Swing Piston Compressors and Vacuum Pumps Operating and Installation

Swing Piston Compressors and Vacuum Pumps Operating and Installation
Swing Piston Compressors and Vacuum Pumps
NPK 09
NPK 09 DC
Operating and
Installation
Instructions
Read and observe these Operating and Installation Instructions!
NPK 09.1
NPK 09.2
List of Contents
KNF Neuberger GmbH
Alter Weg 3
D-79112 Freiburg
Germany
Phone +49/(0)7664 / 5909-0
Fax
+49/(0)7664 / 5909-99
E-Mail: [email protected]
www.knf.de
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
NPK 09.1.2
Page
About this document................................................................. 2
Use ........................................................................................... 3
Safety ....................................................................................... 4
Technical Data ......................................................................... 6
Design and function .................................................................. 8
Installation and connection ..................................................... 10
Operation ................................................................................ 13
Servicing ................................................................................. 14
Cleaning ................................................................................. 18
Troubleshooting ...................................................................... 19
Spare parts and accessories .................................................. 21
Returns ................................................................................... 22
Health and safety clearance and decontamination form ........ 23
KNF 121576-121579 03/14
Translation of original Operating and Installation Instructions, english
Keep for future use!
About this document
Swing Piston Pumps NPK 09
1.
About this document
1.1. Using the Operating and Installation Instructions
The Operating and Installation Instructions are part of the pump.
Pass on the Operating and Installation Instructions to the next
owner.
Project pumps
Customer-specific project pumps (pump models which begin with
"PJ" or "PM") may differ from the Operating and Installation Instructions.
For project pumps, also observe the agreed upon specifications.
1.2. Symbols and markings
Warning
A danger warning is located here.
Possible consequences of a failure to observe the
warning are specified here. The signal word, e.g.
WARNING Warning, indicates the danger level.
Measures for avoiding the danger and its consequences are specified here.
Danger levels
Signal word Meaning
warns of immediaDANGER
te danger
WARNING
CAUTION
Consequences if not observed
Death or serious injuries
and/or serious damage are the
consequence.
warns of possible Death or serious injuries
danger
and/or serious damage are
possible.
warns of a possibly Minor injuries or damage are
dangerous situapossible.
tion
Tab. 1
Other information and symbols
An activity to be carried out (a step) is specified here.
1. The first step of an activity to be carried out is specified here.
Additional, consecutively numbered steps follow.
This symbol refers to important information.
2
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Swing Piston Pumps NPK 09
Use
2.
Use
2.1. Proper use
The pumps are exclusively intended for transferring gases.
Owner's responsibility
Operating parameters and
conditions
Only install and operate the pumps under the operating parameters
and conditions described in Chapter 4, Technical data.
Only complete pumps may be taken into service.
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Requirements for
transferred medium
Before using a medium, check whether the medium can be transferred danger-free in the specific application case.
Before using a medium, check the compatibility of the materials of
the pump head, pump housing, diaphragms, and valves with the
medium.
Only transfer gases which remain stable under the pressures and
temperatures occurring in the pump.
2.2. Improper use
The pumps may not be operated in an explosive atmosphere.
The pumps are not suitable for transferring dusts.
The pumps are not suitable for transferring vapors and liquids.
The pumps must not be used to create vacuum and overpressure
simultaneously.
An overpressure must not be applied to the suction side of the
pump.
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3
Safety
Swing Piston Pumps NPK 09
3.
Safety
Note the safety precautions in Chapters 6. Installation and
connection, and 7. Operation.
The pumps are built according to the generally recognized rules of
technology and in accordance with the occupational safety and
accident prevention regulations. Nevertheless, dangers can result
during their use which lead to injuries to the user or others, or to
damage to the pump or other property.
Only use the pumps when they are in a good technical and proper
working order, in accordance with their intended use, observing the
safety advice within the Operating and Installation Instructions, at
all times.
Personnel
Make sure that only trained and instructed personnel or specially
trained personnel work on the pumps. This especially applies to
assembly, connection and servicing work.
Make sure that the personnel has read and understood the Operating and Installation Instructions, and in particular the "Safety"
chapter.
