50 hours of operation, then at regular intervals of 500 hours or less depending on operating conditions. NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600 4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connec- tions, and other system areas.
We recommend that a 1.1 service factor be specified when selecting an electric motor as the power source. To compute specific pump horsepower requirements, use the following formula: HP = (GPM X PSI) / 1440 LP301A-5100 PULLEY SELECTION AND HORSEPOWER PUMP MOTOR PULLEY PULLEY 12.75"...
Item Part # Description 13238 Leakage Seal 07140 O-Ring 13241 Support Ring 12055 O-Ring 07693 Support Ring 06083 V-Sleeve 13366 Pressure Ring LP301A-5100 PARTS LIST ITEM PART 07779 07133 13364-0100 13238 13240-0100 07140 13241 12055 07693 06083 13366 13438 07338...
LP301A-5100 REPAIR INSTRUCTIONS NOTE: Always take time to lubricate all metal and non-metal parts with a light film of oil before reassembling. This step will help ensure proper fit, at the same time protecting the pump non-metal parts (elastomers) from cutting and scoring.
LP301A-5100 REPAIR INSTRUCTIONS NOTE: Always take time to lubricate all metal and non-metal parts with a light film of oil before reassembling. This step will help ensure proper fit, at the same time protecting the pump non-metal parts (elastomers) from cutting and scoring.
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LP301A-5100 REPAIR INSTRUCTIONS 12) Check plunger surface (29B). If plunger pipe is worn out, loosen tension screws (29C) with a 15mm socket and pull off plunger pipe to the front. Clean front surface of plunger (29B) thoroughly. Apply a small drop of locktite to tension screw. Put a new crush washer (29D) onto tension screw.
LP301A-5100 REPAIR INSTRUCTIONS TO DISMANTLE GEAR END After removing valve casing (43) and plunger pipe (29B), drain the oil. Remove the gear cover (4) and both bearing covers (14). Loosen connecting rod screws (24A) and push the front of the connecting rod (24) forward as far as possible into the crosshead guide.
Re-size discharge plumbing to Drop at flow rate of pump Replace plungers Adjust or Replace packing seals Reduce suction vacuum Replace plungers Reduce inlet pressure Giant oil is recommended Adjust oil level to proper amount Every Every 1500 hrs 3000 hrs...
A Returned Goods Authorization (R.G.A.) number and completed warranty evaluation form is required prior to the return to Giant Industries of all products under warranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. number.