Nortec Industries GS Series manual Mandatory Maintenance Schedule

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MANDATORY MAINTENANCE SCHEDULE

	30 DAYS		END OF	WHAT NEEDS TO BE DONE?
PARTS	after initial	MID
			SEASON	REGULAR MAINTENANCE	PREVENTIVE MAINTENANCE
	start-up
Hot Surface			X	- Check for continuity.
Ignitor
					- Replace hot surface ignitor and flame
			X	- Check that Flame Sensor is straight.	sensor with replacement kit.
Flame Sensor
				- Clean sensor with fine steel wool.
				- Remove from the unit and clean with compressed
				air from outside matting.
Gas Burner			X
				NOTE: It is recommended to replace the burner
				gasket each time a burner is removed.
Drain Lines			X	- Switch to drain and make sure water flows freely.
				- Adjust blow down time when required. Check that	- Drill out tank nipples when required to
Tank	X	X	X	scale has not accumulated above 2".	ensure nipples are not blocked with scale.
				- Clean tank when required.	- Clean tank.
Float Chamber	X	X	X	- Ensure floats move freely.	- Clean scale from float chamber and hose
					connecting to hit.
Fill Lines	X	X	X	- Inspect for leaks.
Drain Lines	X	X	X	- Inspect for leaks at the drain pump, fill cup and
				float chamber.
				- Inspect for leaks. Ensure terminal cap is clear and
Gas Venting	X	X	X	any condensation produced flows to condensate
				traps. Flue temp should be between 350-400ºF.
Direct Vent		X	X	- Inspect for leaks. Ensure intake terminal is clear.
H/L Stack Sensor	X	X	X	- Visual check that sensor is intact, wired and
				attached to the exhaust.