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6 Maintenance
6.5
Maintenance tasks
Risk of injury when entering the combustion chamber. Always secure the combustion
chamber door.
Before entering the combustion chamber always secure the combustion chamber door
with the personal padlock.
Risk of injury due to rotating parts.
Before entering the combustion chamber, switch off the grate de-ashing screw on the
maintenance switch and secure with the personal padlock to prevent reactivation.
6.5.1
Emissions control
In the case of officially mandated flue gas emissions inspections, we recommend
carrying out emissions maintenance by Schmid AG energy solutions customer service
ahead of time. Please coordinate the inspection date with our customer service depart-
ment as early as possible.
In the event of deviation from the values determined during commissioning, the system
must be cleaned or Schmid AG energy solutions customer service must be contacted.
6.5.2
Clean the O
The O
2
fan.
Risk of burns, the O
Before removal check the temperature of the O2 sensors, always wear gloves during
work.
Clean with a soft cloth or blow off with compressed air. When blowing off maintain a
distance of 20cm to prevent damage to the sensor.
6.5.3
Check the doors
Check all doors and covers at least annually.
•
Check all seals for visible damage. Replace defective seals immediately.
•
Have defective or stiff hinges and fasteners repaired.
Underfeed grate UTSP
1.10 en
WARNING!
i
WARNING!
i
sensor (lambda sensor)
2
sensor must be removed before cleaning the flue gas connection or the flue gas
WARNING!
i
sensor is hot.
2
D-59
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