Working in a safetyconscious manner
Handling dangerous media
Handling combustible media
Observe the accident prevention and safety regulations when
performing any work on the pump and during operation.
When transferring dangerous media, observe the safety regulations when handling these media.
Be aware that the pumps are not designed to be explosion-proof.
Make sure the temperature of the medium is always sufficiently
below the ignition temperature of the medium, to avoid ignition or
explosion. This also applies for unusual operational situations.
Note that the temperature of the medium increases when the pump
compresses the medium.
Hence, make sure the temperature of the medium is sufficiently
below the ignition temperature of the medium, even when it is
compressed to the maximum permissible operating pressure of the
pump.
If necessary, consider any external sources of energy, such as
radiation, that may add heat to the medium.
In case of doubt, consult the KNF customer service.
4
Environmental protection
Store all replacement parts in a protected manner and dispose of
them properly in accordance with the applicable environmental
protection regulations. Observe the respective national and international regulations. This especially applies to parts contaminated
with toxic substances.
EC Directives / Standards
For the purposes of the Machinery Directive 2006/42/EC, pumps
are “partly completed machinery,” and are therefore to be regarded
as not ready for use. Partly completed machinery may not be
commissioned until such time as it has been determined that the
machine in which the partly completed machinery is to be
assembled is in conformity with the provisions of the Machinery
Directive 2006/42/EC. The following essential requirements of
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Swing Piston Pumps NPK 09
Safety
Annex I of Directive 2006/42/EC (general principles) are applied
and observed:
−
−
General Principles No. 1
No. 1.1.2. / 1.1.3. / 1.3.1. / 1.3.3. / 1.3.4. / 1.4.1. / 1.5.1.* /
1.5.2.* / 1.5.8. / 1.5.9. / 1.7.4. / 1.7.4.1. / 1.7.4.3.
(* only for pumps with AC motor)
As these partly completed machinery are OEM-models the power
supplies and the equipment for disconnecting and switching-off the
partly completed machinery respectively have to be considered
when mounting as well as over-current and overload protective
gear.
In addition a protection against mechanical parts in motion and hot
parts, if existing, has to be provided when mounting.
The pumps conform to the Directive 2011/65/EU (RoHS2).
The pumps conform to the EC Directive 2004/108/EC concerning
Electromagnetic Compatibility.
The following harmonized standards have been used:
NPK 09 DC
DIN EN 55014-1/2
NPK 09
NPK 09.1
NPK 09.2 NPK 09.1.2
DIN EN 55014-1/2
DIN EN 60034-1
DIN EN 61000-3-2/3
DIN EN 61000-6-1/2
DIN EN 60335-1
Tab. 2
Customer service and
repairs
Only have repairs to the pumps carried out by the KNF Customer
Service responsible.
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5
Technical Data
Swing Piston Pumps NPK 09
4.
Technical Data
Pump materials
Assembly
Ribbed head; intermediate plate
Housing
Valve plate
Gasket
O-ring
Diaphragm
Material
Aluminium
Aluminium
1.4310
NBR compound
NBR
PTFE compound
Tab. 3
Pneumatic values
Pump type
Delivery rate at
atm. pressure
[l/min]*
NPK 09
NPK 09 DC
NPK 09.1
NPK 09.2
NPK 09.1.2
12
15
Max. permissible
Ultimate vacuum
operating pressure [mbar abs.]
[bar g]
7
100
24
Tab. 4
7
100
* Liters in standard state (1,013 mbar)
Pneumatic connections
Pump type
NPK 09
NPK 09 DC
NPK 09.1
NPK 09.2
NPK 09.1.2
Suction side
Pressure side
Thread size G1/8“
Thread size G1/8“
For hose ID6
Thread size G1/8“G1/8“
Thread size G1/8“
For hose ID6
For hose ID6
Tab. 5
Electrical data
Parameter
Electrical data
Protection class
Value
See type plate
IP00
Tab. 6
Thermal-switch
6
The ac-motors of the pumps are fitted as standard with a thermalswitch to protect against overloading.
