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Provides support for cleaning and maintaining the product, detailing required steps.
Section to enter product manufacturing number, commissioning date, and technician details.
Explains symbols and layout of safety instructions, including signal words.
Details importance of regular cleaning, operation by trained personnel, and displaying maintenance steps.
Explains the maintenance switch function and various pictograms used in maintenance tasks.
Instructions on how to clean boiler panels and the ETAtouch screen.
Illustrates and lists various maintenance openings and components of the boiler.
Steps to prepare for regular maintenance, including stopping heating and emptying the ash box.
Details how to check and maintain optimal water pressure in the heating system.
Steps to establish operational readiness after maintenance.
Steps to prepare for customer cleaning, including safety warnings and checking safety devices.
Instructions for cleaning the chimney flue tube and condensate drain.
Steps for cleaning the inside of the combustion chamber and its cover.
Instructions for cleaning the tilting grate and ignition tubes.
How to clean secondary air openings and check fire clay.
Procedures for cleaning flue gas ducts, including air valve checks.
Steps to remove maintenance cover and clean inner walls of the flue gas duct.
Procedures to remove/re-install ash duct cover and clean recirculation ducts.
How to check and replace the seal on the maintenance cover and re-install it.
Procedures for cleaning the precipitator, including covers and perforated plates.
How to clean flushing air openings and electrode holders.
How to check electrode alignment for optimal flue gas cleaning.
Instructions to mount the cover and switch on the boiler for ash removal.
Steps to prepare for expert maintenance, emphasizing qualified personnel and safety.
Instructions for unplugging, removing, and cleaning the draught fan and fan housing.
How to clean the impeller and re-assemble the draught fan.
Steps to remove insulation and the heat exchanger cover.
How to clean the heat exchanger inner walls and check the cover seal.
Instructions to check heat exchanger tubes for tar deposits.
How to check the function of the ash box position switch.
Steps for dismantling side covers and removing the cover on the ash duct.
How to remove the primary air valve, housing, and remove ash from the area.
How to actuate and check primary and secondary air valve actuators.
Procedures to remove covers and clean silicone hoses for the vacuum sensor.
How to calibrate the vacuum sensor by checking and setting the offset.
Steps to mount the cover on the front of the boiler.
Instructions to check the de-ashing system and push floor for visible damage.
How to clean flue gas temperature sensors in the flue gas connection and heat exchanger.
How to vacuum the head of the lambda probe and check the seal on the maintenance cover.
Steps to replace the heat exchanger cleaner maintenance cover.
Instructions for installing side covers and mounting the cover on the top.
How to check the airtightness of the combustion chamber door.
Steps to adjust the boiler door hinges and closing roller mount for proper seal compression.
Instructions for checking the pellet hopper collector, sensor clearance, and drive chains.
Procedures for cleaning the fill level sensor and the strainer in the pellet hopper.
Re-install the fill level sensor and mount the top cover.
Explains automatic and manual calibration of the lambda probe.
Steps to reset the maintenance counter and perform a heating test.
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