ARMY TM 9-6115-60412
NAVY NAVFAC P--33-12
(b)
Set MAINTENANCE LOCKOUT switch S100 (1, Figure 2-1) to OPERATION.
(c)
Set 24 V DC CONTROL POWER CIRCUIT BREAKER CB1 (2) to ON.
(d)
Set FUEL PUMP switch S8 (4) to AUTO FUEL PUMP ENERGIZED Indicator DS107 (5) will light to indicate
fuel transfer pump motor B102 Is operating and bringing fuel, via the auxiliary fuel hose, Into the fuel tank.
The pump will continue to operate until FUEL LEVEL gage M4 (8) indicates F, at which time FUEL PUMP
ENERGIZED Indicator DS107 (5) will go out.
NOTE
When using an external fuel supply, leave FUEL PUMP switch S8 (4)
set to AUTO at all times. Fuel transfer pump motor B102 will then
operate automatically to replenish fuel to the generator set fuel tank if
generator set is connected to utility power, or If generator set is running
(7) Fill fuel tank (utility power unavailable). If utility power Is unavailable, the fuel tank must be filled initially via the fuel
filler neck (see Figure 2-1) After the generator set is operating, SET POWER will be available and the automatic fuel
transfer system can be actuated Proceed as follows
Always connect grounding cable from fuel truck to skid ground. This will
prevent the possibility of sparking caused by static electricity. Failure to
comply with this warning could result in death or injury of personnel.
Fueling operations generate flammable, toxic fumes. Do not smoke during fuel
operations and avoid breathing fumes. Failure to comply with this warning
could re- suit in loss of life.
(a)
Set MAINTENANCE LOCKOUT switch S100 (1, Figure 2-1) to OPERATE
(b)
Set 24 V DC CONTROL POWER CIRCUIT BREAKER CB1 (2) to ON
(c)
Remove fuel cap from filler neck (see Figure 1-2)
(d)
Fill fuel tank until FUEL LEVEL gage M4 (8, Figure 2- 1) indicates F. Refer to Table 3-1 for quantity and type
of fuel.
(e)
Set MAINTENANCE LOCKOUT switch S100 (1) to MAINTENANCE.
(f)
Set FUEL PUMP switch S8 (4) to AUTO.
CAUTION
Do not allow dirt to enter fuel pump or fuel suction line or equipment damage may
occur.
(g)
Using auxiliary fuel hose assembly, connect external fuel supply to the SUCTION FUEL TRANSFER fitting
(see Figure 1-1 for fitting and Figure 4-1 for stowage location of hose. Refer to Table 3-1 for quantity and type
of fuel).
(h)
Operate circuit breaker locking beam (3, Figure 2-11) as necessary and set SET POWER circuit breaker
CB124 to ON. The generator set is now configured so that the fuel transfer system will begin to operate as
soon as the generator set begins operation When enough fuel has been consumed from the fuel tank, FUEL
PUMP ENERGIZED indicator DS107 (5, Figure 2-1) will light to indicate fuel transfer pump B102 is operating
and bringing fuel, via the auxiliary fuel hose, Into the fuel tank. The pump will continue to operate until FUEL
LEVEL gage M4 (8) Indicates F, at which time FUEL PUMP ENERGIZED indicator DS107 (5) will go dark.
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