Vacuum Connection - vacuubrand VACUU-VIEW Instructions For Use Manual

Connection and operation
IMPORTANT!
IMPORTANT!
18

4.1.2 Vacuum connection

4.1.2 Vacuum connection
> Maximum admissable pressure at vacuum sensor: 1.5 bar/
750 Torr (absolute).
> Pollution and damages, especially at the flange, could affect
the measurement.
> If possible assemble the vacuum gauge vertically; this pre‑
vents condensate accumulation.
Connection via small flange
Required connection material: Clamping ring, centering or cen‑
tering ring for KF DN 16.
1. Remove dust cap.
2. Put the gauge with the centering onto the connection of the
apparatus  small flange KF DN16.
3. Fix the vacuum gauge with a clamping ring.
Connection via hose nozzle
Required connection material: Hose nozzle DN 6/10 mm G1/4"
with O ring and compatible hose clip (option).
1. Remove dust cap.
2. Screw the hose nozzle plus the o ring hand‑tight into the
inside thread.
3. Use the hose nozzle to assemble the gauge to a vacuum
hose or directly at the apparatus.
4. Fix the vacuum hose, e. g., with a hose nozzle.
5. Fix the vacuum gauge.
> Use a stable vacuum hose that is suitable for the required
vacuum range. For fine vacuum range, flexible rubber hoses
for example are not useful because of possible gas emis‑
sion.
> Connect hose tubes as short as possible.
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