Publicité
GZXO
USER INSTRUCTIONS
Please read these instructions in conjunction with the 3M™ Versaflo™ TR-302E Powered
Air Turbo Reference Leaflet where you will find information on:
• Approved combinations of headtops
• Spare parts
• Accessories
UNPACKING
Your 3M™ Versaflo™ TR-302E Powered Air Turbo should contain:
a) Powered Air Turbo
b) Airflow Indicator
c) Filter cover
d) User Instructions
e) Reference Leaflet
^ WARNING
Proper selection, training, use and appropriate maintenance are essential in order
for the product to help protect the wearer from certain airborne contaminants.
Failure to follow all instructions on the use of these respiratory protection products
and/or failure to properly wear the complete product during all periods of exposure
may adversely affect the wearer's health, lead to severe or life threatening illness or
permanent disability.
For suitability and proper use follow local regulations, refer to all information supplied or
contact a safety professional or 3M on 0870 60 800 60 (UK) or 1800 320 500 (Ireland).
^ Particular attention should be given to warning statements where indicated.
SYSTEM DESCRIPTION
The 3M™ Versaflo™ TR-302E Powered Air Turbo is designed to be used in conjunction
with one of the approved headtops (see Reference Leaflet). This product meets the
requirements of EN12941 (Respiratory protective devices – Powered filtering devices).
The Powered Air Turbo offers a choice of standard economy or high capacity battery
packs and a range of particulate filter options (some including different nuisance odour
performance). It also incorporates an electronic control unit which provides an audible and
visual warning of low battery and/or low airflow into the headtop.
APPROVALS
These products meet the requirements of the European Community Directive 89/686/EEC
(Personal Protective Equipment Directive) and are thus CE marked.
Certification under Article 10, EC Type-Examination and Article 11, EC quality control, has
been issued by BSI Product Services, Kitemark House, Maylands Avenue, Hemel
Hempstead, Hertfordshire, HP2 4SQ, UK (Notified Body number 0086).
This product complies with the European EMC Directive 2004/108/EC.
LIMITATIONS OF USE
Use this respirator system strictly in accordance with all instructions:
- contained in this booklet,
- accompanying other components of the system. (e.g. TR-302E Powered Air Turbo
Reference Leaflet, Headtop User Instructions).
Do not use in concentrations of contaminant above those specified in the Headtop User
Instructions.
Do not use for respiratory protection against unknown atmospheric contaminants or when
concentrations of contaminants are unknown or immediately dangerous to life or health
(IDLH).
Do not use in atmospheres containing less than 19.5% oxygen. (3M definition. Individual
countries may apply their own limits on oxygen deficiency. Seek advice if in doubt).
Do not use these products in oxygen or oxygen-enriched atmospheres.
Only use with Headtops and Spares/Accessories listed in the reference leaflet and within
the usage conditions given in the Technical Specification.
Only for use by trained, competent personnel.
Leave the contaminated area immediately if:
a) Any part of the system becomes damaged.
b) Airflow into the headtop decreases or stops.
c) Breathing becomes difficult.
d) Dizziness or other distress occurs.
e) You smell or taste contaminants or irritation occurs.
Never modify or alter this product. Replace parts only with original 3M spare parts.
^ Do not use these products in flammable or explosive atmospheres.
Due to lower air density at elevations above 800 meters, the Powered Air Turbo flow alarm
may activate prematurely or battery capacity may be diminished.
Materials which may come into contact with the wearer's skin are not known to cause
allergic reactions to the majority of individuals.
This product contains no components made from natural rubber latex.
EQUIPMENT MARKING
For Headtop marking please see appropriate Headtop user instructions.
For Filter marking please see Filter user instruction.
The TR-302E Powered Air Turbo is marked to EN12941.
The TR-302E Powered Air Turbo is marked with a date of manufacture (month/year).
The standard economy and high capacity batteries for use with the Powered Air Turbo are
marked to EN12941.
The batteries are marked with a date of manufacture and cell type (year/week/cell type)
e.g. 09/10/1 for 2009, week 10, cell type 1.
Additional warning symbols are described below:
Symbol
Definition
Do not -
A
G
Allow contact with water
C
Expose to fire
F
Store outside of recommended temperature range
PREPARATION FOR USE
Check apparatus is complete, undamaged and correctly assembled. Any damaged or
defective parts must be replaced with original 3M spare parts before use.
Undertake pre-use checks on headtop assembly as outlined in the appropriate user
instruction.
Select an approved belt and fit to the Powered Air Turbo.
Select an approved battery.
(Please see TR-302E Powered Air Turbo Reference Leaflet for list of 3M approved
batteries).
