Rohde KE Serie Manual De Instrucciones página 44

5.6.2. Manual locking/unlocking the servomotor (power failure)
• If the servomotor has been properly unlocked, the exhaust air flap can be opened or closed manually.
•
The servomotor must be locked again so that it can be controlled again by the control system.
6. Maintenance & cleaning
6.1. General notes on maintenance
6.1.1. Maintenance & repairs
DANGER
Attention!
Maintenance and repair of electronic components must be carried out by a qualified
electrician. For safety reasons, the kiln must be disconnected from the mains supply before
any maintenance work is carried out.
6.1.2. Regular inspection
When operated industrially, the kiln and controller must undergo a safety check to ensure correct functionality. This
should be carried out by a qualified electrician before the initial operation and then at appropriate intervals in
accordance with the national safety regulations.
42 / 166 - EN -
Unlocking the
servomotor
Locking the
servomotor