Operating instructions

Type L70/17
HK
L80/11
HK
L80/17
HK*
L120/11
HK
Rated torque (Nm) 70 80 80 120
Output speed (rpm)
17 11 17 11
Limit switch range 38 revolutions
Supply voltage 230 V AC / 50 Hz
Connected load (W) 430 310 470 435
Rated current consumption (A) 1.90 1.40 2.10 1.90
Mode S2 4 min
Degree of protection IP 44
Min. tube inside diameter (mm) 60
*) This tubular drive is not yet available.
What to do if...?
Problem Cause Remedy
The roller shutter curtain is raised un‐
evenly or not at all.
1.One or more attachments have broken
off.
2.Lath has broken off.
Repair system; then reset the limit posi‐
tions.
Tubular drive stops arbitrarily; cannot be
restarted in the same direction.
Roller shutter curtain keeps sticking; too
much friction.
Repair system
Tubular drive does not run in the right di‐
rection.
Electrical connection faulty. Check the electrical connection.
Assembly and Operating Instructions
12