Allmand Maxi-Power MP65-8C1, Operator'S Manual

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4. Press the TEST BUTTON ( F ):
• The RESET BUTTON ( G ) should extend with a
click.
• If the RESET BUTTON does not extend, contact
your authorized dealer.
5. Press the RESET BUTTON.
6. If the RESET BUTTON extends during operation:
• Unplug all appliances from the GFCI protected
receptacle.
• Press the RESET BUTTON:
IF THE GFCI CANNOT BE RESET:
• The GFCI is faulty. Contact your nearest dealer.
IF THE GFCI RESETS PROPERLY:
• Check the appliance or the power cord.
G
F
Check Insulation Resistance
WARNING
• Insulation resistance should be regularly checked
or measured with a 500V insulation resistance
meter. If it is reduced to lower than 1MΩ, it could
cause an electrical leakage or a fire.
1. Remove the load side cable from the output
terminal board.
2. Remove the grounding terminal from output
terminal plate “N” and “GROUND”, out of the
grounding position of the unit.
3. Loosen the ground terminal mounting bolts of the
engine (M12), and remove the ground terminal.
4. Remove the AVR connector ( H ) inside the
generator control panel.
5. Switch ON the three-phase breaker ( I ), measure
each insulation resistance between the terminals
L1. L2. L3 terminal and bonnet ( J ).
6. If insulation resistance value measured is found
more than 1MΩ, it is good. If lower, contact your
authorized dealer.
NOTE: For improvement of insulation resistance,
wipe and clean dust and dirt from around output
terminals, circuit breaker, generator body outlet port
and receptacles.
7. After checking and confirming that insulation
resistance is proper, reestablish all connections.
WARNING
• Be sure to reconnect the cable between the
terminal “N” and terminal “Ground” just as it was
originally connected. If left disconnected, the lack of
grounding could result in electric shock.
Ground terminal
Ground terminal
Mounting bolt
H
I
J
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