Instruction manual

Hallett 30 1” Instruction Manual

bottle is useful for applying water or cleaning solution to the inside of the quartz

sleeve.

Step 2: Place another bucket under the unit and drain the unit (see Draining the

Unit).

Step 3: Open the unit and remove the lamps and reflectors (see Determining the

Need for Cleaning).

Step 4: Disconnect the Stainless flexible hose from the top of the unit (8) and

remove the top quartz seal assembly.

Caution: Do not damage the sealing surfaces of the end caps (12 and 23) or the

shaft adapter of the wiper assembly (6A). Handle these parts with care to prevent

water leaks.

Step 5: Use the 3/16” Hex wrench to remove the top bracket (14) by undoing the

four fasteners in an alternating pattern (top left, bottom right, bottom left, then top

right). The bottom bracket does not require removal to clean the quartz, so leave

it in place. This will support the quartz sleeve during cleaning and simplify the

overall process.

Step 6: Remove the top end cap (17) by lifting it straight up.

Step 7: Remove the wiper assembly (6). Carefully lift the wiper assembly up out

of the quartz sleeve – rotating the assembly clockwise will help. Caution: the

wiper blades are sharp, handle them with care.

Step 8: To replace the wiper seals, the quartz and bottom quartz sleeve

assembly must be removed – see next section

Most item numbers in list below can be referenced in Figure 4B. Items in Bold

are typical spares.

Spare Parts List

Item

No.

Part Name

Qty

Hallett 30-

1”

1 Lamps (shipped in pairs- Single lamp p/n C300064) 1 C300065

2 Electronic Ballast 1 X100010

3 UV Sensor Array Replacement Kit – Drinking Water 1 C100006R*

4 Quartz sleeve Replacement Kit (includes 2 O rings) 1 C300067

5 Wiper Motor Kit (includes items 20 & 21) 1 E100042

6 Wiper Assembly Kit 1 C300079

6A Shaft Adapter 1 E300208

7 Reflector Panel Assy– sold as each 2 C300115*

8 Flexible SS Hose – 1” 2 R400007

9 Seal Kit (includes items 18,19,20,24,25,26 & 27 ) 1 C500008

10 Bearing & Base for Wiper Shaft 1 E300142

11 Bearing O ring Seal 1 350011

12 Insert Adapter for Flow Regulator 1 C300075

13 Internal Flow Regulator 1 C300076

14 Bracket – Top, Plain End 1 C300012