Hallett 15xs Instruction Manual
Released on 11-Jul-13 – H800003Q
Page 34
UV Pure Technologies Inc. © 2013
PULL OUTWARDS
AND LIFT
QUARTZ
REMOVE
TOP COVER
LOOSEN
WING NUT
Figure 4A
In-place cleaning
Your Hallett is equipped with a self-cleaning wiper that (in normal operating
circumstances) maintains the quartz, and is engineered to ensure years of full
disinfection. However, there are rare instances where water chemistry requires
some manual quartz cleaning as well. This procedure will clean the quartz
without its removal from the unit. This is a quick and easy procedure that works
well in most cases.
Step 1:
Fill a bucket or container with water before shutting off the water supply
since you will need the water later to clean the quartz sleeve. A squeeze bottle is
useful for applying water or cleaning solution
to the inside of the quartz sleeve.
Step 2:
Shutdown the unit, unplug and open the front panel by pulling each side
of the plastic top cover outward from the unit. This will reveal the two wing nuts.
Loosen them so that the front panel may be tilted forward to reveal the lamps.
Hold the front panel
until it comes to rest at a 45
position.
Step 3:
Place another bucket under the unit and drain the unit until there is about
1” (3cm) of water left in the quartz sleeve (see Draining the Unit).
