BVL V-MIX Fix Plus 20-2S, V-MIX Fix Plus 24-2S Operating Manual

English
Type of manual
Operating manual
Machine designation
V-MIX
Fix Plus
MachineNo
101105
MachineType
Machine
Revision status
5
CustomerName
Bernard van Lengerich
CustomerNameAffix
Maschinenfabrik GmbH & Co. KG
CustomerAddress
Grenzstraße
16
CustomerLocation
D48488 Emsbüren
CustomerPhone
+49
(0)5903 951-0
CustomerFax
+49
(0)5903 951-34
CustomerEmail
[email protected]
CustomerURL
http://www.
bvl-group.de
DocuStatus
02.19
CustomerPOBox
Postfach
1154
Year of Manufacture
2019
Operating manual
V-MIX Fix Plus
Rev. 6 / 02.19
Item.No. 109165
Printed in Germany –
Translation of the original operating manual
Read and follow this operating manual before putting the machine into operation for the first time!
Store for future reference!
www.bvl-group.de
Declaration of Conformity
EC Declaration of Conformity
According to EC Machinery Directive 2006/42/EC, Annex II A
The manufacturer:
Bernard van Lengerich
Maschinenfabrik GmbH & Co. KG
Grenzstraße 16
D-48488 Emsbüren
hereby declares the machine named below:
Make:
V-MIX mixer wagon
Type:
Fix Plus
Machine number:
……………………………….
is in conformity with the provisions of the following EC directives:

Machinery Directive 2006/42/EC

EMC Directive 2014/30/EU (Electromagnetic Compatibility)
Harmonized standards and technical specifications:

EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk
reduction (ISO 12100:2010)

EN ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being reached
by upper and lower limbs (ISO 13857:2008)

EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the
human body

EN ISO 4413:2010 Hydraulic fluid power - General rules and safety requirements for systems and
their components (ISO 4413:2010)
The entity authorized to compile the relevant technical documents is Bernard van Lengerich
Maschinenfabrik GmbH & Co. KG, Tel.: +49 (0)5903 951-0
Emsbüren, on 02/06/19
Bernard van Lengerich, Managing Director
2
Translation of the Original Operating Manual
V-MIX Fix Plus
General information
Identification data
Enter the identification data of the machine here.
The identification data is specified on the type plate.
Machine number:
________________________________
Type:
________________________________
Year of manufacture:
________________________________
Manufacturer's address
Bernard van Lengerich
Maschinenfabrik GmbH & Co. KG
Operations:
Grenzstraße 16
Post address:
Postfach 1154
D-48488 Emsbüren
Tel:
+49 (0)5903 951-0
Fax:
+49 (0)5903 951-34
Internet:
http://www.bvl-group.de
Email:
[email protected]
Spare part orders / Service
For the address, see the manufacturer's address
Tel:
+49 (0) 5903 951-48
Fax:
+ 49 (0) 5903 951-37
Mobile:
+ 49 (0) 172 281 63 22
Internet:
http://www.bvl-group.de
Email:
[email protected]
When ordering spare parts, always provide the series, type, machine number and the year of
manufacture of your machine.
Formal information about this operating manual
Document number:
109165
Date created:
02.19
 Copyright Bernard van Lengerich Maschinenfabrik GmbH & Co. KG, 2019
All rights reserved.
Reprints, even in excerpts, only with the written permission of Bernard van Lengerich Maschinenfabrik
GmbH & Co. KG.
V-MIX Fix Plus
Translation of the Original Operating Manual
3
General information
Preface
Dear Customer,
You selected a quality product from the extensive product range of Bernard van Lengerich
Maschinenfabrik GmbH & Co. KG. We would like to thank you for putting your trust in us.
After receiving your machine, verify that no transport damage has occurred and that all parts are present!
Use the delivery note to check if the shipment of your machine is complete and also includes the special
equipment you ordered. Claims for damages cannot be accepted unless submitted without delay!
Read and observe this operating manual and, in particular, the safety instructions before putting your
equipment into operation. After reading this information carefully, you can immediately start enjoying all
the benefits of your recently purchased machine.
Make sure that all personnel operating the machine have read this operating manual before putting the
machine into operation.
Special equipment is available for all machines. When customizing your machine, you may find that not
all descriptions contained in this operating manual apply to your specific machine. Special equipment is
identified in this operating manual.
If you have any questions on how to handle your machine or regarding this operating manual, please
contact us.
Regular maintenance and the timely exchange of worn or damaged parts will increase the service life of
your machine.
User review
Dear reader,
our operating manuals are revised on a regular basis. You help us increase the user friendliness of our
operating manuals by sending us your tips and recommendations on how we can improve them. Please
submit your suggestions by fax.
Bernard van Lengerich Maschinenfabrik GmbH & Co. KG
Operations:
Grenzstraße 16
Post address:
Postfach 1154
D-48488 Emsbüren
4
Tel:
+49 (0)5903 951-0
Fax:
+49 (0)5903 951-34
Email:
[email protected]
Translation of the Original Operating Manual
V-MIX Fix Plus
Contents
Contents
1
User information
1.1
Purpose of this operating manual
1.2
Storing the operating manual
1.3
Locational information in this operating manual
1.4
Illustrations used
1.5
Terms used
2
Safety instructions
2.1
Working in a safety-conscious manner
2.2
Organizational measures
2.2.1
Responsibilities of the owner
2.2.2
Responsibilities of the operator
2.2.3
Qualification of the personnel
2.2.4
Intended use
2.2.5
Reasonably foreseeable misuse
2.3
Product safety
2.3.1
Safe operation of the machine
2.3.2
Safety devices and guards
2.3.3
Structural modifications
2.3.4
Replacement and wear parts as well as auxiliary supplies
2.3.5
Warranty and liability
2.4
General safety instructions
2.4.1
General information on safety and accident prevention
2.4.2
Use of the machine
2.4.3
Hydraulic system
2.4.4
Electrical system
2.4.5
Cleaning, maintenance and repairs
2.5
Action-related safety instructions and important information
2.5.1
Action-related safety instructions
2.5.2
Important information
2.6
Warnings and instructions
2.6.1
Warnings
2.6.2
Instructions
2.6.3
Positioning of warnings and instructions
2.7
Risks resulting from failure to observe the safety instructions and warnings
10
10
10
11
11
12
13
13
14
14
14
14
15
15
16
16
16
17
17
18
19
19
20
20
21
25
27
31
3
Technical data
3.1
V-MIX Fix Plus 6.5-1S to 15-1S
3.2
V-MIX Fix Plus 13-2S to 25-2S
3.3
Type plate and CE mark
3.4
Hydraulic unit
3.5
Capacity limits
3.6
Operating fluids
3.7
Information on noise generation
32
32
33
35
35
36
36
36
4
Design and function
4.1
Overview of the V-MIX Fix Plus
4.2
V-MIX Fix Plus – Overview of assemblies
4.3
Mixing hopper
4.4
Ladder and inspection window
4.5
Anti-spill ring
37
37
38
39
39
40
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7
7
7
8
9
5
Contents
4.6
4.6.1
4.7
4.8
4.9
4.10
4.11
4.12
4.12.1
4.13
4.14
4.15
4.15.1
4.15.2
4.15.3
4.15.4
4.16
4.16.1
4.16.2
4.16.3
4.16.4
Mixing and dispenser unit
Mixing auger with cutting blades
Discharge area (discharge opening)
Conveyor belt (optional)
Cross conveyor (optional)
Counter blades
Weighing system (optional)
Hydraulic unit (optional)
Electrohydraulic control block
Hydraulic hand pump (optional)
Oilcooling
Control switch cabinet
Main switch
Emergency stop button
Operating elements and controls
Display
Safety devices and guards
Cover aprons
Block ball valve
Motor and main drive shaft protective plates
Emergency stop button
41
42
43
44
44
45
46
47
47
48
49
50
51
51
52
53
55
55
56
56
56
5
Transport, setup, and initial commissioning
5.1
Scope of delivery as supplied
5.2
Loading and unloading the machine using lifting devices
5.3
Machine setup
5.4
Connecting the electrical system
5.5
Checking the machine for proper operation
57
57
58
59
61
61
6
Use and
6.1
6.1.1
6.2
6.3
6.3.1
6.4
6.4.1
6.5
62
62
62
63
64
65
66
68
69
7
Cleaning, maintenance and repairs
7.1
Cleaning
7.2
Lubricating
7.2.1
Lubrication points
7.3
Maintenance schedule – overview
7.4
Oil change at the gear unit
7.4.1
Gear unit Brevini ECS1512
7.4.2
Gear unit Brevini EM1065
7.4.3
Gear unit Comer PGA1602
7.4.4
Reduction gearbox BvL 108960 (special equipment)
7.5
Entering the mixing hopper
7.5.1
Discharge opening with protruding cover apron
7.5.2
Discharge opening with tight-fitting cover apron (optional)
7.5.3
Discharge opening with tight-fitting cover apron and conveyor belt (optional)
7.6
Installation and positioning of the mixing augers
6
operation
Switching the machine on
Switching on after emergency stop or fault
Starting and ending the mixing process
Filling the mixing hopper
Recommended order during filling
Discharging fodder
Removing clogs
Starting and ending cleaning mode
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70
71
71
72
73
74
75
76
77
78
79
80
81
82
82
V-MIX Fix Plus
Contents
7.7
7.7.1
7.7.2
7.8
7.8.1
7.8.2
7.8.3
7.8.4
7.8.5
7.8.6
7.9
7.9.1
7.9.2
7.10
Cutting blades of the mixing auger
Sharpening cutting blades
Swiveling/replacing cutting blades
Hydraulic system
Checking the hydraulic oil level
Refilling hydraulic oil
Markings on hydraulic hose lines
Maintenance intervals
Inspection points for hydraulic hose lines
Installing and removing hydraulic hose lines
Conveyor belt (optional)
Belt connection
Tensioning/aligning the conveyor belt
Tightening torques for bolt joints
83
83
84
85
86
86
87
87
87
88
89
89
89
90
8
Faults
91
9
Appendix
9.1
Supplied third-party documents
9.2
Circuit diagrams
92
92
92
1
User information
The chapter User information provides you with information on how to use this operating manual.
1.1
Purpose of this operating manual
This operating manual:

describes how to operate, clean, service and repair the machine,

provides important information on how to handle the machine in a safe and efficient way.
If you have any questions, please do not hesitate to contact us.
1.2
Storing the operating manual
The operating manual is part of the machine. Therefore, store this operating manual:

at the machine at all times,

for future reference.
If selling the machine, pass this operating manual on to the purchaser.
1.3
Locational information in this operating manual
4
V-MIX Fix Plus
3
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7
User information
2
1
Fig. 1-1
(1)
Front side (drive side)
(2)
Left side
(3)
Rear side
(4)
Right side
1.4
Illustrations used
Instructions for actions and responses
Actions that need to be carried out following a specific sequence are identified as numbered instructions
for action.
Strictly adhere to this order. In certain cases, the result of the instruction for action will be marked with an
arrow.
Example:
1.
Instruction for action 1
→
Result of instruction for action 1
2.
Instruction for action 2
Lists
Unordered lists are displayed as lists with bullet points.
Example:

Item 1

Item 2
Item numbers in illustrations
Figures included in round brackets refer to the item numbers included in the adjoining illustration.
Example (1)
8
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V-MIX Fix Plus
User information

