Inspection and maintenance
61
Greenstar 8000 Style – 6720883855 (2019/01)
▶ Refit the cleaning access cover assembly in reverse order the new
seal [2], and the access cover [1].
▶ Hand tighten the bolts and then use a spanner to tighten the bolts a
further half turn.
Fig. 87 Re-fitting the access cover
▶ Ensure that the convex side of the burner faces down into the heat
exchanger when re-fitting the burner.
▶ Ensure seal is replaced with new seal and is correctly fitted.
▶ Check the siphon unit is clean before refitting to appliance.
On completion of the heat exchanger cleaning and reassembly, perform
the fan pressure test.
8.9.5
Checking electrodes
▶ Remove the electrode set with gasket.
▶ Check electrodes for contamination.
▶ Clean or replace electrodes if required.
▶ Install electrode set with new gaskets.
Fig. 88 Installing electrode set
▶ Check tightness of electrode set.
Fig. 89 Checking for leaks
8.9.6
Cleaning the siphon
Cleaning the condensate trap
WARNING:
Danger to life due to poisoning!
If the condensate trap is not filled, poisonous flue gas can escape.
▶ Only turn off the siphon filling program during maintenance, and turn
it back on at the end of maintenance.
▶ Make sure that the condensate drains off properly.
Damages resulting from an insufficiently cleaned condensate trap are
excluded from the warranty.
▶ Clean the condensate trap regularly.
1. Unlock the condensate trap.
2. Pull the condensate trap forwards and tilt to the left for draining.
3. Once empty pull the hose from the condensate trap.
Fig. 90 Removing the condensate trap
▶ Removing the condensate trap
▶ Clean the condensate trap, and check that the aperture towards the
heat exchanger is clear.
▶ Remove the gasket on the top of the condensate trap.
▶ Check the gasket for cracks, deformation or breakage and replace if
required.
0010023584-001
1
2
0010023585-001
3 - 4 Nm
0010 007 499-002
Gas/Gaz?
2.
1.
3.
0010017101-001