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Pentair MYERS 7360 Installation And Service Manual
Pentair MYERS 7360 Installation And Service Manual

Pentair MYERS 7360 Installation And Service Manual

Giant bulldozer spray pump

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MODEL 7360
GIANT BULLDOZER SPRAY PUMP
INSTALLATION AND SERVICE MANUAL
60 GPM – 1,000 PSI
NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible
party who maintains the system.
Part # M-03-303 | © 2012 Pentair Pump Group, Ltd. | 11/13/12

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Summary of Contents for Pentair MYERS 7360

  • Page 1 60 GPM – 1,000 PSI NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system. Part # M-03-303 | © 2012 Pentair Pump Group, Ltd. | 11/13/12...
  • Page 2: Installation

    GENERAL: Suction piping must not have any air leaks. Check suction piping assembly for leaks by using 20–80 Reciprocating pumps of both the plunger and cup PSI air pressure and soap bubbles or submerging type are positive displacement in principle. Due to assembly under water.
  • Page 3: Starting Pump

    CAUTION: Be sure that pump belts and pulleys pressure hose. This will eliminate transmission of line vibration to the pump and minimize are properly protected by guards according to industrial code within state of application. possible failure of piping, pipe threads, and/or pump casting.
  • Page 4 B. Starting the unit: Inspect cylinders for linear grooving by running your thumbnail circumferentially around bore 1. After starting, close discharge valve or spray of cylinder. If any grooving is detected, replace gun slowly while watching pressure gauge to cylinders. New cups will rapidly cut or wear out in make sure relief valve or unloader is operating grooved cylinders.
  • Page 5 Place new valve seat in tapered hole and drive into place using the anvils shown in Fig. 3. These are specially designed to avoid damage to the seating surface. CAUTION: Do not use a hand or arbor press to install seats. With excessive pressure it is possible to damage the seats or the cylinder body.
  • Page 6 bores), remove from gear case by moving crankshaft 3. Subtract recommended end play (.005 – .009) from to right until left end can be swung free. actual end play as found above. This is the amount of shim that must be removed. After excess shim thickness has been removed, replace caps and To remove pinion shaft, observe inside of gear case retighten cap screws.
  • Page 7 Crosshead and Piston Rods: Repair parts for the crosshead and piston rod are supplied only as a complete unit. If either of these parts becomes worn it is necessary to replace both the crosshead and piston rod. It is not practical to attempt to tighten a loose piston rod in a crosshead.
  • Page 8 MODEL 7360 41 40 33 46 25 20 29 30 Cone, Bearing Cap, Closed Cap, Open Seal, Oil Cup, Bearing Washer, Seal Shim Spacer Shaft, Pinion Screw, Cap Cup, Bearing Cone, Bearing Cap, Bearing O-ring and Gasket M-03-303 11/13/12...
  • Page 9: Common Parts List

    COMMON PARTS LIST Reference Part Number Description Qty. Reference Part Number Description Qty. 04625E010E CASE, GEAR SCREW, SKT. HD. CAP 06106A038 3/4"-10UNC x 3" 06201C000 GASKET, GEAR CASE LID 05454A003 WASHER, LOCK, 3/4" 19100A005 SCREW, CAP, 5/16-18 x 7/8" 19105A008 SCREW, CAP 5/8"-11UNC x 2"...
  • Page 10 HIGH CAPACITY 7360 BULLDOZER PUMP FLAT VALVES…Stainless steel VALVE AND CYLINDER CAPS…have O-rings and are held in place by valves, valve springs and valve heavy steel bolted clamps. No threads on caps to corrode and prevent seats. Positive, fast acting, efficient, quick, easy access to valves and cups.
  • Page 11 THIS PAGE INTENTIONALLY LEFT BLANK...
  • Page 12 (f) if unit is used for purposes other than for what it is designed and manufactured; (g) to any unit that has been repaired or altered by anyone other than Pentair Myers or an authorized Pentair Myers service provider;...