0
0
4
/
0
5
3
/
0
0
3
/
0
3
2
/
0
6
1
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h
T
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R
8
806
8.6
Electronic ignition unit and ignition
electrode removal and installation
Removal
1. Remove burner (see 8.2).
2. Lift off ignition electrode (2, Fig. 804) from the
electronic ignition unit by twisting a screwdriver
sideways.
3. Remove disc (3).
4. Removes screws (4) with retaining washers.
5. Pull electronic ignition unit (1) off and remove it.
6. If necessary, perform a general visual inspection (see
5.5.1) or test (see 5.5.8).
Installation
1. Bring electronic ignition unit (1, Fig. 804) into
installation position, attach ready for connection and
secure with screws (4).
2. Tighten screws (4) with 5 Nm +1 Nm.
3. Fit disc (5) onto the nozzle holder of the fuel pump
(9, Fig. 805) and align with the flame detector in the
control unit (14, Fig. 805) and the electronic ignition
unit.
4. Fit the ignition electrode (2, Fig. 804).
5. Install burner (see 8.2).
Fig. 804 Removal of the electronic ignition unit / ignition electrode
1
2
1
Electronic ignition unit
2
Ignition electrode
3
Disc
4
Screws (2)
3
4
Summary of Contents for Thermo S 160
Page 2: ......
Page 6: ...1 Introduction Thermo S 160 230 300 350 400 4...
Page 11: ...S o m r e h T n o i t c u d o r t n I 1 160 230 300 350 400 105...
Page 49: ...5 Troubleshooting and error correction Thermo S 160 230 300 350 400 520...
Page 55: ...r e h T s m a r g a i d c i t a m e h c S 6 mo S 160 230 300 350 400 606...
Page 71: ...9 Modifications and retrofits Thermo S 160 230 300 350 400 902...
Page 73: ...10 Packing storage shipping Thermo S 160 230 300 350 400 1002 Empty page for notes...
