10
System Malfunctions
Issue 2015-01-19
A
NOTE
If the battery is changed on the disassembled radio small actuator, the radio small actu-
ator remains operational.
You can only change the batteries on the valve when the radio small actuator is not
carrying out any positioning movements.
NOTE
This device contains replaceable alkaline batteries. Dispose of old batteries according to
local regulations.
►
Open the battery compartment cover by inserting the special
key into the provided openings.
►
Remove the battery compartment cover.
►
Remove the batteries.
NOTICE
Damage to property by using an incorrect tool!
If an incorrect tool is used, the device or its parts could become scratched and plastic
parts could break off.
►
Never use a pipe wrench to tighten or loosen the union nut.
►
Only use the provided special key to open the housing.
