Becker VX 4.25 User Manual

2 | VT 4.10, VT 4.16, VT 4.25, VT 4.40, VX 4.10, VX 4.16, VX 4.25, VX 4.40
Important notes for the user of the operating instructions
We reserve the right to make technical changes and additions to the operating instructions.
No liability is accepted for the content, in particular for damage caused by existing, non-existing or incorrect
information.
Passing on this operating manual is not permitted unless expressly authorised.
Operating instructions valid for:
General designation
Rotary vane-Vakuumpumpe, hereinafter described as "pump".
Product type
dry-running
Model
VT 4.10, VT 4.16, VT 4.25, VT 4.40, VX 4.10, VX 4.16, VX 4.25 and VX 4.40
Manufacturer
Gebr. Becker GmbH
Hölker Feld 29-31
42279 Wuppertal
CONTENT
1 TO THE OPERATING INSTRUCTIONS 4
1.1 GENERAL 4
1.2 STRUCTURE OF THE SAFETY INSTRUCTIONS 4
1.3 SAFETY SYMBOLS 4
1.4 ADDITIONAL DOCUMENTATION 5
1.5 WARRANTY AND LIABILITY 5
1.6 MODIFICATIONS AND CONVERSIONS 5
2 BASIC SAFETY INSTRUCTIONS 6
2.1 PROVISION 6
2.2 OBLIGATIONS OF THE OPERATOR 6
2.3 OBLIGATIONS OF THE STAFF 6
2.4 STAFF QUALIFICATION 7
2.5 INTENDED USE 7
2.6 INADMISSIBLE USE 7
2.7 PROTECTIVE MEASURES FOR USERS 7
2.8 INFORMATION ON RESIDUAL RISKS 8
2.9 SAFETY INSTRUCTIONS 8
2.10 BEHAVIOUR IN CASE OF DANGER AND ACCIDENTS 9
2.11 REQUIREMENT FOR STABILITY 10
2.12 OCCUPATIONAL SAFETY AND HEALTH 10
2.13 AIRBORNE SOUND EMISSIONS 10
2.14 ERGONOMICS 10
2.15 ÖKODESIGN-VERORDNUNG (EU) 2019/1781 10
3 OPERATING CONDITIONS 11
4 PUMP DESCRIPTION 12
4.1 GENERAL DESCRIPTION OF THE PUMP 12
4.2 SIZES 12
4.3 VARIANTS 12
4.3.1 VARIANTS VT 4.10-4.40 12
4.3.2 VARIANTS VX 4.10-4.40 12
4.3.3 VARIANTS VT(X) 4.10-4.40 IN SH 19 OR SH 20 ACOUSTIC ENCLOSURE 13
4.4 COMPONENT ILLUSTRATION 14

Becker VX 4.25 Specifications

General

Brand	Becker
Model	VX 4.25
Category	Water Pump
Language	English