7-27
764333-675
7.27 RESET UV LAMP ELAPSE-TIME
METER
The elapsed-time meter measures the number of
months that the lamp has been operating. The lamp
must be replaced after it has been operating for 12
months. After 11 months of operation, the time meter
indicator turns yellow. At 12 months of operation the
meter sounds an audible alarm and the indicator turns
red.
To reset the elapsed-time meter follow these steps.
1. Disconnect the power supply power cord from the
wall receptacle and leave it unplugged for 10
seconds.
2. Press and hold the lamp reset pushbutton.
3. Plug the power cord into the wall receptacle while
continuing to press and hold the lamp reset
pushbutton. The indicator light flashes green for
three seconds then indicator light flashes red. As
soon as indicator light flashes red, immediately
release the lamp reset pushbutton.
7.28 CONVERT FAN FROM VERTICAL
TO HORIZONTAL MOUNTING
CONFIGURATION
The UV System can be mounted either in a vertical or
horizontal orientation. The UV water treatment system
is shipped as a vertically configured system and the
fan is mounted to the S/S chamber as shown in Figure
7-40. If the UV system will be mounted horizontally,
the fan assembly needs relocated as described in the
following steps.
1. Remove fan assembly from the UV chamber by
unthreading the 4" hose clamp and discard.
2. With a small flat blade screwdriver, lift the tabs on
both sides of the housing and slide the heat sink
from the fan cover as shown in Figure 7-41. Discard
heat sink.
Figure 7-40. Convert Fan from Vertical to
Horizontal Mounting
Vertical Mounted Fan Position
Horizontal Mounted Fan Position
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