Maintenance
10
Section 4
Maintenance
4.1 Replacing UV Lamp
Lamp replacement is a quick and simple procedure requiring no special tools. The UV lamp must be replaced after 9000
hours of continuous operation (approximately one year) in order to ensure adequate disinfection.
Procedure:
W A R N I N G
•
Always disconnect power before performing any work on the disinfection system.
•
Always shut-off water flow and release water pressure before servicing.
•
Regularly inspect your disinfection system to ensure that the power indicators are on and no alarms are present.
•
Replace the UV lamp annually (or biennially if seasonal home use) to ensure maximum disinfection.
•
Always drain the chamber when closing a seasonal home or leaving the unit in an area subject to freezing temperatures.
N O T I C E
•
Reset lamp life timer after lamp replacement. Refer to
Section 5.1.3
. Refer to
www.lamprecycle.org
for UV lamp disposal.
•
Do not use water during replacement of UV lamp.
1
•
Shut off the water line to
chamber and release system
pressure before servicing.
2
0
30
15
45
10 mins
•
Disconnect main power
source and allow the unit to
cool for 10 minutes.
3
1
2
•
Remove the lamp connector
by squeezing the plastic
locking tabs on the side of the
connector.
4
Hg
UV
•
Remove the lamp in upward
direction from the chamber
and lamp connector base.
•
Always hold the lamp at the
ceramic ends.
5
Hg
UV
1
2
•
Insert the new lamp fully into
the chamber leaving about
two inches of the lamp
protruding from the chamber.
6
4
2
3
1
•
Attach the connector to the
lamp. Note that the connector
will only allow correct
installation in one position.
7
1
2
click
•
Push the lamp connector
against lamp connector base
together until an audible click
is heard.
8
•
Hold down the timer reset
button and reapply power to
the controller until you see
, then release timer
reset button.
•
A 5 second delay will occur
until you hear an audible tone
and LED display will read
once again
.
•
Re-pressurize the system to
check for leaks.
