Halo PureNight User manual

User Guide

ii / Safety Information

HALO® PureNight™ Pure Air Sleep System

Please read all instructions before assembling your PureNight

™

air

filtration system. Always follow the safety messages provided in this

guide.

A caution message indicates that people could possibly be

endangered and/or slightly hurt.

A note message indicates that a situation is possibly dangerous

or that system components might be damaged.

Please save these instructions and your

original purchase receipt.

Safety Information

!

! Caution

! Note

This is the safety alert symbol. This symbol alerts you to

potential hazards during assembly, use, and maintenance

of your system. A safety message always follows an alert

symbol and includes the words Caution or Note.

Message indications are described below.

iii

HALO® PureNight™ Pure Air Sleep System

Table of Contents

Parts List ......................................................................... 1

Assembly ......................................................................... 3

System Operation.......................................................... 13

Maintenance.................................................................. 17

Troubleshooting ............................................................ 20

Frequently Asked Questions ......................................... 21

Replacement Parts ........................................................ 23

Warranty Information................................................... 24

PureNight™ Air Filtration System Warranty Card ......... 27

iv

HALO® PureNight™ Pure Air Sleep System

Parts List / 1

HALO® PureNight™ Pure Air Sleep System

The PureNight

™

air filtration system includes the following parts.

1. Foot switch and cable

2. Power supply and cord

3. Central filtration unit

4. Acoustic tube with fabric cover

5. High-efficiency particulate air (HEPA) filter

6. Pre-filter

7. Tower

8. Tower cap

9. PureNight

™

arm

10. PureNight

™

sleeve

11. Elbows (left and right)

Parts List

3

5

6

1

2

4

7

8

9

11

10

2 / Parts List

HALO® PureNight™ Pure Air Sleep System

System Parts and Functions

Table 1 describes the functions of the parts.

Table 1: System Parts and Functions

Part Function

1. Foot switch and

cable

Allows fan-speed adjustment and

alerts you of a filter change

2. Power supply and

cord

Provides low-voltage power to the

central filtration unit; UL listed

3. Central filtration

unit

Houses the HEPA filter,

pre-filter, and fan

4. Acoustic tube with

fabric cover

Connects the central filtration unit to

the tower; provides flexible positioning

and reduces noise

5. HEPA filter Purifies the air

6. Pre-filter refill

pack

Includes 4 replacement pre-filters

7. Tower Directs purified air upwards; provides

a stable base and varied height adjust-

ment to fit your sleeping environment

8. Tower cap Slides onto the top of the tower for

daytime use as a decorative, protective

cover

9. PureNight

™

arm

Projects low-flow, purified air over the

sleeping area

10. PureNight

™

sleeve Slips onto the PureNight

™

arm to dif-

fuse the purified air

11. Elbows

(right and left)

Connects the tower to the PureNight

™

arm; choose right or left depending on

bedside set up

Assembly / 3

HALO® PureNight™ Pure Air Sleep System

Follow these instructions to assemble your PureNight

™

air filtration

system. Only a tape measure is required during assembly.

Set Up the Tower

1. Place the tower assembly on a level surface next to the side of

the bed on which you normally sleep.

2. To vertically align the tower assembly, turn the foot pegs under-

neath the tower legs (Figure 1) to the right or left.

Figure 1: Foot pegs for vertical alignment

3. Slide the legs inwards or outwards to a minimum 45° angle.

A 90° angle is recommended for greater stability (Figure 2).

Figure 2: 45° angle and 90° angle leg adjustments

Assembly

Tower leg

Foot peg

45° angle

90° angle

recommended

for greater

stability

Slide

outward

leg under

bed

4 / Assembly

HALO® PureNight™ Pure Air Sleep System

Connect the Foot Switch

1. Connect one end of the foot switch cable to the central filtra-

tion unit, as shown in Figure 3.

2. Connect the other end of the cable to the foot switch, also

shown in Figure 3.

Figure 3: Foot switch cable connections

Connect the Power Supply

1. Connect the power supply cord to the central filtration unit, as

shown in Figure 4, by looping the cord through the strain-relief

hook.

2. Plug the other end of the power supply cord into an electrical

outlet, also shown in Figure 4.

