Mastervolt WHISPER 3,5 User Manual
  1. Manuals
  2. Brands
  3. Mastervolt Manuals
  4. Inverter
  5. WHISPER 3
  6. User manual

Mastervolt WHISPER 3,5 User Manual

Marine diesel generating set 120v / 60 hz digital diesel control
Hide thumbs Also See for WHISPER 3,5:
Table of Contents

Advertisement

Quick Links

See also: Installation Manual
USERS MANUAL U.S.A. EDITION
WHISPER 3,5
-3600 RPM-
Marine diesel generating set 120V / 60 Hz
Digital Diesel Control
MASTERVOLT
Snijdersbergweg 93
1105 AN Amsterdam
The Netherlands
Tel.: +31-20-3422100
V1.April 2004
Fax: +31-20-6971006
www.mastervolt.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WHISPER 3,5 and is the answer not in the manual?

Questions and answers

Related Manuals for Mastervolt WHISPER 3,5

Summary of Contents for Mastervolt WHISPER 3,5

  • Page 1 USERS MANUAL U.S.A. EDITION WHISPER 3,5 -3600 RPM- Marine diesel generating set 120V / 60 Hz Digital Diesel Control MASTERVOLT Snijdersbergweg 93 1105 AN Amsterdam The Netherlands Tel.: +31-20-3422100 V1.April 2004 Fax: +31-20-6971006 www.mastervolt.com...

  • Page 2: Table Of Contents

    The Whisper 3,5 generating set ........
  • Page 3 Maintenance log ............. . .31 USA / WHISPER 3,5 / April 2004...

  • Page 4: Introduction

    1 INTRODUCTION GENERAL The functioning of this generating set is subject to gua- The Whisper 3,5 Marine Diesel Generating set is manu- rantee. The period and conditions of this guarantee are factured and marketed by Mastervolt. laid down in the general conditions of delivery as regis-...

  • Page 5: Liability

    214 lbs. 97 kg the generating set in specific conditions which brings dangers which could not be foreseen, or could be avoided by additional measures. Mastervolt does not accept liabi- Fig. 1: Nameplate. USA / WHISPER 3,5 / April 2004...

  • Page 6: Information

    In the U.S.A. version such as loose connections, burned cables etc. neutral and ground are connected on the alternator. This must be repaired immediately. requires an insulation protection device as commonly April 2004 / WHISPER 3,5 / USA...

  • Page 7: Installation

    In all situations the transfer switches between shore, 2.1.6 Fire and explosion inverter and generator should switch both neutral and line. Ofcourse this is the case when using a Mastervolt Fuels can be flammable. Proper handling MASTERSWITCH. limits the risk of fire and explosion.

  • Page 8: Transport Lifting And Storage

    The full automatic Digital Control is based on microprocessor technology. Several automatic start/stop functions can be programmed and monitored. (refer to Digital Diesel Control users manual) April 2004 / WHISPER 3,5 / USA...

  • Page 9: Components

    Capacitor; Fuse 1; Fuse 2; Remote control cable; Stop solenoid; Oilstrainer cover; Start button; Digital Diesel Control unit; RPM set screw; Oil temp switch; Plug screw; Heat exchanger. Fig. 2: Overview Whisper 3500. USA / WHISPER 3,5 / April 2004...

  • Page 10: Generator Control Panel

    AC-2 heat start fuel fail 2.5.2 Engine The Whisper 3,5 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. The heat exchanger Fig..

  • Page 11: Battery Charger

    2.5.9 Load indicator On the remote control the load will be indicated on the display and by the LEDbar. The load is measured by a current transformer on the alternator. USA / WHISPER 3,5 / April 2004...

  • Page 12: Technical Data

    DIN627OB 4,6 kW / 3600 RPM Cooling system indirect cooling by raw water. Cooling water pump pto driven Mastervolt self priming impeller pump, type K Fuel lift pump engine electric pump (12 V DC), additional pump available upon request Starting battery (optional)

  • Page 13: Wiring Codes And Colours

    1 mm2 DCC > generator AC output blue 1 mm2 LCP > battery charger winding generator 1 mm2 LCP > battery charger winding generator 1 mm2 DDC=Digital Diesel Control Unit LCP=Local Control Panel USA / WHISPER 3,5 / April 2004...

  • Page 14: Lay Out Control Pcb

    INFORMATION 2.5.14 Lay out control PCB PUMP REGULATOR START/STOP Fig. 7: Lay out control PCB. April 2004 / WHISPER 3,5 / USA...

