KSB Guard - Turning Off Transmission;Battery Unit

6 Operation
32 of 50
KSB Guard
4079.83/01-EN
ð The sensor data is measured, the signal strength is displayed and the data is
transmitted (total duration approx. 20-40seconds).
Status LEDB statically lights up in green for 10seconds.
After the measurement is taken, the device automatically switches to Automatic
Measuring Operation and all LEDs extinguish.
6.4 Turning off the transmission and battery unit
DANGER
Sparks produced during installation work or servicing work
Explosion hazard!
▷ Observe the safety regulations in force at the place of installation.
▷ Always perform installation work or maintenance work on explosion-proof
devices outside of potentially explosive atmospheres.
There are two options of turning off the Transmission and battery unit. The
Transmission and battery unit is always reset to its as-supplied condition in this
process.
▪ Removing the batteries
▪ Manually switching off the device
Manually switching off the device
1. If a sensor unit is connected, disconnect its connecting cable.
2. Press the pushbutton at the Transmission and battery unit until both LEDs
extinguish after a flashing pattern.
ð The two status LEDs will flash again after 10 to 15seconds. Then, the
Transmission and battery unit reverts to its as-supplied condition.
(ðSection6.2,Page31)