B-4
External Connections
To connect the roughing pump:
Requirement:
The pump must be oriented in a way that allows easy
daily access to the gas ballast valve and oil-level sight glass.
1. Place the PTFE drip tray on the floor, within 5 feet of the instrument.
2. Place the pump on the PTFE drip tray.
Warning:
The pump and its connections can be contaminated
with biohazardous and/or toxic materials. Always wear
chemical-resistant, powder-free gloves when performing this
procedure.
Caution:
• To ensure correct operation of the roughing pump, the pump
must be installed within 1 degree of horizontal.
• The area where the roughing pump is located must have an
ambient temperature of 15 to 40 ºC (59 to 104 ºF).
• To ensure proper ventilation, the pump must be installed with
the following minimum clearances:
Warning:
The roughing pump is heavy. To avoid injury, at least
two people must lift the pump.
TP02689
Left-side minimum clearance
is 15.24 cm (6 inches)
Right-side minimum clearance
is 15.24 cm (6 inches)
Back-side minimum clearance
is 15.24 cm (6 inches)
Front-side minimum clearance
is 35.56 cm (14 inches)
Содержание Xevo TQD
Страница 12: ...xii...
Страница 20: ...xx Table of Contents...
Страница 23: ...Uses and compatibility 1 3 Xevo TQD TP03406...
Страница 24: ...1 4 Specifications and Operating Modes Xevo TQD with visor up TP03407...
Страница 42: ...1 22 Specifications and Operating Modes...
Страница 52: ...2 10 Preparing for Operation...
Страница 76: ...3 24 Changing the Mode of Operation...
Страница 194: ...4 118 Maintenance Procedures...
Страница 208: ...A 14 Safety Advisories...
Страница 234: ...B 26 External Connections...
Страница 238: ...C 4 Materials of Construction and Compliant Solvents...
Страница 250: ...Index 8...