MBW MM121 Service manual

Add to my manuals
25 Pages

advertisement

MBW MM121 Service manual | Manualzz
OPERATOR’S SAFETY
AND SERVICE MANUAL
MM91 & MM121
This manual covers the following serial numbers
and higher for each model listed:
MM121 . . . . . . . . . . . . . . . . . . . 7090001
MM91 . . . . . . . . . . . . . . . . . . . . 7150001
MORTAR & PLASTER MIXERS
MBW, Inc.
MBW (UK) Ltd.
MBW FRANCE S.A.R.L.
250 Hartford Rd • PO Box 440
Slinger, WI 53086-0440
Phone: (262) 644-5234
Fax: (262) 644-5169
Email: [email protected]
Website: www.mbw.com
UnitS 2 & 3 Crochrane Street
Bolton BL3 6BN
Phone: 01204 387784
Fax: 01204 387797
Z.A. d’Outreville
11 rue Jean Baptiste Néron,
60540 BORNEL
FRANCE
Phone: +33 (0) 3 44 07 15 96
Fax: +33 (0) 3 44 07 41 28
Email: [email protected]
L18622 / 08.14.E
©MBW, Inc. 2005
Printed in the USA
TABLE OF CONTENTS
Safety Information . . . . . . . . . . . . . . . . . . . . . . 1
Changing Hydraulic Filter . . . . . . . . . . . . . . . . . . . . . . 7
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Changing Hydraulic Oil & Suction Strainer. . . . . . . . . 7
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Greasing Wheel Bearings . . . . . . . . . . . . . . . . . . . . . 7
Safety Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Torque Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Engine Shroud Removal . . . . . . . . . . . . . . . . . . . . . . 8
Engine Shroud Installation . . . . . . . . . . . . . . . . . . . . . 8
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Drum Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Before Starting & Operating . . . . . . . . . . . . . . . . . . . . 4
Drum Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Starting Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Drum Bearing & Seals Replacement . . . . . . . . . . . . . 9
Starting Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Valve Handle Replacement . . . . . . . . . . . . . . . . . . . . 9
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pump Coupler Replacement . . . . . . . . . . . . . . . . . . . 9
Stopping Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Hydraulic Relief Valve Adjustment . . . . . . . . . . . . . . 10
Stopping Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hydraulic Troubleshooting . . . . . . . . . . . . . . . . . . . . 10
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Parts Replacement Cycles and Tolerances . . . . . . . 10
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Replacement Parts . . . . . . . . . . . . . . . . . . . . . 11
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . 6
Shroud & Chassis Assembly . . . . . . . . . . . . . . . . . . 12
Fluid Levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Drum Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Paddle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Engine Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Hydraulic Components . . . . . . . . . . . . . . . . . . . . . . . 18
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Engine Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Checking Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . 7
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
WARNING
CALIFORNIA PROPOSITION 65 WARNING
Engine exhaust and some of its constituents are
known in the state of California to cause cancer, birth
defects, and other reproductive harm.
SAFETY INFORMATION
Introduction
SAFE DRESS: Do not wear loose clothing,
rings, wristwatches, etc. near machinery.
This Safety Alert Symbol is used to call attention
to items or operations which may be dangerous
to those operating or working with this
equipment.
The symbol can be found
throughout this manual and on the unit. Please read these
warnings and cautions, along with all decals, carefully
before attempting to operate the unit. Make sure every
individual who operates or works with this equipment is
familiar with all safety precautions.
NOISE PROTECTION: Wear OSHA specified
hearing protection devices.
EYE PROTECTION: Wear OSHA specified
eye shields, safety glasses, and sweat bands.
FOOT PROTECTION: Wear OSHA specified
steel-tipped safety shoes.
WARNING
HEAD PROTECTION: Wear OSHA specified
safety helmets.
GENERAL WARNING.
Indicates information
important to the proper operation of the
equipment. Failure to observe may result in
damage to the equipment and/or severe bodily
injury or death.
DUST PROTECTION: Wear OSHA specified
dust mask or respirator.
CAUTION
OPERATOR: Keep children and bystanders
off and away from the equipment.
GENERAL CAUTION.
Indicates information
important to the proper operation of the
equipment. Failure to observe may result in
damage to the equipment.
REFERENCES: For details on safety rules and regulations
in the United States, contact your local Occupational Safety
and Health Administration (OSHA) office. Equipment
operated in other countries must be operated and serviced
in accordance and compliance with any and all safety
requirements of that country. The publication of these
safety precautions is done for your information. MBW does
not by the publication of these precautions, imply or in any
way represent that these are the sum of all dangers present
near MBW equipment.
If you are operating MBW
equipment, it is your responsibility to insure that such
operation is in full accordance with all applicable safety
requirements and codes. All requirements of the United
States Federal Occupational Safety and Health
Administration Act must be met when operated in areas that
are under the jurisdiction of that United States Department.
Safety Precautions
LETHAL EXHAUST GAS: An internal
combustion engine discharges carbon
monoxide, a poisonous, odorless, invisible
gas. Death or serious illness may result if
inhaled. Operate only in an area with proper
ventilation.
NEVER OPERATE IN A
CONFINED AREA!
DANGEROUS FUELS: Use extreme caution
when storing, handling and using fuels, as
they are highly volatile and explosive in vapor
state. Do not add fuel while engine is running.
Stop and cool the engine before adding fuel.
DO NOT SMOKE!
Safety Decals
SAFETY GUARDS: It is the owner's
responsibility to ensure that all guards and
shields are in place and in working order.
Carefully read and follow all safety decals. Keep them in
good condition. If decals become damaged, replace as
required. If repainting the unit, replace all decals. Decals
are available from authorized MBW distributors. Order the
decal set listed on the following page(s).
IGNITION SYSTEMS: Breakerless, magneto,
and battery ignition systems can cause severe
electrical shocks. Avoid contacting these
units or their wiring.
-1-
CAUTION(PRECAUCIÓN)
Improper towing can lead to
damage or injury.
CAUTION(PRECAUCIÓN)
Read the operating instructions before operating this piece of equipment.
Lea las Instrucciones Operativas antes de hacer funcionar esta parte del equipo.
Before Towing:
1. Check running gear and tow bar.
2. Lock drum in tow position.
3. Check tow pin for proper instal-lation
and good condition.
4. USE SAFETY CHAINS when towing.
MAXIMUM TOW SPEED: 50 mph
Keep unauthorized, inexperienced, untrained people away from this equipment.
Mantenga a las personas no autorizadas y sin entrenamiento alejadas de este equipo.
ROTATING AND MOVING PARTS! Make sure all guards and safety devices are in
place.
