UV Pure Technologies Crossfire Technology Hallett 1000NC, Instruction Manual

Page: 36 / 52

Hallett Instruction Manual
Released on 8-Aug-19
– GH2B
Page 36 UV Pure Technologies Inc. © 2019
Step 10: Drain the unit and inspect the quartz sleeve. If clean, flush the unit
with clean water. If fouling remains, repeat procedure or proceed to
disassembling the unit.
Step 9: Once the unit is clean, reassemble the system including the motor,
plastic cover, top port connection(s) and UV chamber door.
Step 10: Slowly open the water supply and check for leaks.
Step 11: Restart the unit by plugging it in.
Disassembling the Unit
NOTE: This procedure is not recommended for untrained users - please
contact your certified water specialist to assist should disassembly be
required.
Tools Needed

slotted screwdriver

Philips screwdriver

Pipe wrench

7/16” (11mm) wrench or nut driver

Bottle clean brush with long handle
Step 1: Fill a bucket or container with 1 gallon (4 liters) of clean water - this
will be required 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 and unplug the unit.
Step 3: Shut off the water supply and relieve the pressure.
Step 4: Place another bucket under the unit and drain the unit completely
(see Draining the Unit section). Note that piping connections to the inlet and
outlet ports will have to be removed in order to disassemble the unit’s
stainless manifolds. Perform these disconnections now.
Step 5: Open the UV Chamber as described in Accessing UV Chamber
section. It may be necessary to have the UV chamber door held open for this
procedure.
Step 6:
Remove top plastic cover.
Step 7: Disconnect wires to wiper motor, purge valve, and water temperature
sensor (thermistor).
Step 8:
Remove the wiper motor by removing the two screws holding it to the
plate.
Step 9: Remove the motor mounting plate from the top manifold by removing
the two screws and nuts. Removing this plate will allow top manifold to come
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