Gentex PureFlo PF3000P User manual
USER INSTRUCTIONS
PF3000P
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USER INSTRUCTIONS
PF3000P
Document ref. number
PF3000-03-035
Issue 01:00
3
USER INSTRUCTIONS
PF3000P
Contents
USER INSTRUCTIONS....................................................................................................... 5
CAUTIONS ....................................................................................................................... 5
WARNINGS...................................................................................................................... 5
PUREFLO 3000P .............................................................................................................. 7
GENERAL DESCRIPTION .................................................................................................. 8
APPROVAL FOR USE........................................................................................................ 9
Special conditions for safe use ................................................................................... 9
SUITABILITY FOR USE .................................................................................................... 10
TRANSPORTATION ........................................................................................................ 10
PREPARATION FOR USE ................................................................................................ 11
Battery charging........................................................................................................ 11
Battery charger advisory symbols’ legend................................................................ 13
Battery installation and removal .............................................................................. 14
HEPA filter fitting and checking the respirator ......................................................... 15
Low airflow indicator check...................................................................................... 17
WEARING AND USING................................................................................................... 18
Fitting the respirator................................................................................................. 18
Crown strap adjustment....................................................................................... 18
Quick release headband adjustment.................................................................... 20
Hood ..................................................................................................................... 20
Activating respirator ................................................................................................. 21
Status indicator (LED) ............................................................................................... 21
Removing the respirator........................................................................................... 22
SERVICING..................................................................................................................... 23
Cleaning .................................................................................................................... 23
Annual Servicing ....................................................................................................... 25
Before disassembly................................................................................................... 25
Fitting the hood ........................................................................................................ 25
Replacing the comfort pads...................................................................................... 27
Brow infill removal and installation.......................................................................... 28
4
USER INSTRUCTIONS
PF3000P
High efficiency particulate air filter replacement .................................................... 30
DISPOSAL ...................................................................................................................... 32
Disposal of respirator................................................................................................ 32
Disposal of rechargeable battery.............................................................................. 32
Disposal of contaminated filter ................................................................................ 32
TROUBLESHOOTING ..................................................................................................... 33
STORAGE (excluding battery) ....................................................................................... 33
TECHNICAL SPECIFICATION........................................................................................... 34
Environmental range (storage and use, excluding battery)...................................... 34
Power supply ............................................................................................................ 34
Battery Charger......................................................................................................... 35
Filters ........................................................................................................................ 35
PureFlo® DECONTAMINATION RETURN PROCEDURE .................................................. 35
SPARE PARTS................................................................................................................. 36
ACCESSORIES ................................................................................................................ 37
5
USER INSTRUCTIONS
PF3000P
USER INSTRUCTIONS
Please read these instructions and then store them in a safe place for future
reference.
The respirator must be fitted and used in accordance with these instructions to obtain
the approved level of performance.
CAUTIONS
•For adequate protection this respirator must fit or be adjusted to the size of the
user’s head.
•The respirator is made to absorb the energy of a blow by partial destruction or
damage to the shell and the harness, and even though such damage may not be
readily apparent, any respirator subjected to severe impact should be replaced.
•The attention of users is also drawn to the danger of modifying or removing any
of the original component parts of the respirator, other than as recommended
by the respirator manufacturer.
•Respirators should not be adapted for the purpose of fitting attachments in any
way not recommended by the respirator manufacturer.
•Do not apply paint, solvents, adhesives or self-adhesive labels, except in
accordance with instructions from the respirator manufacturer.
WARNINGS
•REPAIR IS BY REPLACEMENT OF DEFECTIVE PARTS ONLY.
•ONLY APPROVED PureFlo® PARTS SHOULD BE USED.
•ALTERATIONS AND AFTER-MARKET MODIFICATIONS TO HEADWEAR PRODUCTS
MIGHT COMPROMISE THE PROTECTIVE FEATURES OF THE HEADWEAR.
•RESPIRATORS MUST BE STORED IN ACCORDANCE WITH THESE INSTRUCTIONS
(INCLUDING DURING BREAK TIMES etc.).
•RESPIRATORS MUST BE REGULARLY CLEANED IN ACCORDANCE WITH THESE
INSTRUCTIONS.
