Use; Donning; Doffing; Maintenance - MSA OptiVizor Instrucciones De Uso

OptiVizor and OptiVizor W
adjusted between sizes 52 and 64 by turning the knob. Adjust the tension screws at
either side so that the visor will stay in the up position.
Warning:
Do not use the equipment if the head cap or air hose is damaged, check for cracks
splits and tears, which will cause leakage.

3. Use

3.1 Donning

The hose connection made (see sketches) with the correct orientation between
the hose and blower unit.
Don the OptiVizor only with the OptimAir 3000 switched on!
Pull the visor down over the face and arrange the elastic face seal under the chin.
If necessary adjust for a comfortable gapless fit between the face and the hood, it
must be ensured that the elasticated edge of the hood fits snugly against the skin
particularly down the sides of the face adjacent to the ears.
Arrange the breathing tube so that it trails freely down the back and is not kinked or
looped and cannot be inadvertently pinched.

3.2 Doffing

After use do not switch off the OptimAir 3000 and do not remove the visor until clear of
the hazard zone. Remove the visor, switch off the OptimAir 3000 and disconnect hose.

4. Maintenance

4.1 Cleaning

The OptiVizor should be cleaned with mild soap (no detergents) in lukewarm water
or approved sanitizer and rinsed thoroughly in clean water.
Use only soft clean cloths to polish the visor. Avoid scratching the visor.
Only the outside of the hose should be cleaned. Ambient air-dry only.
Attention:
Any damaged components should be replaced.
4.2 Maintenance
The welding screen's useful life is affected by heat, cold, chemicals and sunlight.
Examine the visor carrier daily for cracks, brittleness, breakage, craze pattern,
discoloration or chalky appearance. Any of the above could indicate a loss of impact
resistance and the component should be replaced.
A welding screen is available as an accessory. To fit simply remove the side position
tensioning screws and replace with the washers and knobs found in the welding visor kit
(see sketches).

4.3 Storage

Always store in a cool and dark place, in the original packaging. Avoid distortion of
components during storage.
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