Emerson 3000/ITR 9.0MONTHLY MAINTENANCE INSPECTION CHECKLIST, Filters, Blower Section, Compressor

Monthly Maintenance Inspection Checklist

9.0MONTHLY MAINTENANCE INSPECTION CHECKLIST

Date:_______________________________________	Prepared by:_________________________________
Model #:_____________________________________	Serial #:____________________________________

	Filters		Steam Generating Humidifier
___ 1.	Restricted air flow	___ 1.	Check canister for deposits
___ 2.	Check filter switch	___ 2.	Check condition of steam hoses
___ 3.	Wipe section clean	___ 3.	Check water make-up valve for leaks

	Blower Section		Infrared Humidifier
___ 1.	Impellers free of debris and move freely	___ 1.	Check pan drain for clogs
___ 2.	Check belt tension and condition	___ 2.	Check humidifier lamps
___ 3.	Bearings in good condition	___ 3.	Check pan for mineral deposits

	Compressor		Refrigeration Cycle/Section
___ 1. Check oil leaks		___ 1.	Check refrigerant lines
___ 2. Check for leaks		___ 2.	Check for moisture (sight glass)
	Air Cooled Condenser (if applicable)	___ 3.	Check suction pressure
___ 1. Condenser coil clean		___ 4.	Check head pressure
___ 2. Motor mounts tight		___ 5.	Check discharge pressure
___ 3.	Bearings in good condition	___ 6.	Check hot gas bypass valve
___ 4.	Refrigerant lines properly supported	___ 7.	Check thermostatic exp. valve
	Reheat		Air Distribution Section
___ 1.	Check reheat element operation	___ 1.	Restriction in grille free area
___ 2.	Inspect elements for cleanliness		Refrigerant Charge
		___ 1.	Check refrigerant level

NOTES

Signature

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