PinCode Keypad
7 Battery replacement
(Manual)
To change the batteries, you must open the housing of the PIN code
keypad. For this you need a Torx screwdriver size 6 (not included in
delivery)!
ATTENTION
Damage to the electronics due to fluids or static discharge
Do not touch electronics/components; do not allow them to come into
contact with oil, paint, moisture, alkali or acids.
IMPORTANT
Do not touch the contacts on the new batteries with your hands when re-
placing the old ones. Use cotton gloves free of fat or grease.
1. Unscrew the two screws in the bottom of the housing completely.
2. Remove the front of the housing.
3. Using a screwdriver, slide one side of the battery brackets into the
designated opening.
ATTENTION
The spring tension of the clamps causes the clamps to jump out.
The clamps are under tension. They can jump out and get lost when you
release them.
4. Remove the battery.
5. Remove all other batteries in the same way.
IMPORTANT
All batteries are discharged at approximately the same rate. Therefore, re-
place all batteries at the same time.
6. Insert the new batteries with the positive pole facing upward (Sony,
Panasonic or Varta CR2032 (3V) batteries).
7. Battery replacement
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