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USER INSTRUCTIONS
Please read these instructions in conjunction with the 3M™ Versa o™
V-500E Regulator Reference Lea et, where you will nd information on:
•
Approved combinations of headtops
•
Spare parts
•
Accessories
UNPACKING
Your 3M™ Versa o™ V-500E Regulator should contain:
a) V-500E unit (with belt & whistle)
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. 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 an occupational hygienist, safety
professional or 3M representative on the Tech Assist Helpline 3M
Australia 1800 024 464, 3M New Zealand 0800 364 357.
SYSTEM DESCRIPTION
The 3M™ Versa o™ V-500E Regulator is designed to be used in
conjunction with one of the approved Headtops (see Reference Lea et).
This product meets the requirements of EN14594 (Respiratory protective
devices – Continuous ow compressed air line breathing apparatus).
The adjustable regulator/ ow control unit is waist mounted and is tted
with an internal, replaceable charcoal lter, warning whistle and integral
silencer. The regulator has a 1/4 inch BSP inlet and an auxiliary outlet
port capable of accepting paint spray equipment or pneumatic tools.
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. V-500E Reference Lea et, Headtop User Instructions).
Do not use in concentrations of contaminants above those given 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
de nition. Individual countries may apply their own limits on oxygen
de ciency. Seek advice if in doubt).
Only use with Headtops and Spares/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.
Do not use oxygen or oxygen-enriched air.
In case of intended use in explosive atmospheres, contact 3M Technical
Service.
When used in temperatures below +4°C, the moisture content of the
breathing air should be controlled to avoid it freezing the apparatus.
Always ensure that:
•
the source of air supply is known;
•
the purity of the air supply is known;
•
the air supply is of a breathable quality, to EN12021.
Ensure the capacity of the air supply system is suf cient for every user
connected to it.
If it is intended to drive pneumatic accessories via the auxiliary port,
always ensure that at least minimum ow conditions to the headtop are
met when the accessory is consuming its maximum air ow requirement.
At very high work rates, the pressure in the headtop may become
negative at peak inhalation ow.
This product should only be used in work situations where the risk of
damage to the compressed air supply tube is low and where movements
of the wearer are limited. The compressed air supply should be equipped
with an appropriately rated and adjusted pressure relief safety valve.
These units are not to be used with mobile compressed air supply
systems.
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.
The V-500E Regulator is marked to EN14594.
The V-500E Regulator is marked with a date of manufacture.
The Compressed Air Supply tubes are marked to EN14594, EN270
and/or EN1835 as appropriate.
They are also marked as follows:
- 308-00-35P and 308-00-40P are marked A - suitable for use with Class
A devices (EN14594).
- 308-00-72P is marked 'Heat Resistant' and 'Anti static'.
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.
Inlet couplings must be tted to the V-500E Regulator prior to initial use,
ensuring an airtight seal (Please see V-500E Reference Lea et for list of
3M approved couplings).
Couplings should be tted, using the washer supplied, and tightened
using a torque wrench to 15Nm ± 1Nm.
OPERATING INSTRUCTIONS
DONNING
1. Select an approved breathing tube (See reference lea et 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 Regulator) 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 V-500E Regulator comfortably
around your waist and connect the bottom end of the breathing tube to
the outlet of the unit.
3. Adjust the headtop as outlined in the appropriate user instruction.
4. Connect the compressed air supply tube between the optional 3M
Aircare - Air Filtration Unit and the V-500E Regulator, ensuring the
pressure at the Air Filtration Unit is adjusted as described in section,
Technical Speci cations.
5. Ensure at least minimum air ow into the headtop is achieved and
adjust the air ow of the V-500E Regulator for maximum comfort. (The
warning whistle will sound if below minimum air ow – please see fault
nding).
IN USE
Use with the air supply off 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.
Do not remove the headtop or turn off the air supply until you have
vacated the contaminated area.
If during use the air supply stops or is reduced and the whistle sounds,
vacate the contaminated area immediately and investigate the cause.
The 'in-use' life of the product will vary with frequency and conditions of
use.
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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.
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. Turn off the air supply to the V-500E 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 a clean cloth dampened with a mild solution of water and liquid
household soap.
Do not use petrol, chlorinated degreasing uids (such as trichloroethyl-
ene), 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.
If disposal of parts is required this should be undertaken in accordance
with local health and safety and environmental regulations.
WHAT
WHEN
General Inspection
Before use - Monthly if not in regular use
Cleaning
After use
Replacement of lter
At least every 6 months
A maintenance record should be kept to comply with AS/NZS1715. This
record should be kept for at least 5 years.
FILTER REPLACEMENT
- See Figure 1 (A and B)
FAULT FINDING
Symptom
Possible Cause
Remedy
No Air ow
1. External air supply
1. Turn on supply
turned off
2. Compressed air
2. Check supply tube
supply tube blocked or
trapped
3 . Unit defective
3. Replace unit
Low air ow
1. Low external air supply
1. Check supply
(whistle sounding)
pressure or ow
pressure and ow
2. Aircare – Air ltration
2. Check Aircare unit
unit blocked (if used)
3 . Unit defective
3. Replace unit
4. Regulator lter blocked
4. Change lter element
5. Whistle characteristic
5. Disconnect, then
reconnect the
compressed air supply
tube at >3.5 bar
pressure
Odour Detected
1. Regulator lter
1. Change lter element
saturated
2. Aircare – Air ltration
2. Check Aircare unit
unit requires
maintenance (if used)
3. External air supply
3. Check quality of
contaminated
external supply
4. Headtop poorly tted
4. Re t or replace
or damaged
headtop
STORAGE AND TRANSPORTATION
These products 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 -10°C to +50°C or with
humidity above 90%.
When stored as stated, the expected shelf life of the product is 5 years
from date of manufacture.
The original packaging is suitable for transporting the product.
TECHNICAL SPECIFICATION
(Unless otherwise stated in the Reference Lea et)
Respiratory Protection
EN14594
Nominal and Assigned Protection Factors: please see relevant Headtop
User Instructions
Inlet Pressure
Pressure Range: 3.5 - 8.0 bar
Maximum pressure: 10 bar
Outlet Flow Characteristics
Manufacturers Minimum Design Flow (MMDF) 170 l/min
Manufacturers Maximum ow 305 l/min.
Operating Conditions
-5 to +40ºC and <90 % humidity
Weight
V-500E = 514g
New Comment: Inlet and auxiliary outlet port
1/4 inch BSP thread
Compressed Air Supply Tube (CAST)
Standard Duty to EN14594 'B' and EN270
Maximum length (CAST): 30 metres
Maximum number of in-line couplings: 2
Maximum safe working pressure: 10 bar
Maximum pressure rating: 30 bar
Light Duty to EN14594 'A' and EN1835
Maximum length (CAST): 10 metres
Maximum number of in-line couplings: 1
Maximum safe working pressure: 10 bar
Maximum pressure rating: 20 bar
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