• Maintenance operations admissible to
the user
The only user tasks required are periodic cleaning of the photocells and
removal or any leaves or stones that may obstruct the automation.
• For cleaning the surfaces of the devices, use a slightly damp (not wet)
cloth. Never use substances containing alcohol, benzene, diluents or
other flammable substances. Use of these substances may damage the
devices and cause fires or electric shocks.
• Before removing leaves, stones etc. disconnect the automation from
the power supply to prevent any inadvertent movement of the gate.
• Transmitter battery replacement
When the battery charge is low, the transmitter range is reduced signifi-
cantly. When a key is pressed, if led L1 illuminates and then immediately
fades and turns off, this means that the battery is completely discharged
and must be replaced immediately.
Otherwise if led L1 illuminates briefly, this means that the battery charge is
low; in this case press and hold the key for at least half a second to enable
the transmitter to attempt delivery of the command. In any event, if the
battery charge is too low to complete a command (and wait for a
response) led L1 fades and the transmitter turns off. In these cases, to
restore normal operation of the transmitter, replace the old battery with a
new version of the same type, taking care to observe the specified polari-
ty. To replace the battery, proceed as shown in the figure below (
fig. 40
).
CAUTION! – The batteries contain pollutant substances. Do not dis-
pose of them with normal waste material; follow the instructions
foreseen by local regulations.
• Transmitter wall support
To fix the wall support of the transmitter, refer to
fig. 41
.
41
40
English
42
– English
Summary of Contents for WT1S
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Page 36: ...Technical Documentation English English 35...
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Page 44: ...Goniometer English English 43...
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