4. If you still cannot identify the cause of the charging issue, complete the steps below.
a. Disconnect the main connection to remove power from PPoowweerr--LLOOAADD.
b. Raise and lower the trolley arms (at least ten times) to drain the trolley battery.
c. Raise and lower the cot (at least ten times) to drain the cot battery.
NNoottee
• Only drain fully charged batteries (trolley battery > 12.8V; cot battery > 27.7V).
• Drained batteries will accept maximum current while charging. This will help reveal any wiring-related issues
during troubleshooting.
d. Press the main power button to turn off PPoowweerr--LLOOAADD.
e. Remove the patient left dead stop. Extend the transfer to expose the anchor inductive primary cover.
f. Modify a separate cot charging cable (639000010139) so you can place it in line with the main connection.
NNoottee -- Reverse the wires on the female connector end to continue.
To reverse the wires:
i. Using needle nose pliers, remove the wedgelock (Figure 3).
ii. Depress the connector latches to back the pins out of the connector (Figure 4).
iii. Reverse the pins and reinsert them into the connector. Make sure that the pins are pushed in all the way.
iv. Reinsert the wedgelock.
FFiigguurree 33 –– RReemmoovvee tthhee wweeddggeelloocckk
FFiigguurree 44 –– DDeepprreessss tthhee ccoonnnneeccttoorr llaattcchheess
g. Expose the copper wire in the middle of the length of the cable.
h. Wrap the exposed copper with electrical tape so shorting does not occur.
i. Connect the anchor-to-vehicle cable (modified in step f) to the connector on the anchor assembly (Figure 5). Match
red cables to the red cables and black cables to the black cables.
j. Push the connectors back into the anchor. Run the wire alongside the anchor (Figure 6).
6390-309-002 Rev AB.0 29 EN
To Next Page
Loading...