¡HAY PIEZAS ROTATIVAS Y MÓVILES! Asegúrese de que todas las guardas y
dispositivos de seguridad estén colocados en sus lugares.
Un remolque incorrecto
puede provocar daños
materiales o lesiones.
DO NOT RUN this machine in an exnclosed area. The engine produces carbon
monoxide, a POISONOUS gas.
NO HAGA FUNCIONAR esta máquina en una zona encerrada. El motor produce
monóxido de carbono, un GAS VENENOSO.
Antes del remolque:
1. Revise el funcionamiento de los
engranajes y de la barra de remolque.
2. Bloquee el tambor en la posición de
remolque.
3. Verifique que el pasador de remolque
esté bien instalado y en buen estado.
4. USE CADENAS DE SEGURIDAD al
remolcar la máquina.
MÁX. VELOCIDAD DE REMOLQUE:
80 KPH
15072
STOP
SHUT OFF the engine before servicing, cleaning or adding fuel to engine or machine.
APAQUE el motor antes de hacerle el servicio, limiarlo o agregarle combustible.
Failure to comply could result in serious bodily injury
El no cumplir con estas instrucciones puede producir como resultado lesiones corporales graves.
15070
15070
15072
MIXER(MEZCLADORA)
OPERATING INSTRUCTIONS
INSTRUCCIONES DE OPERACIÓN
WARNING
01554
Not included
with decal set
01554
ADVERTENCIA
1.
2.
3.
4.
5.
6.
7.
8.
9.
Check oil in engine crankcase.
MAKE SURE grid is CLOSED before starting and during operation.
Place engage lever in “IDLE” position before starting engine.
Open fuel valve.
Close choke on engine. A warm engine may not need to be choked.
Open throttle to “FAST” position.
Pull starter rope.
After starting, turn choke off, let engine warm up at idle.
Open throttle to “FAST” position, CLOSE SHROUD! Place
engagement lever in “MIX” position, charge mixer.
10. TO STOP: Place engagement lever in “IDLE” position, return throttle
to idle, close fuel valve, press stop button.
11. Before towing, check that drum is locked in towing position, and tow
pin is properly installed and in good condition.
12500
17588
Not included
with decal set
1. Revise el aceite en el cárter del motor.
2. CERCIÓRESE de que la rejilla esté CERRADA antes del arranque y durante la
operación.
3. Coloque la palanca de engranaje en la posición de “RALENT͔ antes de arrancar
el motor.
4. Abra la válvula de combustible.
5. Cierre el estrangulador del motor. Si el motor está tibio, puede que no requiera
estrangulamiento.
6. Abra el acelerador a la posición “RÁPIDA”.
7. Tire de la cuerda de arranque.
8. Tras el arranque, apague el estrangulador y deje que el motor se caliente en
ralentí.
9. Abra el acelerador y póngalo en la posición “RÁPIDA”, ¡CIERRE LA CUBIERTA!
Coloque la palanca de engranaje en la posición de “MEZCLA”, cargue la
mezcladora.
10. PARA DETENERLA: Coloque la palanca de engranaje en la posición “RALENT͔,
vuelva el acelerador a ralentí, cierre la válvula de combustible y pulse el botón de
parada.
11. Antes del remolque, verifique que el tambor esté bloqueado en la posición de
remolque, y que el perno esté correctamente instalado y en buen estado.
MAXIMUM TOW SPEED: 50 MPH
15071
ENGINE EXHAUST IS HAZARDOUS IF INHALED
USE ONLY IN A WELL VENTILATED AREA
EL GAS DEL ESCAPE DEL MOTOR ES
PELIGROSO SI SE INHALA
USE LA MÁQUINA SÓLO EN UNA ZONA BIEN
VENTILADA
15076
15076
MÁX. VELOCIDAD DE REMOLQUE: 80 KPH
15071
WARNING
ADVERTENCIA
WARNING
OPERATION OF THIS EQUIPMENT MAY
CREATE SPARKS THAT CAN START FIRES
AROUND DRY VEGETATION. A SPARK
ARRESTER MAY BE REQUIRED. THE
OPERATOR SHOULD CONTACT LOCAL FIRE
AGENCIES FOR LAWS OR REGULATIONS
19791
RELATING TO FIRE PREVENTION
MOVING PARTS CAN CRUSH AND CUT
KEEP HANDS CLEAR!
SHUT OFF ENGINE OR MOTOR
BEFORE SERVICING.
19791
LAS PIEZAS MÓVILES PUEDEN IMPACTAR Y CORTAR
¡MANTENGA ALEJADAS SUS MANOS!
APAGUE EL MOTOR ANTES DEL SERVICIO.
15069
PUSH
TO
STOP
15069
PULSE PARA
DETENER
16546
16546
01554
01554
Not included
with decal set
Safety Decals (Decal Set #15074)
-2-
SPECIFICATIONS
MM91
MM121
Batch Capacity
9 cu. ft. (0.26 cu. m.)
12 cu. ft. (0.34 cu. m.)
Batch Size
3 - 3.5 bags
3.5 - 4.5 bags
Engine / Motor
Engine / Motor Speed
Drivetrain
(389 cm)³
Baldor 5 hp
(1-phase)
230 V - 23 A
3300 rpm
1725 rpm
Honda Gx390 23.7 in³
Baldor 5 hp Honda Gx390 23.7 in³
(3-phase)
(389 cm)³
230 V - 13.4 A
460 V - 6.7 A
1750 rpm
Hydraulic Pump to Hydraulic Motor
3300 rpm
Baldor 5 hp
(1-phase)
230 V - 23 A
Baldor 5 hp
(3-phase)
230 V - 13.4 A
460 V - 6.7 A
1725 rpm
1750 rpm
Hydraulic Pump to Hydraulic Motor
Axle
46” Solid axle
61” Torsion Axle
Wheels
ST175/80D13 high-speed
ST175/80D13 high-speed
Size - W x L x H
46 x 70 x 58 in (117 x 178 x 147 cm)
61 x 88 x 60 in (155 x 224 x 152 cm)
Weight
1072 lbs (486 kg)
1230 lbs (558 kg)
Charging Height
56 in (142 cm)
56 in (142 cm)
Specifications subject to change without notice
-3-
OPERATION
Introduction
7.
Move choke lever to open position.
MBW equipment is intended for use in very severe
applications. They are powered by reliable four cycle
engines.
8.
Allow engine to warm up for one or two minutes.
Starting Motor
1.
This parts manual contains only standard parts. Variations
of these parts as well as other special parts are not included.
Contact your local MBW distributor for assistance in
identifying parts not included in this manual.
