____________________________________________________Chapter 6 – Testing and Repair, Page 6-9
Replacing UV Lamps – Cont.
Instructions for Replacing UV Lamps
To replace UV lamps carefully use the following step by step instructions.
1.
Turn off all power to the Gaylord Command Center.
2.
Turn off all circuits that supply power to the UV Lamps.
3.
Open the UV Module Access Door.
4.
Disconnect the Lamp / Ballast Connector plug (Refer to Figure 6-9-1 and 6-9-2).
5.
Remove the eight nuts that hold the Module in place.
6.
Carefully slide out the UV Module and place on a work bench.
7.
Next, remove the Module End Caps from each end of the Module. Using a box or open end wrench,
hold the End Cap Nut on the back side of the end (Refer to Figure 6-9-3) while backing out the End
Cap Bolt from the front side of the End Cap (Refer to Figure 6-9-4).
There is a retainer washer on the
back side of the End Cap that prevents the bolt from sliding out of the End Cap.
Figure 6-9-1
UV Module End of Plug
Figure 6-9-2
Ventilator End of Plug
Hold these nuts while
backing out bolts.
End Cap
Bolts
Figure 6-9-3
End Cap Nuts
Figure 6-9-4
End Cap Bolts
