vacuubrand DVR 2pro Instructions For Use Manual page 23

(d) (e)
(f) (b) (c)
IMPORTANT!
N°: 999341_EN_DVR 2pro/12.07.2017
3. Push the PTFE‑hose into the vacuum connection connection
of the gauge and fasten it with the kurled nut.
4. Push the vacuum hose (d) of the apparatus onto the hose
nozzle and fasten the hose, e. g., with a hose clamp (e).
5. Fix the vacuum gauge close to your apparatus, e. g., by using
the support rod.
Connection via PTFE hose
Required connection material: Kurled nut M14x1, locking ring;
optionally: PTFE Hose DN 8/10.
1. If installed, unscrew the small flange from the vacuum con‑
nection of the gauge.
2. Connect locking ring (b), kurled nut (c) and PTFE hose (f) as
shown in the figure.
3. Push the PTFE‑hose into the vacuum connection connection
of the gauge and fasten it with the kurled nut.
5 PTFE Hose fixed.
> Use a stable vacuum hose that is suitable for the required
vacuum range.
> Connect hose tubes as short as possible.
Assembly and connection
23