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Swing Piston Pumps NPK 09
Technical Data
Dimensions
Pump type
NPK 09
NPK 09 DC
NPK 09.1
NPK 09.2
NPK 09.1.2
Dimensions [L x W x H]
approx. 132.5 x 81 x 107
approx. 129 x 65 x 107
approx. 191 x 115 x130
Tab. 7
Weight
Pump type
NPK 09
NPK 09 DC
NPK 09.1
NPK 09.2
NPK 09.1.2
Weight [kg]
approx. 1.8
approx. 1.6
approx. 2.2
approx. 2.4
Tab. 8
Other parameters
Parameter
Permissible
ambient temperature
Permissible media temperature
Maximum permissible ambient
relative humidity
Max. altitude of site
[m above sea level]
Values
+ 5 °C to + 40 °C
+ 5 °C to + 40 °C
80 % for temperatures up to
31 °C, decreasing linearly to
50 % at 40 °C
2000
Tab. 9
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7
Design and function
Swing Piston Pumps NPK 09
5.
Design and function
Design NPK 09 DC
1
2
3
4
Outlet
Pump head
Inlet
Motor
Fig. 1: Swing Piston Pump NPK 09 DC
Design NPK 09 AC
1
2
3
4
5
6
7
Inlet
Pump head
Outlet
Pneumatic
head connection
Motor
Pneumatic
head connection
Pump head
Fig. 2: Swing Piston Pump NPK 09 AC
8
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Swing Piston Pumps NPK 09
Design and function
Fig. 3: Pneumatic connection of two-headed pumps
How Swing Piston Pumps work
1
2
3
4
5
6
7
8
Inlet valve
Outlet valve
Working chamber
Retainer plate
Piston seal
Eccentric
Connecting rod
Compressor housing
Fig. 4: How Swing Piston Pumps work
Swing Piston Pumps transfer, compress and evacuate air.
The swing piston, consisting of retainer plate (4) and piston seal
(5), is moved up and down by the eccentric (6) and the connecting
rod (7). In the downward stroke the swing piston aspirates the
medium to be transferred via the inlet valve (1). In the upward
stroke, the swing piston presses the medium out of the pump head
via the outlet valve (2). The swing piston is sealed off from the
compressor housing by a piston seal (5) and operates oil-free.
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9
Installation and connection
Swing Piston Pumps NPK 09
6.
Installation and connection
Only install and operate the pumps under the operating parameters
and conditions described in Chapter 4, Technical data.
Observe the safety precautions (see Chapter 3).
6.1. Installation of the pump
Before installation, store the pump at the installation location to
bring it up to ambient temperature.
Mounting dimensions
Cooling air supply
See the data sheet for the mounting dimensions.
When setting up or installing the pump, make sure that the fan
can draw in an adequate amount of cooling air.
When setting up or installing the pump, make sure that an
accidental finger contact with the fan is impossible
Installation location
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Install the pump at the highest point in the system to prevent
condensate from collecting in the pump head.
Choose a safe location (flat surface) for the pump.
Protect the pump from dust.
Protect the pump from vibrations and jolts.
6.2. Electrical connection
For pumps with AC motor:
Extreme danger from electrical shock
Only have the pump connected by an authorized
specialist.
DANGER
Only have the pump connected when the power
supply is disconnected.
For pumps with DC motor:
Only have the pump connected by an authorized specialist.
Only have the pump connected when the power supply is
disconnected.
When connecting the device to a power source, the relevant
standards, directives, regulations, and technical standards
must be observed.
In the electrical installation, arrangements (complying with EN
60335-1) must be made for disconnecting the pump motor
from the electrical supply.
The motors of the pump must be protected according to EN
60204-1 (protection against excess current, or overloading).
For operating current see type plate or data sheet.
10
Translation of original Operating Instructions, English, KNF 121576-121579 03/14
Swing Piston Pumps NPK 09
Installation and connection
It is recommended that an additional “Emergency Stop” switch
is installed.
The pump must be installed so that contact with live parts is
impossible.
Connecting pump
1. Compare the supply data with the data on the motor-plate. For
operating current see type plate.
The voltage must not vary by more than + 10% and - 10% from
that shown on the type-plate.
The earth (ground) wire must be connected to the motor (not
necessary on dc motors up to 24V).
