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Troubleshooting
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Summary of Contents for Whisper Power W-SQ16
- Page 1 USERS MANUAL FOR MOBILE APPLICATIONS W-SQ16 - 1500 RPM - Mobile diesel generating set 230V / 50Hz Digital Diesel Control WHISPER POWER BV Kelvinlaan 82 9207 JB Drachten Nederland Tel.: +31-512-571550 Fax.: +31-512-571599 www.whisperpower.eu V1 January 2009...
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Page 2: Table Of Contents
Wiring codes and colours ......................115 2.5.15 Lay out control wiring ........................16 2.5.16 Electrical diagrams 230 V AC / 50 Hz ....................17 2.5.17 Electrical diagrams radiator fan control ................... 18 January 2009 / W-SQ16 for mobile applications / EN... - Page 3 Setting the RPM ..........................32 5.4.2 Adjusting valve clearance and retightening the cylinder head bolts..........32 5.4.3 Disassembling instructions ......................33 SPARE PARTS LIST ..............................335 MAINTENANCE LOG ................................37 EN / W-SQ16 for mobile applications / January 2009...
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Page 4: Introduction
This danger symbol refers to electric danger and draws attention to special warnings, instructions or procedures which, if not strictly observed, may result in electrical shock which will result in severe personal injury or loss of life. January 2009 / W-SQ16 for mobile applications / EN... -
Page 5: Liability
For shipments to remote areas any additional costs incurred over normal carriage will be invoiced to the customer. The cost for returning faulty goods is not covered under guarantee. EN / W-SQ16 for mobile applications / January 2009... -
Page 6: Identification Plate
On the settings. Check the settings (voltage, frequency, rpm) identification plate are also some basic features of the when there is any doubt. set: January 2009 / W-SQ16 for mobile applications / EN... -
Page 7: Information
3 Amp fuse must be removed from the control panel and the battery plus cable must be removed from the battery. Warning signs indicate parts which could be live. EN / W-SQ16 for mobile applications / January 2009... -
Page 8: Operation
INFORMATION 2.1.5 Operation External moving parts like fans and V-belts are covered by the soundshield and therefore the W-SQ16 is very safe when the soundshield is closed. BREAK Nevertheless take note of the signs on the THROUGH generating set which show symbols in a triangle indicating danger. -
Page 9: Transport, Lifting And Storage
12 weeks. Workshop manual; number: 40200172 However in this manual there is a list of important parts for maintenance and spare parts as well as a chapter on maintenance and problem solving. EN / W-SQ16 for mobile applications / January 2009... -
Page 10: Components
Fig. 3 Rear view main components W-SQ16 Filler cap engine oil Rocker cover Filler cap engine coolant Temperature switch coolant Engine oil pressure switch Engine serial number Fig. 4: Rear view main components W-SQ16 January 2009 / W-SQ16 for mobile applications / EN... -
Page 11: Main Components To Identify
Coolant engine in Coolant alternator in Coolant alternator out Coolant engine out Water pump of the alternator cooling circuit V-belt Engine coolant pump Fig. 6: Front view main components W-SQ16 Alternator (12VDC) EN / W-SQ16 for mobile applications / January 2009... -
Page 12: Generator Control Panel
2.5.2 Engine The W-SQ16 generating set is based on the Mitsubishi S4Q2 4 cylinder diesel engine. The engine is indirectly Fig. 8 Digital Diesel Control unit injected. The engine is water cooled and the cooling liquid is cooled by a radiator. -
Page 13: Control
This tank has to be filled up till the mark. On the tank is an overflow connection. This connection can be used to connect an open hose to drain the overflow of the cooling liquid to outside the vehicle. EN / W-SQ16 for mobile applications / January 2009... -
Page 14: Technical Data
25 degrees Standard supplies Digital remote panel (+15 m cable), fuel filter, fuel lift pump, user and installation manuals Available as option: Installation kits, non earth return (ungrounded), spare part kits January 2009 / W-SQ16 for mobile applications / EN... -
Page 15: Wiring Codes And Colours
1,5 mm2 DDC > LCP red/green 1,5 mm2 DDC > generator AC output brown 1 mm2 DDC > generator AC output blue 1 mm2 DDC=Digital Diesel Control Unit LCP=Local Control Panel EN / W-SQ16 for mobile applications / January 2009... -
Page 16: Lay Out Control Wiring
INFORMATION 2.5.15 Lay out control wiring Fig 10: Electrical Diagram control wiring W-SQ16 January 2009 / W-SQ16 for mobile applications / EN... -
Page 17: Electrical Diagrams 230 V Ac / 50 Hz
INFORMATION 2.5.16 Electrical diagrams 230 V AC / 50 Hz Fig. 11: Electrical diagram 230V EN / W-SQ16 for mobile applications / January 2009... -
Page 18: Electrical Diagrams Radiator Fan Control
CU0,75 CU0,75 CU1.5 CU1.5 45-35?C 12VDC 230VAC 80-70?C 230VAC 230VAC DIMENTION BOX: 270x270x180 MM Fig. 13: Electrical diagram fan control using 230V AC radiator fans – with two speeds fans (optional) January 2009 / W-SQ16 for mobile applications / EN... -
Page 19: Operation
Therefore we recommend daily oil-checks. Check oil level prior to starting the engine or at least 5 minutes after the engine has stopped. EN / W-SQ16 for mobile applications / January 2009... - Page 20 If no Mass Systemswitch is used: Switch main Power Nevertheless, the W-SQ16 is designed so as not to Source Selector switch to "OFF" or switch off all overheat, even under extreme conditions.
