TROUBLESHOOTING CONTINUED
NOVA Lock & Load
TM
Owner’s Manual
12
LIMIT SWITCH TEST PROCEDURE
Set multimeter to “RX1” scale for “Continuity
Test”.
Attach multimeter leads to pins “B” and “C” of
limit switch connector. You should have:
- plunger released - no meter reading.
- plunger depressed - a “Full Scale” meter
reading.
NOTE: The green (ground) wire of the limit switch
does not have to be tested. A continuity test lamp
may be used instead of a multimeter.
FIGURE I—LIMIT SWITCH AND HOOK POSITION CHART