HDG Compact 25 - 7 Cleaning and Servicing the Heating System; Cleaning and Maintenance Schedule

7 Cleaning and servicing the heating system – Cleaning and maintenance schedule
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7 Cleaning and servicing the
heating system
GENERAL INFORMATION To ensure fault-free and safe operation, certain cleaning and mainte-
nance work is necessary. This effort will also help you avoid expen-
sive repairs, provided you observe the recommended intervals.
The cleaning and maintenance work can also be performed by an au-
thorised specialist heating company through a servicing contract.
S
PARE PARTS
7.1 Cleaning and maintenance schedule
*At least twice yearly; possibly more often depending on the quality of the fuel.
Only use genuine HDG spare parts. You can obtain HDG replace-
ment parts from your specialist heating company.
The specified maintenance intervals are guidelines.
Depending on the quality of the fuel and the power used by the
heating system (more frequent on/off operation) the intervals may
vary.
Interval Component See page ...
Weekly / as required • Check and clean the tilting grate
• Check and empty the ash container
• Lubricate the feeding system (every 150 opera-
ting hours)
149
149
152
monthly • Checking the drive chains 152
every 6 months • Cleaning the control unit
• Check and clean the cleaning shaft and turbula-
tors*
• Checking and cleaning the ignition fan
• Check and clean the lambda sensor
• Checking and cleaning the flue pipe
• Checking and cleaning the ash removal system
• Checking and cleaning the pressure equalisa-
tion hose
• Check and clean the flue gas fan
155
155
157
158
160
160
162
163
yearly • Cleaning the flue gas temperature sensor
• Checking and lubricating the fill level indicator
164
164
before every second filling • Inspect the fuel bunker 165
Table 7/1 - Cleaning and maintenance schedule