8
UV Light in operation. Disconnect unit from power supply before servicing. Failure to
follow warnings may result in severe eye damage.
If your OVERWATCH unit has any maintenance problems or requires replacement of
parts you will need to contact GreenTech Environmental.
The ARC Cells used in this unit should be replaced every 18,000 hours
(2 Years Continuous Operation).
Replacing the ARC Cell(s)
If you need to replace you ARC Cells (that are no longer under warranty) for any
reason, you will need to contact your dealer to purchase a new one .
1 .
Unplug the Overwatch Unit’s POWER CABLE from the POWER OUTLET .
2 .
Remove the TOP COVER’s SCREWS along the sides and remove the TOP COVER .
3 .
Remove the four (4) THUMB SCREWS from the faceplate of the ARC CELL BALLASTS .
4 .
Pull the ARC BALLAST HOUSING(S) out of the unit .
5 .
Remove the two (2) screws that connect the ARC CELL and BALLAST HOUSING .
6 .
Remove the used ARC CELL(S) .
7 .
Replace the used ARC CELL(S) with the new ARC CELL(S) .
8 .
Return the ARC BALLAST HOUSING(S) to their respective positions in the unit, using
the same orientation to ensure air flows through the cell.
9 .
Replace the THUMB SCREWS to secure the ARC BALLAST HOUSING(S) .
10 . Replace the TOP COVER .
Replacement Parts
ARC Cell Part #:
CELL-HV-14-03-OW
