Quickie Rhythm Technical & Service Manual page 96

SEATING SECTION
Actuator
Left Leg (for powered foot
platforms)
Left Leg or Right Leg (for
independent legs
Tilt
Recline
Elevating Seat
4. If any reading is not correct, disconnect the
appropriate 6-conductor cable at the actuator and
check for continuity to the QR-MAC, or to the PC
board for recline. Replace any defective cable
and retest.
5. If the readings are correct, replace the QR-MAC
and retest.
Note: If the Recline Actuator is not functioning cor-
rectly, refer to "The Recline Actuator will not function or
function correctly" section of the service manual and
complete steps 7 through 19.
6. If replacing the QR-MAC does not correct the
problem, replace the appropriate actuator or
seating component and retest.
Note: Contact Sunrise Medical Tech Support for
assistance
Tilt Module does not Home (reset) Correctly
If any fault codes are displayed, refer to the Delphi
troubleshooting section of the service manual.
1. Operate the seating system to approximately 30
degrees tilt and locate the 18-degree reset switch
located on the tilt module under the seat.
2. Disconnect the 6-pin connector leading to the tilt
module.
©2006 Sunrise Medical
Approximate Reading In Mid-
Stroke
4 ohms
8 ohms
2 ohms
11K ohms (reading through
PCB)
2 ohms
Fig 3.73
Fig 3.74
96
Approximate Reading at
Home Position
2 meg ohms or greater
2 meg ohms or greater
2 ohms
11K ohms (reading through
PCB)
2 meg ohms or greater
Armature Pins