•RESPIRATORS MUST BE DECONTAMINATED IN ACCORDANCE WITH THESE
INSTRUCTIONS.
•THE HEADBAND, CONCUSSION STRAP, FIXINGS AND MOUNTING POINTS FORM
PART OF THE STRUCTURE OF THE RESPIRATOR. ENSURE THAT THE NEW
ASSEMBLY IS FITTED CORRECTLY, OR THE INTEGRITY OF THE RESPIRATOR MAY
BE COMPROMISED.
•PRIOR TO USE A FLOW CHECK MUST BE PERFORMED.
6
PF3000P
•DO NOT HOLD OR SUSPEND THE RESPIRATOR BY THE HEADBAND OR FACE SEAL.
•DO NOT WEAR THE RESPIRATOR IF THE AIR FLOW IS SWITCHED OFF.
•AT VERY HIGH WORK RATES THE PRESSURE IN THE DEVICE MAY BECOME
NEGATIVE AT PEAK INHALATION FLOW.
•LONG HAIR MUST NOT BE TIED TO THE BACK OF THE USERS’ HEAD TO USE THIS
PRODUCT. TIED BACK HAIR MAY PROHIBIT THE NAPE RATCHET FROM WORKING
CORRECTLY AND CAUSING THE RESPIRATOR TO BE INSECURELY FITTED ON THE
USERS’ HEAD.
•MATERIALS, WHICH MAY COME INTO CONTACT WITH THE WEARER’S SKIN
COULD CAUSE ALLERGIC REACTION TO SUSCEPTIBLE INDIVIDUALS.
•SCRATCHED OR DAMAGED VISOR SHOULD BE REPLACED.
•HIGH SPEED PARTICLE IMPACT ON FACE SHIELD MAY TRANSMIT IMPACT ON
STANDARD OPHTHALMIC SPECTACLES WORN UNDERNEATH.
The PureFlo® 3000 is equipped with a High Efficiency Particulate Air Filter (P3/HEPA)
and is powered by a re-chargeable battery incorporated into the respirator.
The respirator filters the surrounding air providing a flow of clean air into the user’s
breathing zone.
A hood is designed to help to maintain a positive pressure within the respirator,
preventing penetration of the ambient air.
NOTE: To avoid the danger of choking or suffocation please keep the respirator and
associated components away from babies and children.
PureFlo® 3000 contains an adjustable quick release headband ensuring a comfortable
fit for head sizes between 53.5 cm and 63.5 cm.
7
PUREFLO 3000P
PF3000P
PUREFLO 3000P
Open frame without eye protection.
8
GENERAL DESCRIPTION
PF3000P
GENERAL DESCRIPTION
The respirator must be fitted and used in accordance with these instructions to obtain
the approved level of performance.
APPROVED PUREFLO® 3000 PARTS MUST BE USED.
The PureFlo®3000 respirator box contains the following items:
Item
Description
Part Number
Powered Air
Purifying Respirator
Respirator module (TH3P)*.
Hood without inner visor
PF3000P
Filter
High Efficiency Particulate Air Filter.
(P3/HEPA)
PF3000-02-001
Rechargeable
battery
Rechargeable Lithium-Ion high capacity
battery.
PF3000-03-003
Battery charger
Mains and 12V inputs.
PF3000-03-004
Mains cable
Mains cable for the battery charger
See spare part
list
Cleaning plugs
3 cleaning plugs
PF3000-03-014
User instructions
Printed instructions for correct use of
respirator
PF3000-03-035
Storage Bag
Protective storage bag for respirator
PF3000-03-017
Table 1
* TH3P –A powered filtering device incorporating a helmet or hood and a particulate
filter (P3,) where the inward leakage of the complete device is ≤0.2%.
9
APPROVAL FOR USE
PF3000P
APPROVAL FOR USE
This product has been shown to meet the requirements of Annex V of the Personal
Protective Equipment Regulation (EU) 2016/425 and is manufactured in accordance
with Annex VIII Module D, and thus is CE marked.
Annex V and VIII assessments conducted by BSI Netherlands.
