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Gentex PureFlo PF3000 User Instructions

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USER INSTRUCTIONS
PF3000
Manual ref. number
PF3000-03-035

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Summary of Contents for Gentex PureFlo PF3000

  • Page 1 USER INSTRUCTIONS PF3000 Manual ref. number PF3000-03-035...
  • Page 2 PureFlo 3000 GENTEX Europe Commerce Road, Stranraer, DG9 7DX. Scotland Tel: +44 (0) 1776 704421 Fax: +44 (0) 1776 706342 Email: sales@gentexcorp.eu.com Web: www.pureflo.gentexcorp.com. USER INSTRUCTIONS...

  • Page 3: Table Of Contents

    PureFlo 3000 Contents USER INSTRUCTIONS ....................... 5 CAUTIONS ........................5 WARNINGS ........................5 PUREFLO 3000 Variants Overview .................. 7 GENERAL DESCRIPTION ....................8 APPROVAL FOR USE ......................9 Special conditions for safe use ................... 9 SUITABILITY FOR USE ....................10 TRANSPORTATION ......................
  • Page 4 PureFlo 3000 Replacing the face seal ..................... 29 Face shield replacement ................... 30 Helmet shells ......................32 Head band assembly ....................33 Replacing the comfort pads ..................34 Brow infill removal and installation ................35 High efficiency particulate air filter replacement ............37 DISPOSAL ........................

  • Page 5: User Instructions

    PureFlo 3000 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.
  • Page 6 PureFlo 3000 • 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.

  • Page 7: Pureflo 3000 Variants Overview

    PureFlo 3000 PUREFLO 3000 Variants Overview Welding with Hard Hat Hard Hat PF3000W PF3000H Hood without inner visor Hood with an inner visor PF3000P PF3000PV PUREFLO 3000 Variants Overview...

  • Page 8: General Description

    PureFlo 3000 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 Respirator module (TH3P).

  • Page 9: Approval For Use

    PureFlo 3000 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: British Standards Institution, Maylands Avenue, Hemel Hempstead, Herts, HP2 4SQ, UK.

  • Page 10: Suitability For Use

    PureFlo 3000 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.

  • Page 11: Transportation

    PureFlo 3000 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) 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.
  • Page 12 PureFlo 3000 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.
  • Page 13 PureFlo 3000 Observe the status indicator LEDs. (Figure 3) The following indications and warnings may be given during charging: LED1 LED2 LED3 LED4 Mode/Display green green green No battery Low/high temp. Flashing Pre-charging Constant current charging Constant current charging after 25 Constant voltage Figure 3 charging...

  • Page 14: Battery Charger Advisory Symbols' Legend

    PureFlo 3000 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.

  • Page 15: Battery Installation And Removal

    PureFlo 3000 Battery installation and removal Remove battery by pushing lightly on the release area indicated. (Figure 4) 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.

  • Page 16: Hepa Filter Fitting And Checking The Respirator

    PureFlo 3000 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.
  • Page 17 PureFlo 3000 Correct positions of filters: 1. Housing 2. Odour / Pre-filter 3. HEPA filter Figure 8 Check that the air inlet is clean and free from any obstructions. (Figure 9) Figure 9 Activate the respirator with the on/off switch as shown in Figure 10, noting the LED display.

  • Page 18: Low Airflow Indicator Check

    PureFlo 3000 If the respirator is working correctly, status indicator LED (Figure 11) will illuminate green. The respirator is then ready to use. If status indicator LED is RED proceed to ‘Troubleshooting’ section on page 40. Figure 11 Low airflow indicator check Before using the respirator perform a low airflow indicator check: 1.

  • Page 19: Wearing And Using

    PureFlo 3000 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 16. Release the headband mounts from the 4 attachment posts in the respirator frame (Figure 12)
  • Page 20 PureFlo 3000 Unfasten and remove the crown pad to access the adjustment straps. (Figure 14) 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.

  • Page 21: Quick Release Headband Adjustment

    PureFlo 3000 Quick release headband adjustment For comfort and security, the quick release headband must be adjusted each time prior to entering the work environment. (Figure 16) Modify the headband size using the headband adjuster: • To tighten - rotate the adjuster clockwise.

  • Page 22: Hood

    PureFlo 3000 Hood If a hood with internal drawstring is fitted, fully loosen the drawstring before donning and doffing the respirator. Adjust the hood using the toggle fastener to tighten the drawstring and provide a comfortable seal against the neck. (Figure 18) Respirators fitted with a face seal do not require this adjustment.

  • Page 23: Status Indicator (Led)

    PureFlo 3000 Status indicator (LED) (All filter types) When LED (Figure 20) illuminates green it indicates that respirator is in a useable condition. If LED illuminates red, an immediate action is required. Never enter the working environment with LED illuminated red. Refer to Troubleshooting’...

