Replacing The Setting Screw - Invacare TDX-SP Service Manual

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Invacare - TDX-SP / TDX-SP N

8.16.4 Replacing the setting screw

WARNING: Danger of crushing!
The mobility device is very heavy. Injury hazard to hands and feet!
● You should seek help from a second person.
Injury hazard caused by uncontrolled movement of the mobility device!
● Switch the power supply off (ON/OFF key).
● Engage the drive.
● Before raising the vehicle, secure the wheels by blocking them with wedges.
Requirements:
● 1/4" socket spanner
● two long wooden blocks, min. 14 x 14 x 30 cm
● M8 washer
Note
Invacare® recommends always replacing both setting screws simultaneously in order to ensure
that the mobility aid works perfectly.
Removing the setting screw:
● Lift the mobility aid up on one side and get a second person to place a wooden block around
14 cm high underneath it so that the wheels are suspended freely.
● Repeat the same procedure on the other side of the mobility aid.
● Remove both the anti-tip system protective caps.
The protective caps on the anti-tip system will either be held using a screw or a cable tie
depending on the mobility aid's date of manufacture.
● Undo the two bolts (2) with a 1/4" socket spanner, and remove the bolts together with the
nylon washers (3).
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