9
Malfunctions and remedies
Assembly and Operating Instructions – Explosion-Proof Gear Units
189
9
Malfunctions and remedies
WARNING
Risk of death or injury if the drive starts up unintentionally.
Severe or fatal injuries.
•
De-energize the motor before you start working on the unit.
•
Secure the motor against unintended power-up.
CAUTION
Risk of burns due to hot gear unit and hot gear unit oil.
Serious injuries.
•
Let the gear unit cool down before you start working on it.
•
Carefully remove the oil level plug and the oil drain plug.
NOTICE
Damage to gear unit/gearmotor due to improper operation.
Damage to the gear unit/gearmotor.
•
Repair works at SEW-EURODRIVE gear units may only be performed by quali-
fied personnel. In the context of this documentation, qualified personnel are per-
sons who are familiar with the "Technical regulations on operating
safety" (TRBS).
•
Drive and motor may only be disconnected by qualified personnel.
•
Contact SEW‑EURODRIVE.
24804134/EN – 05/2018
