Atlas Weather-Ometer Ci3000+, Service Manual, Page: 8 / 24

Ci3000
+
/ Ci4000 / Ci5000 Weather-Ometer
®
Service Guide Doc. No. 07-7030-00 Rev. 0
31
5.0 TROUBLESHOOTING PROCEDURES
MAIN
REACTOR
L1
AUX.
REACTOR
L2
IGNITION
PULSE
RELAY
K3
WATTAGE
TRANSDUCER
RELAY
K9
AMPLIFIER
RELAY
K5
XENON
LAMP
RELAY
K1
XENON
LAMP
XE
4
5 3
2
1
2
1
6 7
3 4
4
3
1
2
1
L1-1
2
5 6
F1
FUSE
INTERNAL
.062A
250V
TP1
A1-2
A1-5
APC1
32 31
APC1
34 33
PLC5-8
A1-4
(+)
PLC5-10
A1b
WATTAGE
TRANSDUCER
RESISTOR
500 OHM
PLC5
ANALOG INPUT
MODULE
TP2
A1-1
1 2
WATTAGE
TRANS-
DUCER
RELAY
K9
4
3
C1-2
C1-1
WATTAGE
REGULATOR
AR1
REAR PCB
FRONT PCB
2
PLC6-7
PLC6-19
1 (+)
PLC6
ANALOG OUTPUT
MODULE
7
3 2
10
9
CB2-2
IGNITION
CIRCUIT
BREAKER
CB2
3 4
IGNITION
PULSE
RELAY
K3
6
5
2
1
BLEEDER
RESISTOR
56K OHM
3
4
3
4
C2 C3
BOOST
CAP. RELAY
K4
56Κ Ω 56Κ Ω
XENON
CIRCUIT
BREAKER
CB1
1
2
3 4
BOOSTER
TRANSFORMER
T1
2 3
1
XENON
CIRCUIT
BREAKER
CB1
XENON
LAMP
RELAY
K1
C2-1
VOLTAGE
BOOST
CAPACITORS
(40 MFD)
C3-1
C3-2
C2-2
TB2-2
L1-2
L1-2
IGNITOR
L3a
IGNITOR
L3b
WATTAGE
TRANSDUCER
A1a (COIL)
IGNITION
CIRCUIT
BREAKER
CB2
WATTAGE
TRANS-
DUCER
RELAY
K9
RESISTOR
R4
1.8K OHM
2W
TB2-2 TB2-2
IGNITION
CAPACITOR
C1
L1-1
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–
2 Ci4000 Xenon Lamp Circuit
5.2
Xenon Lamp and Irradiance Control Malfunctions
5.2.1 Description (cont.)
Ci4000