Product Manual

Maintenance
CAP-834
32
7 Maintenance
7.1 Safety instructions for
maintenance
Electrical system
DANGER!
Danger to life from electric power!
Contact with live parts may prove fatal.
When switched on, electric
components may be subject to un-
controlled movements and may cause
grave injury.
- Switch off the main power supply
before starting work and make
sure that it cannot be switched
on again. Use a lock out and tag
out process.
Moving parts
WARNING!
Danger of injury from moving parts!
Rotating parts and/or parts moving in
linear fashion may cause serious
injuries.
- Before carrying out any main-
tenance work on moving parts, shut
down the machine and take pre-
cautions to prevent restarting. Wait
until all parts have stopped moving.
- When in the danger zone, wear
close-fitting protective work clothing
with low tear strength.
Securing to prevent restart
WARNING!
Danger to life from an unauthorized
restart!
In the event of an unauthorized restart
of the power supply during
maintenance, there is a danger of
serious injuries or death for persons in
the danger zone.
- Switch off all power supplies before
starting work and make sure they
cannot be switched on again. Use a
lock out and tag out process.
Hot surfaces
WARNING!
Danger of injury from hot surfaces!
Surfaces of components can heat up a
lot during operation. Skin contact with
hot surfaces will cause severe skin
burns.
- Wear heat-resistant protective
clothing and protective gloves
during all work near hot surfaces.
- Before all work, make sure that all
surfaces have cooled off to the
ambient temperature, wait at least
30 minutes.
Improperly performed maintenance
WARNING!
Danger of injury due to improperly
performed maintenance!
Improperly performed maintenance
may lead to serious injury and
significant material damage.
- Provide for sufficient mounting
clearance before starting to work.
- Keep the assembly area tidy and
clean! Loose components and tools
lying around or on top of each other
may lead to accidents. Keep dirt
away from parts and exposed
openings by covering with clean