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Cleco MA3S358M Instruction Manual

Radial piston power motors, ma3 series
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Instruction Manual
PL70-1046EN
07/08/2013
MA3 Series
Radial Piston Power Motors
For additional product information visit our website at http://www.apextoolgroup.com

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Summary of Contents for Cleco MA3S358M

  • Page 1 Instruction Manual PL70-1046EN 07/08/2013 MA3 Series Radial Piston Power Motors For additional product information visit our website at http://www.apextoolgroup.com...
  • Page 2 PL70-1046EN Cleco ® 07/08/2013 General Information For this Instruction Manual This Instruction Manual is the Original Instruction Manual intended for all persons who will operate and maintain these tools. This Instruction Manual • provides important notes for the safe and efficient use of these tools.
  • Page 3 Gear RPM** Torque Torque Consumption Load @ Stall * Number Ratio @ Max. HP Free Speed ft. lbs. ft. lbs. lbs. m3/min lbs. Single Direction Valving MA3S358M 1300 2600 22.2 2.55 ---- MA3S372M 29.5 2.55 6.5:1 2560 1161 MA3S370M 29.5 2.49...

  • Page 4: Table Of Contents

    PL70-1046EN Cleco ® 07/08/2013 Contents Safety Warning and notes ....................6 Basic requirements for safe working practices ............7 Operator training ....................7 Personal protective equipment ................7 Designated use ...................... 8 Codes and standards .................... 8 Noise and vibration ....................8 Scope of supply, transport and storage Items supplied .......................
  • Page 5 Cleco PL70-1046EN ® 07/08/2013 Contents Spare parts 10.1 MA3 Series Direct Drive Power Motor ..............22 10.2.1 MA3 Series Geared Power Motor ................ 24 10.2.2 MA3 Series Geared Power Motor ................ 26 10.3 Single Direction Valving ..................28 10.4 Reversible Valving ....................28 Technical data 11.1...

  • Page 6: Safety

    PL70-1046EN Cleco ® 07/08/2013 Safety Safety Warnings and notes Warning notes are identified by a signal word and a pictogram. • The signal word indicates the severity and probability of the impending danger. • The pictogram indicates the type of danger.

  • Page 7: Basic Requirements For Safe Working Practices

    Cleco PL70-1046EN ® 07/08/2013 Safety Basic requirements for safe working practices All personnel involved with the installation, operation or maintenance of these tools must read and understand all safety instructions contained in this manual. Failure to comply with these instructions could result in serious injury or property damage.

  • Page 8: Designated Use

    PL70-1046EN Cleco ® 07/08/2013 Safety Designated use The MA3 is designed exclusively as a power source to be intregrated into an application. • Do not modify the MA3, any guard or accessory. • Use only with accessory parts which are approved by the manufacturer.

  • Page 9: Scope Of Supply, Transport And Storage

    Cleco PL70-1046EN ® 07/08/2013 Scope of Supply, Transport and Storage Scope of supply, transport and storage Items supplied Check shipment for transit damage and ensure that all items have been supplied: PL70-1046EN instruction manual Declaration of Conformity (if applicable) Lubrication sheet...

  • Page 10: Product Description

    PL70-1046EN Cleco ® 07/08/2013 Product Description Product description General description • Pneumatic powered radial piston power motor • 3.0 Horsepower • Direct drive or geared model options • No valving, single direction valving and reversible valving options Operation and functional elements This section describes the operational and functional elements of the MA3.

  • Page 11: Accessories

    Cleco PL70-1046EN ® 07/08/2013 Accessories Accessories Page 11...

  • Page 12: Before Initial Operation

    PL70-1046EN Cleco ® 07/08/2013 Before Initial Operation Before initial operation Ambient conditions Ambient temperature: 41°F (5°C) to a maximum of 104°F (40°C) Acceptable relative humidity: 25% to 90%, non-condensing Air supply Parameter Description Minimum inside diameter: 3/4" (19,1 mm) Air Hose Maximum length: 16.4' (5 m)

  • Page 13: Tool Set Up

    Cleco PL70-1046EN ® 07/08/2013 Before Initial Operation Tool set up The motor must be configured for the application. Page 13...

  • Page 14: First Operation

    PL70-1046EN Cleco ® 07/08/2013 First Operation First operation Putting into use The MA3 series motors are a five cylinder radial piston type. This radial design, with it’s overlap of power impulses, provides even torque at all speeds and full power in either direction of rotation. At least two pistons are always on a power stroke.

  • Page 15: Troubleshooting

    Cleco PL70-1046EN ® 07/08/2013 Troubleshooting Troubleshooting Malfunction Possible causes Remedy Make sure there is adequate air pressure at Tool does not Improper air supply Ú the tool air inlet start Check the oil levels in the motor case and Motor dry from lack of lubrication Ú...

  • Page 16: Maintenance

    PL70-1046EN Cleco ® 07/08/2013 Maintenance Maintenance --------------------------------------------------------------------------------------------------------------------------------------- Danger of injury from accidental start up. Turn off the compressed air before performing any maintenance. --------------------------------------------------------------------------------------------------------------------------------------- Service schedule Only qualified and trained personnel are permitted to perform maintenance on these motors. Regular maintenance reduces operating faults, repair costs and downtime. In addition to the following service schedule, implement a safetu related maintenance program that takes the local regulations for repair and maintenance for all operating phases of the motor into account.

  • Page 17: Lubricants

    Cleco PL70-1046EN ® 07/08/2013 Maintenance Lubricants For proper function and long service life, use of the correct lubricant is essential. Oil identification Fill the motor to the proper level before operating. Use engine oil API Service Classified “SC” in the following weights: •...