1.5
Item 1 in the adjoining illustration
Terms used
The term ...
signifies ...
Work tools
... the gear motor, the gear unit, the mixing auger, and the cutting blades.
Third parties
… all persons other than the operator.
Hazard
... the source of a potential injury or damage to a person's health.
Manufacturer
... Bernard van Lengerich Maschinenfabrik GmbH & Co. KG.
Machine
… the V-MIX Fix Plus stationary mixer.
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9
Safety instructions
2
Safety instructions
This chapter contains important information for the owner and the operator on how to operate the
machine in a safe and trouble-free manner.
Observe all safety instructions provided in this operating manual!
Most accidents are caused due to a failure to observe the simplest of safety rules.
You help prevent accidents by observing all safety instructions provided in this operating
manual.
2.1
Working in a safety-conscious manner
This machine has been constructed according to the latest technological standards and the recognized
safety and accident prevention regulations. Regardless, using the machine carries certain risks and may
impair:

the life and limb of the operator or third parties,

for the machine itself,

other material assets.
Observe the following to ensure the operational safety of the machine:

this operating manual, in particular:
o
the general safety instructions, the action-related safety instructions, and the instructions for
actions,
o
the information on proper use.

the warnings attached to the machine,

all national, generally applicable regulations regarding safety and accident prevention as well as
environmental protection,
Do not operate the machine unless all of its safety features are in proper working order.
2.2
Organizational measures
The operating manual:
10

must always be stored at the location of the machine,

must be freely accessible to operator and maintenance personnel at all times.
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V-MIX Fix Plus
Safety instructions
2.2.1
Responsibilities of the owner
The owner is required to:
2.2.2

observe all national, generally applicable regulations regarding safety and accident prevention as
well as environmental protection,

limit work with/on the machine to personnel who:
o
are familiar with all general safety and accident-prevention regulations,
o
have been instructed in how to work with/on the machine,
o
have read and understood this operating manual.

keep all warnings attached to the machine legible at all times,

replace damaged warnings,

provide the necessary personnel protective equipment such as:
o
safety goggles,
o
work gloves,
o
safety shoes,
o
protective suit,
o
skin protection, etc.
Responsibilities of the operator
Before commencing work, all personnel designated to work with/on the machine are required to:

observe all national, generally applicable regulations regarding safety and accident prevention as
well as environmental protection,

read and observe chapter "Qualification of the personnel", starting on page 12 of this operating
manual,

read the chapter "Warnings and instructions", starting on page 20 of this operating manual and
observe it while operating the machine,

become familiar with the machine,

read the chapters in this operating manual that are essential for the execution of the work tasks they
have been assigned.
If detecting that a fixture is no longer fully compliant with the safety regulations, the operator is required
to remedy this defect immediately. If the correction of a fault is not part of the operator's responsibilities
or the operator lacks the necessary expertise, the operator must report the defect to his supervisor or the
owner.
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Safety instructions
2.2.3
Qualification of the personnel
Work with/on the machine is limited to qualified and trained personnel. The operator must
clearly define the responsibilities of the personnel with regard to operation, maintenance
and repairs.
A person in training may only work with/on the machine when supervised by an experienced member of the personnel.
The operator may only perform the work described in this operating manual.
Work on the machine that requires professional expertise may only be performed by specialty workshops. Specialty workshops have the qualified personnel and suitable means
(tools, lifting and supporting devices) that are necessary to perform the work in a professional and safe manner.
This applies to work:

not described in this operating manual,

that is identified as "work to be performed at a workshop" in this operating manual.
Personnel
Person specially
trained to perform
this activity 1)
Instructed person
2)
Person with professional training (specialty workshop) 3)
Loading/transport
X
X
X
Commissioning
--
X
X
Setup, adjustment
--
X
X
Operation
--
X
X
Cleaning, maintenance and repairs
--
X
X
Troubleshooting
--
X
X
Disposal
X
--
--
Activity
Legend:
X permitted
-- not permitted
1)
A person capable of assuming a specific task and completing this task for a company with the
appropriate expertise.
2)
An instructed person is someone who is familiar with or has been trained in the tasks assigned to
him and the potential dangers associated with improper conduct and has received instructions
about the necessary safety equipment and safety measures.
3)
Personnel who have undergone professional technical training are considered experts. They are
capable of assessing the tasks assigned to them and the potential dangers involved in their
execution on account of their professional technical training and their familiarity with all applicable
regulations.
Note: A qualification that is equivalent to professional technical training can be acquired by working
in the respective field for several years.
12
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V-MIX Fix Plus
Safety instructions
2.2.4
Intended use
The stationary mixer V-MIX Fix Plus is designed exclusively for collecting, reducing, homogeneously
mixing and discharging any type of silage as well as feeding stuff that is commonly used in animal
husbandry and whose content of dry substance makes up more than 30% of the overall mix.
The specific weight of those materials may not exceed 500 kg per m³.
The V-MIX Fix must be set up outside of potentially explosive areas (EX Zones).
Any other use above and beyond this will be regarded as misuse and is prohibited. Bernard van
Lengerich Maschinenfabrik GmbH & Co. KG cannot be held liable for any damage resulting therefrom.
Intended use also comprises:
2.2.5

Use within the performance limits specified in the chapter 3 "Technical data".

Use as intended and described in the operating manual.

Observing all information and regulations specified in the operating manual as well as all
accompanying documents.

Adhering to the inspection and maintenance intervals that are mandatory or listed in the operating
manual including all accompanying documents.

Ensuring that all activities are performed by trained specialty personnel only.

Ensuring that all spare parts used comply with specifications.

Ensuring that no retrofitting or use of third-party accessories takes place without our consent.
Reasonably foreseeable misuse
The following in particular is considered reasonably foreseeable misuse:

Use for products other than the ones specified in the order.

The use of products with altered product characteristics.

Conveying hard/solid materials such as rocks, metal objects, etc. that will result in damage to or
failure of the machine.

Operation, maintenance and repairs of the machine by individuals other than authorized and trained
personnel.

Operation inside an EX Zone.
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Safety instructions
2.3
Product safety
2.3.1
Safe operation of the machine
The machine must not be started or operated unless no one is in the work area of the machine.
2.3.2
Safety devices and guards

The machine must not be operated unless all safety devices and guards have been properly fitted
and are fully operational.
Faulty or missing safety devices and guards may lead to dangerous situations.

2.3.3
Structural modifications

Do not subject the machine to any structural modifications nor any attachments or retrofitting unless
you have the written permission of the manufacturer to do so.

Use only original spare parts or modification or accessory parts that have been approved by the
manufacturer in order to ensure that:

14
Check all safety devices and guards for obvious external damage and proper operation before
putting the machine into operation.
o
the Declaration of Conformity and the CE mark on the machine will remain valid,
o
the machine remains fully operational.
The manufacturer does not accept any liability for damages caused by:
o
unauthorized modifications of the machine,
o
unapproved modification and accessory parts,
o
welding and drilling operations on load-bearing sections of the machine.
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V-MIX Fix Plus
Safety instructions
2.3.4
Replacement and wear parts as well as auxiliary supplies
Replace parts of the machine that are not in proper technical condition without delay.
When doing so, use only original parts made or approved by the manufacturer. When using replacement
and wear parts made by third parties, you are not guaranteed that these parts are designed and
constructed in a way that would ensure operational reliability and safety.
The manufacturer is not liable for any damage caused by using unapproved replacement and wear parts
or auxiliary supplies.
Wear parts are not covered by warranty!
Parts considered wear parts include:

Blades including their holders and fasteners.

Mixing augers, both entire units and parts thereof.

Shear bolts.
Wear parts must be subjected to regular measurements / visual inspections at 4-week intervals.
If experiencing extensive wear, you can interchange the mixing augers fitted on a multi-spindle machine.
This ensures uniform wear, extending the overall service life of the mixing augers.
2.3.5
Warranty and liability
Our "Terms of Sales and Delivery" apply as a general rule. The owner has received these terms no later
than by the time the contract was concluded.
Warranty and liability claims are excluded in cases of personal injury and property damage that can be
attributed to one or several of the following causes:

Improper use of the machine,

Improper installation, commissioning, operation and maintenance of the machine,

Operating the machine with defective safety devices or improperly mounted or non-operational
safety devices and guards,

Failure to observe the information provided in the operating manual regarding commissioning,
operation and maintenance,

Unauthorized structural modifications on the machine,

Insufficient monitoring of machine parts that are subject to wear,

Improperly performed repairs,

Natural disasters caused by the impact of foreign objects and force majeure.
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Safety instructions
2.4
General safety instructions
General safety instructions:
2.4.1
2.4.2
16

apply in general and are intended to ensure the safe operation of the machine,

are summarized in the subchapters below.
General information on safety and accident prevention

In addition to the safety information provided in this chapter, the general information on safety and
accident prevention applicable in the respective country must be observed.

Wear your personal protective equipment while working on the machine.

Follow the warnings and instructions attached to the machine. These instructions provide you with
important information on how to handle the machine in a safe and trouble-free manner.

In addition to the general safety information provided in the chapter, the action-related safety
instructions laid out in the other chapters must be observed as well.

Keep everyone away from the immediate area of the machine before putting it into operation.
Use of the machine

Before starting to work, familiarize yourself with all devices and controls of the machine and the way
they operate. It will be too late to do so when work is underway.

Wear close-fitting clothing. Loose-fitting clothing increases the risk of entrapment or entanglement
on shaft drives.

Only commission the machine if all guards are mounted and in safety position.

Only one person is allowed to operate the machine. Keep third parties away from the danger area
of the machine before you start operating the machine.

Do not climb into the mixing hopper unless:
o
the machine is switched off and secured against inadvertent restart.
o
you enter through a discharge opening when the dosing gate is completely open and secured.
o
you wear personal protective equipment.
o
you use the greatest possible caution. Pay attention to the position of the cutting blades on the
mixing auger.

There is a risk of sustaining crushing injuries when opening and closing the dosing gates. Keep
everyone away from the danger area before opening and closing the dosing gates.

Never reach into the mixing hopper through one of the discharge openings while the machine is
running.
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V-MIX Fix Plus
Safety instructions
2.4.3
Hydraulic system
The hydraulic system is under high pressure.

Verify that the hydraulic hose lines are connected properly.

Do not block any actuators on the machine which are used to perform direct hydraulic movements
of components, e.g. tipping, swinging and sliding.
The respective movement must stop automatically once you release the corresponding actuator.
This does not apply to the movements of devices:

o
that are continuous,
o
that are controlled automatically,
o
that require a float position or pressurized position for operation.
Before working on the hydraulic system:
o
Secure raised moving parts of the machine from being lowered inadvertently.
o
Depressurize the hydraulic system.

Have an expert verify the proper technical condition of the hydraulic hose lines at least once per
year.

Replace hydraulic hose lines when detecting obvious defects, damage and wear. Use only original
hydraulic hose lines.

Do not use hydraulic hose lines for more than six years, including any storage time, which must not
exceed a period of two years.
Even if stored properly and only subjected to the permissible stress, hoses and hose connections
are subject to natural aging, limiting their storage time and period of use. The actual period of use
may deviate from these specifications based on experience and, in particular, taking potential
hazards into consideration. The same guidelines apply to hoses and hose lines made of
thermoplastics.

Never attempt to seal leaking hydraulic hose lines using your hand or fingers.
Fluids (hydraulic oil) escaping under high pressure may penetrate the skin and enter the body,
resulting in severe injury.
Seek immediate medical attention if injury from hydraulic oil has occurred. Risk of infection.
2.4.4
Electrical system

Switch off the power supply before performing any work on the electrical system. Turn the main
switch to the “OFF” position and secure it against restart.

Use only the designated fuses. Using higher amperage fuses may destroy the electrical system –
as there is a risk of fire.

Make sure all electrical installations are completed by trained and qualified personnel and as
specified in the circuit diagram.
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17
Safety instructions
2.4.5
Cleaning, maintenance and repairs

Adhere to the prescribed intervals for cleaning, servicing and repairs.