Figure 4: Power supply cord connections

Foot

switch

cable

Central

filtration

unit

Foot

switch

Power

supply

cord

Central

filtration

unit

Outlet

Strain-

relief

hook

Assembly / 5

HALO® PureNight™ Pure Air Sleep System

Attach the Acoustic Tube

1. Attach one end of the acoustic tube to the back of the central

filtration unit, as shown in Figure 5.

2. Attach the other end of the acoustic tube to the front of the

tower base, also shown in Figure 5.

Figure 5: Acoustic tube connections

3. Pull the fabric cover over the gaps on both ends of the acoustic

tube.

Attach the acoustic tube with the central filtration unit

turned off.

Although the central filtration unit is equipped with a finger

guard, use caution when attaching the acoustic tube to the unit.

Central

filtration

unit

Tower

base

Acoustic

tube

! Caution

6 / Assembly

HALO® PureNight™ Pure Air Sleep System

Install the HEPA Filter and Pre-Filter

1. Using both hands, simultaneously push the tabs (Figure 6) on

the side of the central filtration unit to remove the filter cover.

Figure 6: Filter cover tab

2. Remove the plastic packaging from the HEPA filter.

3. Snap the HEPA filter into the central filtration unit, as shown in

Figure 7.

Figure 7: Correct placement of HEPA filter in central filtration unit

4. Remove one of the pre-filters from the pre-filter refill pack.

5. Lay the pre-filter onto the HEPA filter.

Push in and up to

release filter

cover

Central filtration

unit with filter

cover removed

HEPA filter with

plastic removed

Assembly / 7

HALO® PureNight™ Pure Air Sleep System

6. Gently press the pre-filter against the Velcro

®

tabs in each

corner and side of the HEPA filter, as shown in Figure 8.

Figure 8: Correct pre-filter placement

7. Replace the filter cover on the central filtration unit by firmly

pressing down on the corners until the cover snaps into place.

Conceal the Central Filtration Unit

1. Slide the central filtration unit—attached to the acoustic tube,

foot switch, and power supply—underneath your bed.

2. Adjust the flexible acoustic tube as necessary until all cords and

components, except the tower assembly, are beneath your bed.

To prevent restricted air flow, leave at least 6 inches of space

around the air-inlet grill on the central filtration unit.

The central filtration unit is designed to fit underneath a

standard-sized bed frame. If the unit does not fit beneath your

bed, we recommend you insert risers under each bed post. If

you are still unable to slide the unit under your bed, you may

position the unit on its side, on a level surface next to the bed.

Velcro

®

tab

Press to

attach

! Note

8 / Assembly

HALO® PureNight™ Pure Air Sleep System

Choose the Correct Elbow

Choose the right or left elbow based on which side of the bed you

normally sleep. Think of driving a car. You drive on the left side of

the car, from the driver’s vantage point. Figure 9 indicates the right

and left positions, from the sleeper’s vantage point. Use this vantage

point when choosing the correct elbow.

Figure 9: Right and left from the sleeper’s vantage point

Table 2 lists the correct elbow choices as well.

Table 2: Correct Elbow Choices

Elbow When to Use

Right (noted by an R sticker) You sleep on the right side of

the bed, from the sleeper’s

vantage point.

Left (noted by an L sticker) You sleep on the left side of

the bed, from the sleeper’s

vantage point.

Tower

assembly

with left

elbow

Tower

assembly

with right

elbow

Left

Right

OR

Assembly / 9

HALO® PureNight™ Pure Air Sleep System

Slide on the PureNight™ Sleeve

1. Slip the open end of the PureNight

™

sleeve onto the

PureNight

™

arm with the seam positioned in the middle on the

covered side of the arm, as shown in Figure 10.

Figure 10: Correct sleeve-seam placement

2. Slide the sleeve onto the arm until the sleeve reaches 2 inches

from the end of the arm.

Connect the PureNight™ Arm and Elbow

1. Position the three arm screws so that the screws align with the

three-hole locking mechanism on the elbow. Slide the screws

down into the holes, shown in Figure 11, until the arm snaps

into place.

Figure 11: Arm/elbow connection

Covered side

of arm

Sleeve seam

Screw

locked

into

place

Slide

screws as

shown

Elbow

Arm

10 / Assembly

HALO® PureNight™ Pure Air Sleep System

2. Pull the PureNight

™

sleeve over the arm/elbow connection to

conceal the gap, as shown in Figure 12.

Figure 12: Correct sleeve positioning

Connect the Elbow and Tower

Slide the arm/elbow assembly into the top of the tower, as shown in

Figure 13.

