Operator’s Manual Pump PS2-800, PSA2-800, PSW3-1500 Type PS2-800, PSA2-800, PSW3-1500 Document 5000187761 Date 1215 Version 03 Language EN 5 0 0 0 1 8 7 7 6 1
Copyright notice © Copyright 2015 by Wacker Neuson Production Americas LLC All rights, including copying and distribution rights, are reserved. This publication may be photocopied by the original purchaser of the machine. Any other type of reproduction is prohibited without express written permission from Wacker Neuson Production Americas LLC. Any type of reproduction or distribution not authorized by Wacker Neuson Production Americas LLC represents an infringement of valid copyrights.
PS(A)2 800 / PSW3 1500 Foreword Foreword SAVE THESE INSTRUCTIONS—This manual contains important instructions for the machine models below. These instructions have been written expressly by Wacker Neuson Production Americas LLC and must be followed during installation, operation, and maintenance of the machines. Machines covered in this manual Machine documentation Expectations for information in this manual wc_tx001080gb.
Foreword Manufacturer’s approval PS(A)2 800 / PSW3 1500 This manual contains references to approved parts, attachments, and modifications. The following definitions apply: Approved parts or attachments are those either manufactured or provided by Wacker Neuson. Approved modifications are those performed by an authorized Wacker Neuson service center according to written instructions published by Wacker Neuson.
PS(A)2 800 / PSW3 1500 1 Table of Contents Foreword 3 Safety Information 7 1.1 1.2 1.3 1.4 1.5 1.6 Signal Words Used in this Manual ....................................................... 7 Machine Description and Intended Use ............................................... 8 Operating Safety .................................................................................. 9 Operating and Electrical Safety ............................................................ 9 Service Safety ...............
Table of Contents 5 Maintenance 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 6 PS(A)2 800 / PSW3 1500 25 Periodic Maintenance Schedule ..........................................................25 Maintenance and Inspection ...............................................................26 Storage ................................................................................................26 Lubrication Inspection and Changing Procedures ...............................27 Replacement Parts ............
PS(A)2 800 / PSW3 1500 1 1.1 Safety Information Safety Information Signal Words Used in this Manual This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE signal words which must be followed to reduce the possibility of personal injury, damage to the equipment, or improper service. This is the safety alert symbol. It is used to alert you to potential personal hazards. f Obey all safety messages that follow this symbol.
Safety Information 1.2 PS(A)2 800 / PSW3 1500 Machine Description and Intended Use This machine is a submersible water pump. The Wacker Neuson Submersible Pump consists of an electric motor, an impeller, a strainer, and a metal casing with ports for water suction and discharge. Power is supplied to the pump through a corded plug or a hard-wired connection, depending on the installation.
PS(A)2 800 / PSW3 1500 1.3 Safety Information Operating Safety Operator qualifications Only trained personnel are permitted to start, operate, and shut down the machine.
Safety Information 1.5 PS(A)2 800 / PSW3 1500 Service Safety Service training Before servicing or maintaining the machine: Read and understand the instructions contained in all manuals delivered with the machine. Familiarize yourself with the location and proper use of all controls and safety devices. Only trained personnel shall troubleshoot or repair problems occurring with the machine. Contact Wacker Neuson for additional training if necessary.
PS(A)2 800 / PSW3 1500 1.6 Safety Information Labels Wacker Neuson Corporation Menomonee Falls, WI 53051 USA Model Item No. Man.Y/M Serial No. V Hz Max.m Phase Max.L/min kg Rev. THERMALLY PROTECTED INDOORS OR OUTDOORS CSA ENCLOSURE 3 Amp. Conforms to UL Std. 778 Cert. to CAN/CSA St d. C22.2 No.108-M89 kW R Max. ft Max.GPM lbs HP C L I STED 2001993 A nameplate listing the model number, item number, revision number, and serial number is attached to each unit.