Secure the machine from being started inadvertently before cleaning, servicing or repairing the
machine. Set the main switch to the "OFF" position and secure the switch with a padlock.

Always disconnect the electric current supply before carrying out work on the electrical equipment.

Any residual mechanical, hydraulic or electrical energy stored in the equipment may cause the
machine to start moving inadvertently.
o
18
When servicing and repairing the machine, be aware of the existence of residual energy.

Secure all operating media such as compressed air and hydraulic oil against unintended start-up.

Carefully attach and secure larger components using lifting devices before replacing them.

Regularly check nuts and bolt for tightness. Re-tighten loosened nuts and bolts.

Secure the raised machine / raised parts of the machine from being lowered inadvertently before
cleaning, servicing or repairing the machine.

Use suitable tools and wear cut-resistant protective gloves when changing tools with cutting edges.

Regularly check if previously loosened bolt joints are firmly seated. When maintenance is complete,
check if all safety devices and safeguards function properly.

Dispose of oils, greases and filters properly.

Properly handle and dispose of substances and materials used for cleaning the machine, in
particular:
o
when working on lubrication systems and lubrication equipment,
o
when using solvents for cleaning.

Replacement parts must meet the minimum technical requirements specified by the manufacturer.
Compliance is ensured by the use of original spare parts.

Observe the maintenance intervals applicable to wear parts.
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V-MIX Fix Plus
Safety instructions
2.5
Action-related safety instructions and important information
The operating manual contains action-related safety instructions and important information. Signal words
and symbols are used to allow the reader to view action-related safety instructions and important
information at a glance.
2.5.1
Action-related safety instructions
Action-related safety instructions:

warn of hazards which may arise in a specific situation or in connection with a certain type of action,

are printed immediately in front of the hazardous action described in the corresponding chapter,

are marked by the triangular safety symbol and a preceding signal word. The signal word indicates
the severity of the imminent danger.
DANGER
DANGER
indicates a situation of imminent danger that, unless avoided, carries a high risk of
causing severe injury (loss of body parts or permanent damage) or death.
Failure to observe safety instructions marked with the "DANGER" symbol may immediately result in severe injury or death.
WARNING
WARNING
indicates a situation of potential danger that, unless avoided, carries a moderate risk
of causing severe injury or death.
Failure to observe safety instructions marked with the "WARNING" symbol may potentially result in severe injury or death.
CAUTION
CAUTION
indicates a situation of potential danger that, unless avoided, carries a low risk of
causing minor or moderate injury.
Failure to observe safety instructions marked with the "CAUTION" symbol may potentially result in minor or moderate injury.
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19
Safety instructions
2.5.2
Important information
Important information:

provides instructions on how to handle the machine properly,

provides tips on how to use the machine in the most efficient way possible,

is marked by the adjacent symbols.
IMPORTANT
indicates an obligation to behave or act in a particular way in order to handle the
machine in the proper manner.
Failure to observe this information may lead to faults or property damage on the
machine or its vicinity.
NOTICE
indicates tips on proper use and information that is particularly helpful.
This information makes it possible to use all features of the machine in the most
efficient way.
2.6
Warnings and instructions
The following information has been attached to the machine:

Warnings identify hazard areas on the machine and warn of hazards which may arise
in a specific situation or in connection with a certain type of action.

Instructions contain information regarding the proper handling of the machine.
This information must be kept clean and in legible condition at all times. Replace information that has become illegible. Order warnings and instructions from your dealer by
providing their order number.
20
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Safety instructions
2.6.1
Warnings
A warning is composed of 2 pictograms:
(1) Pictogram used to describe the hazard
The pictogram is composed of an image illustrating the hazard and enclosed by a triangular safety
symbol.
(2) Pictogram intended to help avoid the hazard
1
2
The pictogram is composed of an image providing
information on how to avoid the hazard.
Explanations regarding the warnings
The following list contains:

all warnings attached to the machine in the right column,

in the left column, the following specifications regarding the warning shown on the right:
1.
The order number.
2.
Description of the hazard, e.g. "Crushing hazard for fingers or hands from movements of
accessible, moving parts on the machine!"
3.
The consequences of failing to observe the instruction(s) on how to avoid the hazard, e.g. "This
hazard may result in serious injury, including the loss of body parts."
4.
The instruction(s) on how to avoid the hazard, e.g. "Never reach into the hazard area as long as
parts are still moving in this area."
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21
Safety instructions
Order number and explanation
72720
Warning
Read and follow the operating manual and the safety instructions before putting the machine into operation!
72723
Warning
Risk arising from high-voltage lines!
This hazard may cause a fatal electric shock.

Keep at a safe distance from electrical high-voltage lines.
72730
Warning
Crushing hazard for fingers or hands caused by accessible, moving parts of the machine!
This hazard may cause serious injury, including the loss of
body parts.

Never reach into the hazard area as long as parts can be
moving there.

Keep everyone away from the danger area of the machine before you set the parts of the machine in motion.
72734
Warning
Risk of arms becoming entangled or caught caused by
powered work tools!
These hazards may cause serious injury, including the loss of
body parts.

22
Never reach into the hazard area as long as the engine is
running.
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V-MIX Fix Plus
Safety instructions
72736
Warning
Risk from hydraulic oil escaping under high pressure as a
result of leaking hydraulic hose lines!
This hazard may result in severe injury, including death, if hydraulic oil escaping under high pressure penetrates the skin
and enters the body.

Never attempt to seal leaking hydraulic hose lines using
your hand or fingers.

Read and follow the instructions provided in the operating
manual before servicing and mending hydraulic hose
lines.

Seek immediate medical attention if injury from hydraulic
oil has occurred.
72740
Warning
Crushing hazard for fingers or hands caused by accessible, moving parts of the machine!
These hazards may cause serious injury, including death.

Secure the machine against starting up and rolling away
inadvertently prior to all interventions on the machine.

Read and follow the instructions regarding the specific
intervention that are provided in the corresponding chapter of this operating manual.
72742
Warning
Risk of bodily injury from becoming entangled or caught!
These hazards may cause serious injury, including the loss of
body parts.

Never reach into the hazard area as long as the engine is
running.
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23
Safety instructions
88234
Warning
Risk of the whole body becoming crushed when suspended loads or raised parts of the machine are unsecured
during the performance of necessary work underneath
these loads or parts!
These hazards may cause serious injury, including death.

Before entering the danger area, engage the locking
mechanism securing suspended loads or raised parts of
the machine from being lowered inadvertently.
88520
Warning
Risk from lowering parts!
There is a risk caused by raised parts lowering inadvertently.

Stay out from under any raised parts of the machine.
94783
Warning
Operating manual in the document box.
Read and follow the operating manual and the safety instructions before putting the machine into operation!
103878

24
Warning
Warning that the machine may start up automatically.
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V-MIX Fix Plus
Safety instructions
2.6.2
Instructions
An instruction is composed of a pictogram:
(1) Pictogram contains information regarding
the proper handling of the machine.
1
The pictogram contains information in an image or
descriptive text or in a table.
Order number and explanation
85180
Instruction
Attention!
Check oil level regularly.
85203
Instruction
This pictogram identifies attachment points for fastening lifting
gear that can be used to load and unload the machine onto
and from a load carrier.
Only fasten your lifting gear at / on the identified attachment
points.
88323
Instruction
Block ball valve securing the open dosing gate against inadvertent lowering:

Position lock closed – block ball valve closed

Position lock open – block ball valve open
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25
Safety instructions
114779
Instruction
This pictogram identifies attachment points for fastening lifting
gear that can be used to load and unload the machine onto
and from a load carrier.
Only fasten your lifting gear at / on the identified attachment
points.
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V-MIX Fix Plus
Safety instructions
2.6.3
Positioning of warnings and instructions
The following illustrations show the arrangement of warnings and instructions on the machine.
Fig. 2-1 and Fig. 2-2 V-MIX Fix Plus with conveyor belt
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27
Safety instructions
Fig. 2-3 and Fig. 2-4 V-MIX Fix Plus with discharge gate on the side
28
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V-MIX Fix Plus
Safety instructions
Fig. 2-5 and Fig. 2-6 V-MIX Fix Plus with discharge gate at the rear
V-MIX Fix Plus
Translation of the Original Operating Manual
29
Safety instructions
Fig. 2-7 and Fig. 2-8 V-MIX Fix Plus with cross conveyor at the rear
30
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V-MIX Fix Plus
Safety instructions
2.7
Risks resulting from failure to observe the safety instructions and warnings
Failure to observe the safety instructions and warnings may:


result in personal injury as well as danger to the environment and the machine including:
o
risk of personal injury on account of unprotected work areas,
o
failure of important machine functions,
o
failure of methods prescribed for maintenance and repairs,
o
risk of personal injury from mechanical and chemical impact,
o
danger to the environment due to hydraulic-oil leakage.
result in the loss of any and all claims for damages.
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31
Technical data
3
Technical data
3.1
V-MIX Fix Plus 6.5-1S to 15-1S
Type
Unit
6.5-1S
8N-1S
8-1S
9-1S
Capacity
m³
6.3
7.5
7.2
8.6
Overall length - mixing hopper
mm
2890
3090
2950
3200
Overall width - mixing hopper
mm
2050
2270
2030
2270
Overall width with one side door
mm
2130
2390
2140
2370
Overall width with two side doors
mm
2260
2485
2240
2470
Machine height with standard features
measured from bottom edge of base plate
(700 mm support frame)
mm
2380
2100
(470 mm)
2520
2480
Minimum machine height with standard
features measured from bottom edge of
base plate
(600 mm support frame)
mm
2280
-
2420
2380
kg
2750
2700
2900
2650
Unladen weight
Type
Unit
10H-1S
10N-1S
11-1S
12-1S
14-1S
Capacity
m³
8.7
9.3
11
13
14.8
Overall length - mixing hopper
mm
3120
3280
3390
3485
3650
Overall width - mixing hopper
mm
2030
2370
2270
2370
2470
Overall width with one side door
mm
2140
2480
2370
2480
2480
Overall width with two side doors
mm
2240
2580
2470
2580
2580
Machine height with standard features
measured from bottom edge of base plate
(700 mm support frame)
mm
2820
2495
2870
2870
2980
Minimum machine height with standard
features measured from bottom edge of
base plate
(600 mm support frame)
mm
2720
2395
2770
2770
2880
kg
3450
3750
4050
4150
4400
Unladen weight
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V-MIX Fix Plus
Technical data
3.2
V-MIX Fix Plus 13-2S to 25-2S
Type
Unit
13-2S
15-2S
15N-2S
17-2S
17N-2S
Capacity
m³
13
14.8
15.4
16.6
17.1
Overall length - mixing hopper
mm
4860
4975
5300
5060
5380
Overall width - mixing hopper
mm
2050
2050
2270
2050
2270
Overall width with one side door
mm
2160
2160
2380
2160
2380
Overall width with two side doors
mm
2260
2260
2480
2260
2480
Machine height with standard features
measured from bottom edge of base plate
(700 mm support frame)
mm
2400
2600
2330
2800
2480
Minimum machine height with standard
features measured from bottom edge of
base plate
(600 mm support frame)
mm
2300
2500
2230
2700
2380
kg
4900
5300
6000
5500
6330
Unit
20-2S
20H-2S
22-2S
24H-2S
24-2S
Capacity
m³
18.7
19.8
21.5
23.2
23.2
Overall length - mixing hopper
mm
5590
5515
5660
5675
5795
Overall width - mixing hopper
mm
2370
2270
2370
2270
2370
Overall width with one side door
mm
2480
2380
2470
2355
2480
Overall width with two side doors
mm
2580
2480
2600
2485
2580
Machine height with standard features
measured from bottom edge of base plate
(700 mm support frame)
mm
2500
2730
2640
3030
2870
Minimum machine height with standard
features measured from bottom edge of
base plate
(600 mm support frame)
mm
2400
2630
2540
2930
2770
kg
6850
6550
7050
6675
7150
Unladen weight
Type
Unladen weight
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33
Technical data
Type
Unit
27-2S
30H-2S
Capacity
m³
26,2
29,8
Overall length - mixing hopper
mm
5870
6050
Overall width - mixing hopper
mm
2370
2370
Overall width with one side door
mm
2480
2480
Overall width with two side doors
mm
2610
2610
Machine height with standard features measured from bottom edge of base
plate
(700 mm support frame)
mm
3025
3380
Minimum machine height with standard features measured from bottom
edge of base plate
(600 mm support frame)
mm
3125
3480
kg
7370
7370
Unladen weight
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Technical data
3.3
Type plate and CE mark
The illustrations below show the arrangement of type plate, machine number and CE mark.
The entire identification constitutes a legal document and may not be altered or disfigured
beyond recognition.
(1)
Type plate and CE mark
(2)
Machine number (stamped into the frame)
2
1
Fig. 3-1
Specified on the type plate are:

Manufacturer

Type

Machine no.

