Fisher 846 Instruction Manual page 8

Type 846
2.62 COVER REMOVAL
66.5 CLEARANCE
3.06
77.7
14B7363
A6627–1/IL
2.62 COVER REMOVAL
66.5 CLEARANCE
2.38
60.5
.75
19.0
3.50
88.9
5.38
MODULE COVER
136.7
REMOVAL CLEARANCE
NOTES:
1 THE MOUNTING POSITIONS SHOWN ALLOW ANY MOISUTRE BUILUP IN THE TERMINAL COMPARTMENT
TO DRAIN TO THE SIGNAL WIRE CONDUIT ENTRANCE. DO NOT MOUNT THE TRANSDUCER WITH THE TERMINAL
COMPARTMENT COVER ON THE BOTTOM; MOISTURE MAY ACCUMULATE IN THE TERMINAL COMPARTMENT
OR PILOT STAGE, PREVENTING PROPER TRANSDUCER OPERATION. THE VERTICAL MOUNT IS MOST EFFECTIVE
FOR MOISTURE DRAINAGE IN WET APPLICATIONS.
2
IF MOUNTED ON HORIZONTAL PIPE, THE I/P MUST BE ON TOP OF THE PIPE FOR PROPER MOISTURE DRAINAGE.
14B7332
A6625–1/IL
Figure 2-2. Typical Type 846 Dimensions With Type 67AFR Filter/Regulator and Gauges (continued)
2–4
FOR PROPER MOISTURE
DRAINAGE THIS END
MUST BE UP
10.25
260.4 MAX
MODULE COVER
REMOVAL CLEARANCE
8.31
211.1
3.50
88.9
2.00
50.8
6.38
162.1
5.38
136.7
PIPE STAND MOUNTED
9.7/.38
MOUNTING HOLE
4 PLACES
8.81
223.8
2.38
60.5
TYPE 67AFR
1/4-18 NPT
SUPPLY CONN
FOR PROPER MOISTURE
DRAINAGE THIS END
MUST BE UP
9.69
246.1 MAX
6.19
157.2
6.38
162.1