TM 5-3825-270-23&P
0027
CONTROL PANEL
FACEPLATE SCREWS
Figure 6. Control Panel Faceplate Screws - Step 6.
2.
Ensure multimeter is set to measure voltage.
WARNING
Remove all jewelry such as rings, ID tags, bracelets, etc., prior to working on or around
vehicle. Jewelry and tools can catch on equipment, contact positive electrical circuits, and
cause a direct short, severe burns, or electrical shock. Failure to comply may result in injury
or death to personnel.
3.
Connect red multimeter probe to EMERGENCY STOP switch, terminal 1.
BACK OF
CONTROL PANEL
EMERGENCY
STOP SWITCH
TERMINAL 1
EMERGENCY
STOP SWITCH
TERMINAL 2
Figure 7. Emergency Stop Switch, Terminal 1 - Step 6.
4.
Connect black multimeter probe to known good ground.
5.
Note multimeter reading.
CONDITION/INDICATION
Are 22 to 28 VDC present at emergency stop switch, terminal 1?