Service-13-1 Solenoid Valve Repair - Invacare Scorpius Series Service Manual

Scorpius

2.13.1 SERVICE-13-1 Solenoid Valve Repair

Please refer to SERVICE-12 Rear Lower Shroud Repair steps first, then:
1. Find the left and right solenoid valve wiring inside the lower shroud.
2. Check the connections and re-connect the wires if necessary.
3. If this does not restore function refer to the following Solenoid Valve
Replacement.
Solenoid Valve Replacement:
Please unplug the and
1. and
2. Use an open wrench (#21) to loosen the valves.
3. Take them out.
❖ When replacing the valves follow the Re-Installation Instructions below and carry out the Re-Installation
Test.
Re-Installation Instructions:
❖ Before re-installation, apply a little amount of medium-strength thread
locking adhesive to the threads on the valve to ensure they do not come
loose. See the picture on the right.
❖ Be careful not to get any gel on the plunger because this will cause a
malfunction.
❖ During re-installation be careful to ensure the threaded portion goes in
straight and the solenoid is tightened properly in place.
Re-Installation Test:
1. Turn on the power and allow the scooter to perform a folding → deployment action.
2. Make a mark 19 mm from the end of a short rod, see the picture on the right.
3. Remove the circular stickers on each side of the scooter frame, see picture.
4. Insert the probe into the hole on each side of the frame.
5. If the rod does not go past the 19 mm mark, the installation has been successful.
6. Replace the stickers to prevent water getting into the holes.
1654773~A
connectors.
Service Manual
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