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7.2 Moving on level ground / overcoming obstacles
Adjust the neutral position
(refer to chapter 6.4).
» Fully retract the climbing
legs
To negotiate thresholds, re-
verse the CR23 up to them
and then pull it over the
threshold.
Moving on level ground.
» Push the CR23.
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NOTE - The climbing legs must not have been extended, otherwise they could be damaged!
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NOTE - Do not overcome obstacles forwards, otherwise the safety brakes
will be damaged!
7.3 Tilting the stair climbing system
WARNING - The CR23 must be tilted for climbing stairs and moving on slopes!
Support your foot on the drive
housing and tilt CR23 back-
wards.
» The device must be bal-
anced.
» The device is balanced
when neither pressure nor
tension is felt in the handle.
The CR23 can be moved.
» In case of excessive tilting,
the safety brakes stop the
CR23 in forward direction.
Recommendation by
the manufacturer:
If you cannot tilt the CR23
by yourself, use the climb-
ing legs as a
tipping aid
.
» Turn the CR23 on
» Press the UP/DOWN
switch in the DOWN di-
rection until the wheels
lift approx. 1-2 cm off
the ground
»
Tilt the CR23 (fi gure 1)
» Then retract the climb-
ing legs completely
again.
» Move the CR23
(fi gure 2)
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