2.4.4 Safety instructions regarding maintenance, service and repairs
Carry out the following measures for ensuring safe maintenance, service and repair
work:
•
For all work that affects the operation, adjustment of production capacities,
changeover or setting of the machine and its safety-relevant equipment and
inspection, maintenance and repair, observe the switching on and switching
off procedures in accordance with the operating instructions and instructions
for servicing work.
•
Service area to be made and secured as large as possible if required.
•
If the machine is switched off completely for maintenance and repair work,
you must ensure that it is secured against unexpectedly starting up: Lock the
main control systems and affix a warning sign to the main switch.
•
Begin maintenance/repair work by cleaning any oil, fuel or cleaning agents off
the machine; in particular, the connections and screw fittings. Do not use ag-
gressive cleaning agents. Use lint-free cleaning cloths.
•
During maintenance and repair work, any screw connections that have been
loosened must always be tightly screwed back in again.
•
Use suitable tools for all the work to be carried out.
•
If safety equipment needs to be removed for maintenance and repair purpo-
ses, it must be reattached and inspected as soon as the maintenance and re-
pair work is complete.
•
Make sure that auxiliary materials and replacement parts are disposed of safe-
ly and in an environmentally-friendly manner.
•
When working above head height you must use access equipment and working
platforms provided for the purpose or other safety-compliant equipment. Do
not use machine parts as access aids. When carrying out maintenance work at
higher levels you must wear fall arresting equipment.
•
Carry out the function test after maintenance work and repair work only after
leaving the danger area.
2.4.5 Safety instructions regarding cleaning
Carry out the following measures to ensure safe cleaning:
•
Before cleaning the machine with water, a steam jet (high pressure cleaner) or
other cleaning agents, cover or seal off all openings that must not be penetra-
ted by water/steam/cleaning agents for reasons of safety and/or functionali-
ty. Electric motors and control cabinets are particularly at risk.
•
When carrying out cleaning work in the machine room, make sure that the
temperature sensor on the fire alarm and extinguisher equipment does not
come into contact with hot cleaning agents to prevent triggering the extin-
guisher equipment.
•
After the cleaning work, completely remove the covers / seals.
•
After cleaning, inspect all lines for leaks, loose connections, chafe marks and
damage. Repair any defects detected immediately.
OPERATING MANUAL For your safety | 2
28.08.2019
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