UV Pure Technologies Crossfire Technology Hallett 1000NC, Instruction Manual

Page: 38 / 52

Hallett Instruction Manual
Released on 8-Aug-19
– GH2B
Page 38 UV Pure Technologies Inc. © 2019
Cleaning/Removing the Quartz Sleeve
Step 1: Use a bottle cleaning brush with a long handle to scrub the inside of
the quartz sleeve. Scrub and flush it with water repeatedly to clean the quartz
sleeve. Use a squeeze bottle to apply water or solution to the quartz sleeve to
keep the area tidy.
Note: Keep the rest of the unit free from moisture.
Examine the quartz sleeve.
Step 2: If the quartz sleeve is still dirty, use a scale remover such as CLR or
Lime Away and apply it to the inside of the quartz sleeve. Citric acid,
available at a drug store, can also be used.
Always flush with clean water
afterwards.
Step 3:
Once the quartz sleeve is clean, reassemble the unit (see Figure
7.8). Replace any seals that appear to have been damaged.
Step 4:
If the quartz sleeve is still not clean, it requires replacement. This is
done by removing the bottom manifold (see Figure 7.7). Replacing a quartz
sleeve is easier when the unit is placed on a horizontal surface
– removing
the unit from the wall to work on a bench is recommended, especially for the
Hallett 1000 models.
TEFLON WASHER
INSIDE
REMOVE BOTTOM
MANIFOLD
SUPPORT QUARTZ
THROUGHOUT
PROCEDURE
REMOVE TOP O-RING
& CENTERING RING.
NOTE TABS
LIFT QUARTZ SLEEVE
OUT OF THE UNIT
Figure 7.7