2. Connect the earth (ground) wire to the motor (not necessary on
dc motors up to 24V).
3. For NPK 09 AC:
Connect the mains cables to the connections L1 and N of the
pump motor.
4. For NPK 09 DC:
Connect the positive and negative pole.
Note the proper polarity (see marking on the motor).
Correct connection:
+
red cable
-
black cable
EMC-compatible Installation (for NPK 09 DC)
The Tests:
- Magnetic field with energy-technical frequency
- Electromagnetic HF field, amplitude-modulated
- Electromagnetic HF field, pulse-modulated
- Discharging of static electricity
- High frequency, asymmetric
- Fast transients
were not carried out, cause the products do not contain electronic
modules, which can be affected by these tests.
The Surge-test can only be passed with additional means, or is not
mandatory, if: From EN61000-6-1 technical norm for EMC protection, part 1,10 test demands for EMC protection, table 3, EMC
protection, D.C.- power in- and outputs. Remark 3: (quotation) Not
to be used with input connections which are foreseen for a connection with a battery or a rechargeable battery which has to be removed or disconnected from the device for the recharge.
Devices with a D.C. power input which are foreseen to be operated
with an A.C. / D.C. converter have to be tested at an A.C. power
input of an A.C. / D.C. converter fixed by the manufacturer. In case
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11
Installation and connection
Swing Piston Pumps NPK 09
the converter was not fixed they have to be tested at an A.C.
power input of a typical (usual) A.C. / D.C. converter.
The test is applicable for D C power inputs which are foreseen for
a permanent connection to cables which are longer than 10 m.
6.3. Pneumatic connection
Connected
components
Pump exhaust
Only connect components to the pump which are designed for
the pneumatic data of the pump (see Chapter 4, Technical data).
If the pump is used as a vacuum pump, safely discharge the
pump exhaust at the pump´s pneumatic outlet.
Connecting pump
A marking on the pump head shows the direction of flow.
1. Remove the protective plugs from the hose connectors.
2. If the accessories silencer, filter, and hose connector are
present, screw them onto the corresponding hose connection
threads.
The filter or silencer is to be mounted on the suction side or
pressure side of the pump head. With multiple-head pumps,
this relates to the first pump head or last pump head.
3. Connect the suction line and pressure line.
4. Lay the suction and pressure line at a downward angle to
prevent condensate from running into the pump.
12
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Swing Piston Pumps NPK 09
Operation
7.
Operation
Only operate the pumps under the operating parameters and
conditions described in Chapter 4, Technical data.
Make sure the pumps are used properly (see Chapter 2.1).
Make sure the pumps are not used improperly (see Chapter 2.2).
Observe the safety precautions (see Chapter 3).
Hazard of the pump head bursting due to excessive
pressure increase
Do not exceed max. permissible operating
pressure (see Chapter 4, Technical data).
WARNUNG
Monitor pressure during operation.
If the pressure exceeds the maximum permissible operating pressure, immediately switch off
pump and eliminate fault (see Chapter 8. Troubleshooting).
Only throttle or regulate the air or gas quantity in
the suction line to prevent the maximum permissible operating pressure from being exceeded.
If the air or gas quantity in the pressure line is
throttled or regulated, make sure that the maximum permissible operating pressure is not exceeded.
Excessive pressure (with all of the related hazards) can be
prevented by placing a bypass line with a pressure-relief valve
between the pressure and suctions sides of the pump. For
further information, contact our technical adviser (see last page
for telephone number).
Pump standstill
Switching pump on
With the pump at a standstill, open pressure vacuum and
suction lines to normal atmospheric pressure.
The pump may not start up against pressure or vacuum during
switch-on. This also applies in operation following a brief power
failure.
Make sure that normal atmospheric pressure is present in the
lines during switch-on.
Inspection
Regulary inspect the pump for external damage or leaks.
Piston seal and valve plates are the only parts subject to wear.
Wear is usually indicated by a drastic reduction in the pneumatic performance. When replacing parts proceed as described in Chapter 8.
Change the filter (accessories) if it is dirty.
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13
Servicing
Swing Piston Pumps NPK 09
8.
