3M Versaflo M100 Serie Instrucciones De Uso página 4

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G Z X O

USER INSTRUCTIONS

Please read these instructions in conjunction with the 3M™ Versa o™ M-Series Headtop

Reference lea et where you will nd information on:

•

Approved combinations of Air Delivery Units (Powered Air Turbos or Regulators)

•

Spare parts

•

Accessories

UNPACKING

Your 3M™ Versa o™ M-Series Headtop pack should contain:

a) M-106 Headtop or M-107 Headtop or M-306 Headtop or M-307 Headtop or M-406

Headtop or M-407 Headtop

b) User Instructions

c) Reference Lea et

^ WARNING

Proper selection, training, use, and appropriate maintenance are essential in

order for the product to help protect the wearer from certain airborne

contaminants and physical hazards. 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, injury 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™ Versa o™ M-Series headtops provide respiratory protection and are designed

to be used with an approved Air Delivery Unit (see Reference Lea et) to provide

respiratory protection. These products meet the requirements of EN12941 (Respiratory

protective devices – Powered ltering devices) and EN14594 (Respiratory protective

devices – Continuous ow compressed air line breathing apparatus).

Note: When regulators and compressed air supply tubes that are exclusively marked

EN1835 are used with M-Series headtops, the system will only meet the requirements of

EN1835. Air is fed via a breathing tube from the belt mounted Air Delivery Unit to the

back of the headtop. The air ows over the top of the wearer's head and down in front of

the face. The M-Series headtops offer eye protection and speci c headtops within the

range also offer head protection.

APPROVALS

These products meet the requirements of the European Community Directive

89/686/EEC (Personal Protective Equipment Directive) and are thus CE marked.

Certi cation 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 (Noti ed Body number 0086).

LIMITATIONS OF USE

Use this respirator strictly in accordance with all instructions:

- contained in this booklet,

- accompanying other components of the system. (e.g. 3M M-Series Reference Lea et,

Air Delivery Unit User Instructions).

Do not use the M-100/M-300 Series headtops in concentrations of contaminant above 20

times the Workplace Exposure Limit (WEL) when used with 3M™ Versa o™ TR-302E

and 3M™ Jupiter™ Powered Air Turbos or 3M™ Versa o™ V-100E, V-200E, V-500E,

3M™ Flowstream™, 3M™ Vortemp™ or 3M™ Vortex Regulators.

Do not use the M-400 Series headtops in concentrations of contaminant above 20 times

the Threshold Workplace Exposure Limit (WEL) when used with 3M™ Jupiter ™

Powered Air Turbo or 3M™ Flowstream™, 3M™ Vortemp™ or 3M™ Vortex Regulators.

Do not use the M-400 Series headtops in concentrations of contaminant above 40 times

the Workplace Exposure Limit (WEL) when used with 3M™ Versa o™ TR-302E

Powered Air Turbo.

Do not use the M-400 Series headtops in concentrations of contaminant above 40 times

the Workplace Exposure Limit (WEL) when used with 3M™ Versa o™ V-100E, V-200E

or V-500E Regulators.

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 de nition. Individual

countries may apply their own limits on oxygen de ciency. Seek advice if in doubt).

Do not use these products in oxygen or oxygen-enriched atmospheres.

These products do not supply oxygen.

Only use with the Air Delivery Units, spare parts and accessories listed in the Reference

Lea et and within the usage conditions given in the Technical Speci cation.

Only for use by trained, competent personnel.

Leave the contaminated area immediately if:

a) Any part of the system becomes damaged.

b) Air ow into the headtop decreases or stops.

c) Breathing becomes dif cult.

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.

High winds above 2m/s, or very high work rates (where the pressure within the headtop

can become negative) can reduce protection. Adjust equipment as appropriate or

consider an alternative form of respiratory protective device.

If using in Supplied Air mode, ensure that:

•

The source of the air supply is known.

•

The purity of the air supply is known.

•

The air supply is of a breathable quality to EN12021.

^ Users should be clean-shaven where the respirator's face seal comes into

contact with the face.

(M-100 and M-300 series).

^ These products meet the requirements of certain industrial eyewear standards

and with some models, certain industrial head protection standards. They do

not provide complete head, eye, and face protection from severe impact and

penetration and are not a substitute for good safety practices and engineering

controls.

Use only with recommended spectacles. Eye protectors against high speed particles worn

over standard ophthalmic spectacles may transmit impacts, thus creating a hazard to the

user. Contact your supplier.

In case of intended use in explosive atmospheres, contact 3M Technical Service.

^ Do not use in high heat environments above the recommended maximum

temperature.

