Winco PSS40LS/B User Manual

Engine Generator Set225 SOUTH CORDOVA AVELE CENTER MN 56057507-357-6831PACKAGESTANDBYSYSTEMSAutomatic TransferSwitchPSS27LS/APSS38LS/APSS27LS/BPSS40LS

Page 81108-2060706-148The connections to the engine control will be made in a 2" X 4"connection box mounted on the back side of the generato

60706-148Page 91108-20** Notice **If for any reason during the check out procedure the voltage andfrequency are not correct, turn the selector switch

Page 101108-2060706-148TROUBLESHOOTING TABLESUNIT WILL NOT CRANK WHEN THE POWER FAILS.1. Generator control switch not in "AUTOMATIC"position

60706-148Page 111108-20NATURAL GAS TO PROPANE VAPOR1. Turn off fuel supply.2. Remove the fuel line from the carburetor at the demandregulator.3. Remov

Page 121108-2060706-148CONTROL PANEL WIRING THREE PHASECONTROL PANEL WIRING SINGLE PHASE

60706-148Page 131108-20CONTROL PANEL

Page 141108-2060706-148THREE PHASE AC WIRINGHIGH AND LOW WYETHREE PHASE-LOW WYE120/208 VOLTSTHREE PHASE-HIGH WYE277/480 VOLTS

60706-148Page 151108-20THREE PHASE AC WIRING - DELTASINGLE PHASE AC WIRINGSINGLE PHASE120/240 VOLTSTHREE PHASE -DELTA120/240 VOLTS

Page 161108-2060706-148VOLTAGE REGULATOR WIRINGTHREE PHASE AND SINGLE PHASECONTROL PANEL WIRINGTHREE PHASE AND SINGLE PHASESINGLEPHASETHREEPHASE

60706-148Page 171108-20DC SCHEMATIC

Page iTABLE OF CONTENTSINTRODUCTION iGUIDE TO PRODUCT SAFETY 1BASIC INFORMATION 2Description 2Specification Table 3PREPARING THE UNIT 3Unpackin

Page 181108-2060706-14827 KW INTERNAL GENERATION CONNECTIONSSingle Phase120/240 VoltsThree Phase120/240 VoltThree Phase120/208 VoltThree Phase277/480

60706-148Page 191108-2040 KW INTERNAL GENERATION CONNECTIONSThree Phase120/208 VoltSingle Phase120/240 VoltsThree Phase120/240 VoltThree Phase277/480

Page 201108-2060706-148PSS40LSOUTLINEDRAWINGAND WIRINGENTRANCE

60706-148Page 211108-20PSS27LSOUTLINE DRAWINGAND WIRINGENTRANCE

1108-10WINCO, Incorporated warrants to the original purchaser for 12 months that goods manufactured orsupplied by it will be free from defects in wor

60706-148Page 11108-202. FIRE HAZARD - Natural gas and L.P. present a hazard ofpossible explosion and/or fire.a. Do not smoke or use open flame near t

Page 21108-2060706-148TESTING POLICY:Before any generator is shipped from the factory, it is fullychecked for performance. The generator is loaded to

60706-148Page 31108-20transit. The title to goods rests with the consignee when genera-tors are shipped FOB factory, and only the consignee can legal

Page 41108-2060706-148ENGINE GENERATOR SET MOUNTINGThe unit’s main frame should be bolted solidly to a 4 to 6 inchthick cement pad. The engine-genera

60706-148Page 51108-20LUBRICATIONBefore starting the engine, check the oil level in the crankcase. Ifit is low, refill to the full mark with the prope

Page 61108-2060706-148CONNECTING THE BATTERY CHARGER &BLOCKHEATERA two-stage battery tender is provided on all PSS series genera-tors. This batte

60706-148Page 71108-20Three phase unit shown, for single phasewiring disregard L-2, T-2, G-2.lower lugs on the line side contactor. Jumper leads have