RoboVent PFX Series, Owner'S Manual

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34 ROBOVENT • PFX SERIES OWNER’S MANUAL
SECTION 800
Filter Change Maintenance
(continued)
10. Access the filter cabinet to continue the cleaning of the unit. The goal is to remove all
pockets of built up particulate.
Note:
Monitor the dust tray from time to time to verify that it is not overflowing.
11. Remove and empty the dust tray. Observe thru the dust tray slot that all particulate has been
removed. If pockets of particulate are present, they should be vacuumed up to prevent it
from reentering onto the new filters. Reinstall the dust tray.
12. Close and secure the filter door.
13. Turn on the main power disconnect.
Note:
Anytime that the filter access door is open, the main power disconnect should be
turned off. This is to prevent motor/blower from being turned on and causing injury.
15. Turn on the collector and record the new ΔP/Static Pressure.
16. Check for excessive motor/blower vibration.
17. Check overall system for any loose bolts or screws, include door latches and hinge wear.
18. Wipe off any major hand prints off collector door, control panel that may have gotten there
while doing the service.
19. Clean up any fallen debris from the system service.
Notes:
There are certain procedures that apply to both Quarterly as well as Major Maintenance.
If the Quarterly Maintenance was performed the previous month, then those
procedures can be skipped until the next Quarterly scheduled maintenance.
This would apply to step 3, mainly.