Connect The Purge Gas Supply; Figure 5 Connecting The Pump Inlet - Edwards GXS Series Instruction Manual

Figure 5 Connecting the pump inlet

1. Undo the screws 1. Undo the screws
3. Do not use trapped O‑ring or centering 3. Do not use trapped O‑ring or centering
ring ring
Flange
diameter
ISO63
ISO100
ISO160
ISO200
ISO250

3.4 Connect the purge gas supply

WARNING:
A release of nitrogen has potential to cause harm by asphyxiation. The nitrogen
supply should enable isolation for lockout/tagout purposes.
CAUTION:
Ensure that the purge gas supply conforms to the requirements given in the
data on page 15. Failure to do so may cause the gas pipelines to become blocked or
the dry pumping system to be damaged.
Refer to
exhaust and castors/levelling feet
M58800880_H - Installation
Half claw clamp part
number
C10007093
C10007093
C10011093
C10011093
C10011093
Figure: The controls/connectors on the rear of the pump (system with rear
2. Remove cover 2. Remove cover
Quantity required
12
12
fitted), item 18 for location of the purge gas
Page 34
Tightening torque
(Nm)
4 5
8 5
8 5
5
5
Technical