General safety instructions
LP
+
/LPB
+
en-4
2022-D039182
Revision: 03
2.6
Storage
Store the gearhead in horizontal position and dry surroundings at a temperature of 0 °C to +40 °C
in the original packaging. Store the gearhead for a maximum of 2 years.
For storage logistics, we recommend the "first in – first out" method.
2.7
Checking the tightening torques
Check the tightening torque of the fastening screws on the gearhead housing.
For LPB
+
–gearheads, also check the fastening screws on the toothed belt pulley.
Check the tightening torque of the threaded pin on the motor mounting.
The prescribed tightening torque can be found in 3 "Technical data sheets" in this manual.
2.8
Maintenance schedule
2.9
Malfunctions
Unusual operating behavior (noise, heat, vibration) can be an indication of faulty assembly,
improper dimensioning, or technical defects.
Do not put the gearhead back into operation until the cause of the malfunction has been
rectified.
Solvents and lubricants can pollute soil and water.
Use and dispose of cleaning solvents as well as lubricants appropriately.
Maintenance work
At startup
First time after
500 operating hours or
3 months
Every 3
months
Yearly
Visual inspection
X
X
X
Checking the
tightening torques
X
X
X
Tbl-2: Maintenance schedule
Fault
Possible cause
Solution
Increased operating
temperature
The gearhead is not suited for
the task.
Check the technical specifications.
Motor is heating the gearhead.
Check the wiring of the motor.
Ensure adequate cooling.
Change the motor.
Ambient temperature too high.
Ensure adequate cooling.
Increased noises
during operation
Distortion in motor mounting.
Consult our Customer Service
department.
Damaged bearings.
Damaged gear teeth.
Toothed belt pretension too
great (if it exists).
