UV Pure Technologies Crossfire Technology Hallett 1000NC, Instruction Manual

Page: 39 / 52

Hallett Instruction Manual
Released on 8-Aug-19
– GH2B
Page 39 UV Pure Technologies Inc. © 2019
Step 5 : Remove the bottom plastic cover and then the bottom manifold by
undoing the four nuts in an alternating pattern (top left, bottom right, bottom
left, then top right). Do not allow the Teflon washer at the lower cavity of the
bottom manifold to fall out
– the wiper shaft sits on this washer. Support the
quartz sleeve as you remove this item.
Step 6 : Remove the quartz sleeve by removing the top and bottom O rings
and then the quartz centering rings. Lift the quartz sleeve out of the unit.
Step 7 : Install the new quartz sleeve into the unit and center it vertically. Be
careful not to chip the ends. Support the quartz sleeve for the next two
actions.
Step 8
: Install the quartz centering rings (small tabs face outwards) and then
the top and bottom O rings, keeping the quartz sleeve centered vertically in
the unit.
Step 9 : Replace the bottom manifold (see Fig. 7.7) by installing the four nuts
in an alternating pattern (top left, bottom right, bottom left, then top right).
Check again for Teflon washer.
Reassembling the Unit
Step 1: Replace the wiper assembly carefully in the quartz sleeve -wetting
the inside of the quartz sleeve with water will also make the task easier. Turn
the wiper assembly counter-clockwise (looking from the top) as it is being
inserted into the quartz sleeve
– this will make the task easier and align the
wiper blades properly. Ensure the bottom of the wiper is correctly seated into
bottom manifold.
ALIGN SHAFT
ADAPTER INTO
SEAL CAVITY
Figure 7.8