Year of manufacture
Fig. 3-2
3.4
Hydraulic unit
Manufacturer
Laimer Hydraulik
Laimer Hydraulik
Driving power
1.5 kW
5.5 kW
System pressure
150 bar
150 bar
Volume flow
5.2 l/min
16 l/min
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35
Technical data
3.5
Capacity limits
The specific weight of the processed material must not exceed 500 kg per m³.
3.6
Operating fluids
Oils/greases used
3.7
Gear oil
ISO VG 150
Hydraulic oil
ISO VG 46
Lubricating grease
Multi-purpose grease
Gear oil
SAE 80/W85
API GL5
DIN 51512
HLP
DIN 51524 T2
NLGI 2
DIN 51502
ISO VG 320
SH 320
DIN 51506 VDL
BVL Farmgrease
NSF-H1
ISO 21469
Lithium-saponified grease
Information on noise generation
The sound pressure level generated by the machine is less than 70 dB(A). This measurement was taken
in an assembly hall without nearby equipment at a distance of approx. 5 m.
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V-MIX Fix Plus
Design and function
4
Design and function
The following chapter contains comprehensive information on the design of the machine and the function
of its individual assemblies.
If possible, read this chapter while directly at the machine. This is the best way to become familiar with
the machine.
4.1
Overview of the V-MIX Fix Plus
The stationary mixer V-MIX Fix Plus is designed exclusively for collecting, reducing, homogeneously
mixing and discharging any type of silage as well as feeding stuff that is commonly used in animal
husbandry. The V-MIX Fix is available in different sizes and in variants.
Fig. 4-1 Example V-MIX Fix Plus 1S (with one mixing auger)
V-MIX Fix Plus
Fig. 4-2 Example V-MIX Fix Plus 2S (with two mixing augers)
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37
Design and function
4.2
V-MIX Fix Plus – Overview of assemblies
9
1
8
7
6
2
5
4
3
Fig. 4-3 Overview of assemblies (example V-MIX Fix Plus 1S)
(1)
Mixing hopper
(2)
Discharge area
(3)
Counter blades (2x)
(4)
Ladder
(5)
Mixing and dispenser unit
(6)
Hydraulic unit (optional)
(7)
Weighing system (optional)
(8)
Inspection window
(9)
Anti-spill ring
(10)*
Hydraulic hand pump (optional)*
(11)*
Conveyor belt (optional)*
(12)*
Cross conveyor (optional)*
(13)*
Concentrated feed filling funnel (optional)*
*not shown in the image
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Design and function
4.3
Mixing hopper
Silage is reduced and mixed in the mixing hopper (1),
and then advanced to the discharge opening.
The mixing hopper is loaded using a tractor with front
loader or a wheel loader.
1
Fig. 4-4
4.4
Ladder and inspection window
The V-MIX Fix Plus is equipped with an inspection window (1) and a ladder (2). The inspection window (1) allows the operator to look into the mixing hopper and
monitor the mixing process.
1
2
Fig. 4-5
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39
Design and function
4.5
Anti-spill ring
The anti-spill ring prevents the ejection of highly structured fodder over the edge of the container during the
mixing process.
The anti-spill ring is available in two models:

as a welded anti-spill ring (1), (standard equipment),

as a flexible Vario ring (2), (special equipment).
The Vario ring (2) is recommended for processing longfiber round or square bales as it keeps silage bales from
becoming stuck.
Fig. 4-6
Fig. 4-7
40
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V-MIX Fix Plus
Design and function
4.6
Mixing and dispenser unit
The mixing and dispenser unit on the V-MIX Fix Plus 1S
comprises:

a mixing auger (1),

a gear unit (2),

a gear motor (3).
The gear motor (3) drives the gear unit (2). The rotational movement of the mixing auger (1) is, in turn, initiated
by the gear unit (2).
1
The mixing auger (1) reduces, mixes, and transports the
silage to the discharge opening.
3
2
Fig. 4-8 Container with dispenser unit V-MIX Fix Plus 1S
(Sectional view)
The mixing and dispenser unit on the V-MIX Fix Plus 2S
comprises:

two mixing augers (1),

two gear units (2),

a gear motor with drive shaft (3).
1
The gear motor (3) drives the gear units (2). The rotational movement of the mixing augers (1) is, in turn, initiated by the gear units (2).
The mixing augers (1) reduce, mix, and transport the
silage to the discharge opening.
2
3
Fig. 4-9 Container with dispenser unit V-MIX Fix Plus 2S
(Sectional view)
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41
Design and function
4.6.1
Mixing auger with cutting blades
The mixing auger is equipped with cutting blades (1)
which reduce the fodder components filled into the hopper. The product is moved up and down over a spiral
helix (2), which ensures that consistent mixture and reduction take place. The discharge arm (3) in the lower
region of the mixing auger assures quick and even dispensing of the mixed components.
Fig. 4-10
The cutting blades can be adjusted from an aggressive
position (4) to a degressive position (5) on the mixing
auger by tightening or loosening the screw. The adjustable cutting blades enable adaption of the mixing system
to the individual operating conditions and the structure of
the components to be mixed.

Aggressive = short mixing time, higher power requirement

Degressive = longer mixing time, reduced power
requirement
Special equipment:
Extensions (6) for the cutting blades can provide for a
more even discharge of the different fodder components.
The extensions (6) for the cutting blades are installed
when the fodder components are particularly dry and
consist of long-fiber materials.
Fig. 4-11
Raex hard surfacing:
The Raex 400 hard surfacing (Fig. 4-12) consists of
hardened, wear-resistant special steel that provides extreme resistance to abrasive wear and high surface
pressure. Extends the service life of the mixing auger
under extensive stress. Perfect for retrofitting mixing
augers that show a medium degree of wear.
Fig. 4-12
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V-MIX Fix Plus
Design and function
4.7
Discharge area (discharge opening)
The reduced and mixed silage is discharged via the discharge opening.
1
The dosing gate (2) is opened and closed by the hydraulic cylinder (1).
2
The hydraulic cylinder (1) is actuated using the controls
(pos. 3, 4, 5) at the control switch cabinet (see page 52).
If the dosing gate (2) is equipped with a sensor (4), the
opening movement of the dosing gate (2) will stop at the
level of the sensor (4).
The switching strip (3) has six slotted holes which can be
used to affix and continuously adjust the sensor (4).
Fig. 4-13
1
2
Fig. 4-14
Opening the dosing gate automatically in emptying
mode
If the “Mix/Deliver” selector switch (see page 52) is set to
“Deliver“, the dosing gate will open and stop its opening
movement upon reaching the level of the sensor (4).
3
The switching strip (3) has six slotted holes which can be
used to affix and continuously adjust the sensor (4).
4
Fig. 4-15
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43
Design and function
4.8
Conveyor belt (optional)
Special equipment:
The V-MIX Fix Plus is available with an optional conveyor belt (1). The conveyor belt (1) makes it possible to
discharge fodder into elevated and hard-to-reach feed
troughs.
1
Fig. 4-16 Conveyor belt (sample photo)
4.9
Cross conveyor (optional)
Special equipment:
The V-MIX Fix Plus is available with an optional cross
conveyor (1). The cross conveyor (1) makes it possible
to discharge fodder on the right or on the left side of the
machine - depending on the drive direction.
1
Fig. 4-17 Cross conveyor (sample photo)
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V-MIX Fix Plus
Design and function
4.10
Counter blades
The use of counter blades (1) allows for a finer reduction
and swifter mixing of the fodder components filled into
the mixing hopper.
1
The counter blades:

are used, for instance, for the reduction and mixing
of round or square bales,

can be swung into different positions inside the
mixing hopper,

work with greater efficiency the farther they protrude into the mixing hopper.
Fig. 4-18
Manual counter blades (4) are swung in or out using a
handle (2) and fixed in place at one of the three possible
positions by inserting the bolt (3) into the corresponding
hole.
2
3
4
Fig. 4-19
Hydraulic counter blades (5) are swung in or out hydraulically.
5
Fig. 4-20
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45
Design and function
4.11
Weighing system (optional)
Special equipment:
The machine is available with various types of weighing
equipment.
The available weighing equipment options include:

add-on weighing equipment for determining the fill
amount of material,

programmable weighing equipment with the capability of storing multiple recipes,

a programmable weighing unit with the capability of
storing multiple recipes, including USB stick and PC
interface.
Also observe the supplied operating manual of the
weighing equipment.
Fig. 4-21
Machines equipped with the cleaning mode are only available with the weighing system
PTM HL50E
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Design and function
4.12
Hydraulic unit (optional)
A hydraulic unit is used to perform such hydraulic functions as opening and closing the dosing gate. Operation
requires that all individual hydraulic components of the
machine be connected to the electrohydraulic control
block (3) of the hydraulic unit.
1
3
The hydraulic functions are performed using the operating buttons at the control switch cabinet (see page 52).
The hydraulic system is switched on when a discharge
gate or an elevator is activated and is switched off again
automatically after approx. 30 seconds.
2
Overview of hydraulic assemblies:

