For the Whisper 6/8-3600rpm a steel fumes from the bilge and to circulate fresh air. Air outlets base plate is available with Mastervolt as an optional should be at the top of the engine room to remove the accessory (refer fig.
WHISPER 6/8 FUEL IN (4) WATER IN (8) 3/4" (19 mm) 5/16" (8 mm)
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INSTALLATION ATTENTION! Before working (installation) on the system read the section safety instructions. 2 FUEL LIFT PUMP The generating set itself is equipped with a fuel lift pump; therefore the tank can be installed at a lower level than the generating set. The maximum suction height is 3 ft.
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4 FUEL FILTERS A fine fuel filter is installed which requires maintenan- ce. Mastervolt advises to install an extra fuel filter/ water fuel separator near the fuel tank. Before starting your generating set for the first time follow the fuel system bleeding procedure in the users manual.
INSTALLATION 1.4.2 Cooling The hose goes through a hole that has to be drilled in Intercooling is based on a raw water pump, heat exchan- the lower part of the canopy close to the place where ger and water-injected exhaust. Cooling liquid in the the tank is mounted.
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INSTALLATION Restriction of raw water flow, caused by kinked hoses, 5 SIPHON BREAKER (AIR VENT) undersized pipes or connections, will reduce the When the point of water injection is below the water- engine cooling capability. This is the main cause for line, then - when the engine is stopped - there is a overheating of an engine.
INSTALLATION 1.4.3 Exhaust system Water is injected in the exhaust system of the generating set. In this way the cooling water that has passed the heat exchanger is mixed with the exhaust gases. Temperature and volume of the gases are thereby reduced considerably, so that a rubber exhaust hose can be used and the level of noise is reduced as well.
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INSTALLATION 2 "SUPER SILENT" EXHAUST SYSTEM In order to reduce the noise level of the generating from the separator must run down along the shortest set to a minimum, an option to reduce the exhaust possible path to the through-hull outlet. (ref. to fig. 9). noise further (especially exhaust water splashing) is Only after the exhaust/waterseparator the exhaust an exhaust/water separator.
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INSTALLATION WRONG Fig. 9. GOOD up to 10 ft.(3 m) 1 5/8" (40 mm) Ø Max.length 10 ft - 30 ft (3 -10 m) 2" (50 mm) Ø A - B = 10 ft. (3 m.) 1 5/8" (40 mm) Ø 1 5/8"...
BLUE WHITE required distance. When a longer distance than 90 RED/BLUE GREY/PINK GREY feet (30 m) is required, consult the Mastervolt service BLACK WARNING RELAY department for advice. Refer to fig. 11. MAX. 150 mA SENSE BAT. 2 Fig. 12.
A high efficiency battery charging battery before a main switch and be protected by a 3 unit can be ordered from Mastervolt which is able to Amps fuse. charge both the ship’s main battery and the starter (Monitoring the generator starter battery does not battery.
For the Whispers the maximum single phase current Mastervolt advises to install a MASTERSWITCH as a at 240V is 25A (6), 32A (8) or 48A(12). power source selector. This works automatically when At 120V the maximum single phase current is: 48A the generating set is not running the input remains in (6) / 63A (8) / 96A (12).
10 Connect plus and minus from the 12V starter battery and generating set, with 4 shock mounts (ref. to to the battery cables. fig.12) ‘foundation plate’(optional for Whisper 6/8). 11 Install a Mastervolt battery charger. (optional) 2 Mount the generating set directly to the foundation plate.
Check if the battery charger of the generating set is working (max. 14.2 Volt). INSTALLATION SPECIFICATIONS WHISPER 6/8/12 - 3600 RPM/7 ULTRA - 1800 RPM. TECHNICAL DATA Dimensions wxdxh. 6/8: 26” x 19,5” x 21,7” (660 x 495 x 550 mm) 12/7 ULTRA: 31,9”...
& DIAGRAMS DRAWINGS DIAGRAMS & DRAWINGS DC WIRING DIAGRAM PUMP REGULATOR START/STOP RED (PULL) BLUE (COM.) WHITE (HOLD) Fig. 14. USA / WHISPER 7 ULTRA/6/8/12 / June 2004...
& DIAGRAMS DRAWINGS 3.4 AC WIRING DIAGRAM 120/240V 60 Hz STATOR EXCITATION CAPACITOR WINDING CURRENT TRANSFORMER EARTH AND NEUTRAL CONNECTED BLACK (11) (11) 120-240V 60Hz DCC/ct-1 MAIN WINDING ROTOR BROWN YELLOW/GREEN BLUE BLACK MAIN WINDING DCC/AC-1 DCC/AC-2 CURRENT TRANSFORMER YELLOW/GREEN BLACK (22) (22)
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