Hydraulic Comparison Test Pump
Operation
5
1
3
2
4
gjq002.eps
Figure 2. Test Port Insert
Table 3. Test Port Insert - Parts List
Item Description
P5515
P5515-V P5515-EP
1 O
Ring
3865142
3865163
3867888
2
Test Port Insert
3919892
—
—
3 O
Ring
3883397
3883521 3867895
4 Test
Port
3918298
—
—
To calibrate panel
-
mounted gauges with pressure connections in the rear, use an Angle
Adapter (see Ancillary Equipment section).
Operation
Priming
1.
Open reservoir valve (13) one turn counter
-
clockwise and turn screw press fully in.
2.
Close valve (13) and turn screw press fully out.
3.
Open valve and turn screw press fully in.
Note
During this operation, bubbles may appear in the reservoir, as trapped air
is expelled. For large volumes, repeat steps 2 and 3 until no further bubbles
appear.
4.
With valve open, turn screw press fully out and close valve. The test pump is now
ready for use.
W
Warning
Turning the capstan out with the reservoir valve closed will
generate approximately 15 inHg / 0.5 bar vacuum. If the DUT is
vacuum sensitive, leave valve (13) open during priming
operation.