ISTRUZIONI D’USO – USE INSTRUCTIONS –
GEBRAUCHSANLEITUNG
– MODE D’EMPLOI -
INSTRUCCIONES PARA EL USO -
Οδηγίες Χρήσης -
INSTRUÇÕES PARA O USO
IST-USO-0906016
Rev. N. 3 del 03/11/2022
IDP107
Pag.5 di 16
ENGLISH
1.
DESCRIPTION
1.1
HELMET
Two versions: KAIO (integral helmet) and KAIOS (ultra-light slim helmet, which allows the
user to wear neck-type headphones in case of need). Both helmet versions are composed
of a fibre shell covered with 3 coats of paint, the last one of which, the most external one, is
polyurethane; a flip-up polycarbonate visor (with locking option); a polyamide collar which
closes efficiently and comfortably round the operator's neck; a head-band adjustable from
52 to 63 cm; a polyurethane inner shell that optimizes the air distribution in the helmet for
greater comfort; two kind of inserts: insert which can be fixed at the rear, which allow the
user to connect a ventilation system (via the insert “type C”) or to transform the respirator
into a compact respirator (via t
he insert “type A”). It provides head protection (EN
397:2012+A1:2012) and eyes protection (EN 166:2001).
1.2
BLOWER UNIT
They are composed of: an ABS case with socket and ON/OFF switch; a fan unit actuated
by an electric micromotor; The e-T5 and e-TA versions, equipped with electronics, are able
to provide visual and acoustic alarms to signal the remaining battery life and the dust filter
clogging; they can also maintain a costant air flow inside the helmet during the usage.
1.3
HOSE ASSEMBLY
Can be connected to
the helmet via the insert “type C”. It consists of a corrugated hose with
fittings for helmet-blower unit connection.
1.4
BATTERY ASSEMBLIES
1.4.1 LI-870. Composed of: a sealed rechargeable lithium battery; an ABS case with non
revertible plug; a protective circuit against short circuit and over discharge.
1.4.2 LI-3S1P. For KAIO / KAIOS compact helmets (with
insert “type A”): sealed
rechargeable lithium battery contained in a compartment made of ABS material.
1.4.3 BATTERY CHARGE STATUS INDICATOR
1.4.3.1
e-T5 blower unit
CHARGE LEVEL
LED
COLOUR
LED
STATUS
ACOUSTIC
ALARM
Minimum air flow
of 120 l/min
Between 100% and 25%
GREEN
ON
OFF
Guaranteed
Between 25% and 5%
GREEN
Flashing
OFF
Guaranteed
(*) Less than 5%
RED
Flashing
ON
The operator has
10-15 minutes to leave the contaminated place
(*)This signal prevails over that of flow below 120 l/min
1.4.3.2 e-TA blower unit
LED
COLOR
LED STATUS
REMAINING BATTERY
CHARGE
ACOUSTIC ALARM
GREEN
3 steady
from 100% to 25%
OFF
GREEN
2 steady
from 25% to 5%
OFF
GREEN
1 steady
less than 5%
OFF
GREEN
1 flashing
less than 1%
ON (variable frequency)
1.5
FILTERS
1.5.1 ZP3: the filter is made of micro porous technical paper finely pleated with normalized
EN 148-1 thread (see Filter filter use instructions).
1.5.2 ZA2P3: it is made of 2 parts - the first of finely pleated submicron technical paper and
the other of activated carbon. With normalized EN 148-1 thread (see Filter use instructions).
1.5.3 P3 rectangular it is made of micro porous technical paper finely pleated (only for
KAIO/KAIOS compact respirators
with insert “type A”).
1.6
AIR FLOW INDICATORS.
When the air flow drops below the minimum level of 120 l/min, the user is warned in ways
that vary according to the respirator configuration.
1.6.1 For KAIO/KAIOS respirators with e-T5 blower unit: flashing orange LED and acoustic
alarm (this indicator is activated whitin 2 minutes since the blower unit has been switched
on) plus a visual indicator on the visor (always active).
