RA67
IN-LINE ACTUATOR SERIES
10
06. Maintenance
The actuator is a closed unit and does not require
internal maintenance. In fact, the actuator is not to
be opened by unauthorized personnel. However,
some external maintenance must be performed on
a regular basis:
• Clean the actuator with a dry cloth to remove dust
and dirt.
• Inspect the actuator for mechanical damage or
wear.
• Inspect the actuator’s attachment points, cables,
rod ends, housing, and connector, and check that
the device works correctly.
07. Troubleshooting
Symptom
Possible cause
Action
The motor pro-
duces no sounds
or the rod does
not move.
1. Actuator
not properly
connected to the
power supply.
2. Burned fuse.
3. Damaged
cable.
A. Check the con-
nection to the
power supply or
the control unit,
if any.
B. Please contact
REGNER®.
Excessive electrici-
ty consumption.
1. Misaligned or
excessive load.
A. Align or re-
duce the load.
B. Run the
actuator with no
load.
C. Please contact
REGNER®.
The motor runs
but the spindle
does not move.
1. Damaged
gearing system
or spindle.
A. Please contact
REGNER®.
The actuator
cannot lift a full
load.
1. Misaligned or
excessive load.
2. Insufficient
power supply.
3. Current cut off
due to excessive
load.
4. Damaged
motor.
A. Wait for the
overcurrent pro-
tection system to
reset (5 minutes).
A. Align or re-
duce the load.
B. Check the
power supply.
C. Please contact
REGNER®.
The motor runs
too slowly, does
not run with full
force or runs in
smaller steps.
1. Excessive load.
2. Voltage drop
in the cable (long
cables may affect
performance).
3. Current cut off
due to excessive
load.
A. Wait for the
overcurrent pro-
tection system to
reset (5 minutes).
B. Reduce the
load.
C. Check the
power supply.
The actuator
cannot hold the
load.
1. Excessive load.
A. Reduce the
load.
