3M Versaflo TR-602E Bedienungsanleitung Seite 93

Fig 15 and check that it is firmly held in place by the attached fastening. Insert the four locking
studs on the back of the Powered Air Turbo into the holes on the adaptor and ensure a secure fit.
IN USE
The Powered Air Turbo will always start at the standard flow setting when switched on. Press
and hold the fan button for 1 second to change the airflow setting. Repeated pressing of this
button will cycle through the flow settings. If no buttons are pressed after 30 seconds of use, the
display will enter a sleep-mode. Press any button momentarily to exit this mode. The display
also has an indicator for tight-fitting mode. When a breathing tube for a tight-fitting facepiece is
attached to the Powered Air Turbo, the Turbo changes to operate in a tight-fitting mode and the
indicator is lit.
Display Sounder Vibrate Explanation
_ _
(example,
LED = green)
_ _
(example,
LED = green)
_ _
(example,
On
LED = green)
(Normal
Operation)
_ _
x 1
when
selected
(LED = green)
_
_
x 2
when
selected
(LED = green)
x 3 _ _
when
selected
(LED = green)
_ _
_ _
On (sleep
mode)
_ _
Tight-Fitting
_ _
indicator
Key: = Slow Flash = Short Beep
^ The filter loading indicator is for particulates only. It does not provide any information about
gas and vapour service life. Leave the contaminated area immediately if taste or smell
contaminants.
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).
NOTE: The 'in-use' life of the product will vary with frequency and conditions of use. In everyday
use, the expected 'in-use' life is 3-5 years. Some extreme conditions may result in deterioration
over a shorter period. The product must be stored and maintained as stated below.
Note: Do not expose battery pack to temperatures above 54°C. The Powered Air Turbo battery
alarm will activate if battery pack temperature reaches 54°C while the Powered Air Turbo is in
use. The Powered Air Turbo will shut down if the battery pack temperature exceeds 60°C.
^ 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.
Note: Contaminant may be removed by following the appropriate steps in the cleaning
instructions prior to doffing or disassembly of the system.
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. If required, remove the belt from the Powered Air Turbo by lifting the
lower, centre portion of the belt over the locking edges and sliding the belt down (see Fig 16).
4. If required, the breathing tube can be removed. However, the Powered Air Turbo should be
Charge status of battery (less than 80% in
example)
New lter in example
Partially loaded lter in example
Note: For some systems, the inherent
pressure drop e.g. of headtop and/or lter,
will mean that not all LEDs will be lit, even for
new lters
Standard ow selected
Medium ow selected
High ow selected
Standard ow selected
Medium ow selected
High ow selected
Tight- tting mode activated – when
facepiece is connected via appropriate
breathing tube
turned upside down so that the outlet faces the ground (see Fig 17) to help minimise the
potential for contamination of the outlet.
5. If required, remove the filter by holding the Powered Air Turbo facing downwards (cover
towards the ground – see Fig 18A, 18B and 18C) to help minimise the potential for
contamination of the motor/fan. Press the filter latch gently and slowly pull the filter away from
the Powered Air Turbo. Note: The Powered Air Turbo should already be switched off before
removing the filter.
To remove the cover from the filter, hold the filter upside down and pull out on the blue tab at the
bottom of the filter cover to unlatch it from the filter (see Fig 19). Pull the cover down and away
from the filter.
Note: Filters may be stored attached to the Powered Air Turbo however, to help maintain
service life and keep the system clean, the Powered Air Turbo should be stored in a sealed
container. The system must also be fully inspected prior to next use. Alternatively, the filter may
be stored in its original packaging.
If the filter has been removed and is to be reused:
^ Keep inner filter seal clean.
^ Never attempt to clean filters by knocking or blowing out accumulated material.
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
Note: Contaminant may be removed by following the appropriate steps in the cleaning
instructions prior to doffing or disassembly of the system.
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. Wipe in an outward direction. To disinfect
use wipes as detailed in Reference Leaflet. The Powered Air Turbo may also be worn through a
shower in order to remove further contaminant. Showering should take place with the
appropriate filter cover in place. Do not direct water into the air inlet of the Powered Air Turbo but
ensure system is thoroughly cleaned during the process. Do not remove the breathing tube, filter
or battery during showering. Ensure the system is dry before removing the breathing tube.
Check the Powered Air Turbo outlet for contamination and use a clean cloth if required.
The spark arrestor can be cleaned using water and liquid household soap. Completely dry the
spark arrestor with a clean cloth. If it cannot be cleaned or is damaged then it should be
replaced. The Powered Air Turbo can be immersed or put in a respirator washer for cleaning.
Filters must be removed and the air inlet and air outlet cleaning and storage plugs must be
inserted into the Powered Air Turbo first (see Fig 20). Plugs should be inspected for damage and
wear prior to each use. Worn or damaged seals must be replaced. Plugs should be replaced
every 30 uses or annually, whichever comes first. Water temperature should not exceed 50°C.
Note: Powered Air Turbos which have been dropped or damaged should not be immersed or
put in a respirator washer due to potential water ingress.
The battery can also be immersed for cleaning. Remove the battery from the Powered Air Turbo
and use a cleaning cover (available as an accessory) to keep the contacts free from corrosion
(See Fig 21).
Note: There are two locking loops on the battery cleaning cover. The smaller loop position is for
use with the standard capacity battery (see Fig 22A), the larger loop position is for use with the
high capacity battery (see Fig 22B).
^ Do not immerse without the battery storage and cleaning cover installed.
^ Do not immerse battery if damaged.
If water is found between the battery and cleaning cover after immersion, discard cleaning cover
and replace. The battery contacts may be cleaned with a mild solution of water and liquid
household soap. Ensure that the contacts are clean and dry before storage and use.
If filter is to be reused:
^ Keep inner filter seal clean.
^ Never attempt to clean filters by knocking or blowing out accumulated material.
MAINTENANCE
General
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.
WHAT WHEN
Air ow Check Before use
Before use
Alarm Check
General Inspection Before use - Monthly if not in regular use
Cleaning After use
Filter cover replacement Replace with each new lter.
Cover may be reused if undamaged and attaches
correctly.
Disposal
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.
Battery Charging
Select an approved charger kit and refer to the user instructions provided with the kit.
Batteries should be charged after each use.
^ 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
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