Magliner Powered Stair Climber User Maintenance Manual page 12

Hand truck
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Carefully remove the electronic card by unscrewing the two screws in the aluminum plate
that attaches to the circuit board with a 3mm Allen wrench. Note the location of connections
and arrangement of all wires for reassembly. Disconnect wires and remove electronic card
by gently prying each side of the electronic card up with a small flat screwdriver. Reconnect
wires to the new electronic card and reposition.
Fig. 7.1c
Models Purchased BEFORE December 2016
To replace the electronic card (part number 0051491) remove four bolts on the aluminum
motor cover with a 7mm socket with ratchet. Since removing this cover breaks the silicone
seal, scrape off old silicone and apply new silicone when reassembling. See figures 7a and
7 b above.
Carefully remove the electronic card by unscrewing the 2 screws in the aluminum plate that
attaches to the circuit board with a 3mm Allen wrench. Mount the aluminum adapter inside
the motor power control housing using the countersunk-head screws provided in the kit.
Silicone seal
around edge
Fig. 7.1d
12

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