Servicing
Before working on the pump, isolate the power supply securely, then check that the lines are not live.
The piston seal, and to a lesser extent the valve plates are the only
parts of the pump subject to wear. They are simple to change.
When changing the piston seal, check the valve plates for damage
(tongues bent, corrosion).
Specifiaction
Pos. Description
1
2
3
4
5
Fig. 5:
Pump element (single head types)
Fig. 6:
Pump element (twin head types)
6
7
8
9
10
11
12
13
14
15
16
17
18
Housing
Intermediate plate
Ribbed head
Screw
Connection
(only twin head
models)
Gasket
Valve Plate
Valve Plate
O-Ring
Cylinder
Retainer Plate
Support
Piston seal
Screw
Washer(s)
Connecting rod
Counter weight
Cover
M Mark
K Compression symbol
Fig. 7:
Pump element (all types)
Fig. 8:
Pump head (all types)
14
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Swing Piston Pumps NPK 09
Servicing
The position numbers in the following text refer to figs. 5 to 8.
8.1. Changing the piston seal
Parts required
Spare part*
Piston seal
Countersunk flat head screw (14)
Tab. 10
Tools required
Quantity
1 (twin head pumps: 2)
2 (twin head pumps: 2)
* According to Spare parts list, section 11
Tools/Material
Philips screwdriver no. 2
Screwdriver (blade width 5,5 mm)
Phillips screwdriver no. 1
Felt-tip pen
Tab. 11
In the case of twin head pumps both piston seals should always be
changed at the same time.
Dismantling
1. In the case of twin head models the connecting pipework
between the heads must first be removed.
2. Make a mark (M) on the ribbed head (3), intermediate plate (2),
and housing (1) with a felt-tip pen (see M in figures 5 and 6).
This helps avoid incorrect assembly later.
3. Unscrew the 4 screws (4) and take off the ribbed head (3).
4. Remove gasket (6), valve plate (7), intermediate plate (2) and
valve plate (8) from housing (1).
5. Only for the pump model NPK09 DC: Take off the cover (18)
after removing the 4 screws securing it.
For this pump type applies: Where reference is made to turning
or holding the cooling fan, the necessary operations must be
carried out by turning or holding the counter-weight (17).
6. Turn the fan to bring the retainer plate (11) to top dead centre.
7. Pull the cylinder (10) upwards to remove it.
8. Hold the fan, loosen the retainer plate screw (14) and remove
screw, retainer plate, support (12) and washer(s) (16).
9. Remove the piston seal (13) from the retainer plate.
10. Check that all parts are free from dirt and clean them if necessary (see section 9.Cleaning).
11. Check the valve plates for damage (tongues bent, corrosion); if
necessary use new ones when reassembling.
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15
Servicing
Swing Piston Pumps NPK 09
Assembly
1. Hold the connecting rod (16) vertical, and replace the cylinder
(10) on the pump housing (1).
2. Re-assemble the "piston assembly":
Lay the new piston seal (13) on the retainer plate (11) with
the sealing lip towards the free surface of the retainer
plate.
Lay the support (12) on the retainer plate/piston seal assembly.
Push the new countersunk flat head screw (14) through
the assembly, and fit the same number of washers as previously used.
3. Insert the piston assembly (retainer plate, support, piston seal
and washer(s) with their screw) into the cylinder from above,
on to the connecting rod.
The piston seal must not be distorted during assembly. It must
make contact with the cylinder all round its circumference.
4. Fasten the "piston assembly" by tightening the screw (14).
5. Reassemble the "head assembly": stack the following parts on
top of each other in the order given - ribbed head (3), gasket
(6), valve plate (7), intermediate plate (2), and valve plate (8).
Fig. 8 shows the correct orientation of the parts, particularly the
valve plates, in relation to the compression symbol on the head
plate. Both valve plates are identical, and they can be fitted either way up. The intermediate plate can also be fitted either
way up.
6. Place the "head assembly" on the pump housing (1) - as a
guide to orientation see fig. 5 (single head models) or fig. 6
(twin head models). Reference point is the compression symbol (indicated with a K in the diagrams), or the mark (M).
