Ariterm Multijet 500, Инструкция по установке, эксплуатации и обслуживанию

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Maintenance and inspection
PLEASE NOTE! Cut power to the equipment before starting repair or maintenance work!
In order to guarantee fault-free operation and a long service life, the following maintenance
procedures must be carried out:
SERVICING
Procedure Interval
Lubrication of feed auger bearings during first use Twice a year
Operational testing of flame control thermostat
Raise the setting value of the thermostat until an alarm is set off
Twice a year
Operational testing of burn back thermostat
Lower the setting value of the thermostat until an alarm is set off
Twice a year
Operational testing of AVTA valve
Immerse the sensor in hot water (°C over the setting value) until the valve opens
Recommendation: disconnect the water pipe from the burner auger and
intermediate tank and direct the water down a floor drain, for example.
Twice a year
Operational testing of pulse-controlled burn back protector. Adjust the settings
value to a lower temperature until the magnetic valve opens.
Recommendation: disconnect the water pipe from the burner auger and direct the
water down a floor drain, for example.
Once a year
Check that the powder extinguisher system bottle is pressurised. Weekly
Check that the use-by date on the bottle has not expired. Weekly
In principle, the fan motors do not require servicing. The auger motor gearboxes are
lubricated for life.
Other devices installed in the equipment in accordance with the relevant instruc-
tions
Burner cleaning Interval
Inspection of condition of grate surfaces and ceramics.
Open the airholes from
grate blocks and remove the ash from grate surfaces. Check the conditi-
on of side ceramics. If ceramics have worn out, they must be changed.
Twice a month or, if necessary
Checking and cleaning the bottom of the grate.
This operation must be carried out, otherwise petrified ash will prevent moving grates from functioning and the grate
actuating mechanism will break. The warranty does not cover damage resulting from faulty servicing.
Twice a month or more often if necessary:
• Open the end service hatches (8) and remove one of them along with its fans.
• Remove the ash accumulated under the moving grates with a vacuum cleaner or a rake.
• Make sure that all rammers can move freely and close the hatches.
Operational inspection of the hydraulics and fans Once a month