Miller ENPAK, Руководство пользователя

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OM-261050 Page 41
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9-3. Generator Power System Connections And Overload Protection
265 802-A / 287 066 / 287 097-D
!
Stop engine and let cool.
!
Keep wiring away from hot, sharp, or
moving parts.
1 Terminal Block 1T
240 VAC power is available between 1TA and
1TE, with terminal 1TC as neutral.
120 VAC standard generator power is avail-
able between 1TA and 1TD or 1TE and 1TD.
Combined output of all generator loads can-
not exceed 6 kVA/kW.
2
Supplementary Protector CB1
Supplementary protector CB1 protects the
generator winding from overload when a
120/240 VAC load is connected.
NOTICE − If the standard generator high
speed (3600 RPM) 120V/20A circuit is used,
supplementary protector CB3 must be in-
stalled to match the amperage rating of the re-
ceptacle. There are two options for installing
120 VAC power, see truck wiring diagrams
Figure 13-4 and Figure 13-5.
If supplementary protector continues to
open, contact Factory Authorized Ser-
vice Agent.
When the EnPak is running at 1800 RPM,
the voltage output of the generator is too
low to activate some electric machines
that require the full 120 VAC or 240 VAC
for operation. If the electric machine that
you are using is not recognized as a load
by the EnPak, and does not turn on, place
the EnPak in high speed. This will bring
the output of the generator up to the nor-
mal 120 VAC or 240 VAC level, and the
machine that is plugged into the generat-
or should work normally. This is for the
standard generator power only, and does
not apply to the EnVerter power output
which is 120 VAC regardless of engine
RPM.
!
Use only Miller-recommended GFCI
receptacles (see Parts List). The gen-
erator does not provide usable power
at engine idle speed (1800 rpm). Other
GFCI receptacles cannot be used. The
low frequency/low voltage may pre-
vent other GFCI receptacles from op-
erating properly.
!
Test GFCI receptacles at least once a
month by running engine at high
speed and pressing Test button to
verify GFCI receptacles are working
properly.
Tools Needed:
240V
120V
120V
F E D C B
120V/60HZ 120V/240V NEUTRAL NEUTRAL GROUND 120V/240V
EnVerter
SUPPLY
120V/60HZ
NEUTRAL
BONDED
TOFRAME
A
Route leads from generator
load through strain relief.
Circuit Breaker
CB3 Location