The Led Flashes Upon Joystick Operation In One Direction And Remains Dim In The - Handicare Freecurve Technical Manual

4 | The lift does not move in both directions
The LED flashes upon joystick operation in one direction and remains dim in the other
direction (the lift beeps upon operation of the joystick). The lift is on the charge station.
Connect the short-circuit connectors K6 and K9
A. The lift moves after operation of the direction switch (DS)
The fault is located in the chair
• The seat position switch is switched off/faulty
•
Wire break between K6-6 and E1-6 (K6-6 and C1-6)
•
Wire break between K6-7 and E1-7 (K6-7 and C1-7)
•
Wire break between E11-3 and E11-4 (C14-3 and C14-4)
•
Wire break between E9-2 and E9-3 (C12-2 and C12-3)
•
Wire break between E20-2 and K4-5 (C8-2 and K4-5) (pow sw. only)
•
One of the footrest edges is activated
•
One of the footrest switches is faulty
•
The seat frame bottom detection is activated
•
The seat frame bottom switch is faulty
•
Wire break between K9-1 and K9-2
•
Wire break between K9-3 and K9-4
•
Earth short at K6-6, K6-7, K9-1, K9-2, K9-3, K9-4
B. The lift does not move after operation of the direction switch (DS)
The fault is located in the unit
The lift does not operate in the traction mode
• A final limit switch is off/activated
•
Wire break between K5-5 and K5-6
•
Wire break between K4-8, K7-3, K7-1, K8-1, K8-3 and K6-6
•
Wire break between K4-9 and K6-7
•
One of the cover safety edges is activated
•
The cover detection switch is faulty
•
Wire break between K4-4 and K9-3
•
Wire break between K4-5 and K9-4
•
Wire break between K4-6 and K9-1
•
Wire break between K4-7 and K9-2
The lift does not operate in the traction mode
•
The tilt switch is activated/faulty/not connected
•
Wire break between K3-1/2/3/4 and the tiltswitch C5
•
Earth short K3-1, K3-2, K3-4, K4-4, K4-5, K4-6, K4-7, K4-8, K4-9, K5-4, K2-4
Technical manual
71