Change The Rod; Changing The Batteries - Wohler H 420 Bedienungsanleitung

Maintenance
6.1 Changing the rod
6.2 Changing the
batteries
Fig. 30: Changing the batteries
32
• Unwind the GRP rod completely and pull it out
of the cage sleeve.
WARNING!
Pay attention when unwinding the rod. The last
winding could lash out.
• Push the new rod into the sleeve and wind it
steadily.
ATTENTION!
Pay attention that the rod end piece is positioned
firmly into the sleeve.
The device has a long term battery that only has
to be changed every five or ten years. The blue
LED shows the battery condition.
How to change the batteries:
• Pull off the screen frame.
• Take the screen with the circuit board and the
battery out of the device.
• Disconnect the battery from the circuit board
and connect a new lithium battery 3.6 V.
• Return the screen with the circuit board and
the battery to its previous position.
• Return the screen frame to its previous posi-
tion and press.