Varec 2500, Installation And Operation Manual

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2500 Automatic Tank Gauge
50 Installation and Operations Manual
27-inch Water column operating pressure oil seal
Figure 3: Installation of Oil Seal, 27-inch Water Column Operating Pressure Oil Seal
1. Apply appropriate pipe compound and install short pipe (
3)
into 180 degree elbow
(1).
2. Apply pipe thread compound and install 180 degree elbow (
4
) onto short pipe
(3)
.
3. Apply pipe thread compound and install long pipe
(2)
into elbow (
4
).
4. Apply pipe thread compound and install 90 degree elbow supplied with gauge kit onto
long pipe
(2)
.
5. Complete the assembly to the user furnished 1.5-inch pipe.
6. Adjust the assembly to provide the tape/tape cable path illustrated.
7. Proceed with the remainder of the tank installation to the paragraph Initial Lubrication,
then fill the oil seal as follows:
a. Remove the cover from 90 degree elbow.
b. Fill the short pipe to halfway with oil.
Note To drain the oil, open the plug in 180 degree elbow
(4)
.
1-1/2 inch NPT coupling
furnished by customer
1/2 Inch NPT drain plug
Approximate
90° elbow fur nished
with Model 2500
mounting kit
1-1/2 Inch NPT pipe, both ends,
X 43 [1092] long
furnished by customer
4.00
[102]
53.00
[1346]
4
3
2
Pipe, 1-1/2 inch NPT X 38 [965] long
Pipe, 1-1/2 inch NPT X 32 [813] long
DESCRIPTION
180° Elbow
180° Elbow with drain 4
ITEM
2
1
3
1
6.00
[152]
10.50
[267]
1-1/2 Inch NPT