Troubleshooting - prime mover smx45 Master Service Manual

F-code Section
PT S5.4
Switches
Version no T-code
001 SMX
222
Return
C-code
5310
7. Turn main ON/OFF switch to the ON position.
Enter key code and press the green ON button "I"
on the keypad.
8. Test truck for proper operation before returning to
service.
Key Switch (Optional) Inspection
To inspect optional key switch, proceed as follows:
1. Remove truck cover(s) [see
2. With the battery plugged in and the key switch ON,
battery voltage B+ must be present on the two
terminals of the switch.
3. Turn key switch to OFF. Depress main ON/OFF
switch to the OFF position.
4. Disconnect the battery connector from the truck.
5. Remove wires from switch terminals.
6. Test key switch for continuity with an ohmmeter. In
the OFF position, the ohmmeter must read greater
than 1 ohm. If not, replace switch.

3. Troubleshooting

To troubleshoot the main ON/OFF switch see
angle switches see
limit switch see
Master Service Manual
page 150 and/or page 152
page 259.
page 84.]
page 148, arm
and for the lift
2006-08-08