^ Do not use the Head Neck and Shoulder cover or non- ame resistant face seals

and shrouds around high heat, sparks, and ames.

Materials which may come into contact with the wearer's skin are not known to cause

allergic reactions to the majority of individuals.

These products do not contain components made from natural rubber latex.

EQUIPMENT MARKING

For Air Delivery Unit marking please see appropriate User Instruction.

The M-100/M-300 Series headtops are marked to EN12941 TH2 and EN14594 2B.

The M-400 Series headtops are marked to EN12941 TH2/TH3 and EN14594 2B/3B.

The M-100/M-300/M-400 Series headtops are marked EN12941 TH3 and EN14594 3B.

The M-306 and M-307 headtops with M-300 helmet shell are marked to EN397 (see

below).

The M-406 and M-407 headtops with M-400 helmet shell are marked to EN397 (see

below).

Additional EN397 markings.

440 V a.c.

The M-Series visors are marked to EN166:1:B:3:9.

The M-Series visors are marked to EN166:1:B:3:9:K.

The M-Series visor surrounds are marked to EN166:3:9:B

Label inside the headtop with a date of manufacture (YYYYDDD e.g. 2009090 = 2009,

90th day)

Label inside the headtop: WARNING! Possible electrostatic hazard. The helmet and visor

must only be cleaned in a safe area.

Note: When regulators and compressed air supply tubes that are exclusively marked

EN1835 are used with M-Series headtops, the system will only meet the requirements of

EN1835.

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 Air Delivery Unit assembly as outlined in the appropriate

user instruction.

•

Remove any protective lm from the visor

Headtop adjustment

The headtop should be adjusted to give the best face seal and eld of vision.

To adjust the head suspension, rotate the ratchet knob to tighten/loosen the suspension.

A size reducing ratchet comfort pad may be required to improve t and stability.

Peel off the backing on the comfort pad and attach to the ratchet back plate.

The height on the head and the balance of the headtop can be adjusted by

tightening/loosening the fabric straps to raise/lower the headtop (Fig 1).

Alternatively, the suspension headband can be adjusted in four locations (Fig 2).

Each position can be adjusted independently to give a custom t.

OPERATING INSTRUCTIONS

DONNING

1. Select an approved breathing tube (Please see 3M M-Series Reference Lea et for list

of 3M approved breathing tubes) and connect top end to the headtop assembly. Please

see Technical Speci cation for breathing tube lengths.

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. Connect the bottom end of the breathing tube to the outlet of the Air Delivery Unit.

3. Adjust and t the Air Delivery Unit as outlined in the appropriate User Instruction.

4. Ensure the visor is in the raised position and t headtop. Ensure headtop is held rm

and comfortable. If necessary adjust headtop as described earlier.

5. Switch on the Powered Air Turbo or connect the compressed air supply tube to the

Regulator.

6. (a) M-100/M-300 Series. Lower the visor into the down position by pulling on the loop

located on the face seal so that the face seal is under the chin. Check face seal is

correctly positioned all around the face.

(b) M-400 Series. Lower the visor frame into the closed position. Tighten the adjustable

chord on the inner shroud until there is less than a two nger gap between your skin and

the inner shroud.

^ Always properly assemble and wear both the inner and outer shroud.

^ Ensure the visor frame rmly latches in the closed position. Replace worn or

damaged parts if required.

7. Ensure at least minimum air ow into the headtop is achieved and adjust for maximum

comfort – see appropriate User Instruction.

8 . If needed, lift the visor and adjust the air ow de ector.

When fully open, more air ow is directed across the face.

When partially closed, a portion of air is directed towards the visor.

After adjusting, lower the visor back into the down position (M-100/M-300 Series) or

closed position (M-400 Series).

IN USE

Use in the power / air supply off state is not normal, there may be a rapid build up

of carbon dioxide, depletion of oxygen and little or no protection is provided,

vacate the contaminated area immediately.

Take care to prevent the breathing tube from becoming looped around protruding objects.

If this should occur vacate the contaminated area and check apparatus is undamaged.

If during use the air supply stops or is reduced, vacate the contaminated area

immediately and investigate the cause.

The 'in-use' life of the product will vary with frequency and conditions of use.

Headtops used in aggressive environments or outdoors in direct sunlight may need to be

replaced more frequently than headtops used occasionally indoors.

3M recommends a maximum life (shelf-life plus in-use life) of 3 years from the date of

manufacture when stored in accordance with the recommended storage conditions.

Note: Most plastic components have a moulded in date of manufacture and must be

replaced as described above regardless of outward appearance.

^ Do not use beyond the maximum life of the product.

