Table Of Contents - Edwards EXT70/70200 Instruction Manual

Contents
Section
1 Introduction ....................................................................................... 1
1.1 Scope and definitions ................................................................................................... 1
2 TECHNICAL DATA ................................................................................. 3
2.1 General .................................................................................................................... 3
2.2 Pumping media ........................................................................................................... 3
2.3 Vent gas specification and vent control data ....................................................................... 4
2.4 Materials exposed to gases pumped .................................................................................. 5
3 INSTALLATION ..................................................................................... 7
3.1 Unpack and inspect ...................................................................................................... 7
3.2 Installation ................................................................................................................ 8
3.3 Connection to the LCT Premier system .............................................................................. 9
3.3.1 Connection of the EXDC160 module .................................................................................. 9
3.3.2 Backing connection .....................................................................................................10
3.4 Vent options, vent valve connection and control ..................................................................10
3.5 Electrical installation ..................................................................................................10
3.5.1 EXDC160 Controllers ....................................................................................................11
3.6 Cooling ................................................................................................................... 11
3.6.1 Introduction ............................................................................................................. 11
3.6.2 Forced-air cooling ......................................................................................................11
4 OPERATION ...................................................................................... 13
4.1 Start-up procedure .....................................................................................................13
4.2 Shut-down procedure ..................................................................................................13
4.3 Safety interlocks and control system ................................................................................ 13
4.3.1 EXDC160 Controller .....................................................................................................14
5 MAINTENANCE ................................................................................... 15
5.1 Introduction ............................................................................................................. 15
5.2 Removing the cartridge pump from the system .................................................................... 15
5.3 Refitting the cartridge pump to the system ........................................................................ 16
5.4 Pressing the pump in place with the fixing bolts ..................................................................17
5.5 Bearing maintenance ...................................................................................................17
5.6 Rotor life ................................................................................................................. 17
5.7 Fault finding ............................................................................................................. 17
6 STORAGE AND DISPOSAL ....................................................................... 19
6.1 Storage ................................................................................................................... 19
6.2 Disposal ................................................................................................................... 19
7 SERVICE, SPARES AND ACCESSORIES ......................................................... 21
7.1 Introduction ............................................................................................................. 21
7.2 Vent valves .............................................................................................................. 22
7.3 Service .................................................................................................................... 22
For return of equipment, complete the HS Forms at the end of this manual.
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B756-50-880 Issue C
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