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5
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The HiPro system
Operator's Manual GB
4.12.2
&
Locking of controller
See section “Locking and unlock-
ing the controller”.
Error code display
Push the button to display error
codes in the system. If there are
more than six error codes at the
same time, the six most recent
ones sent from the control system,
are shown.
Horn
Push to sound the horn.
Locking and unlocking the controller
Locking the controller
1. Push and hold button
④
and
⑤
while the
stop button is pushed.
2. Keep button
④
and
⑤
pushed while pull-
ing out the stop button. The centre display
then shows a large locked padlock symbol
Unlocking the controller
1. Push and hold button
④
and
⑤
while the
stop button is pushed.
2. Keep button
④
and
⑤
pushed while pull-
ing out the stop button.
3. Release button
④
and
⑤
.
The controller is ready to use.