Motor (1),

Oil tank (2),

Electrohydraulic control block (3)
4.12.1
Fig. 4-22
Electrohydraulic control block
(1)
Open dosing gate
(2)
Close dosing gate
(3, 4)
Optional for controlling an additional dosing gate
or conveyor belt.
(5)
Bypass valve
2
1
4
3
5
Fig. 4-23
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Design and function
4.13
Hydraulic hand pump (optional)
Special equipment:
Instead of with a hydraulic unit, the machine can also be
supplied with a hydraulic hand pump (1).
The hydraulic hand pump (1) is used to perform hydraulic functions such as opening and closing the dosing
gate.
1
Also observe the supplied operating manual of the hand
pump.
Fig. 4-24
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Design and function
4.14
Oilcooling
The pump is driven by an electric motor (1), the pump (2) pumps the oil. The Oil-/Aircooler reduce the
temperature and protect against overheating. The level- and temperature switch (4) checks the oillevel
and -temperature. If the oillevel ist o low or the temperature to high, the system stops using the safety
function. The Oilcooling system has an integrated filter (5) which cleans the oil
4
7
8
6
2
5
3
1
Abb. 4-25: Overview Oilcooling
1 Electric motor
2
Gear pump
3 Oil-/Aircooler
4
Level-/Temperatureswitch
5 Filter
6
Tank
7 Filler pipe
8
Sight glas
Clean all filters and cooling fins daily.
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Design and function
4.15
Control switch cabinet
The V-MIX Fix Plus comes with a control switch cabinet that is set up next to the mixer, offering the
operator a simple and convenient way to view and control the mixer.
Found on the front panel are the main switch (2), the emergency stop button (5) and all operating
elements and controls (4) essential to operating the machine.
1
3
4
2
5
6
Fig. 4-26
(1)
Switch cabinet ventilation (exhaust air)
(2)
Main switch
(3)
Display
(4)
Operating elements and controls
(5)
Emergency stop button
(6)
Switch cabinet ventilation (supply air)
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Design and function
4.15.1
Main switch
The main switch is used to switch the power supply to the machine on and off.
Main switch position (ON)
To switch the power supply on, turn the main switch to
the “ON” position.
Main switch position (OFF)
To switch the power supply off, turn the main switch to
the “OFF” position.
Fig. 4-27
4.15.2
Emergency stop button
EMERGENCY STOP
A press on the emergency stop button at the switch cabinet stops all movements at the machine.
Fig. 4-28
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Design and function
4.15.3
Operating elements and controls
1
3
2
4
5
7
5
6
3
4
Fig. 4-29
Pos.
52
Control
Name
Function
1
Selector switch
-
Switch mixing auger on/off.
2
Selector switch
-
Switch conveyor belt on/off (optional).
3
Push button
1
Open the dosing gate.
To execute this function, you must press and hold the button.
4
Push button
2
Open the dosing gate.
To execute this function, you must press and hold the button.
5
Push button
3
Open the dosing gate.
To execute this function, you must press and hold the button.
6
Push button
Reset
Reset alarm.
7
Selector switch
-
Preselect mixing process.
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V-MIX Fix Plus
Design and function
4.15.4
Display
The display and its screens are organized as follows.
1
2
3
4
Fig. 4-30: Main screen
Pos.
Name
Function
1
Configuration
Switch to the Configuration screen.
Only for BvL service staff.
The input is password-protected.
2
Settings
Switch to the Settings screen.
Only for BvL service staff.
The input is password-protected.
3
Alarm
Switch to the Faults/errors screen.
4
Mix-Time
Enter and view the mixing time.
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Design and function
1
3
2
Fig. 4-31: Alarm screen
Pos.
54
Name
Function
1
Overview of error messages
Display error messages.
Every message is stored including the date and the time.
2
Back
Return to the main screen.
3
Reset
Reset error messages.
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V-MIX Fix Plus
Design and function
4.16
Safety devices and guards
This chapter provides an overview of the safety devices and guards and the arrangement of the correctly
installed guards in the safety position.
WARNING
4.16.1
Risks of personal injury from crushing, entanglement and catching may arise when
moving parts of the machine are unprotected during operation!

Do not put the machine into operation unless the safety equipment is completely installed and fully operational.

Replace defective safety equipment immediately.
Cover aprons
The discharge openings are fitted with rubber covers (1)
which prevent anyone from reaching into the hopper
during operation.
1
Fig. 4-32
(Optional)
The discharge openings are protected by tightly fitted,
pivoting cover aprons (2) which prevent anyone from
reaching into the hopper during operation.
2
Fig. 4-33
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Transport, setup, and initial commissioning
4.16.2
Block ball valve
The block ball valve (1) secures the dosing gate from
inadvertent lowering during the performance of maintenance work.
1
Fig. 4-34
4.16.3
Motor and main drive shaft protective plates
The drive motor is fitted with protective plates in the area
of the main drive shaft (1) which prevent anyone from
reaching into the drive motor.
1
Fig. 4-35
4.16.4
Emergency stop button
Located on the control switch cabinet is an emergency
stop button (1). A press on the emergency stop button (1) stops all movements at the machine.
1
Fig. 4-36
The emergency stop button is not intended to stop the machine during normal operation.
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Transport, setup, and initial commissioning
5
Transport, setup, and initial commissioning
This chapter provides information about how you transport, set up, and commission your machine.

Before putting the machine into operation, the operator is required to have read and
understood the operating manual.

The machine operator must always ensure the presence of all complete and fully
functional safety equipment before starting the machine.

When commissioning the machine, observe the additional information provided in the
following chapters:
o "Responsibilities of the operator", on page 11,
o "Qualification of the personnel", on page 12,
o "General safety instructions", starting on page 16,
o "Warnings and instructions", starting on page 20.
Observe these chapters for your own safety.
5.1
Scope of delivery as supplied
Included in the scope of delivery is a variant of the V-MIX Fix Plus mixer including drive shaft, gear motor
and hydraulic unit (optional).
(1)
Stationary mixer V-MIX Fix Plus
(2)
Hydraulic unit (optional)
(3)
Gear motor
(4)
Document box
1
4
o Operating manual of the V-MIX Fix Plus
o Declaration of Warranty
o DVD for the weighing computer (optional)
o DVD containing the documents provided by the
suppliers
(5)
2
3
Drive shaft (not shown in the image)
Fig. 5-1
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Transport, setup, and initial commissioning
5.2
Loading and unloading the machine using lifting devices
WARNING
Risks of personal injury from crushing or impact may arise if the raised machine
falls down unintentionally!

Use only the identified attachment points when fastening lifting gear for loading and
unloading the machine by means of a lifting device.

Use suitable lifting gear capable of supporting the weight of the machine in a safe
manner.

Stay out from under the lifting zone below the raised machine at all times.
There are attachment points on the machine that are
labeled with the pictogram and can be used to attach
lifting gear.
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Transport, setup, and initial commissioning
5.3
Machine setup
 The V-MIX Fix Plus is essentially supplied ready-for-operation. Simply place the machine on the designated pre-constructed substructure and secure it.
 The ground bearing capacity at the installation location must be sufficient to accommodate the machine weight (for weight specifications, refer to chapter "Technical data", starting on page 32).
 The ground must be vibration-free and the underground must be stable for setup of
the machine.
 Also observe the chapter "General safety instructions", page 16 for this machine.
 Check the machine for obvious defects prior assembly. Also observe the chapter
"Responsibilities of the operator", page 11.
 When assembling the machine, also observe the operating manuals of third-party
manufacturers.
DANGER
Risks of personal injury from crushing, cutting, entrapment and impact may arise:
 If personnel are positioned between the machine and stationary objects during setup
of the machine.
 If the machine is not set up in a stable manner.
 If the screw connections are not tightened sufficiently.
 Ensure that no one remains in possible danger areas.
 Do not disconnect the machine from the lifting equipment until the machine is set up
in a stable manner.
 Ensure that the screw connections are tightened to the required torque.
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Transport, setup, and initial commissioning
1.
Using lifting equipment, carefully position the machine in the intended location.
2.
Align the machine such that the container is level.
2.1 Loosen the clamping screws (2) at the feet of
the machine.
2.1 Adjust the height level of the machine using
the height adjusting screws (1).
2.1 Re-tighten the clamping screws (2) firmly.
3.
Drill holes through the base plates (3) into the foundation.
4.
Fasten the machine in place with suitable fasteners,
e.g. heavy-duty anchors.
Fig. 5-2
1
2
3
Fig. 5-3
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V-MIX Fix Plus
Transport, setup, and initial commissioning
5.4
Connecting the electrical system
DANGER
Hazards due to electrical voltage can arise if the machine is not connected correctly,
whereby inadvertent contact with live parts is possible.
 Only allow authorized qualified personnel to carry out electrical installation of machine parts as specified in the circuit diagram.
 Pay attention to the motor's direction of rotation when putting the machine into operation. The mixing auger must turn clockwise.
 A sticker showing the correct connections can be found on the cover of the gear motor. They are also indicated in the operating manual of the motor manufacturer. For
an overview of the supplied third-party documents, refer to chapter 9 "Appendix".
5.5
Checking the machine for proper operation
Inspect all functions of the machine before the initial commissioning and before each use:
1.
Grease the entire machine. For this purpose, observe the information given in chapter "Cleaning,
maintenance, and repairs", starting on page 71.
2.
Check the oil level of the gear unit in the oil expansion tank. For this purpose, refer to chapter
"Cleaning, maintenance and repairs", starting on page "70".
3.
Check the oil level in the hydraulic oil tank. For this purpose, refer to chapter "Cleaning,
maintenance and repairs", starting on page "70".
4.
Check all functions of the machine before filling container for the first time.
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Use and operation
6
Use and operation
WARNING
WARNING
Risks of personal injury from crushing, entanglement and entrapment may arise if
the machine is operated with drive elements that are unprotected!

Do not put the machine into operation unless the safety equipment is completely installed and fully operational.

The opening of guards while the machine is in operation is prohibited.

Close all guards which have been opened before operating the machine.
Risks of personal injury due to crushing, cutting, entanglement, and entrapment may
arise due to inadvertent contact with the powered mixing auger!

6.1
6.1.1
Never climb into the mixing container while the mixing auger is in operation.
Switching the machine on
1.
Make sure that all guards are properly mounted and no person or object is inside the mixing hopper
or in the discharge area.
2.
Turn the main switch on the switch cabinet to the “ON” position (see chapter “Main switch”, page
51).


The power supply has been established.
The machine’s control unit is switched on.
Switching on after emergency stop or fault
When the emergency stop button is actuated or in case of a fault, all control voltages that may trigger a
hazardous movement are switched off. Proceed as described below to reset the system and switch it
back on:
1.
Correct the faults.
2.
Release the emergency stop button.
3.
Press the “Alarm Reset” push button (see chapter “Operating elements and controls“, page 52) or
the “Reset” button on the “Alarm” operating screen (see chapter “Display”, page 53).

62
The machine can be started again.
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V-MIX Fix Plus
Use and operation
6.2
Starting and ending the mixing process
1.
Set the “Mix/Deliver” selector switch at the control switch cabinet to the “Mix” position (see chapter
”Operating elements and controls“, page 52).
2.
Set the mixing time on the “Main screen” of the control panel (see chapter “Display”, page 53).
3.
Close the dosing gate by pressing the button “3, 4 or 5“ at the control switch cabinet (see chapter
“Operating elements and controls”, page 52).
4.
Set the “1” selector switch at the control switch cabinet to the “On” position (see chapter “Operating
elements and controls”, page 52).


The start-up warning will beep for 10 seconds before the mixing auger starts up.
The mixing auger slowly revs up to the preset speed.

To prevent overload, the mixing auger will rotate in the opposite direction for 2 seconds during start-up.
5.
To end the mixing process, allow the preset time to elapse or set the “1” selector switch at the
control switch cabinet to the “Off” position (see chapter “Operating elements and controls”, page
52).

The mixing process has ended.
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Use and operation
6.3
Filling the mixing hopper
WARNING
Risks of personal injury due to crushing, entanglement, and entrapment may arise if improper
filling of the mixing hopper results in inadvertent contact with driven mixing auger.
 Use only suitable equipment for filling the mixing hopper. Suitable equipment includes:

Tractor with front loader,

Wheel/farmyard loader.
 Personnel must not fill the mixing hopper manually unless they are prevented from
inadvertently reaching into the mixing hopper.
 Personnel are forbidden to operate on the same level as or above the filler opening of
the mixing hopper.
CAUTION
Risks from malfunction of components caused by overloading the machine!
 Observe the maximum payload of the machine and the order in which the individual
components need to be filled.
 The individual components should be able to move freely inside the mixing hopper
when the mixing augers are under power. The machine may overload if components
become caught at the discharge opening and form clogs.
 Overload has a negative impact on the performance and service life of the machine.
Damage arising from overload is not covered by warranty.
 If the material forms blockages, briefly reverse the drive direction of the mixing augers.
 The total quantity of fodder that can be mixed and reduced in one mixing hopper load
varies with the following factors:

Capacity of the mixing hopper.

