Advertisement
Available languages
Available languages
Replacement of Face Skirt Cassette (DMAK-002*E and DAWK-4011E models):
Cradle inverted Airvisor on the arm and hold moulded frame.
With free hand, hold the bottom of the face skirt cassette and pull away from visor with one quick action.
Align replacement cassette (12, 14) under visor.
Beginning at one end and working around the frame, snap the cassette onto the visor frame. For the fabric parts, ensure that the
free ends pass inside the headband, then fold down the outside of the headband, attaching back upon themselves using press
studs - if in doubt refer to the existing configuration before disassembly.
The cassette should be replaced whenever there are any signs of damage or build up of dust or dirt.
Replacement of Visor (DMAK-002*E and DAWK-4011E model)
Check the foam sealing strips for damage, replacing if necessary.
Remove the visor by pushing on it from the inside.
Locate visor side tab in slot of visor surround ensuring that top edge is located in browguard groove.
Feed visor (7) round curvature of visor surround and finally locate lower tabs into chin guard slots.
Replacement / Fitting of Welding Filter (Welding kits only)
DAWK-4001E:
Unscrew lens clamp screws on inside of shell.
Remove cover plates and filter
Replace filter as necessary
Replace clamp and screws.
DAWK-4011E:
In the case of the W-Series welding kit, access to the window retaining system is from the outside of the welding shell, after the removal
of the light blue outer cover. The shaded window glass assemblies are held in place with a flexible clip system.
Replacement of Carbon Cartridge:
Carbon cartridge (19) should be replaced if odour is detected, or after 1,000 hours of use (maximum).
Detach waistbelt from air supply, remove all connecting hoses and remove the three fixing screws.
Tilt forward and remove the regulator assembly and invert waistbelt to remove carbon cartridge.
Fit 'O' seals to top and bottom of replacement cartridge.
Slot into housing and relocate the black lug on the regulator assembly into the slot on the lower half of the waistbelt housing.
Re-fit screws and reconnect to air supply.
Check for air leaks.
When fitting replacements, use only Honeywell parts to maintain optimum protection.
CLEANING AND DISINFECTION AFTER EACH USE
Remove dust and dirt from the apparatus using a damp cloth moistened with a mild disinfectant or liquid soap solution.
Do not immerse the apparatus.
Do not use a solvent or an undiluted detergent which might damage the apparatus.
Do not use an abrasive cleaning product which might damage the surface of the apparatus or scratch the visor.
Allow to dry fully in a well ventilated area away from direct sunlight and sources of high temperature or radiant heat.
Place apparatus in storage bag (28) after cleaning and disinfection.
•
Compressed air supplied to the Airvisor 2 family of products must be of breathable quality in accordance
with EN 12021.
•
Ensure that the moisture content of the breathing air is controlled within the limits set out in EN 12021, to
avoid the air freezing the apparatus at low temperatures.
•
Special care should be taken to ensure that the apparatus is not connected to alternative air line systems
in the workplace that deliver gases other than breathable quality air.
•
The apparatus should not be connected to a supply of oxygen or oxygen enriched air.
•
Where more than one user is connected to the supplied air system ensure that the system has sufficient
capacity to supply every user.
•
The use of Honeywell Blueline air hose (standard Airvisor 2), or green hose (Airvisor 2 DAC) and High
Flow couplings is an integral part of approval, do not use any other type of hose, nor adapt the hoses that
are specified for use with your apparatus.
•
The maximum length of supply hose for Class A devices is 10 metres, to comprise one continuous hose.
Shorter hoses should not be joined together to achieve the maximum length.
•
The maximum (nominal) working pressure for Honeywell compressed air supply hoses is 10 bars.
•
Not suitable for use in areas having an ambient temperature over 35°C, take care not leave equipment in
spray booth when converted to drying oven.
•
Not to be used in circumstances where the user would suffer irreversible harm if unprotected, nor in
oxygen deficient environments.
•
At very high work rates the pressure inside the headpiece may become negative at peak inhalation flow.
•
When in contaminated area, ensure that the visor is locked in lowered position and retreat immediately
from hazard area if a malfunction is suspected or if the warning whistle sounds.
•
Molten metal protection is given only when disposable visor covers are used.
•
Where appropriate, the marking F1 indicates that the apparatus and the compressed air supply tube can
be used in situations where flammability may be a risk.
•
The apparatus might not provide adequate protection in certain highly toxic atmospheres. It is the
responsibility of the user to ensure that the apparatus is suitable for the work to be undertaken, and
suitable for the individual user. Please refer to local legislation for guidance.
EN-2
Advertisement