Check that both operating levers are in the STOP, or
center, position.
WARNING
Always have a certified electrician wire the motor
for your application.
Before Starting & Operating
• REMEMBER! It is the owner’s responsibility to
communicate information on the safe use and proper
operation of this unit to the operators.
2.
Push “START” button on switch box.
Operating
• Review ALL of the Safety Precautions listed on page 1 of
this manual.
• Familiarize yourself with the operation of the machine
and confirm that all controls function properly.
1.
Open throttle fully.
2.
Close the engine shroud.
WARNING
• Know how to STOP the machine in case of an
emergency.
Never operate mixer with the shroud open.
• Make sure hands, feet, and clothing are at a safe
distance from any moving parts.
3.
Pull motor lever to “MIX” position.
4.
• OIL LEVEL - Check the oil level in the engine. For more
information see “Lubrication” under the respective
engine’s “Owners Manual” or the Maintenance section
of this manual.
Add half of the required amount of sand and water for
the batch to be mixed.
5.
Add the total required amount of mortar mix.
6.
Add the remaining amounts of sand and water and
allow time to mix properly.
• AIR CLEANER - Check to ensure element is in good
condition and properly installed.
7.
Pull drum lever to “DUMP” position to discharge
batch.
• FUEL SUPPLY - The engines on MBW equipment
require an automotive grade of clean, fresh, unleaded
gasoline.
8.
Push drum lever to “RETURN” position until drum has
returned to the mixing position.
9.
If another batch is to be mixed, add water for the next
batch.
• FUEL FILTER - If clogged or damaged, replace.
CAUTION
Starting Engine
1.
Check that both operating levers are in the STOP, or
center, position.
2.
Open fuel valve.
3.
Pull out the stop switch on engine shroud, turn engine
switch to “ON” position.
4.
5.
6.
Always clean the drum after each day’s operation.
See Cleaning, page 6.
Stopping Engine
1.
Push motor lever to “STOP”, or center, position.
Set throttle to idle.
2.
Let engine idle for one or two minutes.
Choke engine if necessary (you may not need to
choke a warm engine).
3.
Push in the stop switch on engine shroud.
4.
Close fuel valve.
Pull starter rope repeatedly until engine starts.
-4-
Towing
WARNING
Always stop engine before adding fuel.
Stop engine before leaving mixer unattended for
any amount of time.
1.
Stop the engine or motor.
2.
Close and latch the engine shroud.
3.
Secure the tow pole and safety chains to the vehicle.
WARNING
Stopping Motor
1.
Push motor lever to “STOP”, or center, position.
Always check that axle, front leg, and tow pole
hardware is tight before towing.
2.
Let motor cool for one or two minutes if warm.
Make sure safety bolt is in place.
3.
Push “STOP” button on switch box.
Check the condition of the hitch pin and make
sure it is secure.
WARNING
Remove any loose debris from the mixer before
towing on roads.
Stop motor before leaving mixer unattended for
any amount of time.
Check that safety chains cross each other when
attached.
MAXIMUM TOW SPEED: 50 mph
-5-
MAINTENANCE
WARNING
CAUTION
Always exercise the stopping procedure before
servicing or lubricating the unit.
Always verify fluid levels and check for leaks after
changing fluids.
After servicing the unit, replace and fasten all
guards, shields, and covers to their original
positions before resuming operation.
Do not drain oil onto ground, into open streams,
or down sewage drains.
Maintenance Schedule
SYSTEM
Axle
MAINTENANCE
EACH USE
Check tire pressure
EVERY 40
HOURS
EVERY 100
HOURS
YEARLY
X
Grease wheel bearings
X
Drum
Grease trunnions & pillow blocks
X
Engine
Refer to engine operator/owner manual
X
Hardware
Check and tighten as needed1,2
Hydraulics
Check oil level
X
X
Check for oil leaks
1.
2.
3.
X
Change oil
X
Clean suction strainer
X
Change filter3
X
Check all hardware after the first 5 hours of use, then follow the maintenance schedule.
Retorque lug nuts, front leg, and axle hardware after the first 25 miles travelled, the follow the maintenance schedule.
Change filter after the first 10 hours of use, then follow the maintenance schedule.
Fluid Levels
SYSTEM
FLUID VOLUME
RECOMMENDED OIL
Model
MM91
MM121
Hydraulics
13.5 gallons
15 gallons
Engine
Chevron Rykon AW ISO 32 Hydraulic Oil
Refer to engine operator/owner manual
Engine Maintenance
Cleaning
Refer to the engine owner’s manual for maintenance
intervals and procedures.
Always clean the mixer thoroughly after each day’s
operation. Dried mortar inside the drum can damage the
paddles and shorten the life of the mixer. Additionally, future
batches of mortar can be contaminated if the drum is not
clean.
Engine Speed
Engine speed is factory set according to the speed listed in
the Specifications section of this manual. Refer to the
engine owner’s manual for procedure on setting operating
speed if necessary.
CAUTION
Do not pound on the drum to clean dried mortar;
this will cause damage to the drum.
-6-
WARNING
Always stop engine or motor and disconnect
spark plug wire or power cord before placing
hands or objects inside drum.
Always reconnect safety grid opener to grid after
cleaning drum.
Lubrication
1.
Grease both trunnions and pillow blocks daily. There
are two grease fittings on each end of the drum.
3.
Remove hydraulic filter which is accessible from the
front opening of the engine shroud, or from
underneath the frame.
4.
Apply clean oil to filter gasket, and install new filter
(MBW #08164).
5.
Disconnect 3/4” hose (#26) from fitting (#18).
6.
Remove strainer (#10) and fitting (#18) from tank.
7.
Clean strainer thoroughly, replace if damaged.
8.
Reinstall strainer and fitting into tank. Use hydraulic
loctite to prevent leaks.
9.
Reconnect hose to fitting.
10. Install drain plug using pipe sealant.
Checking Hydraulic Oil
1.
Remove cap from fill neck located above the filter.
2.
Insert a metal dip stick (18” long) into fill neck and
push into far corner of tank (see Figure 1).
11. Fill hydraulic tank with 15 gallons of Chevron ISO32
Hydraulic Oil.
12. Reinstall cap.
13. Start engine and allow hydraulic system to charge for
at least 5 minutes.
Greasing Wheel Bearings
1.
Jack the rear end of the mixer and support by side
rails so that mixer is stable.
2.
Remove the wheel.
3.
Remove the dust cover.
4.
Remove the cotter pin from the spindle nut.
5.
Unscrew the spindle nut.
6.
