CleanAIR AerGO Comfort Belt User Manual

CleanAIR AerGO Comfort Belt User Manual

Compatible headtops

FIG 1 Compatible headtops.JPG

IMPORTANT: To ensure your safety, please read and remember the following instructions before use. Keep the manual for future reference. The product should be used only for the purposes listed in this manual.

1. Introduction

CleanAIR® – powered air purifying repiratory CleanAIR® is a personal respiratory protection system based on the principle of overpressure of filtered air in the breathing zone. The powered air purifying respirator (hereinafter referred to as the “PAPR”) is a battery powered portable fan unit which drives the air taken from the surrounding environment through a particulate or gas/vapour filter and blows it to the protective headtop. The resulting overpressure prevents contaminants from entering the breathing zone. At the same time the mild overpressure ensures high user´s comfort even when worn for a long time as there is no need to overcome the breathing resistance of the filter.

To ensure required protection and maximum safety, it is necessary to choose the right combination of PAPR and protective headtop appropriate to intended task/application.

It is also essential to choose proper filters in accordance with the type and concentration of the contaminants in the workplace.

CleanAIR® AerGO® is designed to be used with a relevant CleanAIR® headtop and CleanAIR® filters to form a complete respiratory protection system in accordance with EN 12941.

Depending on the type of the filters used, it provides protection against harmful particulate contaminants, harmul gases / vapours or its combinations.

The CleanAIR® AerGO® system and its parts can only be used in compliance with the instructions provided in this manual.

This product has been assessed and found to be in accordance with the essential health and safety requirements o Regulation (EU) 2016/425 of the European Parliament and the Council on personal protective equipment.

2. Instructions for use

PLEASE CAREFULLY READ AND FOLLOW THE INSTRUCTIONS IN THIS USER MANUAL. THE USER MUST BE PERFECTLY FAMILIAR WITH THE CORRECT WAY OF USING THIS PROTECTIVE DEVICE.

• The AerGO@ respiratory system must not be used if the unit is switched off! In this case the respiratory system gives a little or no respiratory protection. As well there is a risk of a high concentration of carbon dioxide (C02) building up and of oxygen deficiency occurring inside the head- piece when switched off.
• The AerGO@ respiratory system must not be used if the respirator does not supply a sufficient amount of air. The user is warned of low air flow
by the PAPR’s warning system.
• The AerG09 respiratory system must not be used in environments immediately dangerous to life or health (IDLH)!
• The AerGO@ respiratory system must not be used in environments with a concentration of oxygen lower than 17%.
• The AerG09 respiratory system must not be used in environments in which the user does not know the type of contamination or its concentration.
• The AerGO@ respiratory system must not be used in environments with a danger of explosion or fire hazard.
• The AerG09 respiratory system must not be used in confined spaces such as closed tanks, tunnels or channels.
• Before each use, check the air flow with the enclosed flow indicator. The flow rate is insufficient if the top edge of the cone is in the red zone (see Section 3.5. “Air flow test”).
• If the PAPR unit stops working for any reason during use, the user must leave the contaminated area immediately.
• During strenuous work, if the user’s breathing becomes too intensive, the positive pressure inside the hood may decrease and result in a decrease in the protection factor.

• Worn headtops must fit tightly onto face to ensure the declared level of protection for the wearer. If a beard or long hair interferes with the sealing line, the protection provided by the system may be negatively affected.

THE STANDARD CONFIGURATION OF THE AERGO@ SYSTEM CONTAINS HIGH EFFICIENT P R SL FILTERS PROVIDING PROTECTION AGAINST HARMFUL PARTICLES. THE P R SL FILTERS DO NOT PROTECT AGAINST PARTICLES AND GASES/VAPOURS!

• Combined filters must be used for working environments contaminated by both types of contaminants.
• Replace filters any time you feel a change in the smell of the air coming out of the unit.
• Use only genuine CleanAlR@ filters.

NOT FOLLOWING THE INSTRUCTIONS GIVEN BY THIS MANUAL WILL INVALIDATE THE WARRANTY!

3. Unpacking I Assembly

3.1. Unpacking
Check that the delivery is complete and that no damage was caused during transport. The complete system including accessories contains the following components:

3.2. Assembly

1. Take the PAPR out of the package and connect the battery to the unit.
2. Check the filters and tighten them if necessary.
3.  Attach the air hose to the PAPR.
4.  Connect the hose to the headtop.

3.3. Use and function
Switching ON
Turn the AerGO@ ON by pressing the button (picture annex 1.6) for at least 1 second.

Switching OFF
Turn the AerGOØ OFF by pressing the button (picture annex 1.6) for at least 2 seconds.

Air flow settings
Choose your prefered air flow by briefly pressing the button (picture annex 1.6). Each press changes the air flow by one step — 160 / 175 / 190 / 210 Ipm.
The AerGO@ contains an electronic system maintaining the chosen air flow constant regardless the filter clogging or battery charge status.