7. Tighten the screws (4) at first lightly, then firmly by hand, in a
diagonal pattern (max. tightening torque 1.5 Nm).
8. Rotate the fan by hand to check that pump turns easily.
9. Pump model NPK 09 DC only: refit cover (18) to the housing.
For twin head pumps, repeat the operations described for the
second head, and replace the connections between the two heads.
If, after changing the piston seal, the specified vacuum is not
reached, check the following:
pneumatic connections for tightness
for twin head models that the head connections are gastight
whether the washer(s) under the support has/have been
assembled.
If, after changing the piston seal, the pump produces no flow,
check the position and orientation of gasket (6), valve plate (7),
intermediate plate (2) and valve plate (8). See fig. 5,6 and 8.
16
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Swing Piston Pumps NPK 09
Servicing
8.2. Changing the valve plates
Parts required
Spare part*
Valve plates
Tab. 12
Tools required
Quantity
2 (twin head pumps: 4)
* According to Spare parts list, section 11
Tools/Material
Philips screwdriver no. 2
Felt-tip pen
Tab. 13
In the case of twin head pumps, both valve plates must always be
changed at the same time. The text below describes the operations
necessary for one head.
To change the valve plates, the following operations of Section 8.1
Changing the piston seal must be carried out:
Disassembly
1 to 4, 10 and 11.
Assembly
5 to 8 using new valve plates (2 for each head).
For twin head pumps, repeat the operations described for the
second head, and replace the connections between the two heads.
If, after changing the valve plates, the specified vacuum is not
reached, check the following:
pneumatic connections for tightness
for twin head models that the head connections are gastight
If, after changing the valve plates, the pump produces no flow:
check the position and orientation of gasket (6), valve plate
(7), intermediate plate (2) and valve plate (8). See fig. 5, 6
and 8.
If you have any questions about servicing call our technical adviser
(see last page for contact telephone number).
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17
Cleaning
Swing Piston Pumps NPK 09
9.
Cleaning
When changing valve plates and diaphragm, inspect all parts for
dirt before assembling the pump head, and clean them if necessary.
As far as possible, clean the parts with a dry cloth. Solvents should
not be used as they can attack the plastics, and synthetic rubber
parts. If a compressed air line is available, blow the parts out with
it.
18
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Swing Piston Pumps NPK 09
Troubleshooting
10. Troubleshooting
For pumps with AC motor:
Extreme danger from electrical shock!
Disconnect the pump power supply before working
on the pump.
DANGER Make sure the pump is de-energized and secure.
For pumps with DC motor:
Disconnect the pump power supply before working on the
pump.
Make sure the pump is de-energized and secure.
Check the pump (see Tab. 14 and 15).
Pump does not transfer
Cause
Thermal switch has operated
following to over-heating.
Connections or lines blocked.
External valve is closed or filter
is clogged.
Condensate has collected in
pump head.
Piston seal or valve plates are
worn.
Fault remedy
Disconnect pump from mains.
Allow pump to cool.
Identify and eliminate cause of overheating.
Check connections and lines.
Remove blockage.
Check external valves and filters.
Install pump at highest point in system.
Replace piston seal and valve plates (see Chapter 8)
Tab. 14
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Troubleshooting
Swing Piston Pumps NPK 09
Flow rate, pressure or vacuum too low
The pump does not achieve the output specified in the Technical data or the data sheet.
Cause
Fault remedy
Condensate has collected in
Install pump at highest point in system.
pump head.
There is gauge pressure on
Change the pressure conditions.
pressure side and at the same
time vacuum or a pressure
above atmospheric pressure on
suction side.
Pneumatic lines or connection
Disconnect pump from system to determine output values.
parts have an insufficient cross Eliminate throttling (e.g. valve) if necessary.
section.
Use lines or connection parts with larger cross section if
necessary.
Leaks occur on connections,
Eliminate leaks.
lines or pump head.
Connections or lines completely Check connections and lines.
or partially jammed.
Remove the jamming parts and particles.
Head parts are soiled.
Clean head components.
Piston seal or valve plates are
worn.