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Page 21: Maintenance
When the engine is in cold condition both valves (inlet and outlet) should have a clearance between 0.25 mm. The adjustment has to be done at TDC (refer to § 5.4.2). EN / W-SQ16 for mobile applications / January 2009... -
Page 22: Replacing Fuel Filter
Fig. 18 4.2.6 Readjustment V-beltplacing oil filter The alternator bracket allows for readjust of the V-belt. Deflections should be 10 mm (refer to fig. 19) Fig. 21 January 2009 / W-SQ16 for mobile applications / EN... -
Page 23: Regular Maintenance
Whisper Power batteries are used). replaced. • Check battery terminals for corrosion • Check and readjust V-belt When the generator set runs less than 100 hours a year the oil should be changed yearly EN / W-SQ16 for mobile applications / January 2009... -
Page 24: Maintenance Schedule
Replace or clean the air strainer element 2000 hours Check lubricating oil pressure 2000 hours Check injector and injection pressure 2000 hours Replace or clean the air filter element 2000 hours January 2009 / W-SQ16 for mobile applications / EN... -
Page 25: Trouble Shooting
Oil pressure failure OIL PRESSURE Generator AC output voltage is either too high or too low AC VOLTAGE Generator is in overload HIGH CURRENT Output frequency of the generator is too low FREQUENCY EN / W-SQ16 for mobile applications / January 2009... -
Page 26: Trouble Shooting Table Alternator
"soft-start". Inquire at your nearest Whisper Power dealer or directly at the manufacturer, Whisper Power in the Netherlands. January 2009 / W-SQ16 for mobile applications / EN... -
Page 27: Engine Faults
Oil pressure failure OIL PRESSURE Generator AC output voltage is either too high or too low AC VOLTAGE Generator is in overload HIGH CURRENT Output frequency of the generator is too low FREQUENCY EN / W-SQ16 for mobile applications / January 2009... -
Page 28: Trouble Shooting Table Engine
• Wrong valve clearance. Adjust valve clearance. • Temporarily hunting (this will disappear when engine has run in). • Ongoing hunting caused by faulty Replace faulty parts. electronic governor (only if applied) January 2009 / W-SQ16 for mobile applications / EN... - Page 29 • Thermostat faulty Check thermostat and replace Sooty, black exhaust. • Generator is being overloaded. Digital Check electrical load and switch off some consumers Diesel Control will indicate “ HIGH ”. CURRENT EN / W-SQ16 for mobile applications / January 2009...
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Page 30: Warnings
INT +31-512-571550. ● Motor RPM suddenly rises or drops. ● Unusual noise comes from generating set. ● Exhaust gases suddenly colour dark. ● Engine failure warning light is on January 2009 / W-SQ16 for mobile applications / EN... -
Page 31: Special Procedures Alternator
When readings are infinity but a fault is suspected one can do a high voltage resistance test (MEGGERING) This procedure should be carried out by an expert EN / W-SQ16 for mobile applications / January 2009... -
Page 32: Special Procedures Engine
1 =Adjustment screw operational RPM 2 =Adjustment screw max. RPM It is very important to identify the correct setting assembly (refer to fig. 25). The screw is to be locked in position with the lock-nut. January 2009 / W-SQ16 for mobile applications / EN... -
Page 33: Disassembling Instructions
20 degrees in normal and The design of the W-SQ16 makes it possible to do reverse direction of rotation. most repairs on the spot. The connections of the alternator are very accessible. - Page 34 SPARE PARTS LIST Figure 28: exploded view sound shield W-SQ16 January 2009 / W-SQ16 for mobile applications / EN...
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Page 35: Spare Parts List
Fuel filter (*) 50205120 V-belt (*) 40203121 Oil filter (*) 50201370 Raw water pump complete Whisper Power type M16 (***) (refer to fig. 28) 40206254 Impeller (50206259) + gasket (50206260) (*) 50206255 Cover type M16 (**) 50209018 Bolts cover (**) (6 pcs.) - Page 36 SPARE PARTS LIST Figure 29: water pump complete Whisper Power type M16 January 2009 / W-SQ16 for mobile applications / EN...
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Page 37: Maintenance Log
MAINTENANCE LOG MAINTENANCE LOG first service after 50 hours: hour counter: remarks next service (every 150 hours) hour counter: EN / W-SQ16 for mobile applications / January 2009... - Page 38 NOTES NOTES January 2009 / W-SQ16 for mobile applications / EN...
- Page 39 NOTES EN / W-SQ16 for mobile applications / January 2009...
- Page 40 Kelvinlaan 82, 9207 JB Drachten, The Netherlands Tel : + 31-512-571550 / Fax : + 31-512-571599 www.whisperpower.eu / info@whisperpower.nl...