1.6.2 For KAIO/KAIOS respirators with e-T5 blower unit: flashing red LED and acoustic
alarm (this indicator is activated whitin 2 minutes since the blower unit has been switched
on) plus a visual indicator on the visor (always active).
2.
TECHNICAL FEATURES:
2.1
NOISE LEVEL: < 75 dB.
2.2
BLOWER UNIT/FILTERS
Blower unit
type
Filter
type
N. of
filters
Nominal
voltage
[V]
Airlow at 20°C
60% R.H. .-
[l/min]
Approx. micro-
motor life
[h]
MAX
min
e-T5
0303082/84
ZP3
1
4,5
> 210
> 120
3.000
ZA2P3
1
4,5
> 160
> 120
3.000
e-TA
0303081/83
P3
1
7,5
> 170
> 120
10.000
2.3
BATTERY
Rechargeable
Battery type
Blower
unit
type
Nominal
voltage
[V]
Terminal
discharge
voltage
[V]
Battery
running
time at 20°C
[h]
Approx. battery life
Residual capacity
60%
80%
Lithium
8700 mAh
e-T5
7,4
5,5
> 8
500 cycles
300
cycles
Lithium
3500 mAh
e-TA
11,1
8,1
> 8
400 cycles
---
3.
OPERATION
3.1 The blower unit, powered by rechargeable battery, takes in air through the filters and
sends it, via hose, to the inside of the helmet. The helmet goes into slight positive over
pressure and the wearer breathes filtered air only. Expired air is expelled through the collar.
4.
USE
The PPE are designed for
:
-
Respiratory protection (EN 12941:1998+A1/03+A2/08)
-
Head protection (EN 397:2012+A1:2012) from falling objects and brain injuries of
the skull that may result from it)
-
Eyes and Face protection (EN 166:2001). The visor is made in optical class II and
withstands impact with high speed particles, up to an average energy of 120 m/s
and at extreme temperatures
For respiratory protection against solid and liquid aerosols if fitted with ZP3 particle
filters.For respiratory protection against particles, and organic vapours gas and organic
vapors, mist and solid and liquid aerosols if fitted with ZA2P3 combined filters.
Some of the uses for which the PPE was designed to provide respiratory protection:
a)
against solid and liquid aerosols (ZP3 filter/P3 rectangular filter
):
Cutting, grinding and sanding of any type (wood, metal, painted surfaces including lead-
based paints, marble and stone in general, fiberglass, carbon fiber
…).
Powder painting, insulation work, bagging, woodworking, construction and demolition,
brazing, plasma cutting, metal polishing.
Mining and excavation, foundries, cement factories, restorations, asphalting operations.
Gardening, grain handling, feeding, farming.
Biological risk.
b) against solid and liquid aerosols, organic gases and vapors (ZA2P3 filter):
Cutting, grinding and sanding of any type (wood, metal, painted surfaces including lead-
based paints, marble and stone in general, fiberglass, carbon fiber…).
Powder painting, insulation work, bagging, woodworking, construction and demolition,
brazing, plasma cutting, metal polishing.
Mining and excavation, foundries, cement factories, restorations, asphalting operations.
Gardening, grain handling, feeding, farming.
Mixing/spraying of pesticides, fungicides, herbicides.
Slurry handling.
Waste management.
Biological risk
4.1
LIMITATIONS
a) Do not use in atmospheres immediately dangerous to life or health.
b) Do not wear for protection against gases, vapours, carbon monoxide, natural gas and
fumigants.
c) Do not use for protection against fire smoke.
d) Do not use in closed environments (tanks, silos etc.).
e) Do not use in atmospheres containing less than 17% oxygen.
f) Do not use in explosive atmospheres.
g) Do not use against dangerous powders when the concentration in the environment is
higher than that required by the EN 529 standard
h) Do not use in IDLH environments (situations immediately dangerous to the life or health
of the operator).
5.
USE INSTRUCTIONS
5.1
BATTERY CHARGING
5.1.1 LI-870 / LI-3S1P
The batteries must only be recharged with the specific battery chargers (see attached
instructions). Charging time: about 3 hours.
5.2
BATTERY REPLACEMENT (e-TA BLOWER UNIT)
Remove the P3 filter from its seat.