Figure 13: Arm/elbow/tower connection

Do not attempt to turn the elbow once it is in position.

Pull sleeve

over gap

Elbow

Arm

Arm/elbow

assembly

Top of tower

! Note

Assembly / 11

HALO® PureNight™ Pure Air Sleep System

Adjust the Horizontal Level of the

PureNight™ Arm

1. Find the PureNight

™

arm adjustment switch on the underside

of the elbow, as shown in Figure 14.

Figure 14: Arm adjustment switch

2. Lift the arm as you slide the switch with your thumb, as shown

in Figure 15.

Figure 15: Correct arm adjustment technique

3. Release the switch when the arm is parallel to your mattress.

Underside of

elbow

Slide switch

with thumb

Lift arm

12 / Assembly

HALO® PureNight™ Pure Air Sleep System

Adjust the PureNight™ Arm Height

Measure the height position of the PureNight

™

arm. The bottom

of the arm should be 18–20 inches from the top of your mattress. If

the height of the arm is incorrect, follow these steps:

1. Find the height adjustment button on the back of the tower, as

shown in Figure 16.

Figure 16: Height adjustment button

2. Press the button as you raise or lower the tower assembly.

3. Remeasure to ensure the bottom of the arm is 18–20 inches

from the top of your mattress. Repeat steps 1–3 if necessary.

Back of

tower

System Operation / 13

HALO® PureNight™ Pure Air Sleep System

You are now ready to operate your PureNight

™

air filtration

system.

Turn the System On

1. Place the foot switch on the floor next to your bed, away from

possible damage.

2. Tuck the foot switch cable beneath your bed.

Do not place the foot switch on a nightstand or any other raised

surface. The foot switch could fall and break.

3. Press down on top of the foot switch (Figure 17) to turn the

system on and select the fan speed, which is indicated by a

green LED light. We recommend low speed for nighttime use

and high speed for daytime use.

Figure 17: Foot switch

System Operation

! Note

“Fan Speed”

LED indicator

Press down

on top of

foot switch

14 / System Operation

HALO® PureNight™ Pure Air Sleep System

Table 3 describes the “Fan Speed” LED indicator as it relates to the

recommended fan speed. This information is also printed on the

bottom of the foot switch for easy reference.

If you experience a problem with the fan, do not attempt to

open the fan housing or repair the fan. Instead, refer to

“Troubleshooting” on page 20.

Table 3: “Fan Speed” LED Indicator

LED Indicator Fan Speed

Not illuminated System is off

Dim green illumination Low fan speed, recommended

for nighttime use

Bright green illumination High fan speed, recom-

mended for daytime use

! Caution

System Operation / 15

HALO® PureNight™ Pure Air Sleep System

The foot switch also contains a “Change Filter” LED indicator, as

shown in Figure 18. The light flashes amber when the pre-filter

needs to be changed. The light flashes red when the HEPA filter

needs to be changed.

Figure 18: “Change Filter” LED indicator

Table 4 describes the “Change Filter” LED indicator as it relates to

changing the filters.

See “Change the Pre-Filter” on page 17 and “Replace the HEPA

Filter” on page 18 for more information.

Use Day and Night

Your system is designed to operate with the PureNight

™

arm

attached for nighttime use. For daytime use, we recommend you

operate your system with either the arm attached or with the tower

cap in place of the arm. See “Store the System” on page 16 for more

information.

Table 4: “Change Filter” LED Indicator

LED Indicator What to Do

Flashing amber Change the pre-filter

Flashing red Change the HEPA filter

“Change Filter” LED

indicator

16 / System Operation

HALO® PureNight™ Pure Air Sleep System

Do not place objects on top of the PureNight™ arm or lean

against the arm while it is attached.

Turn the System Off

Press the button on the foot switch so that the “Fan Speed” LED

indicator is not illuminated.

Store the System

If you choose to store (or operate) your system without the

PureNight

™

arm attached, follow the instructions below.

1. Lift the arm/elbow assembly out of the top of the tower.

2. Place the arm/elbow assembly in safe place, away from possible

damage.

3. Slide the tower cap into the top of the tower, as shown in

Figure 19.

Figure 19: Correct tower cap placement

! Caution

Tower cap

Top of tower

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Halo PureNight User manual

Halo PureNight User manual

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