Halton EcoloAir 10000CFM, Operator'S Manual

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EcoloAir Operation, Maintenance & Service Manual

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FILTER REPLACEMENT

To replace fi lters, proceed as follows:

1. Shut off fan.

2. Loosen the access door latches and open door.

3. Check how fi lters are set in place to prevent air by-pass.

4. Remove fi lter clamp on absolute fi lters with hook handle provided in unit, located on inside    

    of access door.

5. Remove all fi lters by sliding out the fi lter along bottom of fi lter track.

6. Slide the new fi lters along the bottom fi lter track and seat properly along fi lter by-pass 

    gasket. Replace all fi lters in this manner. Ensure all fi lters are seated properly and replace

    fi lter clamp to lock Absolute fi lters in place. 

7. Check that pressure switch air tube connection have not been disturbed by removing 

    pressure tube chase. 

8. Close access door and lock all latches.

9. To start fan, turn on disconnect switch at fan.

10. If the fan stops, remove the fi lter access door and check if all fi lters have been replaced

      and are seated properly. 

11.  Should fan continue to shut off, check all pressure switch setting

PRESSURE SWITCH ADJUSTMENTS

Check Pressure Switch Operation, proceed as follows:

A. Turn down Alarm Delay Timer in Ecology Control Panel. 

B. Turn Number 1 Pre Filter Pressure Switch down (counter clockwise), until alarm sounds and 

    Indicator Light illuminates (Note Setting). Return Pressure Switch to original setting

    (.5” Static Pressure).

C. Turn Number 2, Medium Filter Pressure Switch down (counter clockwise), until alarm  

    sounds and Indicator Light illuminates (Note Setting). Return Pressure Switch to original

    setting (1.25” Static Pressure).

D. Turn Number 3, High Effi ciency Filter Pressure Switch down (counter clockwise) until alarm

    sounds and Indicator Light on Ecology Panel illuminates. Return Pressure Switch to 

    original setting (2” Static Pressure). 

E. Turn off disconnect switch and EcoloAir Fan Section

F.  Turn up Alarm Delay Timer in Ecology Control Panel, set to 20 seconds.

G. Open Filter Access Door and remove any one Absolute fi lter. 

H. Turn Number 4 Overall Pressure Switch counter clockwise to lowest position on Pressure

    Switch Scale (0” Static Pressure).

I.  Ensure Filter Access Door is closed. Turn on Disconnect Switch on Ecology Fan Section.