Edwards EXT200/200H GCMS, Инструкция по эксплуатации, Страница: 21 / 38

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Installation
B756-01-880 Issue K
Carefully remove the pump from packaging media and connect to the vacuum system.
3.3.1 Mechanical fixing
For variants listed under the Declaration of Incorporation, refer to customer guidelines for mechanical fixing.
WARNING
The impeller blades on a Split Flow Pump are very sharp. Care should be taken when handling the
pump not to dislodge or damage the protective inlet screens.
If integral mesh centering rings are supplied with the pump, it is the customers responsibility to
ensure that these are fitted to the pump inlets and to take appropriate care when handling the
pump to avoid the impeller blades. To minimise the risk of injury, the plastic transport cover
should be retained over the pump inlets until the pump is ready to be installed.
WARNING
Do not expose any part of the human body to vacuum as it can cause injury.
WARNING
Care must be taken to avoid foreign objects entering the pump during the installation process.
Table 5 - List of items supplied
Qty Description
1 EXT Split Flow Pump
2 Inlet screen (fitted)
2 DN100ISO-K Integral mesh centering ring*
2 Inlet seal (trapped O-rings)
1 Inlet strainer (Hi variants only, fitted in the interstage port)
1 EXDC160 Controller (fitted)
*
*
Only supplied with system variants.
1 NW10-1/8 inch BSP male extended vent port adaptor
*
1 NW10 Centering ring
*
1 NW10 Clamping ring
*
1 NW25 Centering ring
*
1 NW25 Clamping ring
*
WARNING
Ensure all Split Flow Pumps are securely fixed to the vacuum system via their inlet flange using all
available mounting points. If a pump were to seize when not securely mounted, the stored energy
of the rotor could cause rapid movement of the pump, which may cause damage to equipment and/
or injury to personnel.