Total dry mass of the components to be mixed.

Structure (stalk length and quality) of the individual components.

Type and sequence during filling.

Driving power of the motor.
 The filling quantity for one mixing hopper load may also vary with the different types of
components to be mixed. Avoid overloading the mixer when filling the mixing hopper. In
the event of overload:

The individual components cannot be mixed uniformly.

Driven components may sustain mechanical damage.

The cutting blades of the mixing auger may become bent.
 To avoid high starting torque levels, we recommend that you fill the mixing hopper with
the mixing auger under power (see chapter “Starting and ending the mixing process”,
page 63).
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Use and operation
6.3.1
1.
Before starting the mixer, check for any foreign objects inside the mixing hopper. Remove any
foreign objects from the mixing hopper if necessary.
2.
Close any open dosing gates if necessary (see chapter “Operating elements and controls”,
page 52).
3.
Dismiss all persons from the loading area of the machine.
4.
Start the mixing process (see chapter “Starting and ending the mixing process”, page 63).
5.
Fill the mixing hopper using a tractor with front loader or a wheel loader.
Recommended order during filling
1.
With the mixing auger under power, start by filling the mixing hopper with highly structured
components (hay, straw, etc.) and wait for a few moments before filling in the next component.
2.
Add grass silage.
3.
Add concentrated feed, grain feed, etc.
4.
Fill mineral feed into the mixing hopper.
5.
Add maize silage and grain silage to the mixing hopper.
6.
Add feed components with a high water content, e. g. brewer's grains, potato pulp or sugar beet
pulp.
7.
Add liquid components such as liquid yeast or molasses through the filling funnel used for mineral
feed (special equipment).
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Use and operation
6.4
Discharging fodder
WARNING
Risks to man and animals from impact may arise if objects are flung out of the door or from
the conveyor belt (optional) when the mixing auger is under power.
 Keep all persons away from the danger area of the door and/or the conveyor belt before opening the dosing gate.
 Keep animals away from the danger area.
 You define the quantity of the discharged fodder by adjusting the opening width of the
dosing gate.
 The wider the opening width of the dosing gate, the greater the discharged fodder
quantity.
 When discharging dry, long and highly structured fodder, you need to open the dosing
gate all the way.
 Highly flowable fodder requires that you open the dosing gate in accordance with the
desired discharge quantity.
 Dosing gate 1 opens and closes automatically when operating in “Deliver” mode. Every
additional dosing gate - if present - must be opened manually.
 When operating in “Deliver” mode, conveyor belt 1 will start on its own after dosing gate
1 has opened.
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Use and operation
Discharging the fodder requires that the dosing
gate (3) be opened with the auger running and that
any connected conveyor belt (optional) be switched
on.
1.
Dismiss all persons from the danger area of the
machine.
2.
Keep animals away from the danger area of the
machine.
3.
Set the “Mix/Deliver” selector switch at the control switch cabinet to the “Deliver” position (see
chapter “Operating elements and controls”,
page 52).
4.
Open the block ball valve (2).
o Position vertical
= open
o Position horizontal
= closed
5.
Set the “1” selector switch at the control switch
cabinet to the “On” position (see chapter
“Operating elements and controls”, page 52).


The start-up warning will beep for 10 seconds
before the mixing auger starts up.
The dosing gate opens. Automatic opening will
stop at the opening width at which the sensor (1)
has been installed.
The conveyor belt starts.
The mixing auger slowly revs up to the preset
speed.
To prevent overload, the mixing auger will rotate
in the opposite direction for 2 seconds during
start-up.
The discharge process starts.
6.
To end the discharge process:




1
2
Fig. 6-1
2
3
1
Fig. 6-2
o Option 1:
Once the mixing hopper has been emptied
completely, the machine including all of its
functions will switch off automatically.
o Option 2:
If you wish to stop the discharge before the
mixing hopper is emptied completely, set
the “1” selector switch at the control switch
cabinet to the “Off” position (see chapter
“Operating elements and controls“,
page 52). The machine including all of its
functions switches off.

The discharge process has ended.
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Use and operation
6.4.1
Removing clogs
WARNING
Risks of personal injury from crushing, shearing, cutting, amputation, entrapment, winding
up, entanglement, catching and impact may arise if:
 Raised, unsecured parts of the machine lower or are lowered inadvertently, e. g. an
open dosing gate.
 Work tools or parts of the machine are actuated or hydraulic functions are performed by
accident.
 Secure the raised parts of the machine against inadvertent lowering before working in
the vicinity of raised parts.
 Secure the machine against inadvertent start-up before removing any clogging (secure
the main switch with a padlock).
 Wait until the machine has come to a complete stop before entering the danger area.
1.
End the mixing process (see chapter Starting
and ending the mixing process, page 63).
2.
Use the push button “1, 2 or 3” at the control
switch cabinet (see chapter “Operating elements
and controls”, page 52) to open the dosing
gate (3). Automatic opening will stop at the opening width at which the sensor (1) has been installed.
3.
Switch the machine off and secure it against
inadvertent start-up.
4.
Close the block ball valve (1) on the dosing
gate (3) of the clogged door
o Position vertical
= open
o Position horizontal
= closed
5.
Remove the clog to clear the door and allow the
mixing auger to rotate freely again.
6.
Open the block ball valve (1).
7.
Switch the machine back on (see chapter
Switching the machine on, page 62).
8.
Use the push button “1, 2 or 3” at the control
switch cabinet (see chapter “Operating elements
and controls”, page 52) to close the dosing
gate (3). Automatic opening will stop at the opening width at which the sensor (1) has been installed.
9.
Resume discharging the fodder.
68
2
3
1
Fig. 6-3
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V-MIX Fix Plus
Use and operation
6.5
Starting and ending cleaning mode
To empty the mixing hopper more effectively and fling material off to clear the mixing augers, you can switch on cleaning mode.
 Cleaning mode requires that the mixing hopper not contain more than 400 kg of material. If the mixing hopper load exceeds 400 kg, the control unit will prevent cleaning mode
from being switched on to prevent any damage to the drive.
 Cleaning mode must be switched off before the next regular mixing process can be
started.
1.
Dismiss all persons from the danger area of the machine.
2.
Keep animals away from the danger area of the machine.
3.
If applicable, end the regular mixing process.
4.
Open the dosing gate by pressing the button “3, 4 or 5“ at the control switch cabinet (see chapter
“Operating elements and controls”, page 52).
5.
Set the “Mix/Deliver” selector switch at the control switch cabinet to the “Mix” position (see chapter
”Operating elements and controls“, page 52).
6.
Set the “1” selector switch at the control switch cabinet to the “On” position (see chapter “Operating
elements and controls”, page 52).


7.

The start-up warning will beep for 10 seconds before the mixing auger starts up.
The mixing auger slowly revs up to the preset cleaning speed and must be switched off manually
after 1 minute.
To end the cleaning process, set the “1” selector switch at the control switch cabinet to the “Off”
position (see chapter “Operating elements and controls”, page 52).
Cleaning mode has ended.
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Cleaning, maintenance and repairs
7
Cleaning, maintenance and repairs
When cleaning, servicing and repairing the equipment, observe the information provided in
the following chapters:

"Responsibilities of the operator", on page 11,

"Qualification of the personnel", on page 12,

"General safety instructions", starting on page 16,

"Warnings and instructions", starting on page 20.
Observe these chapters for your own safety.
WARNING
WARNING
WARNING
Risks of personal injury from crushing, shearing, cutting, amputation, entrapment,
winding up, entanglement, catching, and impact may arise if the machine is started
inadvertently.

Secure the machine against inadvertent start-up (secure the main switch with a padlock) before working on the machine.

Wait until the machine has come to a complete stop before entering the danger area
Risks of personal injury from crushing, shearing, cutting, amputation, entrapment,
winding up, entanglement, and catching may arise if hazard areas are unprotected!

Assemble the guards which have been removed for cleaning, maintenance, and repair
of the machine.

Replace defective guards immediately.
Dangerous situations may arise if load-bearing parts break as a result of mechanical
work performed on sections of the frame!
The following is prohibited as a general rule:
70

drilling on the frame.

drilling out holes already existing on the frame.

welding on load-bearing parts.
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V-MIX Fix Plus
Cleaning, maintenance and repairs
7.1
7.2
Cleaning

Check each day to see if the machine is dirty.

Thoroughly clean the machine when dirty. Dirt attracts moisture and leads to rust formation.

Do not use high pressure sprayers to clean the machine.

Focus particularly on the fans and subject them to thorough cleaning (switch cabinet
ventilation, engine cooling). These fans must not be covered and need to be cleaned
from any dirt on a regular basis.

Grease the entire machine when finished cleaning.

Observe all legal regulations on handling and disposing of cleaning agents.

Touch up any paint damage.
Lubricating
V-MIX Fix Plus

Lubricate all bearing and lubrication points as specified in the lubrication chart.

Remove all dirt from the lubrication nipples.

Use environmentally safe and biodegradable oils and greases if lubricants might enter feedstuffs or the soil. Contact your authorized farm equipment dealer for more information.
Translation of the Original Operating Manual
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Cleaning, maintenance and repairs
7.2.1
Lubrication points
1
2
3
4
6
5
7
Fig. 7-1
Pos.
Component/location
Quantity
Activity
Time/Interval
1
Guide rail door
2
Greasing
100 h
2
Lubrication nipple on the conveyor belt (optional)
4
Lubricating
25 h
3
Upper planetary gear bearing lubrication nipple
1
Lubricating
250 h
4
Drive shaft Cardan joint
2
Lubricating
250 h
5
Drive shaft profiled tube
1
Lubricating
100 h
6
Drive shaft guard tube
2
Lubricating
100 h
Further information on how to lubricate the drive shaft can be found in the documents provided by the drive shaft manufacturer.
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Cleaning, maintenance and repairs
7.3
Maintenance schedule – overview

Only perform the maintenance after reaching the appointed time!