Remove the hub from the spindle, being careful not
to allow the outer bearing cone to fall out. The inner
bearing cone will be retained by the seal.
7.
Remove the grease seal.
8.
Wash all grease and oil from the bearing cones and
inspect each roller. If any pitting, spalling, or
corrosion is present, then the bearing cup and cone
must be replaced.
9.
Pack the entire bearing with grease, apply a light coat
of grease to the bearing cup, and install.
Figure 1
3.
Oil level should be approximately 2” when cold.
4.
Add ISO32 Hydraulic Oil if necessary.
5.
Reinstall cap.
Changing Hydraulic Filter
1.
Remove hydraulic filter which is accessible from the
front opening of the engine shroud, or from
underneath the frame.
10. Tap a new grease seal into place with a clean block.
2.
Apply clean oil to filter gasket, and install new filter
(MBW #08164).
12. While rotating the hub slowly, tighten the spindle nut
to approximately 50 lb-ft.
11. Slide the hub onto the spindle.
13. Loosen the spindle nut, but DO NOT rotate the hub.
Changing Hydraulic Oil & Suction Strainer
14. Finger tighten the spindle nut until snug.
Refer to Hydraulic Components, page 18.
1.
Remove cap (#6) from fill neck located above the
filter (#1).
2.
Drain hydraulic tank (15 gallons) by removing drain
plug along back edge of frame. Draining can be sped
up by removing suction strainer, but this may be
much messier.
15. Back the spindle nut out slightly until the first
castellation lines up with the cotter pin hole and insert
the cotter pin.
16. Bend over the cotter pin legs to secure the nut.
17. Tap the dust cover into the hub.
18. Install wheel and torque lug nuts to 90 lb-ft.
-7-
SERVICE
Engine Shroud Removal
Assembly and disassembly should be performed by a
service technician who has been factory trained on MBW
equipment. The unit should be clean and free of debris.
Pressure washing before disassembly is recommended.
Refer to Shroud & Chassis Assembly, page 12.
1.
Disconnect wiring harness (#11) from engine by
unscrewing ring terminal from engine and unplugging
bullet connector from splice terminal (#5).
2.
Disconnect automatic grid opener from grid.
3.
Remove four bolts (#26), washers (#28), and lock
nuts (#27) securing engine shroud to frame.
4.
Carefully lift shroud straight up and tilt to get around
valve block handles. Approximate weight is 85
pounds.
• Prior to assembly, wash all parts in a suitable cleaner or
solvent.
• Check moving parts for wear and failure. Refer to the
Replacement section in this manual for tolerance and
replacement cycles.
• All shafts and housings should be oiled prior to pressing
bearings. Also, ensure that the bearings are pressed
square and are seated properly.
Engine Shroud Installation
• All gaskets and seals should be replaced after any
disassembly.
Refer to Shroud & Chassis Assembly, page 12.
Torque Chart
SIZE
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
5/8-11
5/8-18
3/4-16
1-8
1-14
1-1/2-6
M6
M8
M 10
GRADE 2
GRADE 5
76 in•lbs
49 in•lbs
87 in•lbs
56 in•lbs
13 ft•lbs
8 ft•lbs
14 ft•lbs
9 ft•lbs
23 ft•lbs
15 ft•lbs
26 ft•lbs
17 ft•lbs
37 ft•lbs
24 ft•lbs
41 ft•lbs
27 ft•lbs
57 ft•lbs
37 ft•lbs
64 ft•lbs
41 ft•lbs
82 ft•lbs
53 ft•lbs
112 ft•lbs
73 ft•lbs
112 ft•lbs
83 ft•lbs
200 ft•lbs
144 ft•lbs
483 ft•lbs
188 ft•lbs
541 ft•lbs
210 ft•lbs
1462 ft•lbs
652 ft•lbs
4 ft•lbs
3 ft•lbs
10 ft•lbs
6 ft•lbs
20 ft•lbs
10 ft•lbs
CONVERSIONS
in•lbs x 0.083 = ft•lbs
ft•lbs x 12 = in•lbs
ft•lbs x 0.1383 = kg•m
ft•lbs x 1.3558 = N•m
GRADE 8
9 ft•lbs
10 ft•lbs
18 ft•lbs
20 ft•lbs
33 ft•lbs
37 ft•lbs
52 ft•lbs
58 ft•lbs
80 ft•lbs
90 ft•lbs
115 ft•lbs
159 ft•lbs
180 ft•lbs
315 ft•lbs
682 ft•lbs
764 ft•lbs
2371 ft•lbs
7 ft•lbs
18 ft•lbs
30 ft•lbs
1.
Lift shroud over engine and drive components and
lower it down and around valve block handles. Hold
grid opener out of the way when lowering.
2.
Align engine shroud with edges of frame and tighten
four bolts (#26), washers (#28), and lock nuts (#27) in
place.
3.
Lift grid opener into position and pin to grid.
4.
Connect wiring harness (#11) to engine by grounding
the ring terminal to the engine and inserting the bullet
connector into the splice terminal (#5).
Drum Removal
Refer to Drum Assembly, page 14.
-8-
1.
Remove engine shroud before attempting to remove
the mixing drum.
2.
Disassemble the connecting link on the chain coupler
and remove the chain.
3.
Remove spring pin from the hydraulic cylinder’s top
clevis pin, and pull clevis pin halfway out.
4.
Rotate cylinder out of engagement with drum and
reinstall clevis pin and spring pin.
5.
Mark the front and rear pillow block (#5) locations on
the frame to aid in the alignment during installation.
6.
Remove four bolts (#19), lock washers (#20), and
washers (#21) holding drum pillow blocks to frame.
7.
Slide mounting bar (#13) out of front support tube.
8.
If lifting drum by hoist, wrap chain around main shaft
and pass chain through paddles to stabilize. If lifting
drum by forklift, place blocks on forks to prevent drum
from rolling. Approximate weight is 400 pounds.
Drum Installation
14. Install new seal kits into the back side of each
trunnion in the following order: Steel Washer, Soft
Black Seal, Steel Washer, Soft Black Seal, Steel
Washer, Hard Red Seal.
Refer to Drum Assembly, page 14.
1.
2.
Lower drum onto frame supports. Pillow blocks (#5)
should be snug to trunnions (#8) to eliminate
excessive endplay.
15. Slide trunnions onto each shaft end and bolt in place.
16. Slide bearing locking collar onto front shaft end and
align shaft flush with collar.
Check alignment between the two coupler sprockets.
Sprockets must be parallel and in-line. Adjust drum
location if necessary.
17. Lock collar in place by driving in the mixing direction.
3.
Slide mounting bar (#13) into front support tube.
