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all safety devices on the machine have proper function,
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fixtures of screw connections are tight,
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removed covers, screens or filters were reinstalled.
The employer ensures that all maintenance, inspection and assembly work is done by
authorized and qualified experts.
Maintenance and repair
Disassembly and re•assembly should be done according to the exploded views, respectively
the sectional drawings (see repair instruction).
All work regarding disassembly and re•assembly, as well as maintenance and repair have to
be executed by skilled staff only.
DANGER – Working with the machine without appropriate preparation and
disregarding of instructions. Shut down the machine properly and let it cool down
to the ambient temperature.
NOTICE – Special instructions apply for the repair of explosion-proof machines.
Retrofits or modifications of the machine need the manufacturer's acceptance.
The explosion-proof machine is designed in the type of protection "c"
constructive safety.
All work executed on the machine, influencing the explosion protection, e. g.
repairs with mechanical machining, require an approval of an authorized expert
or have to be done by the manufacturer.
The internal structure must remain unmodified.
Unused machines and machine tools should be kept in a dry, closed room.
Keep them free from damaging influences such as damp, frost or large temperature
fluctuations as well as mechanical damage. Always store the machine in a way that important
machine instructions, e. g. on stickers and signs, are legible.
DISASSEMBLY• RE•ASSEMBLY
STORAGE
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