The times, continuous services or maintenance intervals of any third party documentation are given priority.
Component/location
Activity
Time/Interval
Entire machine
General visual inspection and function check
daily
Gear motor (optional)
Visual inspection.
daily
Clean the radiators.
daily
Check oil level.
daily
Change gear oil.
for the first time after
100 h
then every 1,000 h
Hydraulic unit
Check oil level and refill if necessary.
daily
Electric motors
Visual inspection.
daily
Clean the radiators.
daily
Fan outlet at the switch cabinet
Visual inspection and cleaning if necessary.
weekly
Dosing auger
General visual inspection and check of the helix thickness (at least 5 mm).
monthly
Cutting blades
Inspect and resharpen or replace as necessary.
monthly
Container wall and base plate
General visual inspection and check of wall thickness
(base plate, at least 10 mm; container wall, at least
4 mm).
quarterly
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Gear unit
73
Cleaning, maintenance and repairs
7.4
Oil change at the gear unit
Required gear oil for the gear unit:
 SAE 80 W 85 (API GL5, VG 150).
An oil pump is needed to fill the gear unit.
 Change the gear oil for the gear units Brevini ECS1512, Brevini EM1065 and Comer PGA1602:

for the first time after 100 operating hours,

every 1000 operating hours thereafter,

at least once per year (whichever interval comes first).
 Change the gear oil for the reduction gearbox BvL 108960:


for the first time after 50 operating hours,

every 600 operating hours thereafter,

at least once per year (whichever interval comes first).
Dispose of the used oil as stipulated by law. If you experience problems with disposal,
contact your oil supplier!
If possible, the oil change should take place when the gear oil has warmed up to its operating temperature (30°C - 40°C). The gear oil flows best at operating temperature.
WARNING
74
If gear oil is spilled during an oil change, the resulting slip hazards can cause personal injury!
 Clean up spilled oil immediately with a binding agent.
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V-MIX Fix Plus
Cleaning, maintenance and repairs
7.4.1
Gear unit Brevini ECS1512
An oil change requires approx. 18 liters of type
SAE 80/85 oil (API GL5, VG 150). Only perform an oil
change when the oil has reached its operating temperature. The operating temperature is approx. 30°C-40°C.
1.
Switch off the motor and secure against inadvertent
restarting.
2.
Place a collecting pan under the gear unit (capacity
approx. 25 liters).
3.
Open the lid (4) on the oil tank.
4.
Unscrew the oil drain plug (3) on the bottom of the
gear unit.
5.
Wait until no more oil runs out of the oil drain screw.
6.
Screw in the oil drain plug (3) and firmly tighten it
(use a suitable sealant).
7.
Unscrew the plug (2) at the bottom end of the overflow pipe (1).
8.
Remove the oil hose (6) from the oil tank.
9.
Connect the oil hose (6) to the oil pump.
1
2
3
Fig. 7-2
4
5
10. Keep filling in gear oil using the oil pump until gear
oil starts running out of the overflow (approx. 18 liters).
11. Screw in the plug (2) and firmly tighten it (use a
suitable sealant).
12. Disconnect the oil pump from the oil hose (6). Caution Gear oil may flow back out of the oil hose.
13. Connect the oil hose (6) to the oil tank.
6
Fig. 7-3
14. Fill 0.5 - 1 liters of oil into the oil tank until the oil
level is between the two marks (5).
15. Close the lid (4) on the oil tank.
16. Check the oil level after 5 hours of operation. The
oil level must lie between the two marks (5), refill if
necessary.
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Translation of the Original Operating Manual
75
Cleaning, maintenance and repairs
7.4.2
Gear unit Brevini EM1065
An oil change requires approx. 1.6 liters of type
SAE 80/85 oil (API GL5, VG 150). Only perform an oil
change when the oil has reached its operating temperature. The operating temperature is approx. 30°C-40°C.
1.
Switch off the motor and secure against inadvertent
restarting.
2.
Place a collecting pan under the gear unit (capacity
approx. 5 liters).
3.
Unscrew the oil drain plug (2) (not shown) on the
gear unit.
4.
Wait until no more oil runs out of the oil drain screw.
5.
Screw in the oil drain plug (2) and firmly tighten it
(use a suitable sealant).
6.
Unscrew the venting screw (1) on the gear unit.
7.
Fill in 1.6 liters of gear oil via the venting screw (1).
8.
Screw in the venting screw (1) and firmly tighten it
(use a suitable sealant).
76
1
2
Fig. 7-4
Translation of the Original Operating Manual
V-MIX Fix Plus
Cleaning, maintenance and repairs
7.4.3
Gear unit Comer PGA1602
An oil change requires approx. 19 liters of type
SAE 80/85 oil (API GL5, VG 150). Only perform an oil
change when the oil has reached its operating temperature. The operating temperature is approx. 30°C-40°C.
1.
Switch off the motor and secure against inadvertent
restarting.
1
2.
Place a collecting pan under the gear unit (capacity
approx. 25 liters).
2
3.
Open the lid (4) on the oil tank.
3
4.
Unscrew the oil drain plug (3) on the bottom of the
gear unit.
5.
Wait until no more oil runs out of the oil drain screw.
6.
Screw in the oil drain plug (3) and firmly tighten it
(use a suitable sealant).
7.
Unscrew the plug (2) at the bottom end of the overflow pipe (1).
8.
Remove the oil hose (6) from the oil tank.
9.
Connect the oil hose (6) to the oil pump.
Fig. 7-5
4
5
10. Keep filling in gear oil using the oil pump until gear
oil starts running out of the overflow (approx. 19 liters).
11. Screw in the plug (2) and firmly tighten it (use a
suitable sealant).
6
12. Disconnect the oil pump from the oil hose (6). Caution Gear oil may flow back out of the oil hose.
13. Connect the oil hose (6) to the oil tank.
Fig. 7-6
14. Fill 0.5 - 1 liters of oil into the oil tank until the oil
level is between the two marks (5).
15. Close the lid (4) on the oil tank.
16. Check the oil level after 5 hours of operation. The
oil level must lie between the two marks (5), refill if
necessary.
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Translation of the Original Operating Manual
77
Cleaning, maintenance and repairs
7.4.4
Reduction gearbox BvL 108960 (special equipment)
An oil change requires approx. 9 liters of type SAE 80W85 (API GL5, VG 150). Only perform an oil change when
the oil has reached its operating temperature. The operating temperature is approx. 30°C-40°C.
1.
Switch off the motor and secure against inadvertent
restarting.
1
2.
Place a collecting pan under the gear unit (capacity
approx. 15 liters).
2
3.
Unscrew the oil drain plug (2) on the bottom of the
gear unit.
4.
Wait until no more oil runs out of the oil drain screw.
5.
Screw in the oil drain plug (2) and firmly tighten it
(use a suitable sealant).
6.
Unscrew the oil level checking screw (1) on the
gear unit.
7.
Keep filling in gear oil using the oil pump until gear
oil starts running out at the oil level checking
screw (1) (approx. 9 liters).
8.
Screw in the oil level checking screw (1) and firmly
tighten it (use a suitable sealant).
78
Fig. 7-7
Translation of the Original Operating Manual
V-MIX Fix Plus
Cleaning, maintenance and repairs
7.5
Entering the mixing hopper
In order to service the cutting blades of the mixing auger, etc., you must enter the mixing hopper.
WARNING
WARNING
Risks of personal injury from crushing, shearing, cutting, amputation, entrapment,
winding up, entanglement, catching and impact may arise if raised, unsecured parts
of the machine lower or are lowered inadvertently, e.g. an open dosing gate, or if the
machine is inadvertently started or the dosing auger is inadvertently actuated.

Secure the raised parts of the machine against inadvertent lowering before working in
the vicinity of raised parts. Verify that the block ball valve is closed.

Secure the machine against inadvertent start-up before climbing into the dispenser
container (secure the main switch with a padlock).
Risks of personal injury from the machine toppling over can arise when entering the
mixing hopper over the upper edge of the mixing hopper!
As a fundamental rule, only enter the mixing hopper via a discharge opening.
WARNING
V-MIX Fix Plus
Risks of personal injury from slipping, tripping, or falling while moving within the
mixing hopper can arise due to insufficiently secure footing!

Put on suitable personal protective equipment before entering the mixing hopper.

Always ensure secure footing. Bear in mind that the standing surfaces on the mixing
auger are inclined.

Cover the sharp-edged cutting blades before you move around inside the mixing
hopper.

Remove all feed remains and moisture before you move around inside the mixing
hopper.
Translation of the Original Operating Manual
79
Cleaning, maintenance and repairs
7.5.1
Discharge opening with protruding cover apron
1.
Turn the mixing auger such that the cutting blades
are pointing away from the discharge opening.
2.
Completely open the dosing gate of the door
through which you wish to enter the mixing hopper.
3.
Switch off the machine and secure it against inadvertent restarting.
4.
Close the block ball valve (3) on the dosing gate.
5.
Loosen the bolt joint (1) between cover apron (4)
and mixing hopper (2) from bottom to top. You can
now swing the apron (4) slightly to the side.
6.
Carefully enter and exit the mixing hopper (2) via
the discharge opening.
7.
Re-attach the cover apron (4) properly to the mixing
hopper (2) when all necessary work on the mixing
hopper is complete:
2
3
4
1
Fig. 7-8
7.1 Swing the cover apron (4) back.
7.2 Screw the cover apron (4) to the mixing hopper.
80
Translation of the Original Operating Manual
V-MIX Fix Plus
Cleaning, maintenance and repairs
7.5.2
Discharge opening with tight-fitting cover apron (optional)
1.
Turn the mixing auger such that the cutting blades
are pointing away from the discharge opening.
1
2.
Completely open the dosing gate of the door
through which you wish to enter the mixing hopper.
2
3.
Switch off the machine and secure it against inadvertent restarting.
4.
Close the block ball valve (2) on the dosing gate.
5.
Loosen the bolt joint (3) between cover apron (4)
and mixing hopper (1).
6.
Slightly raise the cover apron (4) to pull the flat iron
of the cover apron out of the bracket (5) (not
shown). You can now swing the apron (4) slightly to
the side.
7.
Carefully enter and exit the mixing hopper (1) via
the discharge opening.
8.
Re-attach the cover apron (4) properly to the mixing
hopper (1) when all necessary work on the mixing
hopper is complete:
3
4
5
Fig. 7-9
8.1 Swing the cover apron (4) back.
8.2 Slightly raise the cover apron (4) to slide the
flat iron of the cover apron into the bracket (5)
(not shown).
8.3 Screw the cover apron (4) to the mixing hopper.
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Translation of the Original Operating Manual
81
Cleaning, maintenance and repairs
7.5.3
Discharge opening with tight-fitting cover apron and conveyor belt (optional)
1.
Turn the mixing auger such that the cutting blades
are pointing away from the discharge opening.
2.
Swing the conveyor belt (2) down.
3.
Completely open the dosing gate of the door
through which you wish to enter the mixing hopper (1).
4.
Switch off the machine and secure it against inadvertent restarting.
5.
Close the block ball valve on the dosing gate.
6.
Detach the cover apron from the mixing hopper (1),
as described in chapter Discharge opening with
tight-fitting cover apron (optional) on page 81.
7.
Carefully enter and exit the mixing hopper (1) via
the discharge opening.
8.
Properly fasten the cover apron to the mixing hopper (1) again, as described in chapter Discharge
opening with tight-fitting cover apron (optional) on
page 81.
7.6
1
2
Fig. 7-10
Installation and positioning of the mixing augers
To ensure proper operation of the 2S machine, the mixing augers must be aligned in specific positions
during installation.
This prevents excessive torque after start-up.
Excessive torque may, furthermore, have a negative impact on the mixing behavior and the discharge at
the gate valve.
The mixing augers need to be installed in the following position and, naturally, be interlinked accordingly
in the drive train via the drive shafts.
Fig. 7-11 V-MIX Fix Plus 2S
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V-MIX Fix Plus
Cleaning, maintenance and repairs
7.7
Cutting blades of the mixing auger

Regularly sharpen the cutting blades of the mixing auger.
Dull cutting blades increase the required drive power of the mixing auger and, thus,
the power consumption of the machine.

7.7.1
Check the cutting blades for obvious defects on a daily basis. Replace damaged or
worn cutting blades in good time.
Sharpening cutting blades
WARNING
Risks from ejected grinding particles while the cutting blades are being sharpened!
These hazards cause severe injury, in particular eye injuries.
Always wear safety goggles while sharpening cutting blades.

Use an angle grinder with a flapped disc (Fig. 7-12) to sharpen the cutting blades.

Carefully resharpen the cutting blades without causing the cutting blades to heat up
excessively. If the cutting blades become discolored while sharpening:
o They have heated up significantly.
o The service life of the cutting blades is reduced.
1.
Enter the empty mixing hopper to sharpen the cutting blades via a discharge opening. Also observe
the chapter "Entering the mixing hopper", starting
on page 79.
2.
Wear protective goggles and protective gloves.
3.
Remove all foreign objects (tools, etc.) from the
mixing hopper.
4.
After the work is completed, exit the mixing hopper
via the discharge opening.
Fig. 7-12
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Translation of the Original Operating Manual
83
Cleaning, maintenance and repairs
7.7.2
Swiveling/replacing cutting blades
WARNING
Risks of personal injury from cutting during installation work on sharp cutting
blades!
These risks may result in severe cutting injuries on hands and fingers.
Always wear cut-resistant protective gloves when working with/on the cutting blades.
To swivel/replace the cutting blades, you will need the following:

A box or open-end wrench (wrench size 24).

