Grounding

9-6115-652-14&P

Remove two platform anchor quick-release pins and lower personnel platform.

(7)

(8)

Close all doors on generator set enclosure except control panel doors and the two doors immediately

below the control panel.

b. G r o u n d i n g . Check that generator set is grounded to GROUND TERMINAL stud on trailer frame. Using

ground wire supplied with power unit, connect power unit GROUND TERMINAL to a suitable ground as described

below. The following sources of good ground are listed in order of preference.

NOTE

As a substitute for the supplied ground wire, any copper wire of a least No. 6 AWG may

be used.

(1)

Underground water system. Ground power unit to one of the accessible pipes in an underground water

system. Make certain underground pipe is made of metal and there is no insulation, such as a water

meter, between ground wire and the earth.

(2)

Ground rod. Drive ground rod a minimum of eight feet into earth. A ground rod must have a minimum

diameter of 5/8-inch, if solid, or 3/4-inch

if pipe.

NOTE

It maybe necessary to saturate the area around ground rod with water if soil conditions

are dry.

(3)

Ground plate. Ground power unit to a metal plate buried four feet deep. Ground plate should cover a

minimum area of nine square feet.

c. E x t e r n a l F u e l L i n e C o n n e c t i o n . ( S e e f i g u r e 4 - 4 . ) T h e p o w e r u n i t g e n e r a t o r s e t c a n b e f u e l e d f r o m a n

external source such as a five-gallon fuel can or 55 gallon drum. This eliminates the need for frequent refilling of

the generator's fuel tank during long intervals of operation.

(1)

Remove fuel can adapter and fuel pickup tube from storage locations on power unit and assemble by

threading pickup tube into adapter.

Thread one end of auxiliary fuel line onto fuel can adapter fitting and tighten.

(2)

Connect free end of auxiliary fuel line to AUXILIARY FUEL CONNECTION. This connection is located

(3)

next to the fuel filler above the trailer roadside fender.

(4)

Insert fuel can adapter in external fuel source and secure by pressing down on lever.

Set FUEL SELECTOR VALVE beneath fuel filler to AUXILIARY position.

(5)

4-5