10 Carrying out inspection and maintenance work
24
Installation and maintenance instructions ecoVIT exclusiv 0020258610_00
Danger!
Risk of death due to escaping gas!
An improper gas installation or a defect may
impair the operational safety of the product
and lead to personal injury and material dam-
age.
▶
Check the gas tightness of the product
before starting up and after each instance
of inspection, maintenance and repair
work.
2
3
1
1.
Replace the combustion chamber seal.
2.
Fit the burner assembly
(3)
to the body of the floor-
standing boiler.
3.
Tighten the nuts
(2)
in a cross-wise pattern.
–
Torque: 9 Nm
4.
Connect the ignition line and the earth wire to the igni-
tion and monitoring electrode.
5.
Place a new seal into the brass nipple on the underside
of the gas valve assembly.
6.
Screw the gas pipe to the underside of the gas valve
assembly again.
–
Torque: 25 Nm
7.
Plug the pressure-measuring hose into the upper side
of the gas valve assembly again.
8.
Making sure it is not twisted, fit the air intake hose
(1)
to the fan connection and use the clamp to secure it in
place.
9.
Plug in the cables to the fan motor and to the gas valve
assembly again.
10. Open the gas stopcock.
11. Check for gas tightness.
10.7
Cleaning the condensate siphon
1
2
1.
Pull the flushing line
(2)
out of the air/flue gas connec-
tion
(1)
.
2.
Connect a hose to the flushing line and flush out the
siphon.
10.8
Draining the product
1
2
1.
Close the service valves of the product.
2.
Remove the lower section of the front casing.
3.
Connect a hose to the product's filling and drainage tap.
4.
Route the hose to a suitable outflow location.
