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B.3
Connecting the Edwards oil-free roughing pump
Warning:
power cables from the oil-free roughing pump before performing maintenance procedures
on the pump. Always carry out maintenance in accordance with the operator's guide
supplied with the roughing pump.
The oil-free roughing pump is an alternative to the oil-filled roughing pump. To connect the oil-filled
roughing pump, see
B.3.1
Required materials
•
Chemical-resistant, powder-free gloves
•
7-mm nut driver
•
Sharp knife
•
NW25 tee (included in the installation kit)
•
NW25 center rings (included in the installation kit)
•
NW25 clamps (included in the installation kit)
•
NW40 center rings (included in the installation kit)
•
NW40 clamps (included in the installation kit)
•
NW25/NW40 adaptor (included in the installation kit)
•
10-mm reducer fitting (included in the installation kit)
•
10-mm ID nylon tube (included in installation kit)
•
12.7-mm clear PVC exhaust tubing (included in the Waters Rotary Pump Kit)
•
PVC hose clamps (included in the Waters Rotary Pump Kit)
•
1-inch ID vacuum hose (included in the Waters Rotary Pump Kit)
To avoid electric shock, shut down the mass spectrometer, and disconnect all
page
124.
Inlet flange
TP03165
September 7, 2016, 715003560IVD Rev. C
Exhaust port flange
Page 128
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