TM 10-4610-310-14
0068 00
MALFUNCTION
TEST / INSPECTION
CORRECTIVE ACTION
Without pressing RESET button,
check for continuity across wires 2
and 7 at reset button. Continuity
Replace switch SW7 if faulty. (WP
should not exist. When RESET
button is not pushed, input light 3
on PLC should not be on.
While pushing RESET button,
check for continuity across wires 2
and 7 at reset button. Continuity
should exist. When RESET button
is pressed, input light 3 on PLC
should be on.
Remove wires 29 and 3 from pilot
light. Check continuity between
Replace pilot light L7. (WP 0106
terminals on light where wires 29
and 3 were connected. Continuity
should exist.
If a high-pressure condition exists
16. High-pressure shutdown
and the unit does not shutdown
pilot light not functioning -
and light does not come on, check
Replace high-pressure switch.
continued
the high-pressure switch PSH_3
on the high-pressure pump
Check wiring inside high-pressure
module.Continuity should exist
pump module junction box for
loose connections.
between wires 2 and 6 when
pressure is above high-pressure
setpoint.
END OF WORK PACKAGE
0068 00-6
