Series 5200 Piston Pump OIPM
8Pages

This manual will cover the installation of the basic drive configurations available for the Hypro Big Twin Piston pumps. Consult the manufacturer of your motor or engine for additional information. Read all instructions and general safety information before attempting to install or operate the pump. > Mounting Belts and Pulleys Mount pulleys as close to pump and motor engine shaft bearings as possible. Check alignment with a straight edge as shown in Fig. 1. Make sure that belt has proper tension. (Too much tension will cause bearing wear; too little will cause slippage.) See Fig. 2. Check...

Note: A pulsation dampener such as our Model No. 3375-0017, 3375-0015 or surge tank Model No. 3375-0003 must be installed on the outlet side for optimum performance and maximum life. For the proper operation of some unloader valves, it may be necessary to install a pulsation dampener downstream from the unloader valve; however, for optimum system dampening, it may be installed upstream from the unloader valve provided that the unloader valve will still function properly. Piston Pump Installation Strainers Accessories should be installed with solid piping and be mounted as close to the pump...

Priming If liquid is below level of pump, some means should be provided in installation to prime pump - such as a riser pipe. If there is a suction lift, use a foot valve or check valve to hold prime. In general, keep suction lift to minimum and avoid unnecessary bends in suction line. Before starting pump, make sure air bleeder valve or spray gun is open - or unloader/relief valve is adjusted to its lowest pressure. After starting pump, open and close gun several times if necessary to aid priming the pump. If pump does not prime within a few seconds, stop motor and inspect installation for...

Model 5206C Performance Model 5210C Performance Inspection of Pump Parts Before reassembling the pump, thoroughly inspect all parts, with special consideration given to following points:a. Inspect the pump body for erosion at all O-ring seal points and in valve and sleeve holes. Check main bear- ing housing for proper bearing fit. Check for cracks at the ports.b. Check for excessive wear in the cylinder heads. This can result from erosion and/or valve seat hammer.c. Check crankshaft assembly for general wear. Rotate main and cam bearing to check for roughness due to moisture or lack of...

g. Next check the connecting rod for wear. If there are visible signs of wear or damage to the hard coating, the connecting rod should be replaced. If there is more than .005" of wear, the connecting rod should be replaced. A worn connecting rod results in low volume, low pressure and a hammering sound. If not replaced, this situation will damage the cam bearing as well.h. The valve seat, poppet, spring and guide in valve sets should be carefully inspected for cracks, pitting, etc. and replaced as necessary. Note in particular the seat and matching poppet; replace both - as a set - if one...

Consists of two each of the following parts: No. 2220-0013 Piston Cap Screw (Ref. 6A), No. 2270- 0012 Washer (Ref. 6B), No. 1720-0030 O-Ring (Ref. 6C), No. 2150-0001 Leather Cup (Ref. 6D), No. 1720-0065 O-Ring (Ref. 6E) and No. 1440-0012 Seal Ring (Ref. 6F). > Same as Leather Cup Kit except with two No. 2150- 0012 Fabric Cups. > Same as Leather Cup Kit except with two No. 2150- 0042 Rubber Cups. > Include Grease Fitting (Ref. 12), Crankshaft with cam bearing (Ref. 13 or 14) and Crankpin Retainer (Ref. 16). > Include Sub-Assembly components plus Retaining Rings (Ref. 15), slinger rings (Ref....

Hypro warrants to the original purchaser of its products (the PurchaserӔ) that such products will be free from defects in material and workmanship under normal use for the period of one (1) year for all products except: oil crankcase plunger pumps will be free from defects in material and workmanship under normal use for the period of five (5) years, and accessories will be free from defects in material and workmanship under normal use for the period of ninety (90) days. In addition, Hypro warrants to the purchaser all forged brass pump manifolds will be free from defects in material and...