Lifting and Transporting 2 PS(A)2 800 / PSW3 1500 Lifting and Transporting 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. WARNING When installing the pump, pay close attention to its center of gravity and weight. If it is not lowered into place correctly, it may fall and be damaged or cause injury.
PS(A)2 800 / PSW3 1500 3 Installation Installation 3.1 Components 1 2 2 7 8 9 10 11 12 13 14 3 4 5 6 wc_gr010490 Ref. Description Ref. Description 1 Lifting handle 8 Seal-mechanical 2 Coupling 9 Lubricant 3 Oil lifter 10 Seal-dust 4 Oil plug 11 Sleeve 5 Cover-suction 12 Housing-oil 6 Strainer 13 Wear ring 7 Cable assembly 14 Impeller wc_tx001968gb.
Installation 3.2 PS(A)2 800 / PSW3 1500 Preparing the Machine for First Use When the pump is delivered, first perform the following checks: Inspection While unpacking, inspect the product for damage during shipment, and make sure all bolts and nuts are tightened properly. Specification check Check the model number to make sure it is the product that was ordered. Be certain it is the correct voltage and frequency.
PS(A)2 800 / PSW3 1500 Installation 1. Install the pump in a location with sufficient water level, where water collects readily. Note: See “Operating Water Level” for the water level necessary for operation. The discharge end of the hose should be located higher than the water surface. If the end of the hose is submerged, water may flow back to the pump when the pump is stopped; and if the hose end is lower than the water surface, water may overflow when the pump is turned off. 2.
Installation 3.5 PS(A)2 800 / PSW3 1500 Checks to Make Before Installation When a grounded plug is used: Use the megohmmeter to measure the insulation resistance between the cable assembly prongs and ground. When connection leads are used: With the megohmmeter, measure the insulation resistance between each core lead and the ground lead. Reference insulation resistance: 20MΩ or greater Note: The reference insulation resistance (20MΩ or greater) is the value when the pump is new or has been repaired.
PS(A)2 800 / PSW3 1500 3.7 Installation Electrical Wiring Performing electrical wiring Electrical wiring should be performed by a qualified person in accord with all applicable regulations. Failure to observe this precaution not only risks breaking the law but is extremely dangerous. WARNING Incorrect wiring can lead to current leakage, electrical shock or fire.
Installation 3.8 PS(A)2 800 / PSW3 1500 Connecting the Power Supply Before connecting leads to the terminal strip, make certain the power supply is turned off (circuit breaker, etc.), to avoid electrical shock, shorting, or unexpected starting of the pump, leading to injury. WARNING Before inserting the power supply plug, make certain the power supply is turned off (circuit breaker, etc.), to avoid electrical shock, shorting, or unexpected starting of the pump, leading to injury.
PS(A)2 800 / PSW3 1500 3.9 Installation Cable Assembly If it is necessary to extend the cable assembly, use a core size equal to or larger than the original. This is necessary not only to avoid a performance drop, but to prevent cable overheating which can result in fire, electrical leakage or electrical CAUTION shock. If a cable with cut insulation or other damage is submerged in the water, there is a danger of damage to the pump, electrical leakage, electrical shock, or fire.
Operation 4 4.1 PS(A)2 800 / PSW3 1500 Operation Before Starting 1. Make sure once again that the product is of the correct voltage and frequency rating. NOTICE: Using the product at other than rated voltage and frequency will not only lower its performance but may damage the product. Note: Confirm the rated voltage and frequency on the model nameplate. 2. Confirm the wiring, supply voltage, circuit breaker capacity, and motor insulation resistance. Reference insulation resistance = 20 MΩ or greater.
PS(A)2 800 / PSW3 1500 Operation Operation Make sure no extraneous objects such as pins, nails or other metal objects are sucked into the pump. These can damage the pump or cause it to malfunction, and can result in electrical shock or electrical leakage. WARNING When the pump is not used for an extended period, be sure to turn off the power (circuit breaker, etc.). Deterioration of the insulation may lead to electrical leakage, electrical shock, or fire.
