Hurricane SCH25, Руководство по обслуживанию и устранению неисправностей

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IF NO:
Contact Calcutt Boats for further assistance.
1000 hours has passed since the last service.
The following service needs to be done after 1000 hours of operation:
• Replace the internal fuel filter.
• Clean or replace the fuel nozzle; refer to 5.3.3.
• Replace the air filter on the air compressor.
• Clean the combustion chamber; refer to 5.2.
5.2. Cleaning the Combustion Chamber
To clean out the combustion chamber, do the following:
1.
Turn off the service switch and allow the heater to completely power
down (this will take 2 minutes).
2. IMPORTANT: Disconnect the main power (12VDC) from the heater.
Disconnecting the 12VDC power ensures that the heater will not
attempt to fire if the service switch is accidentally turned ON. If the
heater were to attempt to fire with the front cover off, it will project
open flame towards the user.
3. Remove the screws from the front cover (using a Philips head screw
driver) and remove the cover.
4. Disconnect igniter supply wire(s).
5. Remove R-clip securing igniter.
6. Remove igniter. Examine for damage/wear. Replace if necessary.
7. Loosen thumbscrew which retains fuel block and withdraw from
burner chamber.
8. Remove the 4 locknuts (using 7/16” socket) that are holding the
burner/counter-flow tube in position.
9. Cover fuel block and nozzle assembly with a cloth and withdraw
burner/counter-flow tube from chamber.
10.Clean out the ash from inside the combustion chamber (using a
vacuum or pressurized air).
11.Place the burner/counter-flow tube back in position and secure it in
place using the 4 locknuts.
12.Screw front cover back in place.
13.Connect the main 12VDC power to heater.