Edwards RV3 Instruction Manual page 7

Illustrations
Figure
1 The RV pump ............................................................................................................. 3
2 Performance characteristics in High Vacuum mode (pumping speed against inlet pressure) ...............11
3 Dimensions (mm) ........................................................................................................13
4 Motor voltage configuration: single-phase pumps .................................................................20
5 Three-phase electrical connections: 200-230 V ....................................................................22
6 Three-phase electrical connections: 380-460 V ....................................................................22
7 Inlet-filter assembly ....................................................................................................33
8 Gas-ballast control assembly ..........................................................................................34
9 Sight-glass assembly ....................................................................................................35
10 Accessories ...............................................................................................................45
Tables
Table
1 Operating and storage conditions ..................................................................................... 7
2 General performance data ............................................................................................. 7
3 Performance data: High Vacuum mode .............................................................................. 8
4 Performance data: High Throughput mode .......................................................................... 9
5 Performance characteristics ..........................................................................................10
6 Mechanical data .........................................................................................................12
7 Noise and vibration data ...............................................................................................12
8 Lubrication data ........................................................................................................12
9 Electrical data (single-phase pumps with Part Numbers ending in -903 or -906) .............................14
10 Electrical data (single-phase pumps with Part Numbers ending in -904) ......................................14
11 Recommended regional supply protection ..........................................................................14
12 Recommended cord sets ...............................................................................................15
13 Electrical data (three-phase pumps with Part Numbers ending in -905) .......................................15
14 Maintenance plan .......................................................................................................32
15 Spares and maintenance kits ..........................................................................................42
16 Accessory item numbers ...............................................................................................43
Associated publications
Publication title
Vacuum pump and vacuum system safety
Trademark credits
®
Fomblin is a registered trademark of Ausimont SpA.
© Edwards Limited 2018. All rights reserved.
Edwards and the Edwards logo are trade marks of Edwards Limited.
A652-01-880 Issue Y
Page
Page
Publication number
P400-40-100
Page iii