Pfeiffer Vacuum DUO 11 ATEX, Руководство по эксплуатации

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6
7
1
2 3 4 5
Fig. 1: Position of the labels on the product
1 Rating plate of the rotary vane vacuum pump 5 Motor rating plate
2 Attention! Check the direction of rotation of the rotary vane pump
before filling with operating fluid
6 Arrow indicating direction
of rotation
3 Fill rotary vane pump with operating fluid before commissioning 7 Closure seal
4 Hot surface warning sign
1.3.4 Abbreviations
Abbreviation Explanation
BA Operating instructions
DN Nominal diameter (from the French: diamètre nominal)
ISO International Organization for Standardization
abs. Absolute
DIN German Institute for Standardization (Deutsches Institut für Normung)
I
N
Rated (nominal) current
I
max
Maximum current
FKM Fluoropolymer rubber
M version Version with magnetic coupling
PTC Temperature-dependent resistor (Positive Temperature Coefficient)
PE Earthed conductor (protective earth)
OME Oil mist filter (Oil Mist Eliminator)
ODK Oil return flow line (Oil Drain Kit)
WAF width across flats
MM Maintenance manual
Tbl. 2: Abbreviations used in this document
About this manual
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