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Summary of Contents for Whisper Power W-SC6
- Page 1 USERS MANUAL FOR MOBILE APPLICATIONS W-SC6 / SC10 - 3000 RPM - Mobile diesel generating set 230V / 50Hz Digital Diesel Control WHISPER POWER BV Kelvinlaan 82 9207 JB Drachten The Netherlands Tel.: +31-512-571550 Fax.: +31-512-571599 V1 September 2008 www.whisperpower.eu...
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Page 2: Table Of Contents
Lay outs control wiring ........................16 2.5.16 Electrical diagrams 230 V AC / 50 Hz ....................19 2.5.17 Electrical diagrams radiator fan control ................... 20 2.5.18 Diagram electronic governor (standard) ..................22 September 2008 / W-SC6/10 for mobile applications / EN... - Page 3 5.4.1 Setting the RPM ..........................34 5.4.2 Adjusting valve clearance and retightening the cylinder head bolts..........34 5.4.3 Disassembling instructions ......................35 SPARE PARTS LIST ..............................36 MAINTENANCE LOG ................................38 EN / W-SC6/10 for mobile applications / September 2008...
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Page 4: Introduction
W-SC6 / SC10 -3000RPM mobile diesel generating set, first launched in September 2008 SERVICE AND MAINTENANCE This manual is valid for the following models:... -
Page 5: Liability
Freight costs to deliver spares by normal mail or carriers is covered under guarantee. Special services like express mail, overnight delivery etc. are not covered. Taxes and EN / W-SC6/10 for mobile applications / September 2008... -
Page 6: Identification Plate
Check the settings (voltage, frequency, rpm) when there is any doubt. September 2008 / W-SC6/10 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-SC6/10 for mobile applications / September 2008... -
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-SC6 / SC10 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
Parts manual (Whisper 10) number 40200182 Workshop manual; number: 40200171 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-SC6/10 for mobile applications / September 2008... -
Page 10: Components
Engine speed adjustment screw Fuel solenoid Water pump of the alternator cooling circuit Fuel lift pump Engine oil filter Alternator temperature switch Fig. 4: Front view main components W-SC 6 and SC10 September 2008 / W-SC6/10 for mobile applications / EN... - Page 11 Filler cap engine oil Filler cap engine coolant Rocker cover Hoist eye rear Expansion tank AC Generator Exhaust 1½” AC power output Remote control Fig. 6: Rear View main components W-SC 6 and SC10 EN / W-SC6/10 for mobile applications / September 2008...
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Page 12: Generator Control Panel
2.5.2 Engine The W-SC6 generating set is based on the Mitsubishi L2E 2 cylinder diesel engine; the W-SC10 generating set is Fig. 8 Digital Diesel Control unit based on the Mitsubishi L3E 3 cylinder diesel engine. The engine is indirectly injected. -
Page 13: Alarms And Shut Down
2.5.9 Load indicator psi). On the remote control the load will be indicated on the display and by the LED-bar. The load is measured by a current transformer on the alternator. EN / W-SC6/10 for mobile applications / September 2008... -
Page 14: Cooling Liquid
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 September 2008 / W-SC6/10 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-SC6/10 for mobile applications / September 2008... -
Page 16: Lay Outs Control Wiring
INFORMATION 2.5.15 Lay outs control wiring Fig 10: Electrical Diagram control wiring W-SC 6 /SC10, using a 230V AC radiator fan September 2008 / W-SC6/10 for mobile applications / EN... - Page 17 INFORMATION Fig 11: Electrical Diagram control wiring W-SC 6 /SC 10, using a 24V DC radiator fan EN / W-SC6/10 for mobile applications / September 2008...
- Page 18 INFORMATION Fig 12: Electrical Diagram control wiring W-SC 6 /SC 10, using a 12V DC radiator fan September 2008 / W-SC6/10 for mobile applications / EN...
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Page 19: Electrical Diagrams 230 V Ac / 50 Hz
INFORMATION 2.5.16 Electrical diagrams 230 V AC / 50 Hz Fig. 13: Electrical diagram 230V EN / W-SC6/10 for mobile applications / September 2008... -
Page 20: Electrical Diagrams Radiator Fan Control
2.5.17 Electrical diagrams radiator fan control Fig. 14: Electrical diagram for standard fan control using 230V AC radiator fans Fig. 15: Electrical diagram fan control using 230V AC radiator fans – with two speeds fans (optional) September 2008 / W-SC6/10 for mobile applications / EN... - Page 21 INFORMATION Fig. 16: Electrical diagram fan control using 12V or 24V DC radiator fans (optional) EN / W-SC6/10 for mobile applications / September 2008...