18. Tighten collar set screw using medium strength
thread locking compound, torque to 20 ft/lbs.
4.
Install four bolts (#19), lock washers (#20), and
washers (#21) and tighten.
19. Repeat process for rear bearing.
5.
Dump drum to check for binding. If binding is noticed,
loosen bolts and realign pillow blocks.
6.
Remove spring pin from the hydraulic cylinder’s top
clevis pin, and pull clevis pin halfway out.
20. Begin pumping grease into trunnion cavity while
rotating main shaft back and forth. NOTE: If grease
comes out through ball bearing seals, check that
grease shield (steel washer) is installed and that
bearing is fully seated in trunnion and cannot move.
7.
Rotate cylinder into engagement with drum and
reinstall clevis pin and spring pin. Check to ensure
that spacer is in place.
21. Continue pumping grease until drum seals “pop out”
into drum. Clean any excess grease from inside
drum.
8.
Reassemble the coupling chain and install the
connecting link.
22. Slide pillow blocks onto trunnions and grease until a
film of grease is seen all around the trunnion.
9.
Reinstall the engine shroud.
Drum Bearing & Seals Replacement
23. Reinstall the chain coupler sprocket. Tighten set
screws using a medium strength thread locking
compound.
Refer to Drum Assembly, page 14.
24. Reinstall mixing drum onto frame.
Installation, page 9.
See Drum
SeeDrum
1.
Remove mixing drum from mixer.
Removal, page 8.
2.
Loosen set screws and remove coupling sprocket
from main shaft. Use a puller if necessary.
3.
Slide pillow blocks (#5) off of trunnions (#8).
4.
Loosen set screw and remove locking collars from
trunnion bearings (#4) by rotating the collars against
the mixing direction of the paddles.
5.
Remove four bolts (#16) and nuts (#17) holding each
trunnion to the drum.
6.
While supporting the main shaft, slide the trunnion off
of each end.
7.
Pull the triple seal kit (#9) out of the back side of each
trunnion and discard.
1.
Remove engine shroud.
8.
Remove the retaining ring (#7) from each trunnion.
2.
9.
Remove the ball bearing and grease shield (steel
washer) from the front side of each trunnion.
Pry the inspection cover off of the pump-to-engine
adapter (#7 or 12). Visually inspect the coupler insert
(#10) to determine if replacement is needed.
3.
Remove four bolts, washers, lock washers, and nuts
securing engine to frame, and slide engine back.
11. Thoroughly clean all grease from the trunnions.
4.
12. Apply a medium strength thread locking compound to
each outer bearing surface and reinstall the bearings
and grease shields into the trunnions.
Remove two screws (#17) and lock washers (#18)
holding pump (#6 or 14) to adapter.
5.
Pull pump off of adapter far enough to remove
coupler insert, and install new one.
13. Reinstall the retaining rings.
6.
Insert pump into adapter and bolt in place.
7.
Bolt engine to frame in original position.
Valve Handle Replacement
1.
To replace motor (right) handle, pull motor handle
forward to lock into detent. To replace cylinder (left)
handle, push motor handle back and hold in place
with rope or bungee.
2.
Loosen jam nut, and unthread handle from valve
block.
3.
Install new handle and tighten jam nut.
Pump Coupler Replacement
Refer to Engine Assembly, page 20.
10. Inspect the bearings, and replace both if needed.
-9-
8.
Reinstall inspection cover.
9.
Reinstall the engine shroud.
1,850 psi, the relief valve needs adjustment. NOTE:
If pressure climbs over 1,850 psi, the engine may
stall.
Hydraulic Relief Valve Adjustment
1.
Remove the engine shroud.
2.
Install a pressure gage using the side port on the left
side of the valve block (pressure port, P). The
pressure gage must read to 2,000 psi.
3.
Start engine and check that all hydraulic controls are
operating properly.
4.
With the motor in neutral, push the cylinder lever to
“dead-head” the cylinder. Allow the pressure to
stabilize. If pressure reads below 1,750 psi or above
5.
Loosen the jam nut on the relief cartridge located on
the left side of the valve block.
6.
Turn the set screw in to increase the pressure setting
and turn the set screw out to decrease the pressure
setting.
7.
When the pressure is set within the acceptable range,
tighten the jam nut.
8.
Stop engine and remove pressure gage from valve
block.
9.
Reinstall the engine shroud.
Hydraulic Troubleshooting
Problem
Mixing Speed too Slow
(< 32 rpm)
Drum Won’t Dump
Pump Not Working
Hydraulic Oil too Hot
Test & Solution
1.
If speed is normal (38 - 40 rpm) in reverse, motor needs servicing.
2.
If speed is slow in both directions, but cylinder functions normally, motor needs
servicing.
3.
If speed is slow in both directions, and cylinder is slow, see “Pump Not Working”
section.
1.
If motor functions are normal, cylinder needs servicing.
2.
If motor does not spin, see “Pump Not Working” section.
1.
Check engine speed. Set to 3300 rpm if necessary.
2.
Check oil temperature. If over 180 °F, see “Hydraulic Oil too Hot” section.
3.
Check relief valve and adjust if necessary.
4.
Check pump coupler and adjust or replace if needed.
5.
Remove pressure line from valve block and fill with clean oil to charge pump.
Reconnect line and check pump operation.
6.
Pump needs servicing.
1.
Check relief valve and adjust if necessary.
2.
Change oil according to maintenance schedule.
3.
Allow oil to cool if possible to prevent damaging hydraulic components.
Parts Replacement Cycles and Tolerances
Bearings
Replace anytime a bearing is rough, binding, discolored or removed from housing or
shaft.
Engine Components
Refer to your engine manufacturer’s Owner’s Manual.
Hardware
Replace any worn or damaged hardware as needed. Replacement hardware should
be grade 5 and zinc plated unless otherwise specified.
Safety Decals
Replace if they become damaged or illegible.
Seals & Gaskets
Replace if a leak is detected and at every overhaul or teardown.
- 10 -
REPLACEMENT PARTS
The warranty is stated in this book on page 22. Failure to
return the Warranty Registration Card renders the warranty
null and void.
MBW has established a network of reputable distributors/
dealers with trained mechanics and full facilities for
maintenance and rebuilding, and to carry an adequate parts
stock in all areas of the country. Their sales engineers are
available for professional consultation. If you cannot locate
an MBW distributor in your area, contact MBW or one of our
Sales Branches listed below.
