TM 9-6115-604-34
NAVFAC P-8-633-34
b.
Install. See Figure 2-15. Use a forklift and proceed as follows:
(1)
Prepare the generator set for load circuit breaker CB1 01 installation as follows:
(a) Open the control room and bottom cabinet B doors.
(b) Clear the control room and interior of cabinet B of any objects that will obstruct the installation of
load circuit breaker CB1 01. Remove the lip flange (if reinstalled) from the base of cabinet B by
removing screws, bevel washers, and nuts. Remove racking handle from storage position.
(c) Position buffered forklift tongs approximately 8 inches (203 mm) apart. Slightly and carefully lift load
circuit breaker CB1 01 with its front panel facing the forklift operator. Ensure that the circuit breaker
underside is fully seated and centered on the buffered forklift tongs. Secure load circuit breaker CB1
01 to the forklift tongs before maneuvering the forklift for installation.
(d) Maneuver load circuit breaker CB1 01 through the control room door until circuit breaker rollers are
aligned with the circuit breaker ramp channels installed in step a(3), above. Then lower load circuit
breaker CB101 until all rollers engage the ramp channels.
(e) Slightly lift rear end of load circuit breaker CB1 01 assembly to allow entry into the compartment,
ensuring that both rear rollers are within the guide rails on either side of compartment floor. Slightly
lift front end of load circuit breaker CB1 01 and push circuit breaker inside compartment until the
release latch on the lower right side of circuit breaker snaps back into the guide rail slot.
(f)
See Figure 2-15, detail C. Pull main disconnect switch S120 handle upwards to the CLOSED
position. Lock main disconnect switch Kirk-key interlock and remove key.
(g) Install key removed in step (g), above, on load circuit breaker CB1 01 Kirk-key interlock and unlock
(h) Lift release latch at bottom right side of load circuit breaker CB1 01 and push circuit breaker into
cabinet at the same time step 0i), below, is being performed.
(i)
With racking handle, turn racking crank on circuit breaker panel clockwise until load circuit breaker
CB1 01 is as far in as it will go. (Indicated by free movement of racking handle.) (1) Remove racking
handle and replace in storage position at left side of compartment (k) Install lip flange at base of
cabinet B and secure with screws, bevel washers, and nuts. Close compartment door.
2-18. FUEL TANK REMOVAL AND INSTALLATION.
a.
Remove.
WARNING
Fuel used In the following operations Is flammable and toxic to the skin, eyes, and respiratory
tract. Use In an adequately ventilated area. Skin, eye, and respiratory protection Is required
to avoid Injury to personnel.
WARNING
The fuel tank, even when empty, may contain explosive fumes and vapors. Do not remove
tank In the vicinity of any source of Intense heat. Smoking Is prohibited within 50 feet (15.24
meters) of the work area. Failure to heed this warning may result In death or serious Injury.
NOTE
Fuel tank removal and installation will require two or more persons.
(1)
Turn FUEL PUMP switch S8 on generator control cabinet C to OFF position.
(2)
Open the fuel drain valve (34, Figure 2-16), and drain fuel into dean suitable container.
2-47