For battery charging instructions, please refer to User Instructions provided with battery
charging kit.
Battery
The battery should be charged prior to first use.
For battery charging instructions, please refer to User Instructions provided with battery
charging kit.
The battery charge can be determined by pressing on the indicator as shown in Fig 1.
(1 bar = less than 20%, 5 bars = 80 to 100%).
Fit the battery as shown in Fig 2.
The latch should engage with an audible click. Gently pull the battery pack to confirm it is
locked in place.
Filters
Select an approved filter.
(Please see TR-302E Powered Air Turbo Reference Leaflet for list of 3M approved filters).
^ Inspect filter and filter seal before each use and immediately replace if damaged.
Remove the filter cover by pressing the latch on the Powered Air Turbo and lifting the
cover off as shown in Fig 3. Place the filters and optional pre-filters and/or spark arrestor
into the filter cover as shown in Fig4. The filter label should be visible in the filter cover
window.
^ Always properly install the filter into the Powered Air Turbo.
Re-install the filter cover into the Powered Air Turbo ensuring the latch fully engages.
Airflow Check
Before use, undertake air flow check using the air flow indicator tube as shown in Fig 5.
The bottom of the floating ball should rest at or above the minimum flow mark (Fig 6).
To check for correct functioning of the audible warning device, place a hand over the
outlet of the Powered Air Turbo. The Powered Air Turbo should sound an audible alarm
and the fan LED will flash.
Note: High environmental noise levels or use of hearing protection may interfere with the
user hearing the audible alarms. Users may need to check for the visual alarms more
frequently in high noise environments.
OPERATING INSTRUCTIONS
DONNING
1. Select an approved breathing tube (See reference leaflet for list of 3M approved
breathing tubes) and connect top end to headtop assembly.
Inspect the gasket located on the bayonet end of the breathing tube (i.e. the end that
connects to the Powered Air Turbo) for signs of wear or damage. If the seal is worn or
damaged, the breathing tube should be replaced.
2. Adjust and buckle the waist belt with the Powered Air Turbo fitted comfortably around
your waist (see note below for fitting backpack). Insert the bottom end of the breathing
tube into the outlet of the Powered Air Turbo and turn the end of the breathing tube to
ensure it is fitted firmly.
3. Adjust the Headtop as outlined in the appropriate User Instruction.
4. Switch on the Powered Air Trubo, fit the Headtop and ensure at least minimum airflow
is achieved. (The audible alarm will sound if below minimum airflow - please see fault
finding).
4
Note: For fitting the Powered Air Turbo to the optional backpack, see Fig 7. Check that it is
firmly held in place by the attached fastening. If necessary, adjust backpack straps for a
comfortable fit.
Note: To fit the optional braces (Fig 8), slide the removable buckle portion and bar sliders
off the belt.
Slide two strap hangers (Fig 9) onto the belt so that they are in the position shown in Fig
10.
Slide one bar slider onto the belt (Fig 11), slide the belt through the Powered Air Turbo
(Fig 12) and slide another bar slider onto the belt.
Position the Powered Air Turbo and bar sliders as shown in Fig 13. Slide the other two
strap hangers and the last bar slider onto the belt (Fig 14). Reattach the buckle portion
(Fig 15).
Fit the belt around the waist and position hangers and sliders as shown in Fig 16. Clip the
front portion of the braces as shown in Fig 16. Attach the rear braces as shown in Fig 17.
Adjust the braces for a comfortable fit.
IN USE
Operation
Display
Sounder
Switching on
D
On (Normal Operation)
Switching off
Key
= Flash (3 times)
= One long beep
B
D
Use in the 'power-off' state is not normal, little or no protection is provided and a
build up of carbon dioxide and depletion of oxygen within the Headtop may occur,
vacate the contaminated area immediately.
Take care to prevent the breathing tube from becoming looped around protruding objects.
If during use, the airflow into the Headtop stops and the alarm sounds, vacate the
contaminated area immediately and investigate the cause (please see fault finding).
The 'in-use' life of the product will vary with frequency and conditions of use.
In everyday use, it is recommended that the product is discarded after approximately 5
years service, provided the product is stored and maintained as stated below.
Some extreme conditions may result in deterioration over a shorter period.
Note: Do not expose battery pack to temperatures above 54°C. The Powered Air Turbo
battery alarm will activate if battery pack temperature reaches 60°C while the Powered Air
Turbo is in use.
Do not use the batteries outside of the recommended temperature limits.
DOFFING
Do not remove the headtop or turn off the air supply until you have vacated the
contaminated area.
