Weh TK17 H2, Operating Instructions Manual

Page: 43 / 96

- The leak test can begin under operating pressure using the
operating medium.
Î Check the following measuring points ( Figure 21 )
- WEH
®
Service receptacle (1)
- impact protection sleeve and hand grip (2)
- Swivel joint and hand grip (3)
- Fitting (4)
Disconnection
Î After the leak test has been completed and the hose has
been fully vented, disconnect the fueling nozzle.
Î
Pull the locking lever (Pos. 5) back in the direction of the
arrow ( Figure 22 ) to release the locking mechanism and
move the actuation lever to the OFF position.
Î
Carefully pull the WEH
®
Service receptacle straight out of
the fueling nozzle ( Figure 23 ).
Caution: The WEH
®
Service receptacle may become cold
during leak testing. For this reason, you should wear
gloves when pulling the service receptacle out.
- If the measured ppm value is less than 1,000 ppm, the
fueling nozzle is ready to return to service.
Î Replace the fueling nozzle back into the dispenser
mounting according to the instructions at the fueling
station.
Figure 21
1
2
3
4
Figure 22
Figure 23
MD-10013-L51-R1.6.0-03
Page 43
Operating instructions AE