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Appendix
Details on rating
plate
-> Example
Rating plate detail
76
Distributor head (inlet)
Condenser IK, EK, TE
Round bottom flask
Peltronic vapor condenser
Silencer
VACUU·SELECT Sensor
Vacuum sensor
Measurement chamber
Small flange OPTION
Sealing ring at the sensor
Hose nozzle
Venting valve seal
8.3 Rating plate
ð In the event of an error, make a note of the type and serial
number on the rating plate.
ð When contacting our Service Department, please provide the
type and serial number from the rating plate. This will allow
us to provide you with specific support and advice for your
device.
Pumping unit rating plate, general
Manufacturer
Type/year of
manufacture/month
Serial number
Pumping speed
* Indicating documentation, group and category, marking G (gas), type of
protection, explosion group, temperature class (see also: Approval for
ATEX equipment category).
20901367_EN-US_PC3001 VARIO select Serie_V1.3_100720
PPS glass fiber reinforced, PP
(blind plate)
Borosilicate glass
Borosilicate glass
ETFE, ECTFE, PP, PA
PBT, PVF, rubber
Aluminum oxide ceramic, goldplated
PPS
PP
Chemical-resistant fluoroelastomer
PP
FFKM
Power supply
Ultimate vacuum
ATEX specification*
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