Replace piston seal and valve plates (see Chapter 8)
Tab. 15
Fault cannot be rectified
If you are unable to determine any of the specified causes, send
the pump to KNF Customer Service (see last page for the address).
1. Flush the pump to free the pump head of dangerous or aggressive gases.
2. Remove the pump
3. Clean the pump
4. Send the pump, together with completed Health and Safety
Clearance and Decontamination Form (Chapter 13, page 23),
to KNF stating the nature of the transferred medium.
20
Translation of original Operating Instructions, English, KNF 121576-121579 03/14
Swing Piston Pumps NPK 09
Spare parts and accessories
11. Spare parts and accessories
Spare parts
Pos. Nr*
(2)
(3)
(4)
Description
Intermediate plate
Ribbed head
Screw
(5)
(6)
(7)(8)
(9)
(10)
Connection for
NPK 09.1
NPK 09.1.2 (suction side)
Connection for
NPK 09.2
NPK 09.1.2 (pressure side)
Gasket
Valve plate
O-Ring
Cylinder
052650
052649
025547
025528
(11)
(12)
(13)
(14)
(15)
Retainer Plate
Support
Piston seal
Screw
Washer
025530
025532
025531
110725
006886
Tab. 16: Spare Parts
Order-No.
025523
051565
005112
026178
026179
*according to figure 7
Accessories
Description
Silencer/Filter (G 1/8)
Hose connector for tube
ID 6 mm (G 1/8)
Order-No.
007005
000360
Tab. 17: Accessories
Translation of original Operating Instructions, English, KNF 121576-121579 03/14
21
Returns
Swing Piston Pumps NPK 09
12. Returns
Pumps and systems used in laboratories and process-based
industries are exposed to a wide variety of conditions. This means
that the components contacting pumped media could become
contaminated by toxic, radioactive, or otherwise hazardous substances.
For this reason, customers who send any pumps or systems back
to KNF must submit a Health and safety clearance and decontamination form in order to avoid a hazardous situation for KNF employees. This Health and safety clearance and decontamination
form provides the following information, among other things:
physiological safety
whether medium-contacting parts have been cleaned
whether the equipment has been decontaminated
media that have been pumped or used
and must declare physiological safety. To ensure worker safety,
work may not be started on pumps or systems without a signed
Health and safety clearance and decontamination form.
For optimal processing of a return, a copy of this declaration
should be sent in advance via e-mail, regular mail, or fax to KNF
Customer Service (refer to final page for address). In order to avoid
endangering employees who open the shipment's packaging,
despite any residual hazards, the original version of the Health and
safety clearance and decontamination form must accompany the
delivery receipt on the outside of the packing.
The template for the Health and safety clearance and decontamination form is included with these Operating Instructions and may
also be downloaded from the KNF website.
The customer must specify the device type(s) and serial number(s)
in the Health and safety clearance and decontamination form in
order to provide for the ambiguous assignment of the Declaration
to the device that is sent to KNF.
In addition to the customer's declaration of physiological safety,
information about operating conditions and the customer's application are also of importance to ensure that the return shipment is
handled appropriately. Therefore, the Health and safety clearance
and decontamination form requests this information as well.
22
Translation of original Operating Instructions, English, KNF 121576-121579 03/14
Swing Piston Pumps NPK 09
Health and safety clearance and decontamination form
13. Health and safety clearance and decontamination form
Translation of original Operating and Installation Instructions, english, KNF 121576-121579 03/14
23
KNF worldwide
Benelux
Netherlands
KNF Verder B.V.
Utrechtseweg 4a
NL-3451 GG Vleuten
Tel. 0031 (0)30 677 92 40
Fax 0031 (0)30 677 92 47
E-mail: [email protected]
www.knf-verder.nl
Benelux
Belgium, Luxembourg
KNF Verder N.V.
Kontichsesteenweg 17
B-2630 Aartselaar
Tel. 0032 (0)3 8719624
Fax 0032 (0)3 8719628
E-mail: [email protected]
www.knf.be
China
KNF Neuberger Trading
(Shanghai) Co., Ltd
No. 36 Lane 1000
Zhang Heng Road
Shanghai 201203, P.R. China
Tel. 0086 (0)21 685 965 66
Fax 0086 (0)21 339 006 26
E-mail: [email protected]
www.knf.com.cn
Germany
KNF Neuberger GmbH
Alter Weg 3 D-79112 Freiburg
Tel. 0049 (0)7664 5909-0
Fax 0049 (0)7664 5909-99
E-mail: [email protected]
www.knf.de
France, Morocco,
Algeria
KNF Neuberger
4, Bld. d’Alsace Z.I.
