Maintenance - Gardena A 1020 Sensor Mode D'emploi

7. Maintenance

Replace battery of the
Water Timer :
G 2
1
Replace batteries of the
Soil Moisture Sensor :
N
P
Clean control panels :
10
The Water Timer may be operated only with a 9 V alkaline
battery type IEC 6LR61.
1. Press unlock button
remove control panel
the Water Timer.
2. Insert battery
compartment.
When doing so ensure
correct polarity (+ /-) .
3. Plug control panel
Water Timer again.
Test new battery :
1. Open the tap.
2. Turn Run-Time button
Valve opens.
3. Turn Run-Time button
Valve closes.
To prevent damage caused by water flowing out, ensure proper
draining at the Water Timer (connect hose, place a bucket
below, etc.).
1. Unlock battery cover
turning clockwise.
2. Remove battery cover
3. Remove battery holder
M
1.5 V alkaline type IEC LR14). When doing so, ensure
correct polarity (+ / -).
4. Insert battery holder
so, make sure that cables are not trapped.
5. Insert catch lug
press down battery cover
O-ring is positioned correctly.
6. Relock battery cover
O
turning anticlockwise.
The control panels should be cleaned when soiled (particularly
the Light Sensor).
No caustic / abrasive cleaning agents should be used.
v Clean control panel with a damp cloth (do not use solvent).
1
and
2
from
L
in the battery
2
onto the
G
to ON.
G
to OFF.
M
with a coin (or large screwdriver) by
M
(using a screwdriver if necessary).
N
and insert 2 batteries (round cells
N
in Soil Moisture Sensor. When doing
O M
of battery cover
M
. When doing so, make sure that
M
with a coin (or large screwdriver) by
L
P
in housing slot and