MBW AR56 Operator's Safety And Service Manual

Airammer

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O
PERATOR
S
AND
ERVICE
A
IRAMMER
This manual covers the following serial
numbers
and higher for each model listed:
AR56/AR57 . . . . . . . . . . . . . . . . 570059
R
AMMERS
MBW, Inc.
250 Hartford Rd • PO Box 440
Slinger, WI 53086-0440
Phone: (262) 644-5234
Fax: (262) 644-5169
Email: mbw@mbw.com
Website: www.mbw.com
'
S
S
AFETY
M
ANUAL
MBW (UK) Ltd.
Units 2 and 3 Cochrane st
Bolton BL3 6BN, England
Phone: 44 (0) 01204 387784
Fax: 44 (0) 01204 387797
MBW France S.A.R.L
Z.A. d'Outreville
5 rue Jean Baptiste Néron,
60540 BORNEL, France
Phone: 33 (0) 3 44 07 15 96
Fax: 33 (0) 3 44 07 41 28
L17786 / 5.11.M
©MBW, Inc. 2011
Printed in the USA

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Summary of Contents for MBW AR56

  • Page 1 IRAMMER This manual covers the following serial numbers and higher for each model listed: AR56/AR57 ....570059 AMMERS MBW (UK) Ltd. MBW, Inc. MBW France S.A.R.L Units 2 and 3 Cochrane st 250 Hartford Rd •...
  • Page 2: Table Of Contents

    General ........7 Warranty- Airammer (AR56/AR57) ..22...
  • Page 3 This page intentionally left blank.
  • Page 4: Safety Information

    MBW does monoxide, a poisonous, odorless, invisible not by the publication of these precautions, imply or in any gas. Death or serious illness may result if way represent that these are the sum of all dangers present inhaled.
  • Page 5 72 67$57 648((=( $&78$725 +$1'/( CAUTION 72 6723 5(/($6(  13538 Machine is top heavy and could fall if not lifted from this bar. AIRAMMER= #120 (54kg) 86 3$7(17  17779 17779  13535 19789 (not in decal set) 23(5$7,1* ,16758&7,216 CAUTION  &RQQHFW DLU VXSSO\ KRVH 8VH 6DIHW\...
  • Page 6: Specifications

    PECIFICATIONS AR56 AR56 AR57 Operating Weight 123 lbs (56 kg) 125 lbs (57 kg) Percussion Rate 650 blows/minute 650 blows/minute Shoe Size 11” x 13” (28 cm x 33cm) 13” x 15” (33 cm x 38 cm) Travel Speed 60 ft/min (18.3 m/min) 60 ft/min (18.3 m/min...
  • Page 7: Operation

    PERATION Introduction Connecting to Air Compressor MBW equipment is intended for use in very severe For proper operation, the Airammer requires a compressed applications. The Airammer is powered by a pneumatic air supply of at least 75 cfm at 110 psi.
  • Page 8: Stopping Airammer

    Stopping Airammer WARNING Release Airammer actuator handle. Always stop the motor and disconnect the air Close compressor valve to release supply pressure supply before: to the Airammer. Leaving the equipment unattended for any Squeeze the actuator handle to relieve all residual air amount of time.
  • Page 9: Maintenance

    AINTENANCE WARNING CAUTION Always exercise the stopping procedure before Always verify fluid levels and check for leaks after servicing or lubricating the unit. changing fluids. After servicing the unit, replace and fasten all Do not drain oil onto ground, into open streams, guards, shields, and covers to their original or down sewage drains.
  • Page 10: Service

    ERVICE Assembly and disassembly should be performed by a Service Tools service technician who has been factory trained on MBW equipment. The unit should be clean and free of debris. Part No. Description Pressure washing before disassembly is recommended. 01629 Rubber Test Mat •...
  • Page 11: Gearbox Removal