  • Page 15: Electrical Diagram 120V Ac

    (22) DCC/ct-2 CURRENT EARTH AND NEUTRAL CONNECTED TRANSFORMER 120-240V 60Hz BLACK (11) (11) DCC/ct-1 BROWN YELLOW/GREEN BLUE BLACK DCC/AC-1 DCC/AC-2 CURRENT TRANSFORMER YELLOW/GREEN Fig. 8: Electrical diagram 120 Volt. BLACK (22) (22) DCC/ct-2 USA / WHISPER 3,5 / April 2004...

  • Page 16: 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. April 2004 / WHISPER 3,5 / USA...
  • Page 17 3 Check coolant flow. Always check immediately after starting the generator The Whisper 3,5 can even be started with an almost dis- if cooling water flows at the exhaust outlet. If this is charged battery using the cylinder compression release not the case, check the cooling water pump.
  • Page 18 It is also recommended to switch off electrical Nevertheless, the Whisper 3,5 is designed so as not to users prior to stopping the generator because of the overheat, even under extreme conditions.

  • Page 19: Maintenance And Care

    For the same reason it is of the greatest importance to use the right oil specifica- tion. The first time starting up or after running out of fuel it could be necessary to prime the fuel system. Fig. 12: Valve clearance. USA / WHISPER 3,5 / April 2004...

  • Page 20: Replacing Fuel Filter

    1 Filling cap; EVERY 300 HOURS: 2 Min. oil level; • Replace the impeller of the raw water pump. 3 Max. oil level. • Check valve clearance. Fig. 13. • replace the fuel filter April 2004 / WHISPER 3,5 / USA...

  • Page 21: Maintenance Schedule

    7 Protect the generating set against the influences of bad weather conditions. 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. USA / WHISPER 3,5 / April 2004...

  • Page 22: Trouble Shooting

    • Rotor diodes broken. Check the diodes in the rotor (refer to special procedures) The Whisper 3,5 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 23: Engine Faults

    Check battery voltage. Recharge the battery. (battery too weak). Inspect battery terminals and cables for a good electrical connection (inspect against corrosion, tattered wires, etc.) • Faulty fuse on control panel. Replace fuse. USA / WHISPER 3,5 / April 2004...
  • Page 24 • Defective generator (windings, bearings, Generator must be sent to manufacturer for repair or other). of damaged bearing or winding. • Damaged engine. Repair by Mastervolt service. April 2004 / WHISPER 3,5 / USA...
  • Page 25 Bring the oil to the correct level. • Choked fuel filter. Replace the fuel filter. • Choked air filter Check air inlet openings; clean air filter. • Exhaust blocked. Check the exhaust system. USA / WHISPER 3,5 / April 2004...

  • Page 26: Warnings

    If you cannot correct a problem with the aid of the mal- The diodes in the rotor can be checked with a multimeter. function table, contact your Mastervolt Service Centre or When both diodes are faulty the alternator will not generate Mastervolt Amsterdam for an extended service list, tel: any voltage.

  • Page 27: Windings Resistance Values

    (refer to installation manual). This is true for all When readings indicate infinity but a fault is suspected generators, but specially for the Whisper 3,5, because one can do a high voltage resistance test (MEGGERING) this small engine has a small gasflow that easily can be This procedure should be carried out by an expert blocked by a water trap in the exhaust system.

  • Page 28: Disassembly Instructions

    Test the generating set first outside its capsule and sing. check very carefully for leakages before putting it back in its enclosure. April 2004 / WHISPER 3,5 / USA...

  • Page 29: Spare Parts List

    Copper washer connection bolt, M10 x 16 (**) 50201035 Copper washer, M12 x 18 (**) 50202048 Stop solenoid 50201250 Raw water pump complete Mastervolt type K (***) (refer to fig. 17) 50209011 Impeller + gasket (3,4,5) (*) 50201012 Cover type K (**) (2) 50209018...
  • Page 30 Hose connector, 2x, 12,5 MM x 3/8” 50221001 Seal, 2x 50209015 O-ring, 1x 50209017 Bearing, 2x 50209014 Clip, 2x 50209019 Clip, 1x 50209016 Shaft type K, 1x 50201011 Impeller kit: impeller + gasket + screw 50209011 April 2004 / WHISPER 3,5 / USA...

  • Page 31: Maintenance Log

    INFORMATION MAINTENANCE MAINTENANCE LOG first service after 25 hours: hour counter: remarks: next service (every 100 hours) hour counter: remarks: USA / WHISPER 3,5 / April 2004...
  • Page 32 MASTERVOLT Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel.: +31-20-3422100 / Fax: +31-20-6971006 www.mastervolt.com / info@mastervolt.com April 2004 / WHISPER 3,5 / USA...

Table of Contents

Save PDF