Edwards ES100

A352-03-880 Issue B
Page ii © Edwards Limited 2015. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Contents
5.11 Fit new blades - (part of major service) ............................................................................27
5.12 Basic fault finding ......................................................................................................27
5.12.1 The pump has failed to start ..........................................................................................27
5.12.2 The pump fails to achieve its specified performance (failure to reach ultimate vacuum) ..................28
5.12.3 The pump is noisy .......................................................................................................28
5.12.4 The pump is too hot ....................................................................................................28
5.12.5 The vacuum is not fully maintained after the pump is switched off ...........................................28
5.12.6 The pumping speed is poor ............................................................................................29
5.12.7 There is an external oil leak ..........................................................................................29
5.12.8 The motor cuts out .....................................................................................................29
5.12.9 Pump emits fumes at exhaust or oil consumption is high ........................................................29
5.12.10 Oil back-streams to vacuum chamber ...............................................................................29
6 Storage and disposal ........................................................................... 31
6.1 Storage ...................................................................................................................31
6.2 Disposal ...................................................................................................................31
7 Service, spares and accessories .............................................................. 33
7.1 Introduction .............................................................................................................33
7.2 Service ....................................................................................................................33
7.3 Spares .....................................................................................................................33
7.4 Accessories ...............................................................................................................34
7.4.1 Oil level sensor (ES65/ES100) .........................................................................................35
7.4.2 Oil level sensor and 120 ºC sensor (ES65/ES100) ...................................................................36
7.4.3 Oil level sensor and PT100 (ES65/ES100) ...........................................................................37
7.4.4 PT100 temperature sensor (ES65/ES100) ...........................................................................38
7.4.5 Oil level sensor (ES200/ES300) .......................................................................................39
7.4.6 Oil level sensor and 120 ºC sensor (ES200/ES300) .................................................................40
7.4.7 Oil level sensor and PT100 (ES200 / ES300) ........................................................................41
7.4.8 PT100 temperature sensor (ES200/ES300) ..........................................................................42
7.4.9 Oil level sensor (ES630) ................................................................................................43
7.4.10 Oil level sensor and120 ºC sensor (ES630) ..........................................................................44
7.4.11 Oil level sensor and PT100 (ES630) ..................................................................................45
7.4.12 PT100 temperature sensor (ES630) ..................................................................................46
7.4.13 ITO100 Inlet Catchpot ..................................................................................................46
7.4.14 ITO300 Inlet Catchpot ..................................................................................................46
7.4.15 ITO800 inlet catchpot ..................................................................................................48
7.4.16 ITM 100 high-capacity inlet dust filter ..............................................................................48
7.4.17 ITM 300 high-capacity inlet dust filter ..............................................................................48
7.4.18 ITM 800 high-capacity inlet dust filter ..............................................................................48
7.4.19 Inlet and exhaust connectors - available to fit to existing systems .............................................48
For return of equipment, complete the HS Forms at the end of this manual.