CTC Union CTC 380 IC, Инструкция по установке и техническому обслуживанию

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!
Warning
11
Note:
* When servicing or replacing components that affect combustion,
analyses and soot tests must be carried out on the installation.
5. BURNER SERVICING
5.1 Warning
Service must be carried out after 3,000 operating hours, or at least once
per year.
Only authorized personnel may perform service.
Before any type of service work is begun, switch of the power at the main
switch and shut off the oil.
Exercise caution as parts which are exposed when the burner is taken
apart can be hotter than 60°C. The installation engineer must be espe-
cially careful to ensure that no electrical wiring or oil lines are pinched or
damaged during installation or service.
5.1.1 Combustion assembly service
1. Switch off the power at the main switch and disconnect the Eurostecker
from the burner.
2. Remove the screw securing the burner to the fl ange on the boiler.
Draw out the burner head. Take care as this can become very hot.
3. Loosen the blast tube and remove it.
4. Carry out a visual inspection of the combustion assembly and check
the various parts for defects.
5. Undo and remove the brake plate and the electrode package from
the oil pipe. Clean the brake plate as necessary.
6. Screw off the nozzle.
7. Install the nozzle. The nozzle may not be cleaned; it must be replaced
with a new nozzle if the existing one is considered defective.
8. Check the ignition electrodes. Replace as necessary (refer to Technical
data for electrode settings).
9. Install the brake plate and electrode package. Check that the distance
between the nozzle and brake plate is correct
(refer to Technical data).
10. Assemble the burner and install it in the boiler.
11. Connect the Eurostecker and switch on the power at the main switch.
12. Start the burner and check the combustion.*
5.1.2 Preheater replacement 1. Switch off the power at the main switch and disconnect the Eurostecker
from the burner.
2. Remove the screw securing the burner to the fl ange on the boiler.
Draw out the burner head. Take care as this can become very hot.
3. Loosen the blast tube and remove it.
4. Remove the brake plate and electrode package.
5. Disconnect the preheater cable from the preheater.
6. Screw off the nozzle.
7. Undo the nut that connects the oil pipe to the preheater.
8. Install the new preheater. Check the condition of the O-ring; replace
as necessary.
9. Connect the preheater cable.
10. Install the nozzle.
11. Install the brake plate and electrode package. Check that the distance
between the nozzle and brake plate is correct
(refer to Technical data).
12. Assemble the burner and install it in the boiler.
13. Connect the Eurostecker and switch on the power at the main switch.
14. Start the burner and check the combustion*.