(Notified Body Number: 2797)
Product assessed against the requirements of the following standards:
Respiratory Protection
EN12941:1998+A2:2008
AS/NZ 1716: 2012
Table 2
Declaration of Conformity available at:
https://shop.gentexcorp.com/content/DoC-PF3000P.pdf
Special conditions for safe use
1. Only battery Part No PF3000-03-003 should be fitted to the respirators.
2. The battery should only be recharged in a safe area.
3. PureFlo® 3000 respirators are only tested to be used within the limited ambient
temperature range (+5°C to +40°C).
4. The unit should not be worn in the power off state. No respiratory protection is
to be expected and can result in rapid build-up of carbon dioxide and depletion
of oxygen within the hood.
5. Marking on filters used on this device are in accordance with EN 12941 and do
not relate to any other standards.
10
SUITABILITY FOR USE
PF3000P
SUITABILITY FOR USE
This respirator must be used strictly in accordance with these instructions.
When using the approved PureFlo® filter, the workplace concentrations of the vapour
must not exceed the O.E.L. (Occupational Exposure Limit). Intended for use against
dusts, mists and aerosols.
Available air filtration options:
- Pre-filter PF3000-04-005
- Odour pre-filter PF3000-04-004
Do not use this respirator for protection against unknown atmospheric contaminants.
Do not use this respirator when
•Concentrations of contaminants are unknown,
•Contaminants are immediately dangerous to life or health,
•Ambient atmosphere is likely to be deficient in oxygen.
Use this respirator only with the parts and accessories listed in these instructions.
The respirator is intended only for use by competent personnel.
Leave the contaminated area immediately if any of the following conditions apply:
•LED indicates red
•Any part of the respirator becomes damaged.
•Airflow into the respirator decreases or stops.
•Breathing becomes difficult.
•Dizziness or other physical distress or irritation occurs.
•The user tastes or smells contaminants.
Never modify or alter this product, except as directed in the service tasks contained in
these instructions.
Materials, which may come into contact with the wearer's skin could cause allergic
reactions to susceptible individuals.
TRANSPORTATION
For transportation purposes use the carry bag provided and protect the respirator
from physical or chemical damage.
A protective durable bag is available as an accessory. (Part No. PF3000-03-017)
11
PREPARATION FOR USE
PF3000P
PREPARATION FOR USE
The following tasks must be performed prior to use:
Battery charging
Only charge the battery in a safe area free from sources of flame and sparks,
temperature between +5°C and +40°C.
NOTE: Do not use mains supply and 12V supply at the same time.
If using mains electricity to charge the
battery, use the appropriate power cable
relating to country of use.
Insert the power cable plug into the mains
supply and the charger, then switch on the
supply.
(Figure 1A)
If using a 12V supply (vehicle, site supply,
etc.) to charge the battery, use the
appropriate 12V power cable (PF3000-04-
008, SOLD SEPARATELY)
Insert the 12V power cable plug into the
charger and the power supply then switch
the power supply on, if applicable.
(Figure 1B)
NOTE: Centre positive power cable must
be used.
Figure 1A
Figure 1B
12
PREPARATION FOR USE
PF3000P
Insert the battery as shown in Figure 2.
Ensure the battery fully ‘clicks’ into
position.
For more information check
‘TROUBLESHOOTING’ section on page 33.
NOTE: It is normal for the battery and
charger to get warm during use.
Observe the status indicator LEDs. (Figure 3)
The following indications and warnings may be given during charging:
Mode/Display
LED1
red
LED2
green
LED3
green
LED4
green
No battery
Off
Off
Off
On
Low/high temp.
Flashing
Off
Off
Off
Pre-charging
On
Off
Off
Off
Constant current
charging
On
Off
Off
Off
Constant current
charging after 25
min
Off
On
Off
Off
Constant voltage
charging
Off
On
On
Off
Battery full
Off
On
On
On
Battery failed
Flashing
Off
Off
Flashing
Table 3
The nominal recharge time for a battery is below 2 hours.
Figure 2
Figure 3
13
PREPARATION FOR USE
PF3000P
When to recharge
Do not force the PAPR/Unit to restart after auto-shut down following a low battery
alarm. Doing so may ‘deep discharge’ the battery, which will permanently reduce
available capacity. Recharging a battery at the end of each day’s use, even if the
battery is not fully discharged, will help prolong the life of the battery.
