WITTUR WSG-SF Series, Operating Instructions Manual

Page: 3 / 112

Subject to changes without notice ! Änderungen vorbehalten !
Gearless Lift Machine
WSG-SF
Operating Instructions
EN
Code: GM.8.004284.EN
Date: 28. Jan 2020
Version: 0.16
Page: 3
1. General information 4
1.1. About this operating manual 4
1.2. Intended use 4
1.3. Scope of delivery 4
1.4. Warranty and liability 4
2. Safety 5
2.1. General safety instructions 5
2.1.1. Qualified personnel 5
2.1.2. Format of the safety instructions 5
2.2. Safety precautions 5
3. EU Declaration of Conformity 6
4. Handling 7
4.1. Transport and storage 7
4.2. Storage 7
4.3. Disposal 7
5. Product overview 8
5.1. Product description 8
5.2. Permissible ambient conditions 9
5.3. Motor design 9
5.3.1. Insulation system 9
5.3.2. Motor connection / Winding protection 10
5.3.3. Speed/Position measuring system 11
5.3.4. Brake 12
5.4. Rope guard 15
5.5. Type code 17
6. Installation 18
6.1. Mechanical installation 18
6.2. Electrical installations 19
6.3. Overview 19
7. Commissioning and operating 20
7.1. Important notes 20
7.2. Emergency evacuation 21
7.3. Testing the brake system to EN 81 22
7.4. Trouble shooting 23
8. Maintenance 24
8.1. General 24
8.2. Maintenance intervals 24
8.3. Regreasing the bearings 25
8.4. Check brake air gap 25
8.5. Replacing the traction sheave 26
8.6. Replacing the measuring system 27
9. Technical data 28
10. Dimension drawing 30
11. Accessories 31
11.1. Connecting cable for measuring systems for ECN 1313/
ERN 1387 31
11.2. Cable set for motor and brake 32
11.3. Brake manual release 33
11.3.1 Manual lifting rods 33
11.3.2. Brake manual release remotely controlled 33
12. Spare parts 35
13. Annex 36
Calculation of the traction sheave shaft WSG-SF 36
Traction sheave shaft WSG-SF 38
Calculation of the traction sheave shaft WSG-SF (D
T
=160mm) 39
EU type-examination certificate EU-BD 1051 (WSG-SF.1) 42
EU type-examination certificate EU-BD 1056 (WSG-SF.2/3) 48
EU type-examination certificate EU-BD 1034 (WSG-SF.3/4) 54
EU Declaration of Conformity brake WSG-SF 60
Brake operating instructions WSG-SF 62
Contents