Snorkel TB120 2001 - Manual (Page 29)

5. AUTOMATIC SHUT-OFFS
5 - 2 P/N 0191914
Four are on the ground-control box.
One is on the junction wiring box assembly.
One is inside the junction wiring box assembly.
The tenth circuit breaker is on the side of the
GFCI outlet box.
If any of these circuit breakers pops out, as
shown here,
push it back in. If it pops out again, there is a
problem in its electrical circuit and the TB120
should be removed from service immediately and
remain out of service until it is repaired by a
qualified service technician.
NOTE: Do not open the junction-wiring box
assembly to check the one breaker inside
unless the following occurs: the
EMERGENCY STOP switch on the ground-
control box is pulled out (on), but when you
turn the MASTER KEY SWITCH to on, neither
the EMS lights nor the EMS alarm comes on
for their self test. If neither the lights nor
audible alarm comes on, open the box and
check the breaker. If it has popped out, press
it in then try to start the engine.
When a circuit breaker trips that will not reset,
immediately attempt to lower the platform to the
ground by using normal operating procedures. If
normal procedures do not work, use emergency
procedures (described in the “EMERGENCY
OPERATION” chapter of this manual) to lower
the platform.
The 11th circuit breaker is the GFCI, discussed
in the “SAFETY DEVICES” chapter.