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Page 22: Diagram Electronic Governor (Standard)
The actuator controls the engine speed. This actuator replaces the standard hold solenoid that is on all other In addition to the mechanical governor, the W-SC6 and mechanical controlled Whisper engines. The actuator SC10 are standard equipped with an electronic governor. -
Page 23: 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-SC6/10 for mobile applications / September 2008... - Page 24 (from a still 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 September 2008 / W-SC6/10 for mobile applications / EN...
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Page 25: Maintenance
(so not on the remote Fig. 20 panel) Hold as long as necessary to bleed the system. Retighten the bleed screw when no further air bubbles are expelled. EN / W-SC6/10 for mobile applications / September 2008... -
Page 26: Readjustment V-Beltplacing Oil Filter
4.2.7 Air strainer element Check and readjust V-belt. The W-SC6 / SC10 for mobile applications is standard Check the electrical connections. supplied with an air strainer element (figure 23). Strainer change depends on environmental contamination. Check the air strainer at least every 500 running hours. The... -
Page 27: Maintenance Schedule
This method of preservation will be sufficient for 6 months. Repeat steps 2, 3, and 4, every 6 months. Change oil before using the engine again. EN / W-SC6/10 for mobile applications / September 2008... -
Page 28: Trouble Shooting
Engine is not reaching the rated RPM. than 210V/105V)). Check capacitor and replace if necessary Defective capacitor. (refer to special procedures). Check the diode in the rotor and replace (refer Defective diode to special procedures). September 2008 / W-SC6/10 for mobile applications / EN... -
Page 29: 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-SC6/10 for mobile applications / September 2008... -
Page 30: Trouble Shooting Table Engine
Adjust valve clearance. Wrong valve clearance. Temporarily hunting (this will disappear when engine has run in). Replace faulty parts. Contact Whisper Power Ongoing hunting caused by faulty service department for advice electronic governor September 2008 / W-SC6/10 for mobile applications / EN... - Page 31 HIGH ”. CURRENT Check intake air paths and filter, clean and Insufficient intake air. replace if necessary. Choked air filter. Replace injector. Fuel injector faulty. Readjust valve clearance Valve clearance incorrect. EN / W-SC6/10 for mobile applications / September 2008...
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Page 32: 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 September 2008 / W-SC6/10 for mobile applications / EN... -
Page 33: Special Procedures Alternator
The flexible lead connected to the diode should be disconnected at the terminal end, and the forward and reverse resistance checked. A healthy diode will indicate a very high resistance (infinity) in the reverse direction, and EN / W-SC6/10 for mobile applications / September 2008... -
Page 34: Special Procedures Engine
3 fig. 28b against the notch. Check after each adjustment that the valves do not move up and down when turning the crank craft about 20 degrees clockwise and counter clockwise of T.D.C September 2008 / W-SC6/10 for mobile applications / EN... -
Page 35: Disassembling Instructions
Following instructions will help: The rotor can be taken off by removing the bold which The design of the W-SC6 / SC10 makes it possible to goes through the shaft (normal clockwise threaded). do most repairs on the spot. The connections of the The end of the shaft is specially threaded to push off alternator are very accessible. -
Page 36: Spare Parts List
Cylinder head gasket kit for W-SC10 50203040 Glow plug, 2 pcs (W-SC6) (**); 3pcs (W-SC10) (**) 50203050 Nozzle injector, 2 pcs (W-SC6 en SC8) (**); 3pcs (W-SC10) (**) 50203160 Fuel pump (high pressure) complete for W-SC6 50204160 Fuel pump (high pressure) complete for W-SC10... - Page 37 SPARE PARTS LIST Fig 31: Water pump type M EN / W-SC6/10 for mobile applications / September 2008...
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Page 38: Maintenance Log
MAINTENANCE LOG MAINTENANCE LOG first service after 50 hours: hour counter: remarks next service (every 150 hours) hour counter: September 2008 / W-SC6/10 for mobile applications / EN... - Page 39 NOTES NOTES EN / W-SC6/10 for mobile applications / September 2008...
- 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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