Quanty
Descripon
Check (ü)
1
Inlet seal (trapped O‑ring with in
t
egral inlet screen, Co‑seal or
copper compression gasket applicable for the inlet ange
type)
r
1
Connector (24 V) ‑ for driving accessories from the controller
socket
r
1
Inlet strainer (installed in the NW25 interstage and booster
port only)
r
4.2 Typical installaon
A typical pumping system with a nEXT pump is shown in Figure: Typical pumping system
with a nEXT pump.
The accessories available for the nEXT pumps are given in Accessories on page 99, the
accessories are shown in Figure: nEXT exploded accessories view and Figure: nEXT
exploded accessories view.
4.3 Connect to the vacuum system
WARNING: TRIP HAZARD
Risk of injur
y and damag
e to equipment. Make sure that the cable and pipe work
aached to the pump are carefully routed. Failure to do so can cause a slip or trip
hazard and damage to the cable.
WARNING: INSTALLATION SEQUENCE
Risk of injury
. Install the pump in the vacuum system before you connect the logic
interface cable to the control equipment and to the electrical supply so the pump
cannot operate. Failure to do so can cause injury to people while installaon.
We recommend you to do a leak test of the system aer the installaon is completed.
04/2022 - ©Edwards Limited
Page 38B80000880_G
B80000880_G - Installaon
To Next Page
Loading...
Need help?
General
