Heat Transfer MODCON VWH 300 HL, Установка и обслуживание

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BOILER INSPECTION AND MAINTENANCE SCHEDULE
Inspection Activities
Piping
1st Year
2nd Year
3rd Year
4th Year*
Near Heater Piping
Check heater and system piping for any sign of leakage, verify proper support
Vent
Check condition of all vent pipe and joints and supports. Note any deterioration and replace.
Gas
Check gas piping, test for gas leaks and signs of aging, make sure all pipes are supported properly.
Visual
Do a full visual inspection of all system components. Pay close attention to clearances of venting. Make sure intake and exhaust screens are clean and clear of obstructions.
Functional
Test all functions of the system (Heat, Set Point, Safeties)
Temperatures
Verify safe settings on Super-Stor storage tank or Anti-Scald Valve (see part 12 for related safety warnings)
Connections
Check wire connections, make sure they are tight
Circuit breakers
Check to see that the circuit breaker is clearly labeled, exercise circuit breaker
Switch and Plug
Verify ON/OFF switch and convenience plug are both functional
Smoke and CO detector
Verify devices are installed and working properly, change batteries if necessary
Combustion Chamber
Vacuum Debris from Combustion Chamber if Necessary
Combustion Chamber
Check burner tube, and combustion chamber coils, clean according to maintenance section of manual. See procedure to clean heat exchanger Part 13.
Spark Electrode
Clean with Scotch Brite pad, Set gap at 1/4" (see Fig 14-2 Part 14 in Troubleshooting section)
Flame Probe
Clean with Scotch Brite pad, Check flame current in
μ
A (d7 on status menu in Start-up Procedures)
record high fire (7-9 typical) and low fire (2-6 typical)
* NOTE : CONTINUE MAINTENANCE BEYOND THE 4TH YEAR IS REQUIRED ON A YEARLY BASIS.
Date last completed
System Electrical Chamber and Burner
GAS-FIRED HOT WATER SUPPLY BOILER
Boiler Manual
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