NOVAERUS Defend NV1050 User manual

610-00-0282 Rev D

Novaerus Defend NV1050

Air Purifier

User Manual

Novaerus (Ireland) Limited

Old Finglas Rd.,

Glasnevin, Dublin 11

Ireland

Phone: + 353 1 907 2750

Novaerus US, Inc.

35 Melrose Place

Stamford, CT 06902

Phone: 1.866.508.1118

www.novaerus.com

610-00-0282 Rev D

Table of Contents

1. INTENDED PURPOSE...........................................................................................................................3

2. LABELLING SYMBOLS..........................................................................................................................3

3. CONTROL PANEL BUTTONS ................................................................................................................4

4. CLASSIFICATION OF EQUIPMENT ........................................................................................................4

5. WARNINGS........................................................................................................................................5

6. TECHNICAL SPECIFICATIONS ...............................................................................................................6

7. INSTRUCTIONS FOR USE.....................................................................................................................8

8. SERVICE AND MAINTENANCE INSTRUCTIONS....................................................................................10

9. FILTER DISPOSAL..............................................................................................................................14

10. TROUBLESHOOTING.........................................................................................................................14

11. PRODUCT CERTIFICATIONS...............................................................................................................14

610-00-0282 Rev D

1.Intended Purpose

Designed for rapid remediation in large spaces and situations with considerable risk of infection, the

Novaerus Defend NV1050 uses patented ultra-low energy plasma technology combined with a triple-

stage filter system to provide a combined solution for air dis-infection and particle removal.

The intended purpose of the Novaerus Defend NV1050 Air Purifier is to improve the quality of air.

This equipment is suitable for use in Hospitals and Long-term care facilities. The intended use of

Novaerus NV1050 device includes intensive care units (ICU), high dependency units (HDU), and other

health institutions, including isolation rooms and single patient rooms such as operating suites (OR).

Please read and follow all instructions in this manual.

2.Labelling Symbols

Symbol

Meaning

Caution, Consult User’s Manual

Caution, High Voltage

Date of Manufacture

Manufactured for or by

Serial Number

This product conforms to the requirements of the applicable European

Community directives.

This product conforms to North American safety standard.

Mains Power Switch On (Power)

Mains Power Switch Off (Power)

Accompanying documents must be consulted.

Indicates the temperature limits to which the device can be safely exposed.

Indicates the range of humidity to which the device can be safely exposed.

610-00-0282 Rev D

3.Control Panel Buttons

The control panel layout is shown in Figure 1. The control features are listed below;

Figure 1: DEFEND NV1050 Control Panel layout.

1. ON/OFF power button

2. LED light indicator for ON/OFF power state

3. Airflow speed selection button, reduce airflow

4. LED lights (5 lights) indicating the active airflow speed

5. Airflow speed selection button, increase airflow

6. LED light indicator of pressure drop check across HEPA filter

7. Pressure drop check button across HEPA filter

Additional features:

To prevent disturbing patients at night and to save power, the LEDs on the panel will switch off

after approximately two minutes

The last known speed can be saved to memory by holding down buttons ON/OFF (1) and ‘-‘ (3)

for three seconds.

To clear the memory and to reset to default the memory can be cleared by holding down

buttons ON/OFF (1) and ‘+’ 5 for three seconds.

4.Classification of Equipment

Item

Classification

Protection of Harmful Ingress of Water

IPX0 (No protection, Indoor Use Only)

Mode of Operation

Continuous

Oxygen Rich Environments

Not intended for Oxygen Rich Environments

610-00-0282 Rev D

5.Warnings

General Warnings

CAUTION: The product is not meant to be lifted by the handle. Castors are provided for mobility,

risk of instability if power cord stops wheels from moving, ensure cord is lifted above the

wheels.

CAUTION: Use two or more people to move and handle this unit. Failure to do so can result in back

or other injury. Carefully remove the packaging materials and any shipping tape before

using.

CAUTION: This equipment contains high voltage

CAUTION: To avoid the risk of electric shock, this equipment must only be connected to a supply

mains with protective earth.

CAUTION: This equipment should be inspected frequently and collected dirt removed from it

regularly to prevent excessive accumulation that may result in flashover or a risk of fire.

CAUTION: No modification of this equipment is allowed.

CAUTION: Do not modify this equipment without authorization of the manufacturer.

CAUTION: Do not restrict the air flow of the product.

CAUTION: Do not open the tamper proof screws on the casing of the unit. No serviceable parts are

contained within. The units should be opened by qualified Novaerus personnel only.

CAUTION: Do not position the equipment where it is difficult to operate the power switch.

CAUTION: For continued protection against risk of fire, replace the fuse with the same type and

rating, Listed, 120VAC 6.3 Amps.

CAUTION: Do not use outdoors or near water.

CAUTION: Not to be used by persons (including children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless they have been given

supervision or instruction.

Children should be supervised to ensure that they do not play with the appliance.

CAUTION: To reduce the risk of electric shock, this equipment has a grounding type plug that has a

third (grounding) pin. This plug will only fit into a grounding type power outlet. If the plug

does not fit into the outlet, contact qualified personnel to install the proper outlet. Do

not alter the plug in any way.

