Quickie Rhythm, Technical & Service Manual

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65
©2006 Sunrise Medical
QUICKIE ELECTRONICS SECTION
If using the Quickie iQ, select Monitor Parameter 4.
followed by selecting SCM1 or SCM2, then Switch
Status. (
fi g 2.23.21)
Operate each switch connected to the SCM one at a time. Verify that each switch closes by noting on the HHP 5.
that the box highlights, or on the Quickie iQ by the status changing from Open to Closed.
If using the HHP, select S&P Pressure for Sip and Puff test. If using the Quickie iQ, select Sip and Puff Pres-
6.
sure.
Apply vacuum and pressure to the sip and puff port to verify that the display on either the HHP or Quickie iQ
7.
changes.
Verify that when the command is removed, the reading returns to near zero on the HHP or Quickie iQ.
8.
Replace the SCM if any of the above tests fail. 9.
Actuator Tests
Notes:
The seating actuators contain encoders that provide position information to the Motor Controller or QMAC. •
Counter Reset Switches (CRS) automatically provide re-home information to the Motor Controller or QMAC. •
The re-home function occurs when the actuator moves across the CRS.
Failure to operate the seating system far enough to operate the CRS over time may cause the controller
•
to lose counts and to not return to programmed position. Encoder errors may also occur if the CRS is not
exercised periodically.
Encoder errors are often cause by “homing” errors. Re-Home the wheelchair anytime encoder errors are
•
present.
Creep speed (pro
fi le) will be active anytime the back angle is 15 degrees from vertical. This angle may be •
from recline, tilt, or a combination of the two.
Creep speed (pro
fi le) is active anytime the seat elevator is active. Raising the seat approximately 1/8” will •
invoke creep speed.
Creep pro
fi le is a percent of maximum wheelchair speed. It is adjustable using the HHP or PCSS. However, •
the speed can never exceed the maximum safe speed predetermined by Sunrise Medical.
Fig 2.23.21