2. 5BINSTALLATION
Page 11
© 2007 DH Instruments, a Fluke Company
If you are using a hydrocarbon free version GPC1 (P/N 401801) DO NOT
connect devices to GPC1 that may contaminate it with hydrocarbons
(see Section 2.6).
By design, the TEST1 port is always filled directly with clean gas from the
SUPPLY port and exhausted away from the port. Do not break the TEST1
port connection under pressure. If unclean gas is present in GPC1, flowing
out the TEST1 port will contaminate the port.
1. High pressure gas SUPPLY
connection
5. TEST3 port (top, front)
2. TEST INLET SET regulator
6. DRAIN port
3. TEST1 port (top, rear)
7. TEST INLET valve
4. TEST2 port (left lateral)
8. TEST OUTLET valve
Figure 5.
Clean TEST Port, Sump and Drain Port