    Gearbox Removal It is necessary to remove the handle and motor to remove the gearbox. Refer to Gearbox Assembly, page 14. Remove the four socket head cap screws (#35) and lockwashers (#21) securing the gearbox (#25) to the guide tube (#17, page 16). Compress the bellows enough to insert a small wooden block between the gearbox (#25) and the guide tube (#17, page 16).
  • Page 12: Breather Removal

    Flip the springbox assembly upside down. Press the connecting rod assembly onto the crank gear (#10) and secure with an external retaining ring Insert the springbox tool (MBW #20260) rods into the (#14). springbox assembly as shown in Figure 4.
  • Page 13: Pinion Assembly

    Press the crank gear into the cover. Place a snap WARNING ring pliers through the slot in the crank gear and secure the retaining ring (#15). Working with compressed springs. Failure to follow the next set of steps very carefully could Pinion Assembly result in serious injury or death.
  • Page 14: Handle Assembly

    Hardware be grade 5 and zinc plated unless otherwise specified. O-rings and Seals Replace at every tear down. Use MBW O-ring and seal kit #06472. Motor Components Refer to the motor manufacturer’s Owner’s Manual. Replace if a 0.025 in (0.635mm) feeler gage can be slide between the springbox and Piston, Plastic, Springbox the piston.
  • Page 15 This page intentionally left blank. - 12 -...
  • Page 16: Replacement Parts

    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: •...
  • Page 17: Gearbox Assembly

    Gearbox Assembly - 14 -...
  • Page 18 LOCKWASHER, 1/2 HIGH COLLAR 12189 MOTOR, PNEUMATIC TCS 15768 COVER, GEARCASE (MACH.) 19708 FITTING, ST, 1/2 NPT X 3/4 HOSE 19754 HOUSING, GEARBOX, AR56/57 19779 MOTOR ADAPTER, AIRAMMER 19782 PINION, GROUND, AR56/57 F01PW WASHER, 5/32 X 3/8 X 18 GA ZP F0418SPP...
  • Page 19: Lower Unit Assembly

    Lower Unit Assembly - 16 -...
  • Page 20 ITEM PART NO. DESCRIPTION 03167 SPRING, COMPRESSION, 2.188” OD 03168 SPRING, COMPRESSION, 2.875” OD 06173 COVER 06174 06180 BEARING, SLIDE 06237 O-RING, 4.33” ID 06257 NUT, HEX 7/8”-14 NYLOC 07154 RING, CLAMPING 07163 TUBE, GUIDE (INCLUDES ITEMS 5 AND 10) 07735 RETAINING RING, EXTERNAL 11694...
  • Page 21: Handle Assembly

    Handle Assembly - 18 -...
  • Page 22 ITEM PART NO. DESCRIPTION 19631 SHROUD, AIRAMMER 19711 VALVE ASM, AIRAMMER 19713 HOSE, 3/4 AIR 19718 BUSHING, BRONZE 19719 ACORN NUT, 5/16-18 19720 TRIGGER, COATED 19721 HANDLE, COATED 19726 SHOCKMOUNT ASM, AIRAMMER 19805 CLAMP, PINCH, 1.00-1.13 F051804FWS FWLS, 5/16-18 X 1/2 ZP F051808FWS FWLS, 5/16-18 X 1 ZP F061605FWS...
  • Page 23: Valve Assembly

    Valve Assembly - 20 -...
  • Page 24 ITEM PART NO. DESCRIPTION 01177 FITTING, GREASE STD 03810 SEAL, VALVE PIN 03812 SPRING, COMPRESSION, .720 OD 12251 FITTING, COUPLER, DIXON AM-7 19705 VALVE, BODY 19706 BALL, CHROME, 1” 19707 PUSH PIN 19708 FITTING, ST, 1/2 NPT X 3/4” HOSE 19709 VALVE, END WITH SWIVEL 19710...
  • Page 25: Warranty- Airammer (Ar56/Ar57)

    1.This warranty does not cover any Used Equipment. "Used Equipment" before shipment to MBW. 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 WHAT WILL MBW DO? MBW's obligation under this warranty is limited to WITH ALL FAULTS.

This manual is also suitable for:

Ar57

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