Ice And Oven BASE-LINE Service Manual - Content
-1-
080417_Service manual Base, Wok- and Install-Line E
CONTENT
1 Safety .............................................................................................................................. 2
1.1
Description of danger signs ....................................................................................... 2
1.2
Qualification and training of personnel ...................................................................... 2
1.3
Safety prescriptions for installation and service ......................................................... 2
1.4
Unauthorized reconstruction and use of spare parts ................................................... 3
1.5
Improper operating methods ...................................................................................... 3
2 Technical information ................................................................................................... 4
3 Functioning .................................................................................................................... 6
3.1
Adjusting the performance rate .................................................................................. 6
3.2
Check of the temperature ........................................................................................... 6
3.3
Overload current protection ....................................................................................... 6
4 Tests................................................................................................................................ 7
4.1
Pan material for induction cookers ............................................................................ 7
4.2
Pan detection ............................................................................................................. 7
4.3
Test with pans ........................................................................................................... 8
4.4
Test with metallic plates ............................................................................................ 8
4.5
Power rating .............................................................................................................. 8
4.6
Maximum rating ........................................................................................................ 8
4.7
Fan ............................................................................................................................ 9
4.8
Test of the components .............................................................................................. 9
4.8.1
Rectifier .............................................................................................................. 9
Transistor module (IGBT) ............................................................................................. 10
5 Maintenance/Service .................................................................................................... 11
6 Fault finding ................................................................................................................. 12
6.1
Generally ................................................................................................................ 12
6.2
Error messages ........................................................................................................ 12
6.3
Flow chart to fault finding ....................................................................................... 15
7 Exchange of spare parts .............................................................................................. 16
7.1
To open the induction unit (base) ............................................................................ 16
7.2
To open the induction unit (install) .......................................................................... 16
7.3
Repair of spare parts ................................................................................................ 17
8 Adjustment of process parameters .............................................................................. 18
8.1
How to initialize CU sensors by the short circuit plug ............................................. 18
8.2
Initialisation of the induction unit by PC/Laptop ..................................................... 19
8.3
Change of the parameters ........................................................................................ 19
8.4
Parameters for mains current and pan detector ......................................................... 22
9 IR Interface .................................................................................................................. 24
9.1
Build-up of IR communication ................................................................................ 24