Operating instructions

32DDO03.A
3 - 2
C. TROUBLESHOOTING GUIDE
The troubleshooting guide is designed to provide a logical starting point to locate general
problems that could occur with the power door operators. However, not all possible problems
or combinations of problems are listed. For troubleshooting the door operators, refer to Table
3-2. The guide does not incorporate routine safety precautions or preliminary procedures and
assumes that the vehicle battery is fully charged and the battery terminals/connectors are
clean and tight.
WARNING!
THE TROUBLESHOOTING GUIDE DOES NOT INCORPORATE ROUTINE SAFETY PRECAU-
TIONS OR PRELIMINARY PROCEDURES. ONLY A TRAINED, AUTHORIZED RICON SERVICE
TECHNICIAN MUST PERFORM TROUBLESHOOTING. AFTER THE WARRANTY PERIOD, IT
IS RECOMMENDED THAT TROUBLESHOOTING BE PERFORMED BY AN AUTHORIZED RI-
CON SERVICE TECHNICIAN.
TABLE 3-2: TROUBLESHOOTING GUIDE
SYMPTOM POSSIBLE CAUSE REMEDY
Battery terminals dirty. Clean/tighten.
Ground connection. Clean/repair.
Power door operator circuit breaker
“tripped”.
Lift main circuit breaker “tripped”.
Reset circuit
breaker.
Wiring short circuit. Repair.
Circuit breaker defective. Replace.
NO
OPERATION
No power to
door opera-
tors
Loose connection. Repair.
Toggle switch defective. Replace.
Wiring connection. Clean/repair.
Limit switch at right door defective. Replace.
Right motor defective. Replace.
No motion
Ground connection. Repair.
Limit switch at right door defective. Adjust/replace.
OPEN MOTION
Only right
door opens
Loose connection. Repair.
Toggle switch defective. Replace.
Wiring connection. Repair.
Limit switch at left door defective. Replace.
Left motor defective. Replace.
No motion
Ground connection. Clean/repair.
Limit switch at left door defective. Adjust/replace.
CLOSE
MOTION
Only left door
closes
Wiring connection. Repair.