Servomotor series JHN, JHQ, and JL – User Manual
Maintenance and repairs
Jetter AG
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Put the motor out of operation and remove it.
Check the motor by turning the motor shaft by hand for ease of movement or noise inside
the motor.
9.2 Repairs
Defective components could cause dangerous malfunctions and could compromise safety.
Repairs to the engine must not be carried out by the operator, but only by the manufacturer. Do not
open the motor.
The motor does not contain any parts that could be repaired by the operator.
Send the motor to Jetter AG.
9.3 Storage and shipment
Store the motor under the specified ambient conditions for room temperature and humidity. The
permissible ambient temperature range is between -10 °C and 40 °C. The humidity must be < 50
%. Protect the motor from dirt and dust.
For protection against impacts and shocks, transport must take place in the original packaging. In
case of damaged packaging inspect the device for any visible damage, and immediately inform
your freight forwarder and Jetter AG of the damage caused during shipment.
In case of damage or after a fall, do not commission the motor.
