Ionisation & Glow Electrode Replacement Instructions - Henny Penny SmartCombi ESC 615 Replacement Instructions Manual

SmartCombi™ & ClassicCombi™ Service
Ionisation & glow electrode replacement instructions
Valid for:
MM201176 MM201177
Arrangements:
Disconnect unit from the gas and electrical supply.
Disassemble gas valve according to mounting instructions No.21 HD_02/2008.
Disassemble gas blower according to mounting instructions No.22 HD_02/2008.
Disassemble gas burner according to mounting instructions No.23 HD_02/2008.
Disassembling:
1
2
Loosen cable connection[1] and pull out wires.
➢
Assembling:
The assembly has to be
➢
changed [2] (MM211137). Use Anti-Seize for all nuts.
Make sure that no metal hairs of the burner be in the area of the ionization electrode [4]!
➢
If necessary, remove (shave burner surface in this area) longer "hairs" to prevent a ground
➢
shortcut.
Mount gas burner, blower and valve according to mounting information.
➢
Finally, a gas leakage testas well the CO2 calibration has to be carried out! (see also installation or
➢
service manual)
Final performance test and mount side wall.
➢
carried out in reversed order The seal at the cable connection has to be
3
4
Remove nuts of the electrode which has to be
➢
replaced.
3 = Glow electrode
4 = Ionisation electrode (flame detection)
Nr.25 HD_02/2008
38