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Pump

PSG2 500

OPERATOR’S MANUAL

0171940en

002

1008

0

1

7

1

9

4

0

E

N

Содержание PSG2 500

Страница 1: ...Pump PSG2 500 OPERATOR S MANUAL 0171940en 002 1008 0 1 7 1 9 4 0 E N ...

Страница 2: ......

Страница 3: ... 2 Prior to Operation 8 2 3 Installation 8 2 4 Electrical Wiring 10 2 5 Wiring Diagram 13 2 6 Operation 14 3 Maintenance 17 3 1 Periodic Maintenance Table 17 3 2 Maintenance and Inspection 18 3 3 Disassembly Reassembly 20 3 4 Disassembly 21 3 5 Reassembly 22 3 6 Troubleshooting 23 4 Technical Data 25 4 1 Standard Specifications 25 4 2 Operating Specifications 60 Hz 26 4 3 Dimensions 27 ...

Страница 4: ...lease contact Wacker Neuson Corporation The information contained in this manual was based on machines in production at the time of publication Wacker Neuson Corporation reserves the right to change any portion of this information without notice All rights especially copying and distribution rights are reserved Copyright 2008 by Wacker Neuson Corporation No part of this publication may be reproduc...

Страница 5: ...hat follow this symbol to avoid possible injury or death DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Used without the safety alert symb...

Страница 6: ...ve cord and strain relief If the power source is protected by a fuse use a time delay fuse with this pump 1 2 Information Labels Label Meaning A nameplate listing the model number item number revision number and serial number is attached to each unit Please record the information found on this plate so it will be available should the nameplate become lost or damaged When ordering parts or requesti...

Страница 7: ...ef Description Ref Description 1 Lifting handle 9 Lubricant 2 Coupling 10 Shaft 3 Oil lifter 11 Shaft sleeve 4 Oil plug 12 Oil casing 5 Suction cover 13 V ring 6 Strainer 14 Impeller 7 Cable assembly 15 Stud bolt 8 Mechanical seal 16 Pump casing 1 2 7 8 9 10 11 12 13 15 16 14 3 4 5 6 wc_gr004637 ...

Страница 8: ...the pump is used for outdoor fountains garden ponds and similar places or to drain a swimming pool the pump must be supplied by an isolating transformer or connected to a Residual Current Device RCD with a residual operating current not exceeding 30 mA The pump must not be used when people are in the water Leakage of pump lubricants may cause pollution of water Proper plug must be provided accordi...

Страница 9: ... is the value when the pump is new or has been repaired For the reference value after installation see Maintenance and Inspection Precautions During Installation Do not under any circumstances install or move the pump by suspending it from the cable assembly The cable may be damaged causing electrical leakage shock or fire When installing the pump pay close attention to its center of gravity and w...

Страница 10: ...p drawing in debris or sediment operate the pump inside a basket or by enclosing it in a net 2 3 5 If used in a permanent installation where the pump is not readily accessible after installation please contact Wacker for a duplicate nameplate to be installed at the wellhead or on the control box so that it will be readily visible 2 4 Electrical Wiring Performing electrical wiring Electrical wiring...

Страница 11: ...nnected loosely which can result in electric shock shorting or fire Draw power from a dedicated power outlet rated at 15 A or above Sharing the outlet with other equipment may cause overheating at the branch outlet and could result in fire NOTICE Be sure to use a dedicated power supply with a ground leakage circuit breaker Grounded plug Connect only to receptacle of proper voltage and current rati...

Страница 12: ...or fire Be careful not to let the cable assembly be cut or become twisted This may result in damage to the pump electrical leakage electrical shock or fire If it is necessary to submerge the connection wires of the cable assembly in water first seal the wires completely in a molded protective sleeve to prevent electrical leakage electrical shock or fire DO NOT allow the cable assembly wires or pow...

Страница 13: ... coil 7 Circle thermal protector 3 Auxiliary coil 8 Float switch normally open contact 4 Miniature protector 9 Heater 5 Frame grounding Wire Colors BK Black RD Red YL Yellow OR Orange GN Green TN Tan BR Brown PU Purple BU Blue VIO Violet CL Clear SH Shield PK Pink WH White GY Gray LB Light blue RD RD 1 WH WH BK BU 3 2 5 4 6 GN GN wc_gr004640 ...

Страница 14: ...ting Specifications for the rated current of the pump 2 6 4 When powering the pump with a generator be certain the generator is sized to supply the required power for the pump and any other equipment powered by the generator If the power source is protected by a fuse use a time delay fuse with this pump Test Operation NEVER operate the pump while it is suspended in the air The recoil may result in...

