Edwards A73101983, Инструкция по эксплуатации, Страница: 36 / 40

Download the latest documents from www.edwardsvacuum.com/HSForms/ , follow the
procedure in HS1, fill in the electronic HS2 form, print it, sign it, and return the signed
copy to us.
NOTICE:
If we do not receive a completed HS2 form, your equipment cannot be serviced.
9.3 Accessories
Note:
Accessories could affect the safety of the product. It is recommended that our standard
accessories are used.
9.3.1 Electrical cables
Electrical cables are available as accessories and should be used to connect the pump to
the electrical supply:
See Electrical data on page 13 for details.
9.3.2 Silencer
A silencer is available for the pump. The code number for the silencer is A50597001. A
silencer spares kit, code number A50597801 is also available.
9.3.3 Gas ballast adaptor
Fit the gas ballast adaptor in place of the gas ballast control on the pump. The adaptor
allows for connection a controlled supply of inert gas to the pump. Gas ballast adaptor
A50502000.
9.3.4 Solenoid operated pipeline valves
Fit the pipeline valve between the vacuum system and the pump inlet to provide
additional system protection when the pump is switched off. The following valves are
available as accessories and are recommended.
Table 10
Solenoid operated pipeline valves
Product description
Ordering information
PV40EK Valve, 220
‑
240 V 50
‑
60 Hz,
Aluminium
C41401000
PV40EK Valve, 220
‑
240 V 50
‑
60 Hz, Steel C41402000
PV40EK Valve, 110
‑
127 V 50
‑
60 Hz,
Aluminium
C41403000
PV40EK Valve, 110
‑
127 V 50
‑
60 Hz, Steel C41404000
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A73101880_F - Service and spares