When ordering replacement parts, be sure to have the
following information available:
• Model and Serial Number of machine when ordering
MBW parts
• Model and Serial Number of engine when ordering
engine parts
• Part Number, Description, and Quantity
• Company Name, Address, Zip Code, and Purchase
Order Number
• Preferred method of shipping
REMEMBER - You own the best! If repairs are needed,
use only MBW parts purchased from authorized
MBW distributors.
The unit’s serial number can be found in the following
locations:
• The model/serial number decal is located on the front
drum support, below the pillow block.
• The serial number is stamped on the mixer frame
between the shroud mounting holes.
Write Model Number here
Write Serial Number here
Contact Information
MBW, Inc.
MBW (UK) Ltd.
MBW FRANCE S.A.R.L.
250 Hartford Rd • PO Box 440
Slinger, WI 53086-0440
Phone: (262) 644-5234
Fax: (262) 644-5169
Email: [email protected]
Website: www.mbw.com
Units 2 & 3 Crochrane Street
Bolton BL3 6BN
Phone: 01204 387784
Fax: 01204 387797
Z.A. d’Outreville
11 rue Jean Baptiste Néron,
60540 BORNEL
FRANCE
Phone: +33 (0) 3 44 07 15 96
Fax: +33 (0) 3 44 07 41 28
Email: [email protected]
- 11 -
00
Shroud & Chassis Assembly
- 12 -
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39
PART NO.
01158
01175
05844
06442
07592
16564
16773
16750
16783
16813
16816
16820
17158
17195
18603
17305
01171
17400
18588
17488
18606
17522
01170
17523
01558
17539
F0212CP
F0210CP
F0324HN
F03LW
F042004HCS
F0420FN
F051808HCS
F0518ELN
F05SW
F081310HCS
F081372HCS
F0813DLN
F0813ELN
01235
F08SW
F121628HCS
F1216HN
F12LW
F1614SCN
01174
16771
DESCRIPTION
HITCH PIN
DUST COVER
WHEEL NUT, 1/2-20
WHEEL, ST175/80D13
SPLICE TERMINAL
TOW POLE, BALL HITCH (Includes 35-37)
TOW POLE, PINTLE HITCH (Includes 35-37)
RUBBER BUMPER
SWITCH
METAL LATCH
CATCH PLATE, LATCH
WIRING HARNESS
HAIRPIN, 5/32” x 2-11/16” LONG
TORSION AXLE (Includes hubs)
AXLE ASSEMBLY (Includes hubs)
BEARING, 1-1/16” (Cup & cone)
BEARING, 1.00”
FRAME, MM121
FRAME, MM91
FRONT LEG, MM121
ENGINE SHROUD, MM121 (Includes 7,9,10,20,22-25)
GREASE SEAL
GREASE SEAL
HUB ASSEMBLY (Includes 2,3,14,18,21,38)
HUB ASSEMBLY (Includes 2,3,14,18,21,33,38)
PLASTIC EDGING
COTTER PIN, 1/8” x 1-1/2” LONG
COTTER PIN, 1/8” x 1-1/4” LONG
HEX NUT, #10-24
LOCK WASHER, #10
HEX HEAD CAP SCREW, 1/4-20 x 1/2” LONG
FLANGE LOCK NUT, 1/4-20
HEX HEAD CAP SCREW, 5/16-18 x 1” LONG
ELASTIC LOCK NUT, 5/16-18
WASHER, 5/16”
HEX HEAD CAP SCREW, 1/2-13 x 1-1/4” LONG
HEX HEAD CAP SCREW, 1/2-13 x 9” LONG
DEFORMED LOCK NUT, 1/2-13
LOCKNUT, 1/2-13, NYLOC
WASHER, 57/64 X 1-1/2
WASHER, 1/2”
HEX HEAD CAP SCREW, 3/4-16 x 3-1/2” LONG
HEX NUT, 3/4-16
LOCK WASHER, 3/4”
SLOTTED HEX NUT, 1-14
SLOTTED HEX NUT, 3/4-16
REPLACEMENT KITS
SAFETY CHAIN
MM91 MM121
1
1
2
2
8
8
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
4
4
1
1
1
1
1
1
2
2
2
2
1
1
2
2
1
1
1
1
8
8
8
8
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
4
4
1
1
1
1
1
1
2
2
1
- 13 -
1
11
18
3
1
25
8
4
9
12
10
26
16
22
2
15
21
7
6
16
23
24
2
25
5
13
19
20
14
17
Drum Assembly
- 14 -
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
PART NO.
01056
01177
01280
01550
05002
05082
05475
05665
05918
16782
17109
16781
17411
18596
17511
18598
F051808HCS
F0518ELN
F061608FWS
F061610CB
F061612CB
F061614CB
F0616ELN
F0616HN
F06PW
F081314HCS
F08LW
F08SW
18687
DESCRIPTION
HAIRPIN, 1/8” x 2-3/8” LONG
GREASE FITTING
SOCKET HEAD SHOULDER SCREW, 3/8” x 3/8”
BALL BEARING (Includes seal & locking collar)
PILLOW BLOCK
GRID SUPPORT BRACKET
RETAINING RING
TRUNNION
SEAL KIT
GRID OPENER
GRID, MM121
GRID, MM91
DRUM, MM121
DRUM, MM91
MOUNTING BAR
DRUM DUMP ARM
HEX HEAD CAP SCREW, 5/16-18 x 1” LG
LOCK NUT, 5/16-18, NYLOC
FWLS, 3/8-16 x 1.0 LONG
CARRIAGE BOLT, 3/8-16 x 1-1/4” LG
CARRIAGE BOLT, 3/8-16 x 1-1/2” LG (USE ONLY WITH #26 TRUNNION SPACER)
CARRIAGE BOLT, 3/8-16 x 1-3/4” LG
LOCK NUT, 3/8-16, NYLOC
HEX NUT, 3/8-16
WASHER, 3/8” SAE
HEX HEAD CAP SCREW, 1/2-13 x 1-3/4” LG
LOCK WASHER, 1/2”
WASHER, 1/2”
TRUNNION SPACER, AS REQUIRED, NOT ON ALL MACHINES.
MM91 MM121
1
1
4
4
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
4
5
2
6
6
2
2
6
1
4
4
5
2
01427
06090
17500
REPLACEMENT KITS
GREASE FITTING CAPS (Set of 12)
TRUNNION ASSEMBLY (Includes 2,4,7-9)
DRUM ASSEMBLY (Includes trunnions, pillow blocks, shaft, paddles,dump arm & grid)
1
2
18594
DRUM ASSEMBLY (Includes trunnions, pillow blocks, shaft, paddles,dump arm & grid)
1
- 15 -
1
1
4
5
2
6
6
2
2
6
1
4
4
5
2
1
2
1
02725
Paddle Assembly
- 16 -
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
PART NO.