F-68128 Village-Neuf
Tel. 0033 (0)389 70 35 00
Fax 0033 (0)389 69 92 52
E-mail: [email protected]
www.knf.fr
Great Britain
KNF Neuberger U.K. Ltd.
Avenue 2
Station Lane
Industrial Estate
Witney Oxon OX28 4FA
Tel. 0044 (0)1993 77 83 73
Fax 0044 (0)1993 77 51 48
E-mail: [email protected]
www.knf.co.uk
Sweden, Denmark,
Finland, Norway
KNF Neuberger AB
Mejerivägen 4,
P.O. Box 44060
SE-10073 Stockholm
Tel. 0046 (0) 87445113
Fax 0046 (0) 87445117
E-mail: [email protected]
www.knf.se
India
KNF Pumps + Systems
(India) Pvt. Ltd.
RAJIV GANDHI INFOTECH PARK
Phase 1
Ganga Estate, Survey No. 152/2/2
Above AXIS BANK
Hinjewadi
Pune 411 057
Tel. 0091 (0)20 640 13 923
0091 (0)20 640 08 923
Fax 0091 (0)20 229 33 923
E-mail: [email protected]
www.knfpumps.in
Switzerland
Sales
KNF Neuberger AG
Stockenstrasse 6
CH-8362 Balterswil
Tel. 0041 (0)71 973 993 0
Fax 0041 (0)71 973 993 1
E-mail: [email protected]
www.knf.ch
Italy
KNF ITALIA S.r.l.
Via Flumendosa, 10
I-20132 Milano
Tel. 0039 02 27 20 38 60
Fax 0039 02 27 20 38 48
E-mail: [email protected]
www.knf.it
Japan
KNF Japan Co.Ltd.
Across Shinkawa Bldg. Annex 3F
1-16-14 Shinkawa, Chuo-ku,
Tokyo, Japan 104-0033
Tel. 0081 (0)3 3551-7931
Fax 0081 (0)3 3551-7932
E-mail: [email protected]
www.knf.co.jp
Taiwan
KNF Neuberger Ltd.
9-2 FL., No., 24, Lane 123,
Section 6,
Ming Chuan East Road
Taipei City, Taiwan
Tel. 00886-2-2794-1011
Fax 00886-2-8792-1648
E-mail: [email protected]
www.knftwn.com.tw
USA, Canada, South America
KNF NEUBERGER, INC.
Two Black Forest Road
Trenton, New Jersey
08691-1810
Tel. 001 (609) 890 86 00
Fax 001 (609) 890 83 23
E-mail: [email protected]
www.knfusa.com
South America
Direct Phone: 001 609 649 1010
E-mail: [email protected]
Korea
KNF Neuberger Ltd.
Woosan Bldg.RM#202,
336-4, Hwikyung-Dong
Dongdaemun-Ku.,
130-090, Seoul
Tel. 0082 (0)2 959-0255/6
Fax 0082 (0)2 959-0254
E-mail: [email protected]
www.knfkorea.com
KNF product centres
Product centre for gas
pumps:
Germany
KNF Neuberger GmbH
Alter Weg 3
D-79112 Freiburg
Phone 0049(0)7664 5909-0
Fax 0049(0)7664 5909-99
E-mail: [email protected]
www.knf.de
Product centre for fluid
pumps:
Switzerland
KNF FLODOS AG
Wassermatte 2
CH-6210 Sursee
Phone 0041(0)41 925 00 25
Fax 0041(0)41 925 00 35
E-mail: [email protected]
www.knf-flodos.ch
Product centre for micro
pumps:
Switzerland
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Tel. 0041(0)62 787 88 88
Fax 0041(0)62 787 88 99
E-mail: [email protected]
www.knf-micro.ch
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