Battery charger advisory symbols’legend
European Conformity –product meets the requirements of
applicable EU directives.
At the end of the service life, this product shall not be discarded with
the municipal waste but needs to be disposed of using separate
collection, treatment, recovery/recycling and environmentally sound
disposal.
Product is double insulated. (Insulation Class II).
Product is designed for indoor use.
Read Operator’s Manual
Battery charger terminal polarity.
Fuse link
RCM compliance.
TÜV Rheinland approved.
California Energy Commission compliant.
Table 4
14
PREPARATION FOR USE
PF3000P
Battery installation and removal
Remove battery by pushing lightly on
the release area indicated.
(Figure 4)
Observing the orientation as shown in
Figure 5 install a fully charged battery
into the respirator until the battery fully
clicks into position.
Figure 4
Figure 5
15
PREPARATION FOR USE
PF3000P
HEPA filter fitting and checking the respirator
Ensure that the high efficiency
particulate (HEPA) filter is installed
correctly as shown in Figure 6
When fitting the filter element into
the filter housing, observe that the
filter label faces upwards as worn.
Then applying firm pressure, click to
engage the filter housing with the
two filter latches.
With a hood use the hood anti-
recirculation gasket fitted as shown
in Figure 7.
1. Anti-recirculation gasket.
If a pre-filter (PF3000-04-004 or PF3000-04-005) is to be used, ensure this is positioned
inside the filter housing prior to fitting the HEPA filter.
More information in section ‘High efficiency particulate air filter replacement ‘on
page 30.
Figure 6
1
Figure 7
16
PREPARATION FOR USE
PF3000P
Correct positions of filters:
1. Housing
2. Odour / Pre-filter
3. HEPA filter
Check that the air inlet is clean and
free from any obstructions. (Figure 9)
Activate the respirator with the on/off
switch as shown in Figure 10, noting
the LED display. (Figure 11)
2
3
1
Figure 8
Figure 9
Figure 10
17
PREPARATION FOR USE
PF3000P
If the respirator is working correctly,
status indicator LED (Figure 11(1))
will illuminate green.
The respirator is then ready to use.
If status indicator LED is RED
proceed to ‘Troubleshooting’
section on page 33.
Low airflow indicator check
Before using the respirator perform a low airflow indicator check:
1. Ensure that the HEPA filter has been installed correctly as shown in Figure 8
on page 15.
2. Activate the respirator with the on/off switch as shown in Figure 10 and
perform the following test, noting the LED indicator.
3. Use your hand to block the airflow outlet as shown in Figure 11(2).
If the respirator is working correctly the fan will increase in speed.
4. Within approximately 10 seconds the LED indicator will turn from GREEN to
RED.
5. The RED LED indicates low air flow.
6. Remove your hand from the air outlet.
7. Switch the respirator off using the on/off switch as shown in Figure 10 to
cancel the test.
8. Activate the respirator with the on/off switch once again before use.
Figure 11
(1)
(2)
18
WEARING AND USING
PF3000P
WEARING AND USING
Fitting the respirator
To achieve an optimal level of respirator performance, follow the fitting instructions
below.
CROWN STRAP ADJUSTMENT
Before first use, adjust the crown height by adjusting the crown strap following Figure
12 - Figure 15.
Release the headband mounts
from the 4 attachment posts in
the respirator frame (Figure 12)
by pressing the release clip. If
this is difficult to do it with a
finger, use a suitable aid.
Remove the headband from the
respirator. (Figure 13)
Figure 13
Figure 12
19
WEARING AND USING
PF3000P
Unfasten and remove the crown
pad to access the adjustment
straps. (Figure 14)
Adjust the length of the strap as
required ensuring that the four
locations pegs are within the
highlighted EN397 range of
adjustment (Figure 15).
This position will ensure correct
head ventilation for the
product.
Reposition the crown pad on the headband strap.
Re-attach headband in reverse order.
Refer to ‘Brow infill removal and installation’section on page 28.
Re-attach face seal press fastener to the mating press fastener on the face seal.
Ensure the elastic strap is routed around the headband.
NOTE: Do not hold or suspend the respirator by the headband or face seal.
Figure 14
Figure 15
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