CVS VacuStar L400, Руководство по эксплуатации, Страница: 11 / 33

Operating instructions VacuStar L400
Safety
11
Hazard notes and occupational safety
For your own safety and that of the machine, the following
information must be observed and complied with:
Improper operation
DANGER!
Danger due to improper operation!
– Only use VacuStar L400 in a perfect technical
condition. Malfunctions that are relevant for
safety have to be promptly eliminated.
– Conversions of the VacuStar L400 are not
permissible and can impair safety.
– Never bridge any safety equipment or put it out
of operation.
– Any work on the VacuStar L400 and/or on
electrical equipment must be carried out by
specialised staff.
– Repair and maintenance work may only be
carried out when the VacuStar L400 is
stationary.
For this, the VacuStar L400 must be secured
against restarting!
– The VacuStar L400 may not be under pressure
or in a state of vacuum while work is being
carried out on it.
Close shut-off valve on the vehicle side and
vent the pipe between VacuStar L400 and shut-
off valve or manually relieve excess pressure at
safety valve. Observe pressure gauge!
– The drive's protective equipment may only be
removed when the VacuStar L400 is stationary
and has to be correctly refitted after completion
of work.
– Only dismantle accidental contact protection
after VacuStar L400 and pipes have cooled
down.
– It is an environmental protection requirement
that any liquids arising during maintenance work
(e.g. oil) must be collected and disposed of in
an environmentally compatible manner.