Check sealing function of jack plug
1 Separate the device from the energy supply.
2 Check sealing O-ring (2) of the jack plug (3) for damage.
3 Ensure that there is no irregular gap between the jack plug (3)
and the connection outlet (1) of the housing.
4 If sealing O-rings (2) are damaged, have the manufacturer
replace them.
5 If there is no damage, reconnect the device with the energy
supply.
Fig. 57
Check sealing function of manual switch
1 Separate the device from the energy supply.
2 Check sealing O-ring (2) of the manual switch (3) for damage.
3 Ensure that there is no irregular gap between the manual switch
(3) and the connection outlet (2) of the housing.
4 If sealing O-rings (1) are damaged, have the manufacturer
replace them.
5 5 If there is no damage, reconnect the device with the energy
supply.