Panblast TITAN II Mode D'emploi page 70

8.9 The respirator helmet inner lenses will also
require periodic changing, and this should be
done as soon as the operators' vision becomes
impaired. When changing the inner lens, check
the condition of the inner lens gasket. This seal
should provide an airtight seal between the
respirator helmet shell and the inner lens.
Replace the inner lens gasket if necessary.
INNER LENS
NOTE: THE BAC-BH-0158-00
CONFORM TO AS/NZS 1337.1.2010 TYPE-V
IMPACT RESISTANCE
PROTECTION
ABRASIVE PARTICLES
FITTED BY TRAINED PERSONNEL TO THE
FOLLOWING TITAN II RESPIRATOR HELMET
SYSTEM RESPIRATOR ASSEMBLIES: BAC-BH-
0022-05, BAC-BH-0138-00, BAC-BH-0141-00,
BAC-BH-0144-00,
0142-00 & BAC-BH-0145-00.
OUTDOOR UNTINTED: THESE LENSES ARE
INTENDED FOR INDOOR AND OUTDOOR USE
WHERE NO OPTICAL RADIATION HAZARDS
EXIST OTHER THAN SOLAR RADIATION. THEY
ARE INTENDED
PROTECTION
RADIATION FROM THE SUN, BUT ARE NOT
INTENDED TO
AGAINST SUN GLARE. THE INNER LENS MUST
BE FITTED BY
ACCORDING TO
OUTLINED IN SECTION 8.9 OF THIS MANUAL.
8.10 The respirator helmet outer lens frame will also
be subjected to
abrasives, and should be replaced as required.
It is necessary to first remove the respirator
helmet inner padding before removing the
outer lens frame retaining screws.
FRAME SCREWS
8.11 The respirator helmet inner padding can be
removed and washed in a mild detergent and
warm water, and then air dried. Replacement
padding assemblies are also available.
INNER LENS
INNER LENS
FOR OPERATOR
AGAINST REBOUNDING
WHEN CORRECTLY
BAC-BH-0139-00, BAC-BH-
TO PROVIDE ADEQUATE
AGAINST ULTRAVIOLET
PROVIDE PROTECTION
TRAINED PERSONNEL
THE GUIDELINES AS
wear from rebounding
OUTER LENS FRAME
INNER
PADDING
8.12 The inner surface of the respirator helmet shell
may be wiped clean with a clean soft cloth and
mild commercial disinfectant, and then air
dried.
8.13 The operation of the respirator helmet air flow
indicator should be checked on a weekly basis.
The indicator float should move freely in the
sight glass with no air flow to the respirator
helmet. Slowly invert the respirator helmet, and
check that the indicator float slides freely
within the sight glass. If necessary, dismantle
the air flow indicator assembly, and check for
any obstructions of blockages within the sight
glass and/or air feed tube, and clean/replace as
necessary.
! WARNING ! – CAUSTIC CHEMICALS
AND/OR SOLVENTS MUST NOT BE USED TO
CLEAN ANY PART OF THE AIR RESPIRATOR
HELMET ASSEMBLY,
DETERIORATION OF THE RESPIRATOR OUTER
PROTECTIVE SHELL, AS WELL AS CAUSE
IRRITATION
BLASTING OPERATOR.
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AIR FLOW
AIR SUPPLY
TUBE
AS IT MAY CAUSE
OR BE HARMFUL TO THE