1. Lift the Headtop off the head.
2. Switch off the Powered Air Turbo by pressing the power button for 2 seconds.
3. Unbuckle the waist belt.
For long-term storage of filters, remove the filter and seal in a closed container. 3M does
not recommend the filter be left in place in the Powered Air Turbo as damage may occur
to the filter gasket.
NOTE If the respirator has been used in an area that has caused it to become
contaminated with a substance requiring special decontamination procedures it
should be placed in a suitable container and sealed until it can be decontaminated
or discarded.
CLEANING INSTRUCTIONS
Use a clean cloth dampened with a mild solution of water and liquid household soap.
Do not use petrol, chlorinated degreasing fluids (such as trichloroethylene), organic
solvents or abrasive cleaning agents to clean any part of the equipment.
To disinfect use wipes as detailed in Reference Leaflet.
^ Keep filter seal clean
^ Never attempt to clean filters by knocking or blowing out accumulated material.
Do not immerse the battery pack or battery charger into any type of liquid.
Do not wipe the electrical contacts.
MAINTENANCE
Maintenance, servicing and repair must only be carried out by properly trained personnel.
^ Use of unapproved parts or unauthorised modification could result in danger to
life or health and can invalidate any warranty.
If disposal of parts is required this should be undertaken in accordance with local health
and safety and environmental regulations.
^ Dispose of lithium ion battery packs according to local environmental regulations.
Do not dispose of in standard waste bins, in a fire or send for incineration.
Remove the battery by pressing on the battery latch and pulling the battery down and out.
Select an approved charger kit and refer to the user instructions provided with the kit.
^ Do not charge batteries with unapproved chargers, in enclosed cabinets without
ventilation, in hazardous locations or near sources of high heat.
^ Do not charge the batteries outside the recommended temperature range of 0-40°C.
The battery may be left on the charger. However, for long term storage of the batteries,
3M recommends that they are stored off the charger at approximately 40% charge. The
battery should never be left in a discharged state.
The standard economy battery lifetime is at least 1000 hours.
The high capacity battery lifetime is at least 2000 hours.
The battery is expected to maintain at least 80% of initial capacity for lifetime stated
above.
WHAT
WHEN
Airflow Check
Before use
General Inspection
Before use - Monthly if not in regular use
Cleaning
After use
FAULT FINDING
Warnings
Display Sounder
Comments
1. Charge battery
Low Battery
E
2. Battery pack has exceeded
operating temperature of 55°C
Low Flow
Hose blocked - Clear / Replace hose
E
Filters blocked - Replace filters
(Fig 3 and 4)
Low Flow and Battery
E
See above
Odour Detected
Replace filter Note: Applicable to
nuisance odour filters only
Key
B
= Slow Flash
E
= Short Intermittent Beep
NOTE: POWERED AIR TURBO WILL SHUT DOWN APPROXIMATELY 15 MINUTES
BEYOND LOW BATTERY WARNING OR IF INTERNAL BATTERY TEMPERATURE
EXCEEDS 60°C.
STORAGE AND TRANSPORTATION
^ Ensure filters and batteries are stored in accordance with instructions below.
This product should be stored in the packaging provided in dry, clean conditions, away
from direct sunlight, sources of high temperature, petrol and solvent vapours.
Do not store outside the temperature range -30°C to +50°C or with humidity above 90%.
If the product will be stored for an extended period of time before use, the suggested
storage temperature is -4°C to +38°C
When stored as stated, the expected shelf life (prior to use) of the Powered Air Turbo and
the filter is 5 years from date of manufacture. For storage beyond 2 years, the Powered
Air Turbo should be run for at least 10 minutes once a year.
The expected shelf life (prior to use) of the battery is 9 months from date of manufacture.
The original packaging is suitable for transporting the product throughout the European
Union.
TECHNICAL SPECIFICATION
(Unless otherwise stated in the Reference Leaflet)
Respiratory Protection
EN12941
Nominal and Assigned Protection Factors: please see relevant Headtop User Instructions
Outlet Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 170 l/min
Audible Alarm
85dB(A) at 10cm
Battery Duration
Standard economy battery pack (11.1V, 2.6 Ah Li metal rechargeable) = 5-6 hour
duration*
High capacity battery pack (11.1V, 4.8 Ah Li metal rechargeable) = 10-12 hour duration*
* New battery and filter at room temperature
Charge Time Standard economy battery pack = approximately 2 hours
High capacity battery pack = approximately 3 hours
Operating Conditions
-10°C to +54°C (54°C limited by battery)
Weight (including high capacity battery, belt and filter)
TR-302E = 1082g
5
Publicité
