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©2006 Sunrise Medical
QUICKIE ELECTRONICS SECTION
If using the HHP, this value may be found under •
Program, then QMAC, and then select the ac-
tuator under test (i.e. Recline). (fi g 2.23.28)
If using Quickie iQ, this value may be found un-•
der Programmed Parameters Access, QMAC,
and then select the actuator under test (i.e.
Recline). (fi g 2.23.29)
Verify that the actuator travels to the count pro-6.
grammed into the chair. Refer to the following
notes:
Operate the actuator to the “home” position and verify that the counts return to the programmed value. 7.
Monitor the status of Switch 1 and/or Switch 2 to ensure that they are changing state as the actuator moves 8.
from one extreme to the other. Switch 1 is the encoder switch and will fl icker Open and Close. Switch 2 is the
Count Reset Switch. Failure of the CRS switch will cause the chair to fail automatic or manual Re-Home.
Observe the operation of each actuator that is drawing excessive current. Correct any binding observed. 9.
Replace the actuator if binding did not cause the excessive current.
Investigate the wiring to each actuator to ensure that the cables or connectors are not damaged. Replace any 10.
defective cable.
For actuators not operating, move the control cable at the QMAC to another port (i.e. move the tilt cable to the 11.
recline port to test the tilt function of the QMAC). If the actuator operates correctly in the new port, replace
the QMAC.
Replace any actuator that is not automatically re-homing as it is being operated, or the status of Switch 1 or 2 12.
does not change as the actuator is operated.
Replace any actuator that repeatedly generates encoder errors and no cables or connectors are damaged. 13.
Recline
+ + -
Enable
Input Dir Swap 100
Speed 100
Accel 300
Max Limit 20
Min Limit 100
Yes
No
deg
deg
Fig 2.23.29
Fig 2.23.28
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