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Hallett 30 1” Instruction Manual
Released on 1-Sep-16
– X800058R
Page 31
UV Pure Technologies Inc. © 2016
the mounting standoffs and unplug the motor. Set the motor aside, holding it by
the body, not the wires.
Do not place the motor in any location where it can
be exposed to moisture
.
Step 6
: Remove the bottom Bracket (22) by undoing the four fasteners in an
alternating pattern (top left, bottom right, bottom left, then top right). The bottom
End Cap (23) will drop as the bracket is removed. Support the quartz sleeve as
you remove these two items.
Step 7
: Remove the quartz sleeve by removing the top and bottom O rings (24).
Lift the quartz sleeve out of the unit.
Step 8
: Inspection of wiper seals can be done now. This is a two-step process.
First, remove the rubber washer (20) and shaft retaining ring (18) and place
them in a safe place. Second, lift the shaft adapter (6A) out of the bottom End
Cap (23). Check the U-cup seal (27) Wiper O ring (25)
– replace/clean if
necessary. Re-install shaft adapter (6A). Replace the wiper retaining ring (18)
by inserting it into the grooved area on the shaft adapter. Replace the rubber
washer (20).
Step 9
: Install the new quartz sleeve into the unit and center it vertically.
Be
careful not to chip the ends.
Support the quartz for the next two actions.
Step 10
: Replace the top and bottom O rings (24), keeping the quartz centered
vertically in the unit.
Step 11
: Replace the bottom End Cap (23) and bottom Bracket (22) by installing
the four fasteners in an alternating pattern (top left, bottom right, bottom left,
then top right)
(lock washers must be installed)
. Ensure that the welded elbow
is at the backside of the unit. Ensure that the bottom End Cap (23) sits centered
in the bottom Bracket (22).
USE AN 11/32" NUT DRIVER
TO REMOVE NUTS
ALIGN MOTOR SHAFT
WITH SLOT IN WIPER SHAFT
(REMOVE FOAM PAD TO SEE)
DO NOT OVER-
TIGHTEN NUTS
RUBBER WASHER TO
BE INSTALLED ON
WIPER SHAFT BEFORE
MOTOR
Figure 4C