Instruction Manual

35-3010RKA-04 Sample-Draw Detector • 13
Figure 7: Internal (Factory) Wiring, Sample-Draw Detector
OXY
TOXIC
SPAN
ZERO
G
FB
BK WRD
OXY
TOXIC
24V4/20
+ +
TP -
BATT
TP +
CO
Pressure Switch
Factory Wired
H2S
(Not
Used)
Pump
Factory
Wired
White
Red
Green
LEL Sensor
Connector
LEL
Detector
Black
Oxygen Sensor
Green
White
CO Sensor Plugs Into
Far Side of Preamp
Circuit Board
IN STR UMENTS
SENSOR
GRN
TP-
BLK
SP AN Z ERO
POWER/SIG
P/N 57 -1 05 0R K
REV. 0
TP+
GND
24V
4-20
RED
WHT