Servicing And Maintenance - Hettich AvanFit 400 Instructions De Service Et De Montage

11. Servicing and maintenance

All servicing measures aim to ensure safe machine operation.
They guarantee constant product quality and prolonged machine
life.
Carry out servicing work with care.
Observe the applicable accident prevention regulations when
carrying out any maintenance and servicing work.
Note
i
Servicing and maintenance work must only be
carried out by instructed, qualified personnel.
The supervisor, or similar person, must inform
operating personnel in relation to the procedures
involved in
en
• inspection work,
• servicing work,
• repair work,
• troubleshooting work.
Warning
Risk of injury!
Avoid any action that may present a hazard.
Use the described safety guards in the prescribed
manner when reaching into protected machine
zones for servicing and maintenance.
Warning
Risk of injury from failure to observe safety
measures!
Any failure to follow the safety measures can
lead to serious personal injury!
Prevent all parts and operating media upstream
and downstream of the machine from starting up
unintentionally.
38
Danger
Danger to life from manipulating the protec-
tive guards!
Manipulated safety guards will not provide any
protection in the event of a hazard. This can
lead to fatal injuries to personnel and damage to
property.
When performing assembly / disassembly / reas-
sembly as well as repair work, do not demolish
safety guards or render them ineffective.
Danger
Danger to life from electric current!
If you touch live parts you may suffer fatal inju-
ries from electric shock!
1. Disconnect such electrical components from
the power supply.
2. Prevent machine from being switched back
on again without authorisation.
3. Short circuit power circuits disconnected
from the power supply for the duration of
the work that is being performed.
4. Cover adjacent live components.
5. Fit appropriate warning signs.
6. Make sure no voltage is present in the area
in which work is being carried out.
7. Perform work carefully and then check for
proper working order.
8. Remove safety measures (jumpers etc.) on
completing any work you perform.
9. Switch the machine back on again in line
with the switching on instructions.
Provide full documentation of all installation and
dismantling work.
Warning
Risk of injury from residual energy!
There is a risk of injury if the machine starts up
automatically and residual energy escapes!
1. Dissipate residual energy before commenci-
ng work on or in the machine.
2. Prevent machine from switching back on
again.