Related Manuals for General Pump MSS Series
Summary of Contents for General Pump MSS Series
- Page 1 M M S S S S Owner’s Manual • Installation • Use • Maintenance Note: Photo shows MSS pump with hydraulic drive.
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Page 2: Table Of Contents
MSS SERIES GENERAL PUMP A member of the Interpump Group INTRODUCTION ..........Page 3 SYMBOL DESCRIPTIONS . -
Page 3: Introduction
MSS SERIES GENERAL PUMP A member of the Interpump Group 3. SAFETY 1. INTRODUCTION MSS high pressure water plunger pumps have been designed for long life industrial duties and provided they General warnings safe operation are correctly installed and maintained will give long The misuse of a high pressure water unit and the non- trouble-free operation. -
Page 4: Safety Of Operation
MSS SERIES GENERAL PUMP A member of the Interpump Group 90 dB(A) suitable ear protection is advised. NOTE: it must be emphasized that whereas protective clothing provides adequate protection against spray and 3.3 Safety of operation flying particles, it does not constitute complete protection The access into the area when a high pressure unit is protection against the direct impact of the water jet. -
Page 5: Pump Identification
MSS SERIES GENERAL PUMP A member of the Interpump Group 4. PUMP IDENTIFICATION Each pump is fitted with a rating plate (see Fig. 1) containing the following information: 2. pump model and version 3. serial number 4. max RPM 5. max operating pressure (bar) 6. -
Page 6: Dimensions And Weight
MSS SERIES GENERAL PUMP A member of the Interpump Group 6. DIMENSIONS AND WEIGHT - WITH HYDRAULIC DRIVE Page 6... -
Page 7: General Information About Specific Pump Use
MSS SERIES GENERAL PUMP A member of the Interpump Group 7. GENERAL INFORMATION ABOUT PUMP 8. CONNECTIONS AND PLUGS The MSS pump has been designed to pump fresh filtered water at room temperature. MSZ and MSN special stainless steel versions are also available for critical fluids. -
Page 8: Pump Installation
MSS SERIES GENERAL PUMP A member of the Interpump Group 9. PUMP INSTALLATION 9.3 Water connections In order to isolate the high pressure equipment from the pump vibrations it is suggested, where applicable, to use 9.1 Positioning flexible hoses for both suction and delivery lines at least The pump should be installed flat on a rigid base by for the first length. -
Page 9: Filtration
MSS SERIES GENERAL PUMP A member of the Interpump Group 9.5 Filtration All pumps require a suitable filter. The filter should be installed as close as possible to the pump, should allow easy inspection and have the following characteristics: 1. The filter capacity should be at least three times the rated pump volume. -
Page 10: Start Up And Running Procedures
MSS SERIES GENERAL PUMP A member of the Interpump Group 10. START UP AND RUNNING PROCEDURES 10.3 Water leakage During operation a small amount of water (a few drops a minute) is released from the pump fluid end; this leakage 10.1 Before start up... -
Page 11: Maintenance Instructions
MSS SERIES GENERAL PUMP A member of the Interpump Group 11. MAINTENANCE INSTRUCTIONS 11.2 Fluid end maintenance The fluid end does not require periodical maintenance. Service operations are limited to valve inspection and/or replacement, when necessary. In order to remove the valves: 11.1 Crank mechanism maintenance. - Page 12 MSS SERIES GENERAL PUMP A member of the Interpump Group Should excessive scaling inside the fluid end hinder the valve extraction open one of the two lateral inlet ports, remove the three plugs, Fig. 15, insert our special tool p/n F200000050 (or a corresponding one) and push the valve unit out as shown in Fig.
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Page 13: Pumping Unit Maintenance
MSS SERIES GENERAL PUMP A member of the Interpump Group 11.3 Pumping unit maintenance The only maintenance operation required for the pumping unit is greasing the pressure packings through the proper greasers (1, Fig. 16). Loosen and remove the plunger screws (1, Fig. 18). - Page 14 MSS SERIES GENERAL PUMP A member of the Interpump Group With the tool in place, rotate the crankshaft until the packing support is pushed out together with plungers and cylinders (Fig. 21 and Fig. 22). Separate the pumping unit components and check them for wear.
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Page 15: Screw Calibration
MSS SERIES GENERAL PUMP A member of the Interpump Group 12. SCREW CALIBRATION 15. PRECAUTIONS AGAINST FREEZING Screw calibration is to be carried out by means of a torque wrench only: In the risk of freezing the following precautions should be taken: DESCRIPTION Ft. -
Page 16: Exploded Views And Parts
MSS SERIES GENERAL PUMP A member of the Interpump Group 16. EXPLODED VIEW AND PARTS LIST Page 16... - Page 17 MSS SERIES GENERAL PUMP A member of the Interpump Group Item Part # Description Qty. Item Part # Description Qty. F060100240 Gear box housing F024200340 Plunger MSS36 F060100460 Gear box housing, 2200 RPM F024200350 Plunger MSS40 F872047005 Washer Ø 10...
- Page 18 MSZ/MSN SERIES GENERAL PUMP STAINLESS STEEL A member of the Interpump Group M M S S Z Z M M S S N N Page 18...
- Page 19 MSZ/MSN SERIES STAINLESS STEEL GENERAL PUMP A member of the Interpump Group Item Part # Description Qty. Item Part # Description Qty. F024201070 Plunger MSZ/N36 F060100240 Gear box housing F024201080 Plunger MSZ/N40 F060100460 Gear box housing 2200 RPM F024201090 Plunger MSZ/N45 F872047005 Washer Ø...
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Page 20: Trouble Shooting
MSS SERIES GENERAL PUMP A member of the Interpump Group 17. TROUBLE SHOOTING INSUFFICIENT PUMP PRESSURE: THE PUMP DOES NOT PRODUCE ANY - The nozzle is (or has become) too large. NOISE: pump primed - RPM are less than rated... - Page 21 MSS SERIES GENERAL PUMP A member of the Interpump Group MAINTENANCE LOG HOURS & DATE OIL CHANGE GREASE PACKING REPLACEMENT PLUNGER REPLACEMENT VALVE REPLACEMENT GP Companies, Inc. 1174 Northland Drive Mendota Heights, MN 55120 Phone:651.686.2199 Fax: 800.535.1745 Ref 300522 Rev.D www.generalpump.com email: sales@gpcompanies.com...
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