If the PAPR is no longer able to maintain the selected air flow, it will automatically switch over to a lower air flow and keeps maintaining it. This process is repeated until the PAPR reaches the minimum air flow level.  In that case, the audiovisual and vibrating alarm is triggered and the user must leave the contaminated area immediately.

Air flow compensation depending on altitude
Thanks to an in-built barometric sensor the AerGOØ provides the constant air flow regardless the altitude. The automatic air flow compensation works from -500 m up to 4500 m.

LED control panel
All the relevant informations are continuoulsy displayed on the LED control panel.

Particle filter clogging
The upper LED line indicates the current level of filter clogging. More LEDs light up as the filters become more clogged.
Minimum clogging (picture annex 1.1)

THE STARTING POINT IS DIFFERENT WHEN USING COMBINED FILTERS.

UNDER EXTREME CONDITIONS, UP TO TWO LED’S MAY LIGHT UP WHEN USED WITH BRAND NEW COMBINATION FILTERS AND AN AIRFLOW OF 210 LPM.
Filter is reaching its maximum clogging capacity (picture annex 1.2)
Maximum clogging. The PAPR is not able to provide the desired air flow.
The PAPR will switch to the lower air flow if possible. (picture annex 1.3)

Air flow level (picture annex 1.4)
The chosen air flow is signalized by the LED line in the middle of the control panel. One illuminated diode indicates the minimum air flow, four illuminated diodes indicate the maximum air flow.

Battery charge
The current level of battery charge is indicated by the bottom LED line.
Four illuminated LEDs indicate battery charge 75% picture annex 1.5.1 ).
Three illuminated LEDs indicate battery charge 50% (picture annex 1.5.2).
Two illuminated LEDs indicate battery charge 25% (picture annex 1.5.3).
One illuminated LED indicates battery charge 25%, remaining running time is more than 10 min (picture annex 1.5.4).
Remaining running time is less than 10 min (picture annex 1.5.5).
Battery is almost drained (picture annex 1.5.6).

Before use
3.4. Check before each use
Make sure that:
• all components are in order, without any visible impairment or damage (in particular no cracks, holes or leaks should appear). Replace damaged and worn parts. Make sure the air hose and sealing elements are in a good condition;
• the hose is connected to both the PAPR unit and the headtop correctly;
• after the PAPR unit is switched on, air is supplied to the headtop;
• there is a sufficient air flow in the hose (Section 3.5.).

Charge the battery before using the PAPR for the first time, see Section 5.2.1

3.5. Air flow test
1. Disconnect the air hose from the PAPR unit.
2. Connect the air flow indicator to the unit.
3. Switch on the PAPR unit. The flow rate is insufficient if the top edge of the cone is in the red zone. Then, the filter must be replaced. If the fault persists, follow the instructions for troubleshooting.

4. Maintenance and cleaning

Each time you have finished working with the CleanAlR@ AerGOØ, clean and check each component and replace damaged parts.
• Cleaning must be done in a well-ventilated room. Avoid inhaling harmful dust deposited on individual parts of the filtration unit and accessories!
• Never use cleaning agents with solvents or abrasive cleaning agents.
• The external surface of the PAPR unit can be cleaned with a soft cloth dampened in water with a common dish detergent. After cleaning, wipe all parts dry.
• Neither water nor any other liquid should enter the PAPR!
• The air hose, after being disconnected from the unit, can be rinsed with clean water.

5. Spare parts and their replacement

5.1. FILTER
As standard, the CA AerGOØ unit is equipped with a highly efficient P R SL particle filter. Even though the status of filter clogging is continuously signalized by a LED panel and the warning system will be trigerred if the air flow drops bellow the safe level, the user must perform an air flow test, as described in Section 4.5, before each use.

Only install new original filters designed for this type of unit.

CLEANING THE FILTER BY USING A COMPRESSED AIR IS STRICTLY FORBIDDEN AS THE PRESSURISED AIR MAY DAMAGE THE DELICATE STRUCTURES OF THE FILTER MEDIA!

From the hygiene reasons it is not recommended to use filter for more than  1 month after its first use as microorganisms may proliferate in the filter.
In the CAAerGOØ unit, a pre-filter for filtering coarse particles can be used with the particle filter, which considerably extends the life time of the main filter. A spark arrester can also be used, which prevents possible damage to the main filter from flying sparks and welding spatter.
The AerGO@ PAPR unit uses a set of two filters. When using the unit, both filters must always be attached to the unit.

