4.1 General information on servicing 26
4.2 Inspection and cleaning 28
4.2.1 Inspection 28
Checking the system pressure
28
Checking the safety valve
28
Checking the geared motors
28
4.2.2 Cleaning 29
Emptying the ash container
29
4.2.3 Recurrent check and cleaning 31
Before starting inspection and cleaning work
31
After inspection and cleaning work
31
Clean the combustion chamber
32
Cleaning the heat-exchanger and flue gas collection chamber
33
Clean the heat exchanger pipes
35
Cleaning the flue gas temperature sensor
36
Cleaning the flue gas pipe
36
Check the seal on the doors
37
Checking the draught controller flap
38
Cleaning the measurement line of the underpressure controller
38
4.3 Emissions measurement by chimney sweep or regulatory body 39
4.3.1 Preparing for the measurement 39
4.3.2 Emissions measurement by chimney sweep or regulatory body 39
4.4 Maintenance agreement / Customer service 39
4.5 Replacement parts 40
4.6 Disposal information 40
4.6.1 Disposal of the ash 40
4.6.2 Disposal of system components 40
5 Troubleshooting 41
5.1 General fault with power supply 41
5.1.1 Behaviour of system after a power failure 41
5.2 Excessive temperature 41
5.3 Faults with fault message 42
5.3.1 Procedure for fault messages 42
5.3.2 Acknowledging a fault message 42
6 Appendix 43
6.1 Addresses 43
6.1.1 Address of manufacturer 43
Customer service
43
6.1.2 Address of the installer 43
Table of Contents
Operating Instructions T4 24-150 | B0830317_en 3