1 689 975 140 2013-07-01| Robert Bosch GmbH
2 | EPS 807 / 815 | en
Contents English
1. Symbols used 3
1.1 In the documentation 3
1.1.1 Warning notices -
Structure and meaning 3
1.1.2 Symbols – Designation and
explanation 3
1.2 On the product 3
1.3 Important notes 3
1.4 Safety instructions 4
1.4.1 Mains voltages and High voltages 4
1.4.2 Rotation 4
1.4.3 Dimensions and Weights 4
1.4.4 Pressures 4
1.4.5 Heat radiation 4
2. Assembly and Disassembly 5
2.1 Test-bench housing 5
2.2 Drive assembly 5
2.3 Test oil heating 6
2.4 Test oil circulation 6
2.4.1 Control valve Test Oil 7
2.4.2 Cut-off valve 7
2.5 Lubricating oil circulation 7
2.5.1 1. Generation 7
2.5.2 2. Generation 8
2.5.3 3. Generation 8
2.5.4 Lubricating oil-Control valve 9
2.6 Cabinet 9
2.6.1 Complete 9
2.6.2 Mounting panel 10
2.7 Economic transformer 11
2.8 Multiway tap with purge valve 11
3. Structure 12
3.1 Block diagram 12
3.1.1 EPS 815 up to date of manufacture
05-2002 12
3.1.2 EPS 815 from date of manufacture
06-2002 12
3.2 Injection pump test bench 13
3.3 Lubricating oil supply (Special accessories) 13
3.4 Switch case 13
4. Overview of possible fluctuations 14
5. Troubleshooting 15
6. Repair works 16
6.1 Change Flywheel 16
6.2 Replacing the drive motor 16
6.3 Change Test oil heating 17
6.3.1 Change Float switch 18
6.3.2 Change Temperature sensor 18
6.4 Readjusting the shut-off valve 19
6.5 Change Heating exchanger 19
6.6 Replacing the rotary encoder B1 20
6.6.1 Preparatory work 20
6.6.2 Removing the rotary encoder B31 20
6.6.3 Removing the rotary encoder B4 20
6.6.4 Removing the trigger wheel 20
6.6.5 Removing the flange with
rotary encoder 21
6.6.6 Removing the rotary encoder B1 21
6.6.7 Mounting the rotary encoder B1 21
6.6.8 Mounting the flange with
rotary encoder 22
6.6.9 Assembling the trigger wheel 22
6.6.10 Mounting the rotary encoder B4 22
6.6.11 Mounting the rotary encoder B31 23
7. Adjustment and Functional Test 24
7.1 Test the operating unit 24
7.1.1 Test tip switch elements 24
7.1.2 Test indicator lamps 24
7.1.3 Test emergency stop switch elements 24
7.2 Testing temperature sensors 24
7.3 Testing cooling proportional valve 24
7.4 Testing speed monitoring A5 (DZE) 25
7.4.1 Printed circuit board 1 688 400 009
(up to FD 12-2000) 25
7.4.2 Printed circuit board 1 688 400 251
(from FD 01-2001) 26
7.5 Sensor compensation on AMKASYN-Converter
(up to FD 05-2002) 27
7.5.1 Preparation 27
7.5.2 Performing sensor compensation 27
7.6 Sensor compensation on KU-Converter
(from FD 06-2002) 28
7.6.1 Preparation 28
7.6.2 Performing sensor compensation 28
8. Appendix 29
To Next Page
Loading...