5.1.1. Filters replacement

REPLACE THE FILTERS IMMEDIATELLY IF ONE OF THE FOLLOWING SITUATIONS OCCUR:
• IF YOU NOTICEA CHANGE IN THE SMELL OF THE INCOMMING AIR
• IF THE FILTER CLOGGING 1 LOW AIR FLOW ALARM WAS TRIGGERED

• IF THE BATTERY OPERATION TIME BECOMES TOO SHORT
The filters are removed from the unit by unscrewing each filter separately counter-clockwise. New filters are attached to the unit one after the other by screwing the filters into the unit body clockwise.
Tighten properly to ensure that the connection is tight.

5.1.2. Pre-filter and spark arrester installation
Remove the pre-filter holder from the filter body by pulling at the lip. Place the pre-filter and spark arrester in the recess in the filter body (first place the pre-filter and then the spark arrester, otherwise the spark arrester will not fulfil its function!). Secure the new pre-filter and spark arrester by snapping the pre-filter holder.

5.2. BATTERY
IMPORTANT! FOR TECHNICAL REASONS, BATTERIES ARE NOT FULLY CHARGED WHEN LEAVING THE MANUFACTURER. THEY ARE SUPPLIED WITH A 400/0 CHARGE. THEREFORE ALWAYS FULLY CHARGE THE BATTERY BEFORE FIRST USE OTHERWISE YOU HAVE TO COUNT WITH A SHORTER RUNNING TIME. FOR MAXIMUM BATTERY LIFE AND PERFORMANCE,

FOLLOW THE STORAGE INSTRUCTIONS (SEE SECTION 7 STORAGE).

5.2.1. Battery charging
• Connect the charger into the 100 – 230 V — 50/60 Hz mains. A green light indicates the power is on.
• Connect the battery to the charger. Charging is indicated by a red light.
• When the red light turns to green, the battery is fully charged.
• Charging time is approx. 4 hours.
• After charging, disconnect the battery from the charger and the charger from the mains.

WHEN THE BATTERY IS FULLY CHARGED, THE CHARGER SWITCHES TO TRICKLE CHARGING MODE TO KEEP THE BATTERY FULLY CHARGED. IT IS NOT RECOMMENDED TO LEAVE THE CHARGER CONNECTED TO THE MAINS WHEN NOT IN USE.

5.2.2. Battery replacement
Hold the PAPR by both hands with the battery facing up and the rear away from you. With one thumb release the latch holding the battery in the lock position and at the same time take the battery out of the unit body with your other hand.

5.2.3. Battery installation
Steadily reinsert the battery into the unit body until the battery is locked in place by the latch.

5.3. Belt replacement
The system is equipped with a mechanism allowing you to replace the belt easily and quickly. Bend the belt at the joint to its limit position (towards the rear of the unit) until the locking mechanism is exposed. After releasing the lock (by pulling outwards from the unit), you can remove the belt freely. Repeat the same procedure for the other side of the belt.

When installing a new belt, simply push the belt axis into the clamping mechanism of the unit until it is locked by the latch. Repeat the same procedure for the other side of the belt.

CAUTION! YOU CANNOT INTERCHANGE THE BELT SIDES!

6. Possible faults

If any fault occurs or if the air supply decreases or increases suddenly and the user is in a contaminated area, they must leave the area and check the following:

• that the unit is assembled correctly;
• the battery condition;
• the battery charger function;
• the level of the clogging of the filters;
• that the air hose is not damaged. It is crucial to ensure that the hose can not catch on protruding objects at work and that a crack cannot occur;
• that the face sealing on the protective hood is in order.

7. Storage

All parts of the CleanAlR@ system must be stored at temperatures between -10 oc and 55 oc, with relative air humidity between 20 and 95% Rh.
Batteries will self-discharge during storage. Therefore, it is recommended to charge the battery for 1 hour at least every 3 months. The optimal battery charge level for longer storage is between 50 – 70% of capacity. After longer storage time it is necessary to repeat 3 charging cycles to reach battery’s full capacity.

8. Warranty

The warranty ensures that you will receive a replacement if a product has any manufacturing or material defects that appear within 12 months of the date of purchase. The warranty period for batteries is 6 months from the date of purchase. The warranty claim must be reported to the sales department/retailer. At the same time, proof of purchase must be submitted (i.e. an invoice or certificate of delivery). The warranty can only be acknowledged if no interventions into the powered respiratory unit and charger have been made. The warranty does not cover defects caused by the late replacement of filters or by using a filter which was damaged by cleaning or being blown through.

The manufacturer strongly recommends to perform periodical inspections in CleanAlR@ authorized service center. Inspections should be done according the local legislation and at least once in every two years.

9. Technical data

Notified body for CE approval:
Occupational Safety Research Institute, v.v.i.
Testing laboratory No. 1024
Jeruzalémskå 1283/9, 110 00 Prague 1, Czech Republic
Notified body 1024

Declaration of Conformity is available at: https://www.clean-air.cz/doc

• ) at 160 Ipm with brand new PRSL filters and fully charged battery

10. List of parts and accessories

Picture annex

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