Maintenance; Troubleshooting - rotork Remote Control Series Manual

It is recommended that the ACTUATOR be cycled every two weeks after purchase.
To minimize the effects of condensation in the ACTUATOR, it is recommended that the cable entries to be sealed
at the ACTUATOR and that the heater is energized.
If the ACTUATOR fails to function correctly, first check for any mechanical / alignment problems, then check for any
electrical problems. See chart below for more information.
Problem
Manual override not functioning
When the motor
does not operate
LED lights not operating
Actuator continues to move
even after the cam has
tripped the limit switch.
*
In addition to the above described mechanical / electric failures, other causes may be the reason for a failure based
on the site conditions. For more information please contact Rotork Sweden AB for consultation.
For faster service, please have all of the nameplate information avalibe.

Maintenance

Troubleshooting

Gear failure
Main power failure
Motor/ Condenser damage
Motor over heated and
thermal protector disengaged
Wiring failure
Main board failure
LED board failure
Main board failure
Main board failure
www.rotork.com www.remotecontrol.se
ROTORK SWEDEN AB
Box 80, Kontrollvägen 15, SE-791 22 Falun, Sweden
Tel: +46 (0)23-587 00 • Fax: +46 (0)23-587 45 • falun.info@rotork.com
Cause
Confirm unit is properly wired per
- 10 -
Sollution
Disassemble the ACTUATOR
and replace the gear
Main power check
Replace Motor/ Condenser
Check frequency of operation or
JAMMED gears.
wiring diagram
Replace main board
Replace LED board
Replace main board
Replace main board
We reserve the right to
make changes without notice
Ref No 790 / Art No 980790