Manual

8
CROSSHAIR ADJUSTMENTS (2)
A1397
SCOPE LAMP SCREWS (2)
12"
14"
4 3/8"
ALIGNMENT TARGET
ALIGNMENT SCOPE
SCOPE RECEIVER BRACKET
14 1/4"
TILT
ADJUSTMENT KNOB
ASSEMBLY
PAN
ADJUSTMENT KNOB
ASSEMBLY
LOCKING KNOB
ASSEMBLY
U-BOLTS (2)
USER-SUPPLIED
MOUNTING PIPE, 4 1/2 O.D.
PROTECTIVE CAPS (2)
FOOT BASE
FRONT VIEW SIDE VIEW
FOOT BASE
Figure 4—Pan Tilt Mount
18 MAX.
22 MAX.
17 MAX.
FRONT VIEWSIDE VIEW
A1398
ZERO
OUTPUT
OPERATE
ALIGN
TEST
O
V
mA
LO
MID
HI
CALIBRATION
ADJUSTMENT
SET-
POINT
RATIO DENOM NUM
MODE
SENSITIVITY
VAPOR ALARM
OUTPUT
SIG GND OUT OPT
OUTPUT
SELECT
SPARE
FUSE
1 A
FUSE 1 A
ADJUST
U-BOLTS AROUND POST
4.5
15 MAX.
SINGLE PURGE
HOLE LOCATED
ON CENTERLINE
AND 4.5" FROM
BACK OF INST.
(1/2 - 14 NPT)
USER SUPPLIED POST
4.6 MAX O.D.
3.5 MIN O.D.
CENTERLINE
+/– 5 DEGREES
TO THE VERTICAL
ALIGN
TO
OPPOSITE
HOUSING
JUNCTION BOX
ALL ELECTRICAL CONNECTIONS
ARE MADE WITHIN THIS BOX.
CUT-AWAY VIEW
OF TERMINAL BLOCK SHOWN
3/4 NPT
FOR 115 VAC
60 HZ
WIRING TO INST.
3/4-14 NPT
FOR LOW VOLTAGE
WIRING TO INSTRUMENT
Figure 5—Detector Mounting