Table of Contents
Related Manuals for Whisper Power M-SC3.5
Summary of Contents for Whisper Power M-SC3.5
- Page 1 USERS MANUAL M-SC3.5 - 3000 RPM - Marine diesel generating set 230V / 50Hz MasterBus controlled WHISPER POWER BV Kelvinlaan 82 9207 JB Drachten Netherlands Tel.: +31-512-571550 Fax.: +31-512-571599 V1. May 2010 www.whisperpower.eu...
-
Page 2: Table Of Contents
General ................................18 Operating instructions ............................18 3.2.1 Summarised operating instructions (daily use) ................18 3.2.2 Extended operating instructions ...................... 18 MAINTENANCE ................................21 Alternator ................................21 Engine ................................21 4.2.1 Preliminary instructions ........................21 May 2010 / M-SC3.5 / EN... - Page 3 Special procedures engine ..........................34 5.4.1 Setting the RPM ..........................34 5.4.2 Tightening torques ........................... 34 5.4.3 Measuring exhaust backpressure ....................34 5.4.4 Disassembling instructions ......................35 SPARE PARTS LIST ..............................36 MAINTENANCE LOG ................................38 EN / M-SC3.5 / May 2010...
-
Page 4: Introduction
GUARANTEE maintenance and operation procedures. Whisper Power guarantees that this generating set has information, specifications, illustrations been built according to good workmanship, according to... -
Page 5: Liability
INTRODUCTION by additional measures. Whisper Power does not accept Example 4: Neglect Whisper generators have an option for an auto start/stop liability for damage due to use of the generator, possible mode or interval mode. errors in the manuals and the results thereof. - Page 6 (RPM). 50 Hz correlates with 3000 rpm, 60 Hz correlates with 3600 rpm. CURRENT shows the maximum current that is acceptable at the specified frequency, voltage and power factor. May 2010 / M-SC3.5 / EN...
-
Page 7: Information
Warning signs indicate parts which could be 2.1.5 Operation live. The M-SC3.5 generating set does not have any external moving parts like fans and V-belts and therefore is very safe. 2.1.3 Earth insulation failures According to local regulations and depending on the... -
Page 8: Fire And Explosion
Whisper Power system devices such as the fuel may enter the blood stream with fatal results. inverter, battery charger, generator, batteries and many... -
Page 9: Remote Control Panel
Special hose connector for measuring exhaust Included in the delivery is: • backpressure (Refer to paragraph 5.4.3). This users manual (number: 40261131) • An installation manual (number: 40261141) • An operating manual “MasterView Easy for Whisper generators” (number: 40200271). EN / M-SC3.5 / May 2010... -
Page 10: Components
33 Remote control cable; 34 Stop solenoid; 35 Oil strainer cover; 36 Start / Stop button; 37 Status LED’s; 38 RPM set screw; 39 Oil temp switch; 40 Plug screw; 41 Heat exchanger. Figure 2: Overview M-SC3.5 May 2010 / M-SC3.5 / EN... -
Page 11: Local Control Panel
2.5.2 Engine The M-SC3.5 generating set is based on the Kubota OC60 1 cylinder diesel engine. The engine is indirectly injected. The engine is oil cooled and the oil is cooled by a heat exchanger and raw water. -
Page 12: Battery Charger
The oil must be suitable for oil changes as specified in the maintenance chapter. The Kubota engine must be run on heavy duty lubricating oil meeting the requirements of API class CD, CF or CF_4. May 2010 / M-SC3.5 / EN... -
Page 13: Technical Data
Indirect cooling by raw water Cooling water consumption 10-12 l/min. Cooling water pump PTO driven Whisper Power self priming impeller pump, type K Fuel lift pump engine electric pump (12 V DC), additional pump available upon request Starting system electrical... -
Page 14: Dc Wiring Diagrams
INFORMATION 2.5.9 DC wiring diagrams Fig. 5: DC wiring M-SC3.5 grounded (part. Nr. 41200500) May 2010 / M-SC3.5 / EN... - Page 15 INFORMATION Fig. 6: DC wiring M-SC3.5 ungrounded (part. Nr. 41200506) EN / M-SC3.5 / May 2010...
-
Page 16: 2.5.10 Wiring Names And Colours
1 mm2 Uac1-N white 1 mm2 Ground relay + white 1 mm2 Battery + 16 mm2 Battery - black 16 mm2 Earth wire green/yellow 6 mm2 * Ungrounded versions only (part nr. 41200506) May 2010 / M-SC3.5 / EN... -
Page 17: 2.5.11 Ac Wiring Diagram 230 V Ac / 50 Hz
MAIN WINDING DCC/AC-1 YELLOW/GREEN EARTH AND NEUTRAL CONNECTED 230 V 50 Hz EARTH AND NEUTRAL CONNECTED CURRENT TRANSFORMER BLACK (11) (11) 230V 50Hz DCC/ct-1 BROWN YELLOW/GREEN BLUE DCC/AC-1 YELLOW/GREEN Figure 7: AC wiring diagram EN / M-SC3.5 / May 2010... -
Page 18: Operation
Check the water strainer. In operation checks: Check for leaks. Check for abnormal noise or vibration; Regularly check the siphon vent in the cooling water Check the voltage; supply. Check sea water flow at exhaust outlet; May 2010 / M-SC3.5 / EN... - Page 19 MasterView Easy). expelled. The M-SC3.5 can even be started with an almost Be aware that especially in harbours the discharged battery using the cylinder compression release coolant water inlet can easily be blocked by handle.
