Instruction manual

Hallett 13 & 30 Instruction Manual - Wastewater & Reuse

Step 8: Wait for the start-up sequence to end, then push and hold the "Reset"

button for six seconds to reset the internal timer – the audible alarm will beep

indicating reset acknowledged. New lamps may take from a few moments to

several hours to reach full power. Continue to run the unit until the lamps

reach full power. The optional solenoid valve will remain closed until the lamps

have reached full power.

Draining the Unit

The Hallett does not normally require draining for routine operation or lamp

replacement. Draining is necessary to disassemble the system, to protect against

freezing, or to remove poor-quality water.

Step 1: Shut off the water supply.

Step 2: Unplug the unit from the electrical outlet.

Step 3: Place a bucket under the unit to collect the water.

Step 4: Open a tap downstream of the unit.

Step 5: If you have installed the optional drain valve, open the drain valve. If you

do not have an optional drain valve, disconnect the Stainless flexible hose below

the unit and allow the system to drain for a few minutes.

Step 6: When draining is complete, close the drain valve or reconnect the flexible

hose.

Step 7: Close any taps that were previously opened.

Cleaning the Unit

The Hallett has automatic quartz cleaning and does not normally require

disassembly and cleaning of the quartz - the quartz will remain clear and

transparent as glass. If a component of the cleaning device fails, such as the

wiper motor, or in extreme water cases the quartz may become fouled and

require manual cleaning. In this situation the "Water Quality" alarm will arise and

alert you to the unsatisfactory conditions. Follow the steps below to inspect the

quartz and disassemble the unit for quartz cleaning.

Caution: Always unplug the unit before performing any maintenance. Never

operate a unit unless all the covers are installed. Do not handle wetted parts with

bare hands - use latex or vinyl gloves.

Tools Needed

 slotted screwdriver

 Philips screwdriver

 3/16" Hex wrench

Determining the Need for Cleaning

Step 1: Unplug the unit.