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Air-operated Double Diaphragm Pump Instruction Manual DP1-FPM DP34-001 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. Save these instructions in a safe place and on hand so that they can be read when required.
GENERAL SAFETY REGULATIONS 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.
OPERATING AND SAFETY PRECAUTIONS READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE. WARNING! EXCESSIVE AIR PRESSURE. Can cause personal injury, pump damage or property damage. • Do not exceed the maximum inlet air pressure as stated on the pump model plate. •...
CAUTION! Prevent unnecessary damage to the pump. Do not allow pump to operate when out of material for long periods of time. Disconnect air line from pump when system sits idle for long periods of time. GENERAL DESCRIPTION • The diaphragm pump offer high volume delivery even at low air pressure. •...
6 years from date of purchase, but not including wearing parts. 2. Macnaught’s liability is limited to replacement or repair of defective material within the warranty period, when returned freight prepaid to the distributor or their designated service depot.
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EXPLODED AND PARTS LIST: DP34-001 Part No. Description Q’ty Part No. Description Q’ty 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 Nut M8 Washer Liquid Chamber Air Motor Assembly Hex-bolt...
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O-ring 15.60X1.78 Gasket Spacer Seal for gasket Spacer Washe Spacer Sleeve O-ring 13.94X2.62 O-ring 20.35X1.78 Major Valve Retaining Ring 25 Note: The Part No. with “*”are the wearing parts. Macnaught Americas (813) 628-5506 | info@macnaughtusa.com * Read Manual Before Use!
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