Operation 4.2 PS(A)2 800 / PSW3 1500 Operating Water 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. CAUTION wc_gr010941 Operating Water Level. Pump Model C.W.L. PS2 800 50 mm (2 in.) PSA2 800 80 mm (3.15 in.) PSW3 1500 22 wc_tx001983gb.
PS(A)2 800 / PSW3 1500 Circle Thermal Protector Operation The pump has a built-in motor protection system. If an excessive current is detected or the motor overheats, for reasons such as the following, the pump will automatically stop operating regardless of the water level, to protect the motor: Change in supply voltage polarity Overload Open-phase operation or operation under constraint Note: Always determine the cause of the problem and resolve it before resuming operation.
Operation PS(A)2 800 / PSW3 1500 a a 1 b b 2 3 4 5 wc_gr000312 4.3 Emergency Shutdown Procedure If a breakdown/accident occurs while the machine is operating, follow the procedure below. 5. Turn off the pump. 6. Disconnect the power supply. 7. Contact the rental yard or machine owner. 24 wc_tx001983gb.
PS(A)2 800 / PSW3 1500 5 Maintenance Maintenance 5.1 Periodic Maintenance Schedule The table below lists basic machine maintenance. Tasks designated with check marks may be performed by the operator. Tasks designated with square bullet points require special training and equipment. Pump Weekly Measure insulation resistance. Reference insulation resistance = 1MΩ or greater. (1) Measure operating current. Compare with rated current. Measure supply voltage.
Maintenance 5.2 PS(A)2 800 / PSW3 1500 Maintenance and Inspection Regular maintenance and inspections are a necessity for continued efficient functioning of the pump. If any abnormal conditions are noticed, refer to the Troubleshooting section and take corrective measures immediately. It is recommended that a spare pump be kept ready in case of any problems. Prior to inspecting Before inspecting the pump, make certain the power supply (circuit breaker, etc.) is turned off.
PS(A)2 800 / PSW3 1500 5.4 Maintenance Lubrication Inspection and Changing Procedures Inspecting Lubricant Remove the oil plug and tilt the pump to drain a small amount of lubricant. If the lubricant is milky white or has water mixed in with it, the mechanical seal may be faulty. In this case the pump will need to be disassembled and repaired. Replacing Lubricant Remove the oil plug and drain all the lubricant, then replace it with the specified amount.
Maintenance 5.5 PS(A)2 800 / PSW3 1500 Replacement Parts The table lists the parts that need to be replaced periodically. Replace these using the recommended frequency as a guideline. Part Replacement Frequency Mechanical seal When lubricant in oil compartment becomes milky. Lubricant (SAE 10W/20W) Every 2,000 hours or 12 months, whichever comes first. Gasket Each time pump is disassembled or inspected. Dust seal When ring is worn, and each time pump is disassembled or inspected.
PS(A)2 800 / PSW3 1500 5.7 Maintenance Disassembly (PS / PSA) 1. Removing the strainer, suction cover, and volute: Remove the three bolts (1) under the strainer (2), then remove the strainer, suction cover (3), and volute (4). 2. Removing the impeller: With a box wrench or other tool, remove the acorn nut (6), lockwasher (7) and washer (8), then remove the impeller (9), shaft sleeve (10) and V-ring (11) from the shaft. 3. Remove the wear plate (12) from the oil casing (13).
Maintenance 5.8 PS(A)2 800 / PSW3 1500 Reassembly (PS / PSA) 1. Mount the V-ring (11) onto the outside of the shaft sleeve (10) as shown in the drawing. When doing so, do not apply oil or other lubrication to the surface where the V-ring contacts the shaft sleeve (a). 2. When replacing the wear plate (12), make sure the front and back are oriented correctly. The raised portion should face the oil casing (13). Press the wear plate firmly onto the surface. 3.
