Bosch VLE 21 Series User Manual

VLE 21xx
de Instandsetzungsanleitung
2-Säulen-Hebebühne
en
Repair instructions
2-post lift

Bosch VLE 21 Series Specifications

General

Brand	Bosch
Model	VLE 21 Series
Category	Lifting Systems
Language	English

Summary

12. Stromlaufplan

12.4.1 VLE 2130 und VLE 2130 F

Electrical circuit diagram for VLE 2130 and VLE 2130 F models.

12.4.2 VLE 2130 EL und VLE 2140 EL

Electrical circuit diagram for VLE 2130 EL and VLE 2140 EL models.

12.4.3 VLE 2130 E

Electrical circuit diagram for the VLE 2130 E model.

1. Symbols used

1.1 In the documentation

Explains warning notices structure and symbols used in the manual.

1.2 On the product

Details on symbols and warnings found on the lifting platform itself.

2. Anti-raise safety device

3. Loadbearing nut

3.2.1 Checking for wear

Procedure for checking wear on the loadbearing nut and spindle.

3.2.2 Nut replacement (VLE 2130 E)

Instructions for replacing the loadbearing nut on the VLE 2130 E model.

3.2.3 Nut replacement (other types)

Instructions for replacing the loadbearing nut on other specified models.

4. Chain break switch

5. EEPROM

5.1 VLE 2130 and VLE 2130 F

EEPROM related functions for VLE 2130 and VLE 2130 F models.

5.2 VLE 2130 EL and VLE 2140 EL

EEPROM related functions for VLE 2130 EL and VLE 2140 EL models.

5.3 Potentiometers

Information on potentiometers, including wiring and testing.

5.4 Fault indication

Explanation of fault indications and error codes on the control system.

5.5 Operating modes

Description of different operating modes and their functions.

6. Spindle oiler

6.5.1 Fitting oil tank

Procedure for fitting the oil tank for the spindle oiler.

6.5.2 Checking oil level

Instructions for checking and topping up the spindle oiler.

7. Settings

7.1 VLE 2130 and VLE 2130 F

Settings and adjustments for VLE 2130 and VLE 2130 F models.

7.2 VLE 2130 EL and VLE 2140 EL

Settings and adjustments for VLE 2130 EL and VLE 2140 EL models.

8. Manual release mechanism

8.1 Fitting manual release mechanism

Step-by-step instructions for fitting the manual release mechanism.

9. Emergency lowering

9.1 Emergency lowering by hand

Procedure for emergency lowering the platform manually by hand.

9.2 Emergency lowering with motor operation

Procedure for emergency lowering using motor operation when control fails.

10. Maintenance and upkeep

10.1 Maintenance schedule

Overview of recommended maintenance actions and intervals.

10.2 Lubricating lifting spindles

Guidance on lubricating lifting spindles for different models.

10.3 Power transmission elements

Information on power transmission elements and adjustments.

10.4 Swivel arms

Instructions for lubricating swivel arm joints and loadbearing elements.

11. Faults and remedial action

12. Circuit diagram

12.4.1 VLE 2130 and VLE 2130 F

Electrical circuit diagram for VLE 2130 and VLE 2130 F models.

12.4.2 VLE 2130 EL and VLE 2140 EL

Electrical circuit diagram for VLE 2130 EL and VLE 2140 EL models.

12.4.3 VLE 2130 E

Electrical circuit diagram for the VLE 2130 E model.