Operating Manual
V
ACUUM
T
URNING BENCH
VWT-180-4
Chapter 1
Safety
J. Schmalz GmbH
Aacher Straße 29
D - 72293 Glatten
Tel +49 +7443 / 2403 - 0
Fax +49 +7443 / 2403 - 259
http://www.schmalz.de
e-mail: [email protected]
BA 30.30.01.00238
Status 03.2013 / Index 00
Page 5 / 16
1.6 Emissions
The equivalent continuous sound pressure level of the device is
less than 70 dB(A).
1.7 Special Hazards
Since the load is held by a vacuum, it will fall off as soon as this vacuum is lost.
This can happen if the power suddenly fails. In such cases, an integrated vacuum
reservoir maintains the vacuum for a short period (depending on the quality of the
seal between the suction pads and surface of the workpiece).
If the power fails, immediately leave the dangerous area near the load.
The device generates a very strong suction which can draw in hair and clothing. Do
not look into the suction opening when the device is switched on. Parts of body can
be sucked in.
1.8 Workplaces
The workplace of the operator is in front of the control board. Stand so that you can
constantly observe the vacuum gauge.
1.9 Instructions for
the Operator
As an operator of the vacuum turning bench, you must be trained before you start
to use the device. You must have read and understood the operating instructions
and especially the chapter "Safety".
Ensure that only authorised persons use the device. You are responsible for others
in the operating range of the equipment.
Local safety requirements are fully applicable. The safety instructions in this
document complement these local regulations and do not supersede them.
1.10
Equipment
for Personal
Protection
When operating the device always wear:
safety shoes (with steel toecaps),
tough gloves.
1.11
Behaviour
in Emergencies
An emergency situation exists when
power suddenly fails (device switches off),
the vacuum pressure drops below -0.6 bar to the red section on the scale of the
vacuum gauge.
Immediately leave the dangerous area near the load, since it will be dropped from
the device.
1.12
Checking
the Safety
Devices
The vacuum turning bench is equipped with following safety devices:
vacuum gauge with red danger zone
alarm signal
Check these devices at the beginning of each shift (when operating in shifts) or
once a week (when operating continually).