  • Page 18: Repair Instructions

    PL70-1046EN Cleco ® 07/08/2013 Repair Instructions Repair instructions Motor case assembly Install the pin (DP114) into the motor case until approximately 1/8” is exposed in the distributing valve bushing hole. Install the valve bushing (MA311) into the motor case counterbore until it is flush with the inside edge of the counterbore.

  • Page 19: Direct Drive Models: Assembly

    Cleco PL70-1046EN ® 07/08/2013 Repair Instructions Piston assembly (continued) Breather Piston Gasket (5) and Assembly (4) Cylinder Cap (5) Master Piston Assembly Direct drive models: assembly • Place the bearing (12GH1) on the non-threaded end of the motor shaft (ring toward top).

  • Page 20: Geared Models: Assembly

    PL70-1046EN Cleco ® 07/08/2013 Repair Instructions Geared models: assembly • Press the bearing (60148PT) onto the pinion gear until it bottoms out. • Tap the key (35D2) into the keyway and press the pinion gear into the crankshaft (drive end).
  • Page 21 Cleco PL70-1046EN ® 07/08/2013 Repair Instructions Geared models: assembly (continued) Gear and Shaft 12J7 Bearing 12J36 MA3G40R Bearing Wear Ring • Place the gear and pinion, with bearing, into the bearing housing (MA3G20) making sure the bearing bottoms out in the housing.

  • Page 22: Spare Parts

    PL70-1046EN Cleco ® 07/08/2013 Spare Parts 10.1 MA3 Series Direct Drive Power Motor Models MA3W406M (without valving) MA3W358M (single direction) MA3W359M (reversible) Piston Assembly Page 22 Page 22...
  • Page 23 PL70-1046EN Cleco ® 07/08/2013 Spare Parts 10.1 MA3 Series Direct Drive Power Motor Number Description 50E7 Output Shaft Hex Nut P101K Cotter Pin W218PT Output Shaft Washer MA3A7 Motor Frame MA319 Motor Frame Gasket 12GG1 Ball Bearing 35B215 Motor Shaft Key...

  • Page 24: Ma3 Series Geared Power Motor

    PL70-1046EN Cleco ® 07/08/2013 Spare Parts 10.2.1 MA3 Series Geared Power Motor Models MA3W407M MA3S360M MA3R361M MA3W408M MA3S370M MA3R371M MA3W409M MA3S372M MA3R373M Piston Assembly Page 24...
  • Page 25 Cleco PL70-1046EN ® 07/08/2013 Spare Parts 10.2.1 MA3 Series Geared Power Motor Number Description C109X Output Shaft Hex Nut P101K Cotter Pin 95A9 Output Shaft Washer 60G117 Oil Seal MA3G1 Gear Housing 90C12 Drain Cock 12J9 Ball Bearing Table 10.2...

  • Page 26: Ma3 Series Geared Power Motor

    PL70-1046EN Cleco ® 07/08/2013 Spare Parts 10.2.2 MA3 Series Geared Power Motor Models MA3W407M MA3S360M MA3R361M MA3W408M MA3S370M MA3R371M MA3W409M MA3S372M MA3R373M Piston Assembly Page 26...
  • Page 27 Cleco PL70-1046EN ® 07/08/2013 Spare Parts 10.2.2 MA3 Series Geared Power Motor (continued) Number Description MA324 Piston 65A225 10 Piston Ring MA325 Piston Pin MA331 Crankshaft (Valve End) 12J33 Ball Bearing MA319 Motor Case Gasket MA318E Motor Case (includes Ref. 43)

  • Page 28: Single Direction Valving

    PL70-1046EN Cleco ® 07/08/2013 Spare Parts 10.3 Single Direction Valving Models MA3S358M MA3S360M MA3S370M MA3S372M MA3 Motor 10.4 Reversible Valving Models MA3R359M MA3R361M MA3R371M MA3R373M Valve Chest Page 28...
  • Page 29 Cleco PL70-1046EN ® 07/08/2013 Spare Parts 10.3 Single Direction Valving Number Description 90A35 Air Control Valve 63G5 Pipe Nipple (#) Quantity (X) Recommended Spare Parts (quantity shown based on 1-5 tools in operation) 10.4 Reversible Valving Number Description 539526 4-Way Air Control Valve...

  • Page 30: Technical Data

    Gear RPM** Torque Torque Consumption Load @ Stall * Number Ratio @ Max. HP Free Speed ft. lbs. ft. lbs. lbs. m3/min lbs. Single Direction Valving MA3S358M 1300 2600 22.2 2.55 ---- MA3S372M 29.5 2.55 6.5:1 2560 1161 MA3S370M 29.5 2.49...

  • Page 31: Service

    Service 12.1 Replacement parts Use only original Cleco replacement parts. Failure to comply can result in reduced power and increased service requirements. The tool warranty may be voided if replacement parts are not manufactured or approved by Apex Tool Group.

  • Page 32: Disposal

    PL70-1046EN Cleco ® 07/08/2013 Disposal Disposal --------------------------------------------------------------------------------------------------------------------------------------- Injuries and environmental damage from improper disposal. Components and auxillary materials of the tool pose risks to health and the environment. Ú Capture auxillary materials (oils, greases) when drained and dispose of them properly.
  • Page 33 PL70-1046EN 07/08/2013 Page 33...
  • Page 36 Sales & Service Centers Note: All locations may not service all products. Please contact the nearest Sales & Service Center for the appropriate facility to handle your service requirements. Detroit, MI Houston, TX Lexington, SC Los Angeles, CA Apex Tool Group Apex Tool Group Apex Tool Group Apex Tool Group...

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