610-00-0282 Rev D

6.Technical Specifications

a. Dimensions:

39.4” (h) x 19.9” (w) x 18.3”(d)

b. Weight:

Approx. 112.4 Lbs

c. Power Requirements:

US: 120 VAC,

60 Hz, 375 W

d. Fuse Specification:

Listed, 120 VAC, 6.3 A

e. Mounting:

Floor Standing Unit

f. Airflow:

107 –533 CFM (181 –906 m3/hr)

g. Noise Levels:

47.9 –75.1 dBA at unit

38.5 –62.9 dBA at 1m away

h. Filters:

Stage 1 Pre-filter (M5):

Part No. 715-00-0203,

15.7” (h) x 15.7” (w) x 2.0” (d)

Stage 2 HEPA filter (H13):

Part No. 715-00-0163,

15.7” (h) x 15.7” (w) x 4.3” (d)

Stage 3 Carbon filter (G4):

Part No. 715-00-0162,

15.7” (h) x 15.7” (w) x 2.0” (d)

Operating Conditions:

50°F - 95°F (10° - 35°C),

10 - 75% Relative Humidity

610-00-0282 Rev D

i. Shipping / Storage Conditions:

41°F - 122°F (5°C-50°C),

Maximum 95% Relative Humidity

j. Area Coverage

200.2 –1000 ft2 (4 air changes per hour)

400.4 –2000 ft2 (2 air changes per hour)

k. Volume Treated

1589.2 –7981.1 ft3 (4 air changes per hour)

3178.3 –15962.2 ft3 (2 air changes per hour)

l. Movable and Stable

2-wheeled base + handle

610-00-0282 Rev D

7.Instructions for Use

a) Transporting the DEFEND NV1050

When transporting the DEFEND NV1050 care should be taken when moving the unit to the desired

location.

Position yourself close to the back of the unit holding firmly the transport handle with both hands.

Place your left foot against the base of the DEFEND NV1050 for anchorage and pull the handle

slowly towards your body while stepping back onto your right foot.

Stabilize the DEFEND NV1050 at a comfortable angle, depending on transporters individual height,

where minimal pressure is exerted against your body to ensure stability.

Once you have reached your destination, allow the unit to gently return to the upright position by

placing your right foot against the base of the and gently extending your forearms allowing the unit

to return to the front legs to stabilize the unit.

The DEFEND NV1050 should be placed in a dry location and connected to a suitable grounded

outlet. The product is intended to be used as a floor standing unit only.

Once the product is installed, turn the power switch on the back of the unit to the ON position. The

device is now ready to operate, please use the control panel (see section 3 above) to activate the

unit to the desired speed.

610-00-0282 Rev D

b) Control Panel and Location

The control is located on the top panel of the DEFEND NV1050 near the front of the unit.

c) Power control

The control button on the furthest left-hand side of the control panel is for switching the device

ON/OFF; the power button. The power button clearly illuminated with a ‘blue’ LED to indicate

when the device is on. The ‘blue’ LED is illuminated when in the ‘ON’ mode and non-illuminated

when the device is in the ‘OFF’ mode.

d) Air flow control

The control allows the user to select the device airflow using selection buttons ‘+’ on the right-

hand side for incrementing the air flow setting to a higher airflow, and ‘-’ on the left-hand side

for decreasing the air flow setting to a lower air flow.

The air flow setting level is clearly indicated by illuminating a series of blue LEDs in sequence

(from left to right) according to the speed setting (e.g. two LEDs for speed II, three LEDs for

speed III). The DEFEND NV1050 has 5 selectable air flow speeds.

e) Save airflow to memory

There is an ability to save a selected airflow to memory, so the device will revert to the last

known speed on power-on.

The last known speed can be saved to memory by holding the ON/OFF (1) and ‘-‘ (3) buttons for

three seconds. To revert to factory settings and to clear the air speed memory the ON/OFF (1)

and ‘+’ (5) buttons are held for three seconds.

f) HEPA Filter replacement test

The HEPA Filter replacement test indicator is for information purposes only.

The Filter replace button is on the furthest right-hand side of the panel for testing the filter back

pressure. Upon pressing the filter back pressure test, the device shall override the air flow

setting to speed 5 air flow for testing the filter for a period of approx. 30 seconds.

The test button shall remain backlit illuminated ‘blue’ LED while the device is testing the air

pressure.

The device shall indicate that the HEPA filter need to be inspected for replacement by

illuminating the test button in ‘Orange’ or a continuous LED light in ‘Orange’

The device shall indicate that the HEPA filter does not need to be inspected by illuminating the

test button in ‘green’ or a continuous light in ‘green’.

610-00-0282 Rev D

HEPA filter shall be replaced after every twelve-month (12) period or when the filter test check

output indicates to do so, whichever comes first. Discolouration on The HEPA filter may indicate

the filter has exceeded its life expectancy. The expected lifetime of these filters is

approximately twelve months (12) under normal clean air conditions (such as that of a hospital

ward).

8.Service and Maintenance Instructions

a. Service

No serviceable parts are contained within the DEFEND NV1050 unit. The units should be

opened by qualified Novaerus personnel only. The unit is designed with tamper-proof screws

to ensure that it cannot be easily opened by anyone other than service personnel.

b. Maintenance –Replacement of Filters

Before replacing Filters ensure the power is switched off at the rear mains switch.

Ensure all filter doors are securely closed before switching the unit back on via the rear mains

switch.

Pre-filter

The intake Pre-filter is located behind the front panel of the unit.

The Pre-filter should be inspected monthly and should be replaced when dirty.

The Pre-filter can be removed by simply pulling the framing of the filter outwards and

replacing with a new filter.

Marking on the DEFEND NV1050 unit correspond with the required filter.

Table of contents

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