Cut-resistant protective gloves.

Edge guard to cover the cutting blades during assembly work on the cutting blades.
1.
Enter the empty mixing hopper to replace the cutting blades via a discharge opening. Also observe
the chapter "Entering the mixing hopper", starting
on page 79.
2.
Wear protective gloves.
3.
Cover the cutting edge of the cutting blade to be
mounted with an edge guard (1).
4.
Unscrew or remove the 3 screws (2).
5.
Replace the cutting blades and/or swivel the cutting
blades to the desired position (aggressive or degressive); refer to page 42.
6.
Tighten all 3 screws (2) of the bolt joints on the cutting blades.
If you installed a new cutting blade, use the screws
included with the blade kit.
7.
Remove all foreign objects (tools, etc.) from the
mixing hopper.
8.
After the work is completed, exit the mixing hopper
via the discharge opening.
Fig. 7-13 (sample image installation and removal)
Fig. 7-14 (sample image current screws)
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V-MIX Fix Plus
Cleaning, maintenance and repairs
7.8
Hydraulic system
WARNING
Risks to a person's health from infections may arise if hydraulic oil escapes under
high pressure and enters the body!

Allow only a specialty workshop to perform work on the hydraulic system.

Depressurize the hydraulic system before performing work on the hydraulic system.

Make sure to use suitable tools when trying to find leaks.

Never attempt to seal leaking hydraulic hose lines using your hand or fingers.
Fluids (hydraulic oil) escaping under high pressure may penetrate the skin and enter
the body, resulting in severe injury.
Seek immediate medical attention if injury from hydraulic oil has occurred! Risk of infection.

Have an expert verify the proper technical condition of the hydraulic hose lines at least
once per year.

Replace hydraulic hose lines when detecting damage and wear. Use only original
hydraulic hose lines supplied by the manufacturer.

Do not use hydraulic hose lines for more than six years, including any storage time,
which must not exceed a period of two years.
Even if stored properly and only subjected to the permissible stress, hoses and hose
connections are subject to natural aging, limiting their storage time and period of use.
The actual period of use may deviate from these specifications based on experience
and, in particular, taking potential hazards into consideration. Other guidelines may
apply to hoses and hose lines made of thermoplastics.
V-MIX Fix Plus

Dispose of the used oil as stipulated by law. If you experience problems with disposal,
contact your oil supplier.

Store hydraulic oil in a place inaccessible to children.

Make sure that no hydraulic oil can seep into the soil or water.
Translation of the Original Operating Manual
85
Cleaning, maintenance and repairs
7.8.1
Checking the hydraulic oil level
WARNING
If oil is spilled during an oil change / oil refill, the resulting slip hazards can cause
personal injury!
Clean up spilled oil immediately with a binding agent.
Check the hydraulic oil level daily before starting your work day.
1.
Check the hydraulic oil level using the dipstick (1).
2.
Top off hydraulic oil if the oil level is below the
min. mark. Observe chapter "Refilling hydraulic
oil", page 86 in this regard.
1
Fig. 7-15 Hydraulic unit
7.8.2
Refilling hydraulic oil
Risk of damage to the hydraulic system from using the wrong hydraulic oil!
 Use only hydraulic oils that have been approved by the manufacturer.
 Do not mix different mineral oil hydraulic fluids without consulting the manufacturer and
without the manufacturer's approval.
 Never mix mineral hydraulic fluids with organic hydraulic fluids.
1.
Secure the machine against inadvertent start-up.
2.
Open the lid (1) and pull out the dipstick.
3.
Fill the hydraulic oil tank with suitable, fresh hydraulic oil.
3.1 Use the dipstick to measure the oil level.
Make sure the hydraulic oil level is between
the min. and the max. mark.
4.
1
Carefully screw the lid (1) onto the hydraulic oil
tank.
Fig. 7-16
86
Translation of the Original Operating Manual
V-MIX Fix Plus
Cleaning, maintenance and repairs
7.8.3
Markings on hydraulic hose lines
The markings on the fitting (Fig. 7-17) provide the
following information:
(1) Manufacturer's marking of the hydraulic hose line
(A1HF)
(2) Date of manufacture of the hydraulic hose line
(07/10 = year/month = October 2007)
(3) Maximum permissible operating pressure
(210 BAR)
Fig. 7-17: Markings
7.8.4
Maintenance intervals
After the first 10 hours of operation and every 50 operating hours thereafter:
1. Check if all components of the hydraulic system are tight.
2.
Tighten all screw couplings if necessary.
Prior to each start-up:
1. Check the hydraulic hose lines for obvious defects.
7.8.5
2.
Repair any chafing on hydraulic hose lines and pipes.
3.
Replace worn or damaged hydraulic hose lines without delay.
Inspection points for hydraulic hose lines
For your own safety:
Replace hydraulic hose lines immediately as soon as discovering any of the following defects:

Damage to the outer layer up to the insert (e.g. from chafing, cuts, cracks).

Embrittlement of the outer layer (evident through the formation of the cracks in the
hose material).

Unnatural deformation of the hydraulic hose line, e.g. layer separation, formation of
bubbles, pinch points or kinks.

Leaking spots.

Damage, deformation or leaks in the hose fitting.

The hose slipping out of the fitting.

Corrosion on the fitting which may impair the operation and stability of the fitting.

Improperly routed hydraulic hose lines, e.g. failure to observe the bending radii or
laying the hose lines across sharp edges.

The maximum period of use of 6 years has been exceeded.
The period of use is derived from the date on which the hydraulic hose line was manufactured plus a period of 6 years.
Example (Fig. 7-17): The date of manufacture of the hydraulic hose line is specified
on the fitting, e.g. (07/10 = year/month = October 2007). The period of use will, thus,
end in October of 2013.
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Translation of the Original Operating Manual
87
Cleaning, maintenance and repairs
7.8.6
Installing and removing hydraulic hose lines
When installing and removing hydraulic hose lines, it is imperative that you observe the
following instructions:

Use only hydraulic hose lines supplied by the manufacturer.

Pay attention to cleanliness.

Hydraulic hose lines must be installed in such a way that, in all operating conditions:
o there is no tensile stress except that caused by the hoses' own weight,
o there is no stress from compression on shorter hose lines,
o there is no mechanical impact on hydraulic hose lines.
Make sure that hydraulic hose lines cannot rub against components or against
one another by arranging and fastening them properly. Protect hydraulic hose
lines with protective sleeves if necessary. Cover sharp-edged components.
o the bending radii are not below the permissible parameters.

Select the size of the hydraulic hose line connected to moving parts in such a way
that:
o the bending radius is not below the smallest permissible bending radius in the entire area of movement,
o the tensile load on the hydraulic hose line is not outside the permissible parameters.
88

Fasten the hydraulic hose lines at the designated attachment points. Avoid any additional hose brackets which impair the natural movement and length adjustment of the
hydraulic hose lines.

It is prohibited to refinish hydraulic hose lines.
Translation of the Original Operating Manual
V-MIX Fix Plus
Cleaning, maintenance and repairs
7.9
Conveyor belt (optional)
 Check the tension of the corresponding conveyor belt prior to each start-up.
 An incorrect tension may damage the conveyor belt.
 When properly tensioned, the conveyor belt will have a slack of 3 cm to 5 cm in the
middle. When performing this check, take the ambient temperature into account. In cold
and warm temperatures the conveyor belt will shorten and elongate, respectively.
 Use the tensioning screws (Pos. 2 in Fig. 7-19) to align the conveyor belt straight if the
conveyor belt runs askew or grinds against the frame.
 Lubricate the three flange bearings on the conveyor belt at least every 25 operating
hours.
7.9.1
Belt connection
Check the conveyor belt and the belt connection (1) of
the conveyor belt for obvious defects on a weekly basis. Replace the conveyor belt if discovering any damage (cracks, bent-up corners).
1
Fig. 7-18
7.9.2
Tensioning/aligning the conveyor belt
1.
Switch off the machine and secure it against inadvertent restarting.
2.
Loosen the lock nuts (1) on the tensioning
screws (2) on the right and on the left side of the
conveyor belt.
3.
Tighten both tensioning screws (2) evenly
o until the conveyor belt has a slack of 3 cm to
5 cm in the middle,
o until the clearance between the flat irons (3) is
the same on both sides of the conveyor belt.
The alignment of the conveyor belt is not
straight unless the clearance is identical on
both sides of the conveyor belt.
4.
Re-tighten both lock nuts (1) firmly.
V-MIX Fix Plus
1
3
2
Fig. 7-19
Translation of the Original Operating Manual
89
Cleaning, maintenance and repairs
7.10
Tightening torques for bolt joints
Thread
M8
M8x1
M10
M10x1
M12
M12x1.5
M14
M14x1.5
M16
M16x1.5
M18
M18x1.5
M20
M20x1.5
M22
M22x1.5
M24
M24x2
M27
M27x2
M30
M30x2
90
Wrench size
[mm]
13
16 (17)
18 (19)
22
24
27
30
32
36
41
46
Tightening torques [Nm]
depending on grade of the bolts/nuts
8.8
10.9
12.9
25
35
41
27
38
41
49
69
83
52
73
88
86
120
145
90
125
150
135
190
230
150
210
250
210
300
355
225
315
380
290
405
485
325
460
550
410
580
690
460
640
770
550
780
930
610
860
1050
710
1000
1200
780
1100
1300
1050
1500
1800
1150
1600
1950
1450
2000
2400
1600
2250
2700
Translation of the Original Operating Manual
V-MIX Fix Plus
Faults
8
Faults
WARNING
Risks of personal injury from crushing, shearing, cutting, amputation, entrapment,
winding up, entanglement, catching and impact may arise if the machine starts up
inadvertently.

Secure the machine against inadvertent start-up before troubleshooting it.

Wait until the machine has come to a complete stop before entering the danger area.
Fault
Mixing auger not rotating
Cause
Coupling breakage
Remedy
Replace the coupling.
Also observe the operating manuals provided by the suppliers.
Gear unit failure
Check and, if necessary, replace
the gear unit.
Also observe the operating manuals provided by the suppliers.
Shaft breakage
Replace the shaft.
Also observe the operating manuals provided by the suppliers.
Weighing unit showing incorrect
values
Electrical control system
V-MIX Fix Plus
Power failure
Consult a trained electrician who is
able to find the cause of the power
failure and to correct it.
Power cable damaged
Consult a trained electrician who
will replace the power cable.
The weighing computer is incorrectly adjusted
Check the settings of the weighing
computer; for this purpose, refer to
the operating manual for the weighing unit.
Loose screw connections
Check screw connections of components for tight fit.
The plug connector is dirty
Clean and dry the plug (do not use
contact spray).
Error in the electrical control system
Observe the operating manuals
provided by the suppliers.
Translation of the Original Operating Manual
91
Appendix
9
Appendix
9.1
Supplied third-party documents
Manufacturer
Documents regarding
PTM
Weighing system
Walterscheid
Drive shaft
Laimer Hydraulik
Hydraulic unit (optional)
Lammers
Electric motor
Hoyer
Electric motor
KTR
Coupling
OMFB
Hydraulic hand pump (optional)
Brevini
Gear unit ECS 1512
Brevini
Gear unit EM 1065
Comer industries
Gear unit PGA 1602
9.2
Circuit diagrams
You will find the circuit diagrams of the machine at the control switch cabinet.
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