Roughneck 41763 Owner's Manual
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Roughneck 41763 Owner's Manual

Air-operated double diaphragm pump
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AIR-OPERATED DOUBLE DIAPHRAGM
PUMP
OWNER'S MANUAL
ITEM# 41763
ITEM# 41769
WARNING: Read carefully and understand all INSTRUCTIONS before
operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item#s41763, 41769

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Summary of Contents for Roughneck 41763

  • Page 1 AIR-OPERATED DOUBLE DIAPHRAGM PUMP OWNER’S MANUAL ITEM# 41763 ITEM# 41769 WARNING: Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Item#s41763, 41769...

  • Page 2: Technical Information

    Thank you very much for choosing a Roughneck® Product! For future reference, please complete the owner’s record below: Model: _______________ Purchase Date: _______________ Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it.

  • Page 3: General Safety Regulations

    MODEL: 41763 MODEL: 41769 GENERAL SAFETY REGULATIONS WARNING: Read and understand all instructions. WARNING: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions or situations that could occur. It must be understood by the operator that common sense and caution are factors that cannot be built into this product, but must be supplied by the operator.

  • Page 4: Specific Operation Warnings

    1. Keep the work area clean and dry.Damp or wet work areas can result in injury. 2. Keep children away from work area. Do not allow children to handle this product. 3. Store idle equipment. When not in use, tools and equipment should be stored in a dry location to inhibit rust.

  • Page 5: Maintenance

    ◼ In the event of a diaphragm rupture material can be forced out of the air exhaust muffler. ◼ Pipe the exhaust to a safe remote location when pumping hazardous or inflammable materials. WARNING! HAZARDOUS PRESSUREcan result in serious injury or property damage. Do not service or clean pump, hoses or dispensing valve while the system is pressurized.

  • Page 6: Troubleshooting

    TROUBLE SHOOTING Product discharged from exhaust outlet. • Check for diaphragm rupture • Check tightness of diaphragm Air bubbles in product discharge. • Check connections of suction plumbing • Check O-rings between intake manifold and fluid caps • Check tightness of diaphragm nut Low output volume, erratic flow, or no flow.

  • Page 7: Diagrams And Parts List

    DIAGRAMS AND PARTS LIST 1 FLUID SECTION FOR MODEL: 41763 Q’ty Q’ty Part Description Part Description Hex-bolt M8×55 Screw M8X16 Discharge Manifold Connecting Shaft Valve cover Air Chamber Valve Ball O-ring 94.92X2.62 Valve Seat Hex-bolt M8 O-ring 28.24x2.62 Screw M5X8...
  • Page 8 FOR MODEL: 41769 Description Qty. Description Qty. Air Chamber Plate Hex-bolt M8×30 O-ring 12.37x2.62 Discharge Manifold Air Chamber Valve Ball Screw M8X16 Valve Seat Inlet Manifold O-ring 37.77X2.62 Nut M8 Liquid Chamber Connection Shaft Hex-bolt M12X25 O-ring 94.97X1.78 O-ring 17.17X1.78 Air Motor Assembly Liquid Chamber Plate Diaphragm...

  • Page 9: Warranty

    AIR MOTOR SECTION Q’ty Q’ty Part Description Part Description Hex-bolt M6X20 O-ring 7.1X2.65 Press board Pilot Valve Seal for press board O-ring 6.86X1.78 O-ring 13.94x2.62 Muffler 3/8" Hex bolt M5X12 O-ring 15.60X1.78 Gasket Spacer Seal for gasket Spacer Washer Spacer Sleeve O-ring 13.94X2.62 O-ring 20.35X1.78...

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41769

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