Remove the battery compartment cover screw.
Disconnect the exhausted battery connector.
Connect the new battery.
Place the battery compartment cover and P3 filter back into place.
5.3
PREPARING THE RESPIRATOR
5.3.1 e-T5 BLOWER UNIT:
a) Slip the belt through the battery and blower hook.
b) Connect the battery to the blower with the cord and screw tight to make contact.
c) Make sure that the unit is ON and running properly.
d) Make sure that the filter gasket is properly inserted into the filter housing.
5.3.2 FILTERS:
a) Before using the filter, check that the seal is intact, that the expiry date is in the
appropriate terms and that the filter is suitable for the respirator on which it will be fitted.
Take care not to confuse the markings on the filters with those of other standards which
classify this RPD according to EN 12941:98+A1/03+A2/08.
b) Remove filter cover/seals, screw the filter onto the chosen respirator by means of the
EN148-1 threaded connection and read the filter use instructions.
5.3.3 HELMET:
a) Remove protective film from visor. The film was applied to preserve facepiece
polycarbonate transparency till the moment of use.
b) Fit the helmet steadily on head by adjusting harness/head band fit.
c) Connect the breathing hose to the helmet (where applicable).
5.4
DONNING INSTRUCTIONS:
a) Don the helmet in a fresh air environment only.
b) Fit belt, with blower unit and filters already attached on the left and battery on the right,
around waist.
c) Put helmet on and tighten collar drawstring around neck by pressing the button. The
drawstring should be pulled as close as possible round neck to ensure maximum closure
but it should at all times feel comfortable and not restrict breathing. Any garment used to
protect the worker’s neck should adhere as much as possible around the neck in order to
avoid possible folds of the fabric which could interfere with the proper closure.
d) Connect the breathing hose to the blower unit (for e-T5 blower unit).
e) Close flip-up visor.
5.4.1 SPHERE TYPE INDICATOR (on the visor) USE INSTRUCTIONS:
a) Remove the low flow indicator cap and make sure that the small sphere inside the
indicator can move up and down freely.
b) With the helmet donned and working properly, breathe in and hold your breath for a few
seconds: the small sphere inside the air flow indicator should position itself on HIGH.
c) N.B: if the collar is too loose or the visor not closed properly, the small sphere inside the
indicator will remain on LOW.
d) Use the respirator only when the small sphere is on HIGH position or shifts between
HIGH/LOW. This check is to be carried out with the indicator in a vertical position.
e) Only for e-T5 and e-TA blower units: when the sphere is on LOW position, check that the
the blower unit visual and acoustic signal activates (within 2 minutes from when the blower
unit has been switched on): orange LED and buzzer (e-T5 blower unit), red LED and buzzer
(e-TA blower unit).
6
MAINTENANCE
6.1
HELMET
a) Clean the shell with organic solvent free detergent or with soapy water only.
b) Clean the visor with soapy water only.
c) Wash collar with warm soapy water.
6.2
BLOWER UNITS
a) Il motore elettrico non richiede alcuna manutenzione.
b) Pulire la centralina con detergenti senza solventi o meglio con un panno imbevuto
d’acqua e alcool etilico al 50%.
6.3
BATTERIE LITIO
a) The battery does not require servicing or tipping-up.
b) RECHARGE IMMEDIATELY AFTER USE FOR MAXIMUM BATTERY EFFICIENCY
c) DO NOT KEEP THE BATTERIES DISCHARGED. IN CASE OF DEFAULT CHECK THE
VOLTAGE. BATTERIES ARE EQUIPPED WITH A PROTECTION CIRCUIT THAT CUTS
THE POWER OFF IN CASE OF CURRENT OVERLOAY.
d) If you plan to store the battery for long periods of time make sure it is at least 50%
charged before storage. Do not keep the battery completely discharged for longer than
six months.
6.4
FILTERS:
a) If sealed, the filters remain unaltered until the expiry date shown on them.
b) Unsealed filters have to be replaced every three months, regardless of the amount of
hours worked. It is advisable to write the date on which the filter was opened on the filter
itself.
