User guide

page 29 of 102
Abbreviations
ETFE: Ethylene/Tetrauoroethylene
ECTFE: Ethylene/Chlorotriuoroethylene
FFKM: Peruoro elastomer
FPM: Fluoroelastomer
PET: Polyethylene terephthalate
PPS: Polyphenylene sulde
PTFE: Polytetrauoroethylene
Position Component
1 Inlet
2 Outlet
3 Gas ballast valve
4 ON/OFF switch
5 Mains connection
6 Handle
7 Pump rating plate
8 Controller VNC 2
Position Component
9 Catchpot
10
Exhaust waste vapor
condenser
11
Overpressure safety relief
device
12 Coolant inlet
13 Coolant outlet
14 Fan
Pump parts
We reserve the right for technical modication without prior notice!
Gas inlet temperatures
* if pumping potentially explosive atmospheres: 50 °F to 104 °F (+10°C to +40°C)
Operating condition Inlet pressure
Permitted range of gas
temperatures at inlet
Continuous operation
> 75 Torr (100 mbar)
(high gas load)
➨ 50 °F to 104 °F
(+10°C to +40°C)
Continuous operation
< 75 Torr (100 mbar)
(low gas load)
➨ 32 °F to 140 °F*
(0°C to +60°C*)
Short-time
(< 5 minutes)
< 75 Torr (100 mbar)
(low gas load)
➨ 14 °F to 176 °F*
(-10°C to +80°C*)