Wohler VE 220 Mode D'emploi page 25

4 Component expla-
nation
4.1 On/Off-key
4.2 Switching on the Flash
light
4.3 Assembling the Probe
Fig. 3: Probe Connection
Do not expose the optics to sudden tempera-
•
ture changes.
Attention!
If the lens have heated while working, there is the
danger of bursting when it comes into contact with
cold water.
Press the ON/OFF key to switch the Video En-
•
doscope on and off.
• To turn off, press and hold the ON/OFF button
for 3 seconds.
ON/OFF button flashes blue: no Wi-Fi connec-

tion to the app established.
ON/OFF button lights up blue: WLAN connec-

tion to the app established.
ON/OFF button flashes blue very quickly: low

battery voltage (<10%), charge device.
For an inspection in a dark environment the flash
light should be switched on.
Switch the flash light on and off by pressing
•
the flash light key.
The probe can be removed for transport and
•
storage.
Loosen the union nut and remove the probe.
•
To assemble the probe again, proceed as fol-
•
lows:
ATTENTION!
The probe connection has a small notch. Take
care to plug the notch on the small nose piece of
the plug connector. For better orientation, a red
dot below the notch also helps.
• After that tighten the union nut.
Component explanation
EN
25