Xo 4, Troubleshooting Manual

Page: 18 / 88

XO 4 & XO FLEX TROUBLE SHOOTING GUIDE
Version 3.30 18
Cause:
Control Pedal
Check the “CA-009 Foot control” cable connected
from J14 “Backplane AN-369” to J1 in the control
pedal.
Pédale J1: Pin 3: 5V
(Yellow)
Pin 4: GND (Green)
Cause: Trapped when the seat moves when the
chair is raised or lowered.
XO Operating light
Check the “CA-012 Lamp Signal” cable connected
from J11
“
Backplane AN-369
”
the connector
located in the Operating light arm.
CA-012:
Pin 2: 5V (Brown)
Pin 3: GND (Green)
Cause: Damaged cable connection, 5V is in
contact with the ground.
Preferably measure on the connector located in
the arm of the XO operating light
Joystick Base chair
Check the “CA-010 Joystick” cable connected from
J13
“
Backplane AN-369
” to J1 in the joystick
Joystick J1: Pin 1: 5V
Pin 6: GND
Cause: Trapped when the seat moves when the
chair is raised or lowered.
“Water Clean” and “Suction Clean” system
In the service panel.
Check the “CA-008 S15” cable connected on J1 on
the AN-374 “Suction Clean dispenser level sensor”
PCB
Same for the “CA-033 S14” cable connected on J1
of the AN-374 “Water treatment dispenser level
sensor” PCB”
CA-008:
Pin 1: 5V
Pin 4: GND
Cause: The cable may be damaged if the cable
clamps are too tight and the 5V is in contact with
the metallic part of the service panel.
Measure directly on the connector J1
“BACKPLANE”– 5V Connections Cables Measure
J4 Suct. Clean. System CA-008
5V: Pin 6, 12, 16
GND: Pin 2, 3, 5, 11
J5 Backflow Prev. CA-007
5V : Pin 4
GND Pin 3
J11 Lamp signal CA-012
5V : Pin 2
GND : Pin 3
J12 Lift Sig. CA-047
5V : Pin 2
GND : Pin 3
J13 Joystick CA-010
5V : Pin 1
GND : Pin 6
J14 Foot control CA-009
5V : Pin 3
GND : Pin 4
J29 Mains PCB Control CA-011
5V : Pin 1
GND : Pin 13
J30 Power Supply CA-005
5V : Pin 4, 11
GND : Pin 6, 13, 14
J33 Water detection CA-029 5V : Pin 2
J37 Water Treatment CA-033
5V : Pin 3, 6
GND : Pin 4