- Page 20 If the generator is operating in a hot environment and Switch to an other 230V power source, if available. If you do not act as given above, the excessive heat in a Masterwwitch is installed, this is done automatically. May 2010 / M-SC3.5 / EN...
-
Page 21: Maintenance
When more time is needed to bleed, hold the Start / Stop button on the Local control panel pushed. Hold as long as necessary to bleed the system. EN / M-SC3.5 / May 2010... -
Page 22: Cleaning Oil Strainer
Do not allow the • Check the cooling system. engine to run with a dirty exhaust without The engine oil is indirectly cooled by raw water via an oil cooler/ heat exchanger. The alternator May 2010 / M-SC3.5 / EN... -
Page 23: Maintenance Schedule
Repeat steps 2, 3, and 4, every 6 months. Change oil Replace fuel filter 1000 hours before using the engine again. Replace oil strainer 1000 hours Check lubricating oil pressure 2000 hours Check injector and injection pressure 2000 hours EN / M-SC3.5 / May 2010... -
Page 24: Trouble Shooting
AC output frequency is too high, engine speed is FAC High See section 5.2.3 too high Too much load connected to the AC output of Overload Reduce connected load or see the generator section 5.1.3 May 2010 / M-SC3.5 / EN... - Page 25 Check for short circuits in the glow plug, check for short circuits in the wiring. UDC Start low DC voltage to the start solenoid was too Check for short circuits in the start solenoid, check for short circuits in the wiring. EN / M-SC3.5 / May 2010...
-
Page 26: Other Electrical Problems
• Rotor diodes broken. Check the diodes in the rotor (refer to special procedures) The M-SC3.5 has two diodes in the rotor. It happens very rarely that both are broken. When only one diode is broken the voltage will be low but will not varnish completely. - Page 27 "soft-start". Inquire at your nearest Whisper Power dealer or directly at the manufacturer, Whisper Power in the Netherlands. EN / M-SC3.5 / May 2010...
-
Page 28: Engine Faults
MasterView Easy was lost. Start failure Engine fails to start. See section 5.2.3 Not configured No serial number was assigned to the generator Contact your supplier. set. This may mean that calibration of the generator fails. May 2010 / M-SC3.5 / EN... -
Page 29: Other Engine Related Problems
(refer to paragraph 5.4.3). Contact Whisper Power service department for advice. • Blocked injector. Have the injector tested and cleaned if necessary. EN / M-SC3.5 / May 2010... - Page 30 • Black smoke - incomplete combustion Check the fuel . caused by: overload, choked air filter, Check for overload. inlet temperature too high, unsuitable fuel or water in fuel. May 2010 / M-SC3.5 / EN...
- Page 31 Have the compression measured. • Damaged piston ring. Clean or replace the rings. • Wear out of cylinder. Have the compression measured and have the engine overhauled. • Overload. Over-temperature Take away the overload. EN / M-SC3.5 / May 2010...
-
Page 32: Warnings
Service address If you cannot correct a problem with the aid of the mal- Generator must be shut off immediately if: function table, contact your Whisper Power Service Centre or Whisper Power Netherlands, tel: INT+31-512-571550. www.whisperpower.eu. ● Motor RPM suddenly rises or drops;... -
Page 33: Special Procedures Alternator
10,000 ohms scale, or an infinity reading in both directions. The problem can also be in a faulty surge suppressor which is a metal-oxide varistor connected across the diodes, or the ESD capacitor. Replace the diodes, the suppressors and the capacitors. EN / M-SC3.5 / May 2010... -
Page 34: Special Procedures Engine
This is true for all generators, but RPM is set by the manufacturer and should not need specially for the M-SC3.5, because this small engine has a readjustment! However a very slight offset after running in small gas flow that easily can be blocked by a water trap in could occur. -
Page 35: Disassembling Instructions
Test the generating set first outside its capsule and check very carefully for leakages before putting it The cooler elements are welded to the alternator back in its enclosure. housing with silver and cannot be disassembled. EN / M-SC3.5 / May 2010... -
Page 36: Spare Parts List
50201290 Rotary diodes (2 pcs) (including varistors and capacitors (**) 50201085 Alternator bearing including O-ring (**) 50209150 Digital Diesel Control unit / Local control Panel on the engine (M-SC3.5 - MasterBus) (***) 50212170 Fuse 10 Amps (*) 50212175 Fuse 30 Amps (*) 50201069 Wiring loom complete (M-SC3.5 - MasterBus) ***... - Page 37 SPARE PARTS LIST Figure 18: Waterpump type K EN / M-SC3.5 / May 2010...
-
Page 38: Maintenance Log
MAINTENANCE LOG MAINTENANCE LOG First service after 50 hours: Hour counter: Remarks: Next service (every 150 hours): Hour counter: Remarks: May 2010 / M-SC3.5 / EN... - Page 39 Kelvinlaan 82, 9207 JB Drachten, The Nederlands Tel : + 31-512-571550 / Fax : + 31-512-571599 www.whisperpower.eu / info@whisperpower.nl...