9
6.1. Work environment and safety
Dangerous voltage, danger to
life from electric shock:
If the housing is damaged
, the power cord must be disconnected from the
power source immedi-
ately. Keep the
device away
from moisture and wet conditions.
Before starting
, check the power
cord, the plug
and the extension cable for electrical and mechanical
damage.
Fire and explosion hazard
Admixtures (e.g. combustible or explosive gases or vapors), traces of oil, oil vapor and grease must not
be sucked in. Any
operation in a potentially explosive environment
is
prohibited.
The device must
only be operated with the filter plate installed
.
No hazardous leak tracer is to be used for testing the weld seams.
There is a
risk of inhalation
of
liquid particles. Read the material safety data sheet from the manufacturer of the material and
follow that company's instructions.
Risk of injury from plastic chips
at startup.
Damaged plastic glass
can lead to
implosion
. This may cause eye injuries. The plastic glass must
be protected against mechanical damage by impact or fall, for example. Do not put a defective VACU-
UM PLATE into operation.
Wear protective goggles.
Vacuum blower
causes
high noise levels. There is therefore a risk of hearing damage
while
operating the device.
Wear hearing protection.
Risk of inhalation of dust particles
while operating the device. If the membrane is contaminated,
dust particles can be sucked in and ejected by the blower. The
membrane
must be
free of impuri-
ties in the
test area.
If the device is being used on construction sites, a
fault current circuit breaker
must be used to
protect site personnel from electrical shock
due to dampness and moisture.
Warning
6. Operation of your VACUUM PLATE 300
