OM-240 113 Page 53
SECTION 15
−
AUXILIARY POWER SYSTEM CONNECTIONS
!
Always ground auxiliary
power system to vehicle
frame to prevent electric
shock and static electricity
hazards.
!
Also see AWS Safety &
Health Fact Sheet No. 29,
Grounding of Portable And
Vehicle Mounted Welding
Generators.
1
Auxiliary Power System
Ground
Route auxiliary power cables and
grounding cable away from hot,
sharp or moving parts.
2
Grounding Cable (Not
Supplied)
3
Metal Vehicle Frame
Connect cable from auxiliary power
system ground to metal vehicle
frame. Use #10 AWG or larger
insulated copper wire.
.
Electrically bond generator
frame to vehicle frame by met-
al-to-metal contact.
!
Always connect a ground
wire from the auxiliary power
system ground to bare metal
on the vehicle frame as
shown.
!
If a GFCI receptacle is in-
stalled, it must be a Miller-
recommended GFCI recept-
acle (see Parts List). The
generator does not provide
usable power at engine idle
speed (1800 rpm). Other
GFCI receptacles cannot be
used. The low frequency/low
voltage may prevent other
GFCI receptacles from oper-
ating properly.
!
If unit powers GFCI recept-
acles, test at least once a
month by running engine at
high speed and pressing
Test button to verify GFCI is
working properly.
!
If unit does not power GFCI
receptacles, use GFCI-prot-
ected extension cord. Lock
engine in high speed to
provide the GFCI with cor-
rect voltage and frequency
to function properly.
At least once a month, run
engine at high speed and
press Test button to verify
GFCI is working properly.
15-1. Grounding Auxiliary Power System To Truck Frame
805 444-A / 805 447-A / Ref 287 066
3
2
1
240V
120V
120V
F
C
B
120V/60HZ
120V/240V
NEUTRAL
NEUTRAL
120V/240V
EnVerter
t
SUPPLY
120V/60HZ
NEUTRAL
BONDED
TOFRAME
A
B
E
D
Содержание EnPak Mechanic OM-240 113H
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