Maintenance
Contents of this chapter
This chapter contains instructions for preventive maintenance and component
replacements and the
Maintenance schedule
Safety
DANGER
High voltage!
Obey the instructions in chapter
or damage to the equipment can occur.
Before starting to work on the drive, make sure:
•
that the main and auxiliary power supply to the drive is switched off, locked out, and
tagged out
•
that the drive is dead
•
that safety ground connections are in place
•
that personal protective equipment is provided and used when required
•
that everyone involved is informed.
Before energizing the drive, make sure:
•
that all foreign objects are removed from the drive
•
that all internal and external covers are securely fastened and all doors are closed,
locked and / or bolted
•
that the release dials of safety switches are in the locked position.
with recommended maintenance intervals.
Safety
instructions. If you ignore them, injury or death,
Maintenance 101
12