17108
18601
17570
17571
17572
17573
17574
18540
17576
18543
17578
18544
17585
F061610CB
F061614CB
F0616FN
F081313HCS
F0813ELN
*17597
DESCRIPTION
MAIN SHAFT, MM121
MAIN SHAFT, MM91
PADDLE ASM, END RIGHT (Includes 6-7,10-11,13-17)
PADDLE ASM, CENTER RIGHT (Includes 8-9,13,17)
PADDLE ASM, CENTER LEFT (Includes 8-9,13,17)
PADDLE ASM, END LEFT (Includes 6-7,10-11,13-17)
RUBBER BLADE, END*
STEEL BLADE, END
RUBBER BLADE, CENTER*
STEEL BLADE, CENTER
RUBBER BLADE, WIPER*
STEEL BLADE, WIPER
PADDLE CLAMP
CARRIAGE BOLT, 3/8-16 x 1-1/4” LONG
CARRIAGE BOLT, 3/8-16 x 1-3/4” LONG
FLANGE LOCK NUT, 3/8-16
HEX HEAD CAP SCREW, 1/2-13 x 1-5/8” LONG
LOCK NUT, 1/2-13, NYLOC
REPLACEMENT KITS
RUBBER BLADE KIT (Includes 6,8,10)
- 17 -
MM91 MM121
1
1
1
1
1
2
1
2
1
1
2
2
2
2
2
4
2
4
2
2
2
2
4
4
14
22
2
2
16
24
16
20
16
20
1
1
Hydraulic Components
- 18 -
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
PART NO.
08164
08168
08213
08218
08519
16166
16666
17126
17142
17148
17389
17492
17510
17516
17518
17519
17531
17532
17533
17556
17557
17558
17559
17560
17561
17562
17587
F042004FWS
F051820HCS
F0518FN
F061616HCS
F0616HN
F06LW
F06SW
F081314HCS
F0813HN
F08LW
*17350
**17582
DESCRIPTION
FILTER ELEMENT
HYDRAULIC FITTING, SAE-JIC ELBOW
HYDRAULIC FITTING, SAE-JIC STRAIGHT
HYDRAULIC FITTING, SAE-JIC STRAIGHT
HYDRAULIC FITTING, SAE-JIC STRAIGHT
DRAIN PLUG, MAGNETIC
CAP
KEY, 3/8” SQUARE x 1-5/8” LONG
CHAIN, COUPLER (Includes connecting link*)
SPROCKET, COUPLER
SUCTION STRAINER
HYDRAULIC MOTOR
VALVE BLOCK (Includes handles**)
CYLINDER
FILTER HEAD
SPACER
SPROCKET, COUPLER
HYDRAULIC FITTING, PIPE-JIC ELBOW
HYDRAULIC FITTING, PIPE-JIC STRAIGHT
HYDRAULIC HOSE, 1/2” x 23.00”
HYDRAULIC HOSE, 1/2” x 16.00”
HYDRAULIC HOSE, 1/4” x 34.50”
HYDRAULIC HOSE, 1/4” x 24.50”
HYDRAULIC HOSE, 1/2” x 27.00”
HYDRAULIC HOSE, 1/2” x 22.00”
HYDRAULIC HOSE, 3/4” x 20.00”
HYDRAULIC FITTING, SAE-JIC STRAIGHT
FLANGE LOCKING SCREW, 1/4-20 x 1/2” LONG
HEX HEAD CAP SCREW, 5/16-18 x 2-1/2” LONG
FLANGE LOCK NUT, 5/16-18
HEX HEAD CAP SCREW, 3/8-16 x 2” LONG
HEX NUT, 3/8-16
LOCK WASHER, 3/8”
WASHER, 3/8”
HEX HEAD CAP SCREW, 1/2-13 x 1-3/4” LONG
HEX NUT, 1/2-13
LOCK WASHER, 1/2”
REPLACEMENT KITS
CONNECTING LINK, CHAIN COUPLER
HANDLE, VALVE BLOCK
- 19 -
QTY
1
1
2
2
4
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
2
2
3
3
4
4
4
4
4
4
4
1
2
Engine Assembly
- 20 -
ITEM
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22
PART NO.
01161
08213
09746
09822
12887
07767
17491
18610
18649
17495
17496
17753
17760
17754
17755
17756
09821
17757
F061608FWS
F061610SCS
F06LW
F081310HCS
F08LW
18650
17524
18602
17752
17759
Q2893907
DESCRIPTION
KEY, 1/4” SQUARE x 1-1/2” LONG
HYDRAULIC FITTING, SAE STRAIGHT
HYDRAULIC FITTING, SAE ELBOW
HYDRAULIC FITTING, SAE STRAIGHT
ENGINE, HONDA 13hp
ENGINE, HONDA 11hp
HYDRAULIC PUMP
PUMP-TO-ENGINE ADAPTER
FLEX COUPLING (INCLUDES ITEM #22)
COUPLING, 5/8” x 5/32” KEY
COUPLING INSERT
MOTOR, BALDOR 5hp 1-phase (Includes switch & mounting plate)
MOTOR, BALDOR 5hp 3-phase (Includes switch & mounting plate)
PUMP-TO-MOTOR ADAPTER
COUPLING, 1-1/8” x 1/4” KEY
HYDRAULIC PUMP
HYDRAULIC FITTING, SAE ELBOW
SWITCH MOUNTING PLATE
FLANGE LOCKING SCREW, 3/8-16 x 1” LONG
SOCKET HEAD CAP SCREW, 3/8-16 x 1-1/4” LONG
LOCK WASHER, 3/8”
HEX HEAD CAP SCREW, 1/2-13 x 1-1/4” LONG
LOCK WASHER, 1/2”
SPIDER, FLEX COUPLING
REPLACEMENT KITS
ENGINE ASSEMBLY (Includes 1-2, 4-8, 17-19 & 22)
ENGINE ASSEMBLY (Includes 1-2, 4-8, 17-19 & 22)
MOTOR ASSEMBLY (Includes 1,3,9-15,17-20)
MOTOR ASSEMBLY (Includes 1,3,9-15,17-20)
AIR FILTER, 11 & 13hp HONDA ENGINE
- 21 -
MM91 MM121
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
4
4
1
1
1
1
1
1
1
1
1
WARRANTY
WHAT DOES THIS WARRANTY COVER? MBW, Incorporated (MBW)
warrants each New Machine against defects in material and workmanship
for a period of twelve (12) months. "New Machine" means a machine
shipped directly from MBW or authorized MBW dealer to the end user. This
warranty commences on the first day the machine is sold, assigned to a
rental fleet, or otherwise put to first use.
