Ci3000
+
/ Ci4000 / Ci5000 Weather-Ometer
®
Service Guide Doc. No. 07-7030-00 Rev. 0
30
5.0 TROUBLESHOOTING PROCEDURES
5.2
Xenon Lamp and Irradiance Control Malfunctions
5.2.1 Description (cont.)
3
4
MAIN
REACTOR
L1
L1-2
XENON
LAMP
XE
5
4
2
1
1
2
1
5
3
BOOSTER
TRANSFORMER
T1
X3 (15V) X2 (30V)
3
4
X1
L1-1
5
6
K1-4
L1-1
IGNITOR
L3a
3
2
L1-2
1
2
WATTAGE
TRANSDUCER
A1a (COIL)
L1-2
AUX.
REACTOR
L2
1
2
1
2
C1-2
CB2-1
6
7
L1-2
WATTAGE
REGULATOR
AR1
3
2
REAR PCB
FRONT PCB
2
PLC6-7
PLC6-19
1 (+)
IGNITION
PULSE
RELAY
K3
6
1
3
4
5
2
IGNITOR
L3b
PLC6
ANALOG OUTPUT
MODULE
WATTAGE
TRANS-
DUCER
RELAY
K9
4
3
F1
FUSE
INTERNAL
.062A
250V
TP1
TP2
A1-2
A1-1
A1-5
APC1
32
31
APC1
34
33
PLC5-8
A1-4
(+)
PLC5-10
A1b
WATTAGE
TRANSDUCER
1
9
10
WATTAGE
TRANS-
DUCER
RELAY
K9
RESISTOR
500 OHM
PLC5
ANALOG INPUT
MODULE
CB2-2
AMPLIFIER
RELAY
K5
3
4
XENON
LAMP
RELAY
K1
IGNITION
CIRCUIT
BREAKER
CB2
WATTAGE
TRANSDUCER
RELAY
K9
XENON
CIRCUIT
BREAKER
CB1
XENON
CIRCUIT
BREAKER
CB1
XENON
LAMP
RELAY
K1
IGNITION
CIRCUIT
BREAKER
CB2
2
1
4
3
IGNITION
PULSE
RELAY
K3
C1-2
C1-1
BLEEDER
RESISTOR
20K OHM
20W
IGNITION
CAPACITOR
C1
40 mfd
RELAY PLC TERMINAL LED#
K1 PLC3-2 A1
K3 PLC3-3 A2
K5 PLC3-7 A5
K9 PLC3-17 B5
RELAY COIL SWITCHING SOURCE
AND PLC INDICATOR LIGHTS
NOTE: WHEN PLC LED IS ON PLC CONTACT
IS CLOSED TO PROVIDE VOLTAGE TO RELAY.
Figure 5.
2–
1 Ci3000
+
Xenon Lamp Circuit