Mounting instructions VacuStar W900 / W1300 / W1600
Installation and assembly
30
6.8.10 Display and monitoring equipment
CAUTION!
All display and monitoring devices in a system that
is used for conveying explosive material must
comply with the Directive 2014/34/EC (ATEX) with
respect to equipment category, temperature class
and explosion group.
Vacuum meter, manometer and temperature sensor must be
installed for safety reasons.
We recommend installing an additional oil shortage fuse and a
tachometer.
Designation
Monitoring parameter
Place of installation
Measuring range
Vacuum meter
Operating vacuum
intended site
VacuStar W
(at the VacuStar’s inlet)
0…1000 mbars
Pressure gauge
Positive working
pressure
Immediately after the
pressure pipe joint of the
VacuStar W
0…2.0 bars
Temperature sensor
Compression final
temperature
Bore in the pressure
flange
to 240 °C
Oil shortage fuse
(optional)
1)
Oil level
Lubricating oil container
−
Speed counter (option)
Speed
Drive shaft
1000…1500 min
−
1
1)
It is recommended to install a monitoring switch. If no monitoring switch is installed, the minimum oil level must be verified
visually by the operator.
Tab. 9: Display and monitoring equipment