PS(A)2 800 / PSW3 1500 5.9 Maintenance Disassembly (PSW) 1. Removing the strainer stand and volute: Remove the three hex nuts (1) under the strainer stand (2), then remove the strainer stand, stud bolts (3), and volute (4). 2. Removing the impeller: With a box wrench or other tool, remove the acorn nut (5) and lockwasher (6), then remove the impeller (7), wear ring (8) shaft sleeve (10), and V-ring (11) from the shaft.
Maintenance 5.10 PS(A)2 800 / PSW3 1500 Reassembly (PSW) 1. Mount the V-ring (11) onto the outside of the shaft sleeve (10) as shown in the drawing. When doing so, do not apply oil or other lubrication to the surface where the dust seal contacts the sleeve (a). 2. When replacing the wear ring (8), make sure the front and back are oriented correctly. The side with the protrusions around the edge should face the volute (4). Press the wear ring firmly onto the surface. 3.
PS(A)2 800 / PSW3 1500 5.11 Maintenance Troubleshooting Before ordering repairs, carefully read through this manual, then repeat the inspection. If the problem remains, contact your nearest dealer or Wacker Neuson representative. WARNING ALWAYS turn off the power before inspecting the pump. Failure to observe this precaution can result in serious accident.
Technical Data 6 PS(A)2 800 / PSW3 1500 Technical Data 6.
PS(A)2 800 / PSW3 1500 6.2 Technical Data Operating Specifications Part No. PS2 800 PSA2 800 PSW3 1500 Pump Electric power V/Ph/Hz Rated current A 220/1/60 110/1/60 220/1/60 220/1/60 110/1/60 5.3 10.1 5.3 13.7 27.1 Starting method Capacitor-run Discharge mm (in.) 50 (2) 80 (3.2) Output kW (Hp) 0.75 (1) 1.5 (2) m (ft.) 18 (59) 21 (69) Max. capacity L/min (GPM) 310 (82) 420 (111) Max. pressure kg/cm2 (psi) 1.79 (25.5) 2.09 (29.8) Max.
Technical Data Dimensions 221 (8.7) 192 (7.6) 162 (6.4) mm (in.) Ø187 (7.4) Ø187 (7.4) 221 (8.7) 192 (7.6) 162 (6.4) ) 8.8 3( 22 50 (2.0) 170 (6.7) 327 (12.9) 327 (12.9) 408 (16.1) 408 (16.1) 50 (2.0) 50 (2.0) C.W. PS2 800 PSA2 800 187 (7.4) wc_gr010493 122 (4.8) 80 (3.0) 80 (3.1) 518 (20.4) 593 (23.3) 600 (23.6) 6.3 PS(A)2 800 / PSW3 1500 PSW3 1500 36 wc_td000297gb.
PS(A)2 800 / PSW3 1500 7 Schematics Schematics Ref. Description Ref. Description 1 Capacitor 7 Heater 2 Main coil 8 Level relay unit 3 Auxiliary coil 9 Transformer 4 Protector 10 Electrode 5 Frame grounding 11 Switch 6 Ground — — wc_tx002013gb.
Schematics PS(A)2 800 / PSW3 1500 Wire Colors B Black V Violet Or Orange G Green W White Pr Purple L Blue Y Yellow Sh Shield P Pink Br Brown LL Light Blue R Red Cl Clear G/Y Green/Yellow T Tan Gr Gray If connected to a circuit protected by a fuse, use a time-delay fuse with this pump. CAUTION 38 wc_tx002013gb.
Important: For spare parts information, please see your Wacker Neuson Dealer, or visit the Wacker Neuson website at http://www.wackerneuson.com/. Wichtig! Informationen über Ersatzteile erhalten Sie von Ihrem Wacker Neuson Händler oder besuchen Sie die Wacker Neuson Website unter http://www.wackerneuson.com/. Important : Pour des informations sur les pièces détachées, merci de consulter votre distributeur Wacker Neuson, ou de visiter le site Internet de Wacker Neuson sur http://www.wackerneuson.com/.
