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Installation
Installation
Installation positions for KE...D,Z
90°
Installation position for KE...V
Installing flange and burner
When installing the sliding flange, only tighten screws
1 and 2 otherwise it will not be possible to secure the burner pipe with screw 3. Slide in the burner, adjust to furnace depth and tighten the screws in the following sequence: 3, 4, 5, raising the housing in the process.
Important: Secure the sliding flange so that the clamping screw 3 is positioned at the top.
Checking electrode setting
• Move the burner into the service position as described on Page 23.
• Check the setting of the ignition and ionisation electrodes (see Page 23).
90°
Installing gas assembly
• Remove plastic protective plug.
• Install unions including accompanying seals.
• Observe installation position.
• Check connecting point of gas assembly with noncorrosive foaming agent for leaks and vent gas pipe.
• When venting gas, discharge safely to atmosphere with a hose.
Comply with DVGW-TRGI 1986/96 Section 7,
TRF 1988, DIN 4756 and local regulations.
If proportional pressure control RGN(L)120/260T, with KEV:
Fit the furnace pressure meter tube to the boiler door with the gradient towards the boiler (if required).
Lay the control lines to the KEV to the corresponding ports P
L
and P
F
.
Use the blue PU hoses supplied.
• Lay the control line so that no condensate can flow into the KE.
• Connect hose to furnace pressure meter tube with port P
F
(if required).
• Connect hose to port P
L
with measuring nipple for air pressure on burner base plate.
If this connection is not made, the magnetic valves will not open.
5
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