Baelz Automatic BA 375-E42 - Default Chapter; Table of Contents

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Motorized Rotary Actuator baelz 375-E42
Table of Contents
1. SAFETY 4
1.1 Intended use 4
1.2 Instructions for the operator 4
1.3 Personnel 5
1.4 Before starting work 5
1.5 During operation 5
1.5.1 Transport, installation and assembly 5
1.5.2 Maintenance and repair 5
1.6 Working environment 5
2. PRODUCT DESCRIPTION 6
2.1 Identication 6
1.7 Motorized rotary actuator 6
2.2 TechnicalSpecications 6
3.2 Accessories and options 7
3.1 Type name 7
2.3 Operating conditions 7
3. TRANSPORT AND STORAGE 7
4. ASSEMBLY 8
4.1 Fitting position 8
4.2 Assembly with the valve 8
4.3 Principle of operation 9
4.3.1 Manual adjustment 9
4.3.2 Removing the cover 9
4.4 Electrical connection 10
4.5 Carrying out the electrical connection 10
5. COMMISSIONING 11
5.1 Setting the mechanical end stops 11
5.2 Setting the limit switches 11
5.3 Test run 11
5.3.1 Checking the direction of rotation 11
5.3.2 Switching off in end positions 12
6. RETROFITTING OF ADDITIONAL COMPONENTS 13
6.1 Retrottingofpotentiometer 13
6.2 Retrottingoftwoadditionaltravelswitches(2EZ) 14
6.3 Fitting the 7020A digital postioner 15