12. Maintenance and Care 179
If several bulbs have to be replaced, take care to ensure that
they are not accidentally switched and that everything goes
back in its original place.
Before changing bulbs, disconnect the power supply in the
van and switch the ignition off.
Bulbs can be hot!
Ensure that no liquids (e.g. rainwater) run into the covers.
12.4
Changing the battery and maintenance of the
smoke detector
Please observe the operating instructions of the device
manufacturer.
Smoke detector closed
1
Maintenance
The smoke detector system does
not require any maintenance.
From time to time, remove the
dust from the cover of the detec-
tor and ensure that the air slots
are not dirty or blocked up by
insects or similar objects.
If necessary, the detector should be wiped off with a dry cloth
and then hoovered on the outside approx. twice a year.
5
4
3
2
Test button
Holes for the lock
Block battery,
type 9VDC 6F22
Pins for battery contact
Locking pegs
1
2
3
4
5
Changing the battery
To ensure that the block battery continues to function correctly it
must be changed regularly, but no later than when the warning
signal beeps.
• Carefully turn the cover of the smoke detector anti-clockwise
until it can be removed from its mount.
• Take out the used block battery and unpin it from the pins.
• Connect the new block battery to the pins, ensuring that the
pins click into place on the poles of the block battery.
• Place the battery in the smoke detector's battery container.
• Place the cover of the smoke detector so that the holes for
the lock are over the locking pegs. Carefully turn the cover
clockwise until it locks into the mount.
Smoke detector opened
