Operation
GV 3800A
30
wc_tx001890gb.fm
4.11
Testing the Ground-Fault Interrupt (GFI)
Overview
The GFI should be tested for proper operation every time the
generator is used.
In the normal operating state, the green “POWER” LED is illuminated
and the circuit breaker is in the “ON” position.
Procedure
Follow the procedure below to test the GFI.
4.11.1 Press “TEST” button
(g)
.The green LED will go out, and the red
“FAULT” LED should illuminate. The circuit breaker switch
(d)
should
move to the “OFF” position.
4.11.2 If the red LED or breaker does not trip or change state, do not use the
machine. Consult an electrician for assistance.
4.11.3 Press “RESET” button
(h)
. The red LED should go out, and the green
LED should illuminate.
4.11.4 Manually move the circuit breaker switch to the “ON” position to
restore circuit power.
4.12 Main Circuit Breaker
The generator is protected by a two-pole, 16-Amp per pole, main
circuit breaker
(d)
located on the control panel.
The main circuit breaker protects the generator from severe overloads
or short circuits. If the main circuit breaker opens, turn the engine off
immediately and determine the cause before restarting. Check the
appliances and tools attached to the generator for defects and make
sure their power requirements do not exceed the power rating of the
generator or the current limit of the receptacles.
