05ClearView Welding PAPR - User instruction manual
At very high work rates the pressure in the
device may become negative at peak inhalation
flow. PA700 systems are for use only by
competent, trained personnel.
Filters should not be modified to fit different
blower units.
ATTENTION
If any of these conditions is not kept or
followed, the warranty is automatically invalid
The user is advised to leave the
contaminated area immediately if:
The Manufacturer's Minimum Design Flow
(MMDF) warning Alarm sounds.
Breathing becomes difficult.
Dizziness or distress occurs.
Any part of the system becomes damaged.
Airflow into the Head-Unit decreases or stops.
Contaminant can be smelt or tasted inside the
Head-Unit
Materials that may come into contact with
the users skin are not known to cause allergic
reactions to the majority of individuals but in the
unlikely event of a reaction, the user should
immediately leave the contaminated area,
remove the unit and seek medical advice.
The PA700 unit is a belt mounted powered
respirator with a replaceable, disposable high
efficiency particle filter system. The system is
certified with the helmet OHE410 and the
helmet covers head sizes from 535 to 600mm
circumference.
The unit must not be used:
In an atmosphere that is immediately
hazardous to user hygiene or health and or
has oxygen content of less than 19.5% or
contains unknown substances.
In confined spaces or unventilated areas such
as tanks, pipes, canals etc.
Near to flames or sparks
In areas with danger of explosion
In an area where there are high winds.
If the blower unit stops working due to any
reason, the user must leave the contaminated
aread immediately.
It is also essential that:
Nothing is allowed to touch the moving parts
There is no attempt to modify or alter the unit
or filter in any way.
Water or other liquids DO NOT enter the unit
in any way - in particular the motor and fan,
the filter or the battery.
Make sure that the headpiece fits the user's
face perfectly. Only then the efficiency of the
system is sufficient. The protective factor of the
complete system is reduced if the seal of the
headpiece is not fitted properly, for eg. Due to
beards or long hair intervening into the seal line.
There is a possibility that the hose to the head
unit may become caught up in use. The blower
unit should be positioned on the person in such
a way as to reduce this possibility.
Filters cannot be fitted directly to the head units
and should not be adapted to do so. Correct
respiratory protection will not be provided if any
parts of the equipment are modified.
