Prism Medical UK transactive tra, Техническое руководство

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Technical manual August 2009
Rev: 01/08/09 Page:
20
E4 - Repair Charging beak Contact Strips and Wire Harness (LED)
IMPORTANT NOTE: Use extreme caution when performing internal servicing on the hoist.
Ensure that the battery has been disconnected before starting.
1.
The original copper charger contact strips can become corroded in very humid and acidic
environments such as pools and spas. These have been replaced with stainless steel strips
on the newer hoist design.
2.
Ensure that the RED battery lead has been disconnected.
3.
Remove 4 screws in charging beak on trolley to detach the old strips.
4.
Attach the new stainless steel strips. Ensure that the ring terminals on the wire harness are
centered under the screw holes.
5.
If the Wire Harness requires replacement, cut cable tie and remove.
6.
Disconnect the charger harness from the PCB and replace with new harness.
7.
Reconnect the cable tie and ensure harness does not conflict with movement along the
track.
8.
Test system to ensure that charging is occurring.
When attaching screws take care not to over tighten screws as you may strip the plastic thread.
Unscrew 4 screws Replace charger strips Red wire on left