DOFFING

Do not remove the headtop or turn off the air supply until you have vacated the

contaminated area.

1. M-100/M-300 Series. Grasp the face seal, lift the visor and lift the headtop off the head.

M-400 Series. Loosen the inner shroud, grasp the visor surround and lift the visor, then

lift the headtop off the head.

2. Switch off the Powered Air Turbo or disconnect the compressed air supply tube from

the Regulator.

3. Unbuckle the waist belt.

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 only the cleaning processes and agents described in this section to clean

the product.

Use a clean cloth dampened with a mild solution of water and liquid household soap.

Do not use petrol, chlorinated degreasing uids (such as trichloroethylene), organic

solvents or abrasive cleaning agents to clean any part of the equipment.

To disinfect use wipes as detailed in Reference Lea et.

MAINTENANCE

Maintenance, servicing and repair must only be carried out by properly trained personnel.

^ Use of unapproved parts or unauthorised modi cation could result in danger to

life or health and can invalidate any warranty.

WHAT

WHEN

General Inspection

Before use - Monthly if not in regular use

Cleaning

After use

^ Helmets subjected to severe impact should be replaced.

Face seal replacement (M-100/M-300 Series).

Unhook the elastic loop from the headband and remove the plastic face seal tab from the

'T' attachment points (Fig 3a, 3b and 3c).

Pull the black face seal gasket slowly out of the visor frame (Fig 4).

Install the new face seal by aligning the gasket with the edge of the groove in the visor

frame.

Press the gasket rmly and fully into the groove around the whole visor frame.

Re-attach the plastic face seal tab and elastic loop.

Shroud replacement (M-400 Series).

Pull the black shroud gasket slowly from the headtop (Fig 5).

Release the suspension ratchet from the hole in the outer shroud and pull the large

plastic tab off the air inlet of the headtop.

Re-insert the air inlet into the new outer shroud making sure the plastic tabs are pushed

underneath the headtop shell.

Align the gasket with the edge of the groove and press rmly and fully into this groove

around the whole headtop.

Inner shroud replacement.

Un-zip the inner shroud from the outer shroud and replace.

^ Always properly assemble and wear both the inner and outer shroud.

Head suspension replacement (M-100 Series).

Remove the face seal as described above. Release the suspension from the headtop by

pulling the height adjustment slot of the peg at each of the four attachment points (Fig 2 ).

Attach the replacement head suspension using the same attachment points and attach

the face seal.

Head suspension replacement (M-300 and M-400 Series).

Remove the face seal as described above (M-300 Series only). With the headtop upside

down, release the suspension by pushing upward on the plastic hangers of the web

straps (Fig 6). Remove the centre web strap by pushing upwards on the plastic hangers.

Attach the replacement centre web strap and suspension by inserting the plastic hangers

into the appropriate slots. Ensure all hangers are fully inserted.

Forehead seal replacement (M-100 Series).

Unbutton the seal from the attachment point on the suspension (Fig 7). Pull the black

gasket slowly out of the groove. Install the new seal by aligning the gasket as shown in

Fig 8. Press the gasket rmly and fully into the groove. Re-attach the forehead seal to the

head suspension.

Forehead seal replacement (M-300 Series).

Remove current seals from headtop. Gently scrape off any residue by hand. Clean the

surfaces with wipe (see Reference Lea et) or damp cloth and wipe dry with towel. Ensure

surfaces are completely dry before installing new forehead seals. Ensure replacement

seals adhere rmly to the headtop.

Replacement jaw gasket (M-400 Series).

Pull the black gasket slowly out of the headtop (Fig 9). Align the new gasket with the edge

of the groove in the visor frame. Press the new gasket rmly and fully into the groove.

Air ow de ector replacement.

With the visor in the open position, remove the damaged/broken air ow de ector (use a

tool if necessary) and replace.

Ratchet replacement.

Locate the ratchet attachment points on the suspension (Fig 10a). Press down on each of

the four sections on the attachment points (Fig 10b ). Hold the replacement ratchet so

that the attachment holes are curved in the up position (Fig 10c ). Snap attachment

points onto the suspension.

Visor replacement.

Release the visor frame buttons by pushing the buttons outward from inside the visor

(Fig 11). (Note: For M-400, it may be easier to push button with visor in the up position).

Remove the visor from the frame (Fig 12). Insert the replacement visor into the groove

in the visor frame and align the notches in the visor with the button holes in the frame.

Push the visor frame buttons into the frame to lock the visor in place (Fig 13). The

buttons should make an audible "click" when fully seated in the frame.

^ Ensure visor buttons are rmly secured and ush to the visor frame (Fig 14).

Replace worn or damaged parts if required.

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