Trion 60 manual Periodic Maintenance, Every 12 Months, Every 6 to 12 Months, Routine Maintenance

ionizing-collecting cells and inside the controller. Refer to Figure 14A.

D.Be sure that the drain lines from the Trion cabinet drain basin are completely connected and properly terminated. A trap or seal of some type should be incorporated in the line to prevent air bypass.

E.Be sure that electrical power is available, that the wiring is completed, and that the system blower is ready to energize.

F.Be sure that all access door interlocks are closed.

G.Close the system electrical supply switches, making power available to the Trion controller and the system fan.

H.Turn the controller selector switch to the “ON” position. The blower should run (if installed) and the power supply(s) should be energized. Electrical arcing within the ionizing-collecting cells may occur. It is a normal occurrence caused by accumulation of dusts from construction or other sources in the cell(s) and should subside quickly. If the arcing is continuous and does not subside, recheck the routing of the high voltage leads between the power supply(s) and the cell(s). Refer to the field-wiring diagram. The ionizer lead must be connected to the ionizer and the collector lead to the collector.

4. Routine Maintenance

A.Washing Frequency

The frequency that the collected dirt is to be washed from the unit depends upon the type and amount of dirt in the air to be cleaned. Dirt, which is greasy in nature, tends to harden after collection and should be washed away often. Likewise, units operating under extremely heavy dirt loads should be washed more often as a large build-up of collected material will have a tendency to “blow-off” if permitted to remain on the collecting elements for long periods of time. In that the type and amount of dirt varies geographically (and from one location to another in any given area) it is recommended to start operation with a washing frequency of at least once a month. This schedule may then be altered as needed after visual examinations of the collected material contained on the ionizing-collecting cells.

B.Detergent

Effective washing is dependent upon detergent. The detergent, as supplied by Trion, Inc., is formulated specifically for electronic air cleaners. If substitutes are used, they must be approved by Trion, so as to not void the warranty. They should be safe for use in ventilation systems and non-caustic, as 95% of the ionizing-collecting cells are constructed of aluminum, special high voltage insulation and gasket seals.

C.Electrical Operation

The Air Boss controller (Optional) contains a digital LED display for kilovolt and milliampere readings. The milliammeter should be observed on a routine basis to be sure that it is reading within the prescribed operating range as marked on the data plate. For those units containing a voltmeter, the collector voltage should be between 6 and 7 KV, and the ionizer between 12.5 and 13.5 KV.

The ATS controller and remote PWM box both have LED indicating lights to show power to the PWM power supplies. Flickering or failed LED’s indicate electrical arcing and/or power failure.

5.	Periodic Maintenance
A.	Controller -	Every 12 Months
	The inside of the controller cabinet should be
	examined for accumulated dirt and dust. If required,
	the components should be cleaned using a good
	brand of electrical contact cleaner. All terminal
	connections should be checked for securement and
	tightened or reworked as required.
B.	Ionizing-Collecting Cell –	Every 6 to 12 Months

Remove and inspect the ionizing-collecting cells for excessive dirt accumulations. Manually clean as required in a soak tank, commercial car wash, or with a pressure hose or pressure cleaner using a low-pressure setting. At this time, particular care should be taken in cleaning each of the insulators.

WARNING:

DO NOT USE HIGH PRESSURE STEAM CLEANING EQUIPMENT TO CLEAN CELLS. THE EXCESSIVE HEAT AND PRESSURE WILL CAUSE THE PLATES TO WARP AND IN TURN POSSIBLY CAUSE EXCESSIVE ARCING.

C. Filter Devices –Every 4 to 6 Months

Hoods, impingers, metal mesh filters, ducts and other appurtenances shall be cleaned to bare metal at frequent intervals prior to surfaces becoming heavily contaminated with grease, oil or other contaminate. It may be advantageous to clean readily removable items, such as impingers, metal mesh filters or other permanent filter devices in a soak tank, with a pressure hose or pressure cleaner low setting. After cleaning to bare metal, components shall not be coated with powder or other substance.

When a cleaning service is used, a certificate showing dates of inspection and/or cleaning shall be maintained on the premises.

WARNING

Flammable solvents or other flammable cleaning aids shall not be used.

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