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8 Maintenance
8.1 Safety advices for repair and maintenance
For reliable use and highest work accuracy use is regular mainte-
nance and service of your system a prerequisite. The necessary
working steps are summarized in this chapter and have to carry out in
time.
Warning!
Perform maintenance and repair work on the system only if the sys-
tem has been disconnected from the power supply (pull the plug).
Danger!
Danger of death from touching electrical parts.
Work on electrical equipment may only be performed by
authorized personnel.
Access to the electrical installation room is allowed only
for authorized personnel with a tool.
Work on the electrical equipment may only be carried out
when the system has been disconnected from the power
supply (pull the plug).
The capacitors may still be charged even after turning
off the system.
The cabinet of the mini casting machine must be kept
close always.
No work carried out on energizes parts.
Eliminate loose connections.
Replace damaged, scorched or burned cables imme-
diately. Perform work only when the mains plug is
out.
Cables must not be clamped or pinched. Cables must
be routed so that they do not form a tripping hazard
or be damaged.
Danger!
Risk of health problems due to exposure to medium from damaged
hoses. Risk of damage to the system.
Eliminate loose connections. Replace damaged hoses immedi-
ately. Maintain only when the mains plug is out.
Hoses must not be clamped or pinched. Hoses must be routed
so that they do not form a tripping hazard or be damaged.
Warning!
Risk of injury.
Make pressurized plant parts at zero pressure before works is car-
ried out there.
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