Translation of the original mounting instructions
Assembly and maintenance instructions for gear pumps and units
Series R25, R35, R45, R65, R95
English
BA2-0NNN-112
AN-ZU: 04
Bearb.: Web/01.12.09
Gepr.: Web/06.01.10
name/date
Page 1 (11)
Form 229589-7
Contents Page
Important General Information 2
1 Intended use 2
2 Flow medium 3
3 Operating dangers 3
3.1 Safety-conscious working 3
procedure
3.2 Dangers in case of failure to 3
observe safety precautions
3.3 Using pressure relief valve 4
R25, R35
4 Transport and storage 4
4.1 Storage 4
4.2 Lifting pump / pump unit 5
5 Setup / Installation / Mounting 5
5.1 Suction pipe design, NPSHR value 6
5.2 Sense of rotation and 6
direction of flow
Contents Page
5.3 Reversing the sense of rotation 7
6 Commissioning 7
7 Operation / Function 8
7.1 Pressure relief valve 8
7.2 Dry running 8
7.3 Environmental protection 9
8 Dismantling 9
9 Maintenance / Service 9
9.1 Gear pump 9
9.2 Pump unit 9
10 Conversion / Changes to 10
gear pump
11 Decommissioning 10
12 Malfunctions / Causes / 10
Troubleshooting Measures
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