CAUTION!
Electric installation precautions:
• Make sure the leads/cables leading to the motor
can handle the maximum motor current.
• To increase the actuator’s protection use a fuse
between the actuator and the power source.
• Never work on the actuator or the wiring with
the power switched on!
Wire cross sections
To avoid malfunction due to voltage drop, the cross
section of the wires between the actuator motor and
the power source must be of sufficient size to avoid
voltage loss.
06. Maintenance
The actuator is a closed unit and requires no internal
maintenance. Furthermore, actuator is not to be
opened by unauthorised personnel. However, some
external maintenance must be performed:
• The actuator must be cleaned at regular intervals
with a dry cloth to remove dust and dirt, and
inspected for mechanical damages or wear.
• Inspect attachment points, cables, rod ends,
housing and connector, as well as check that the
actuator functions correctly.
07. Troubleshooting
Symptom
Possible cause Action
No motor
sound or
movement of
piston rod.
1. The actuator
is not properly
connected
to the power
supply.
2. Customer
fuse burned.
3. Cable
damaged.
A. Check the
connection
to the power
supply or
the external
control unit (if
any).
B. Check wire
connection on
control unit.
C. Please
contact
REGNER®.
RA MINI
IN-LINE ACTUATOR SERIES
10