Страница 15: ...the power circuit breaker etc Deterioration of the insulation may lead to electrical leakage electrical shock or fire In case of a power outage turn off the power to the pump to avoid having it start unexpectedly when the power is restored presenting serious danger to people in the vicinity The pump may become hot during operation Do not touch an operating pump Allow the pump to cool before handli...

Страница 16: ...ter level Do not operate the pump below the C W L Continuous running Water Level indicated below Failure to observe this condition may result in damage to the pump current leakage or electrical shock See Graphic wc_gr004663 CAUTION wc_gr004663 5 mm 0 20 ...

Страница 17: ... Weekly Monthly Every 1000 hrs Every 2000 hrs Every 4000 hrs Measure insulation resistance Reference insulation resistance 1MW or greater 1 Measure operating current Compare with rated current Measure supply voltage Compare with allowable range within 5 of rated voltage Pump inspection A noticeable drop in performance may indi cate a worn or clogged impeller strainer etc Remove the clogged debris ...

Страница 18: ...specting the pump exterior Look for any peeling or chipped paint and make sure the nuts and bolts are fastened tightly Any cracks in the surface should be repaired by cleaning that area drying it and then applying a touch up coating Note Touch up paint is not supplied Note that some kinds of damage or looseness may require that the unit be disassembled for repairs Please consult your nearest deale...

Страница 19: ...hese using the recommended frequency as a guideline Ref Description Ref Description 1 Oil inlet 3 Oil plug 2 Gasket 4 Allen wrench Pump Model Lubricant Capacity PSG2 500 150 ml 5 1 fl oz Part Replacement Frequency Mechanical seal When lubricant in oil compartment becomes milky Lubricant SAE 10W 20W or equivalent Every 2 000 hours or 12 months whichever comes first Packing and O ring Each time pump...

Страница 20: ... other than those designated here If repairs are necessary in any other than the designated parts consult your nearest dealer or Wacker representative Improper repairs can result in electrical leakage electrical shock fire or water leaks After reassembly ALWAYS perform a test operation before resuming use of the pump Improper assembly will cause the pump to malfunction resulting in electric shock ...

Страница 21: ...onnection facing downward during disassembly and reassembly Exercise care to prevent the pump from tipping which may lead to injury 3 4 1 Remove the three hex bolts with washers 1 then remove the strainer 2 and suction cover 3 3 4 2 Remove the hex nut spring washer assembly 4 3 4 3 Remove the impeller 5 pump casing 6 shaft sleeve 7 and the V ring 8 A worn impeller may have sharp edges that can cau...

Страница 22: ...e installation be careful not to apply oil to the area in which the V ring contacts the shaft sleeve 3 5 3 During assembly of the pump casing make sure to press it firmly against the contact surface The flange portion on the inside of the oil casing 9 has four tabs Make sure to firmly press the pump casing until it engages the tabs 3 5 4 Replace the packing with a new part Replace all other worn o...

Страница 23: ...ted voltage or make sure the cable assembly extension is the proper standard Wrong power frequency Check the nameplate and replace the pump or the impeller Extended operation with a clogged strainer Remove debris from the strainer Faulty motor burning water infiltration etc Repair or replace the motor Motor protection system was triggered Identify and cor rect cause before re starting Poor lift or...

Страница 24: ...Maintenance PSG2 500 wc_tx000821gb fm 24 Notes ...

Страница 25: ...temperature Rain water fountain water ground water muddy water 0 40 C 32 104 F Pump Impeller Semi vortex type Shaft seal Double mechanical seal Bearing Shielded ball bearing Motor Specification Dry submersible induction motor 2 pole Insulation Class E Protection system Miniature protector Lubricant SAE 10W 20W Connection Hose coupling NPT male thread ...

Страница 26: ... itself not including the cable assembly Model PSG2 500 BOM 0620412 Pump Electric power V Ph Hz 110 1 60 Rated current A 6 1 Starting method Capacitor run Discharge mm in 50 2 inch NPT Output kW Hp 0 48 2 3 Max head m ft 12 39 5 Max capacity L min GPM 240 62 Max pressure kg cm2 psi 1 19 17 Solid size capacity mm in 6 0 2 Weight Kg lbs 10 5 23 ...

Страница 27: ...PSG2 500 Technical Data wc_td000252gb fm 27 4 3 Dimensions wc_gr004656 210 8 25 231 9 13 174 6 81 5 0 20 210 8 25 271 10 69 228 9 285 11 19 mm in ...

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Страница 42: ... 0 Fax 49 0 89 3 54 02 3 90 Wacker Neuson Corporation P O Box 9007 Menomonee Falls WI 53052 9007 Tel 262 255 0500 Fax 262 255 0550 Tel 800 770 0957 Wacker Asia Pacific Operations Skyline Tower Suite 2303 23 F 39 Wang Kwong Road Kowloon Bay Hong Kong Tel 852 2406 60 32 Fax 852 2406 60 21 ...

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