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Summary of Contents for Whisper Power W-SQ12
- Page 1 USERS MANUAL FOR MOBILE APPLICATIONS W-SQ12 - 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
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 2.5.18 Diagram electronic governor (optional) .................... 19 January 2009 / W-SQ12 for mobile applications / EN... - Page 3 5.4.1 Setting the RPM ..........................33 5.4.2 Adjusting valve clearance and retightening the cylinder head bolts..........33 5.4.3 Disassembling instructions ......................34 SPARE PARTS LIST ..............................35 MAINTENANCE LOG ................................37 EN / W-SQ12 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-SQ12 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-SQ12 for mobile applications / January 2009... -
Page 6: Identification Plate
Check the settings (voltage, frequency, rpm) set: when there is any doubt. January 2009 / W-SQ12 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-SQ12 for mobile applications / January 2009... -
Page 8: Operation
"viton" or similar material. When exposed to abnormal high temperatures in • Keep a fire extinguisher on hand. excess of 400° C an extremely corrosive acid is produced which cannot be removed from the January 2009 / W-SQ12 for mobile applications / EN... -
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-SQ12 for mobile applications / January 2009... -
Page 10: Components
Coolant engine in Fuel lift pump Hoist eye front Engine oil dipstick Engine oil pressure switch Coolant drain plug Fuel filter Oil sump handpump Fig. 4: Front right view main components W-SQ12 January 2009 / W-SQ12 for mobile applications / EN... - Page 11 Rubber engine mounting Starter motor solenoid Starter motor Coolant generator out Water pump of the alternator cooling circuit V-belt Engine coolant pump Alternator (12VDC) Fig. 6: Rear view main components W-SQ12 EN / W-SQ12 for mobile applications / January 2009...
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Page 12: Generator Control Panel
In the event of malfunctioning this will be indicated by the Set button failure light, details will be shown on the display and the Fig. 9: Digital Diesel remote control panel engine will be shut down. There are three functions January 2009 / W-SQ12 for mobile applications / EN... -
Page 13: Control
The cooling liquid in the alternator is not pressurised. requirements of API class CD, CF or CF_4. The alternator’s expansion tank has an open connection to drain liquid and release air. EN / W-SQ12 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-SQ12 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-SQ12 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-SQ12 January 2009 / W-SQ12 for mobile applications / EN... -
Page 17: Electrical Diagrams 230 V Ac / 50 Hz
INFORMATION 2.5.16 Electrical diagrams 230 V AC / 50 Hz Figure 13: Electrical diagram 230 V AC / 50 H EN / W-SQ12 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-SQ12 for mobile applications / EN... -
Page 19: Diagram Electronic Governor (Optional)
RPM of the engine, because the processor uses the 50 Hz more stable frequency and voltage and more power. of the AC output voltage as a reference. Fig 14: Diagram electronic governer (optional) EN / W-SQ12 for mobile applications / January 2009... -
Page 20: 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. January 2009 / W-SQ12 for mobile applications / EN... - Page 21 ‘charging’ LED is blinking, reset by stop stand state). button, otherwise it will drain the start battery In order to prolong the generating set’s life expectancy, the nominal electrical demand on the system should be about EN / W-SQ12 for mobile applications / January 2009...
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Page 22: Maintenance
(so not on the remote panel) Hold as long as necessary to bleed the system. Fig. 17 Retighten the bleed screw when no further air bubbles are expelled. January 2009 / W-SQ12 for mobile applications / EN... -
Page 23: Readjustment V-Beltplacing Oil Filter
Check the air strainer at least every 500 running hours. The strainer can be cleaned by washing in petrol or solvent 10 mm Fig. 21 Fig. 19 EN / W-SQ12 for mobile applications / January 2009... -
Page 24: Regular Maintenance
• 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 January 2009 / W-SQ12 for mobile applications / EN... -
Page 25: 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 EN / W-SQ12 for mobile applications / January 2009... -
Page 26: 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 January 2009 / W-SQ12 for mobile applications / EN... -
Page 27: Trouble Shooting Table Alternator
"soft-start". Inquire at your nearest Whisper Power dealer or directly at the manufacturer, Whisper Power in the Netherlands. EN / W-SQ12 for mobile applications / January 2009... -
Page 28: 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 January 2009 / W-SQ12 for mobile applications / EN... -
Page 29: Trouble Shooting Table Engine
• Temporarily hunting (this will disappear when engine has run in). • Ongoing hunting caused by faulty Replace faulty parts. electronic governor • Faulty electronic governor Engine speed drops Replace faulty parts. EN / W-SQ12 for mobile applications / January 2009... - Page 30 Check electrical load and switch off some consumers Diesel Control will indicate “ HIGH ”. CURRENT • Insufficient intake air. Check intake air paths and filter, clean and • Choked air filter. replace if necessary. January 2009 / W-SQ12 for mobile applications / EN...
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Page 31: 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 EN / W-SQ12 for mobile applications / January 2009... -
Page 32: 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 January 2009 / W-SQ12 for mobile applications / EN... -
Page 33: Special Procedures Engine
First align the T.D.C. mark for the No. 1 cylinder. Confirm that the valves do not move up or down when the crankshaft is turned about 20 degrees in normal and reverse direction of rotation. EN / W-SQ12 for mobile applications / January 2009... -
Page 34: Disassembling Instructions
Figure 28: exploded view sound shield W-SQ12 January 2009 / W-SQ12 for mobile applications / EN... -
Page 35: Spare Parts List
Nozzle injector, 4pcs (**) 50205060 Fuel pump (high pressure) complete (***) 50205045 Thermostat (**) 50205038 Gasket thermostat (**) 50207037 Gasket rocker cover (**) More extensive parts list on the internet: WHISPERPOWER.EU (fast moving parts) EN / W-SQ12 for mobile applications / January 2009... - Page 36 50201811 Shaft 50209016 Circlip 50209014 Bearing 50221031 Male hose connector Pump housing 50201414 50201814 O-ring 50209015 Seal 50209019 Circlip 50209019 Circlip 50209014 Bearing 50209015 Seal 50209017 O-ring 50201450 RAW WATER PUMP M12 50221007 Male hose connector Screw impeller 50209013 Impeller K+ M 50209011 Impeller kit 50209012 Gasket...
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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-SQ12 for mobile applications / January 2009... - Page 38 NOTES NOTES January 2009 / W-SQ12 for mobile applications / EN...
- Page 39 NOTES NOTES EN / W-SQ12 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...
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