MBW warrants each Demonstration Machine against defects in material
and workmanship for a period of six (6) months. "Demonstration Machine"
means a machine used by MBW or its agents for promotional purposes.
This warranty commences on the first day the machine is sold, assigned to
a rental fleet, or otherwise put to first use.
This warranty covers the labor cost for replacement or repair of parts,
components, or equipment on New Machines or Demonstration Machines,
and MBW shall pay labor costs at MBW's prevailing rate to affect the
warranted repair or replacement. MBW reserves the right to adjust labor
claims on a claim-by-claim basis.
This warranty covers the shipping cost of replacement parts, components,
or equipment via common ground carriers from MBW to an authorized
MBW dealer. Air freight is considered only in cases where ground
transportation is not practical.
MAY THIS WARRANTY BE TRANSFERRED? This warranty is nontransferable and only applies to the original end user of a new machine or
demonstration machine.
WHAT DOES THIS WARRANTY NOT COVER?
1.This warranty does not cover any Used Equipment. "Used Equipment"
means any MBW machine or equipment that is not a New Machine or a
Demonstration Machine. All Used Equipment is sold AS IS/WHERE IS
WITH ALL FAULTS.
2.This warranty does not cover any New Machine, Demonstration
Machine, or their equipment, parts, or components altered or modified in
any way without MBW's prior written consent. This warranty does not
cover the use of parts not specifically approved by MBW for use on MBW
products. This warranty does not cover misuse, neglect, shipping damage,
accidents, acts of God, the operation of any New Machine or
Demonstration Machine in any way other than recommended by MBW in
accordance with its specifications, or any other circumstances beyond
MBW's control. This warranty does not cover any New Machine or
Demonstration Machine repaired by anyone other than MBW factory
branches or authorized MBW distributors.
3.This warranty does not cover, and MBW affirmatively disclaims, liability
for any damage or injury resulting directly or indirectly from design,
materials, or operation of a New Machine or Demonstration Machine or any
other MBW product. MBW's liability with respect to any breach of warranty
shall be limited to the provisions of this document and in no event shall
exceed an amount equal to the purchase price of the New Machine or
Demonstration Machine purchased from MBW.
4.This warranty does not cover engines, motors, and other assemblies or
components produced by other manufacturers and used on a New
Machine or Demonstration Machine, as said engines, motors, and other
assemblies or components may have warranties provided by the
manufacturer thereof. This warranty does not apply to consumable items,
such as v-belts, filters, trowel and screed blades, seals, shock mounts,
batteries, and the like, all of which are sold AS IS/WHERE IS WITH ALL
FAULTS.
5.This warranty does not cover the cost of transportation and other
expenses which may be connected with warranty service but not
specifically mentioned herein.
6.This warranty does not cover any updates to any New Machine,
Demonstration Machine, or any other MBW product. MBW reserves the
right to improve or make product changes without incurring any obligation
to update, refit, or install the same on New Machines or Demonstration
Machines previously sold.
WHAT MUST YOU DO TO OBTAIN WARRANTY COVERAGE? Each
New Machine or Demonstration Machine is accompanied by a Warranty
Registration Card. You must sign, date, and return the Warranty
Registration Card to the place of origin of the New Machine or
Demonstration Machine, either to MBW, Inc. at P.O. Box 440, Slinger,
Wisconsin 53086, MBW (UK), Ltd. at Units 2 & 3 Cochrane Street, Bolton
BL3 6BN, United Kingdom or MBW FRANCE SARL at
ZA D'Outreville, 5 Rue Jean Baptiste Neron, Bornel 60540 France, within
ten (10) days after purchase, assignment to a rental fleet, or first use. This
signed warranty card is the buyer's affirmation that he has read,
understood, and accepted the warranty at the time of purchase. Failure to
return the warranty card as specified herein renders the warranty null and
void. In order to receive warranty coverage consideration, warranty claims
must be submitted within thirty (30) days after the New Machine or
Demonstration Machine fails. Warranty claims must be submitted to MBW,
Inc., MBW (UK), Ltd. or MBW FRANCE SARL, and written authorization for
the return of merchandise or parts under the warranty must be obtained
before shipment to MBW.
WHAT WILL MBW DO? MBW's obligation under this warranty is limited to
the replacement or repair of parts for a New Machine or Demonstration
Machine at MBW factory branches or at authorized MBW distributors, and
such replacement or repair is the exclusive remedy provided hereunder.
Labor must be performed at an authorized MBW distributor. MBW
reserves the right to inspect and render a final decision on each warranty
case, and MBW's repair or replacement is solely within the discretion of
MBW.
IT IS EXPRESSLY AGREED THAT THIS SHALL BE THE SOLE AND
EXCLUSIVE REMEDY UNDER THIS WARRANTY. UNDER NO
CIRCUMSTANCES SHALL MBW BE LIABLE FOR ANY COSTS, LOSS,
EXPENSE, DAMAGES, SPECIAL DAMAGES, INCIDENTAL DAMAGES,
OR PUNITIVE DAMAGES ARISING DIRECTLY OR INDIRECTLY FROM
THE USE OF THE NEW MACHINE OR DEMONSTRATION MACHINE
WHETHER BASED UPON WARRANTY, CONTRACT, NEGLIGENCE,
STRICT LIABILITY, OR ANY OTHER LEGAL THEORY.
THE FOREGOING WARRANTY IS EXPRESSLY IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE
WARRANTIES OF MERCHANTABILITY, FITNESS FOR USE, AND
FITNESS FOR A PARTICULAR PURPOSE, AND ALL OTHER
OBLIGATIONS OR LIABILITY ON MBW'S PART. MBW NEITHER
ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME ON
BEHALF OF MBW ANY OTHER LIABILITY OR WARRANTY IN
CONNECTION WITH THE SALE OR SERVICE OF ANY NEW MACHINE,
DEMONSTRATION MACHINE , OR ANY OTHER MBW PRODUCT.
EXTENDED RAMMER WARRANTY - MODELS R422, R442,
R482 & R483.
This extended warranty commences on the last day of MBW’s standard,
one year, “limited warranty” and runs for an additional four years
(48 months). This extended warranty is limited to part replacement and
shipping costs of rammer bellows and non-metallic slide bearings only.
This extended warranty does not cover labor, down time, or any other cost
beyond that of component replacement and freight. This extended
warranty is subject to all limitations set fourth in MBW’s “limited warranty”,
above.
- 22 -

advertisement

Was this manual useful for you? Yes No
Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Related manuals

Download PDF

advertisement