  • Page 24: Removing The Respirator

    PureFlo 3000 The following warnings may be given during operation: LED light Condition Green High efficiency particulate (HEPA) filter ready for replacement – change filter as soon as possible. Airflow cannot be maintained stop work immediately, leave a contaminated area and replace HEPA filter.

  • Page 25: Servicing

    PureFlo 3000 SERVICING Cleaning Remove respirator from user’s head before cleaning. WARNING: Never use pressurised air on any part of the respirator. • Before cleaning remove face seal, brow pad, brow seal, crown pad, nape pad, nape spacer, HEPA filter with cover along with the rechargeable battery. Insert provided cleaning plugs as shown at Figure 21 - Figure 23 •...
  • Page 26 PureFlo 3000 Air outlet cleaning plug. Figure 21 Air inlet cleaning plug. Figure 22 Battery cavity cleaning plug. Figure 23 SERVICING...

  • Page 27: Annual Servicing

    PureFlo 3000 Annual Servicing Please note that all PureFlo® respirators should be serviced annually. For further details on your nearest PureFlo® authorised servicing centre details, visit our website http://www.pureflo.gentexcorp.com. NOTE: Repair is only by replacement of defective parts in accordance with manufacturer instruction.
  • Page 28 PureFlo 3000 Fit the elasticated hood opening to the airflow adaptor. (Figure 26) Figure 26 Secure hood to front of the respirator using press fasteners. (Figure 27) Don respirator with the hood fitted. Hoods should be stored out of direct sunlight.

  • Page 29: Replacing The Face Seal

    PureFlo 3000 Replacing the face seal Detach press fastener from face seal and remove elastic from around headband (left and right). Detach press fasteners from face shield frame (left and right). Remove an old face seal by pulling the rubber seal out of the face shield channel. Fit the new face seal by attaching the press fastener to the mating press fastener on the face shield frame.

  • Page 30: Face Shield Replacement

    PureFlo 3000 Face shield replacement Replace an old or damaged face shield as shown in Figure 30 - Figure 34. Face shields should be stored out of direct sunlight and replaced at least every 5 years or according to local regulations, whichever is soonest. Turn the respirator upside down to gain access to the face shield retainer clips.
  • Page 31 PureFlo 3000 Release the face shield retainer clips from each side of the frame (Figure 32) Figure 32 Remove clips from both sides of the face shield frame as shown. (Figure 33) Figure 33 Remove face shield from the frame. (Figure 34) Figure 34 SERVICING...

  • Page 32: Helmet Shells

    PureFlo 3000 Carefully reassemble, fitting the new face shield in reverse order. Tools are not required for reassembly. Helmet shells Helmet shells must only be replaced by an authorised service centre. If the hard hat has sustained an impact, it should be replaced immediately, even if the damage is not visible.

  • Page 33: Head Band Assembly

    PureFlo 3000 Head band assembly WARNING: The headband, concussion strap (Hard hat only), fixings and mounting points form part of the structure of the helmet. Ensure that the new assembly is fitted correctly, or the integrity of the respirator may be compromised. Remove the headband as per instruction on pages 19-20, in section...

  • Page 34: Replacing The Comfort Pads

    PureFlo 3000 Replacing the comfort pads Brow pad Remove brow comfort pad by pulling away from the `hook and loop` retaining strip. Place the new brow pad onto the `hook and loop` strip. Ensure the brow pad is placed centrally to the front of the headband so that it sit equally left and right to the user’s head.

  • Page 35: Brow Infill Removal And Installation

    PureFlo 3000 Brow infill removal and installation The infill is positioned at the front of the respirator between the headband and the frame with the concussion straps (if fitted) located inside, relative to the infill. Remove the brow infill by turning respirator upside down to gain access to the headband.
  • Page 36 PureFlo 3000 Remove adhesive tape backing strip then place the infill inside the respirator frame and position under the headband and, if fitted, above the concussion straps. (Figure 39) Figure 39 Push the infill in between the headband and the frame ensuring the infill is pushed up to the edge of the headband and it sits onto the frame.

  • Page 37: High Efficiency Particulate Air Filter Replacement

    PureFlo 3000 High efficiency particulate air filter replacement When the status indicator LED illuminates RED, further investigation is required regarding condition of a filter and a battery. If no fault on battery has been found, the high efficiency particulate (HEPA) filter must be replaced. Install a new HEPA filter as shown in Figure 41-Figure 45 and Figure 8 on page 16.
  • Page 38 PureFlo 3000 NOTE: Do not allow any dirt or elements, which may obstruct the air flow to enter the air inlet. (Figure 44) Figure 44 Make sure that the HEPA filter is fitted correctly into a filter cover housing with filter label facing upwards as fitted to the respirator.

  • Page 39: Disposal

    PureFlo 3000 DISPOSAL Disposal of respirator This product should not be mixed with general household waste. For proper treatment, recovery and recycling, please take this product(s) to designated collection points where it may be accepted free of charge. Alternatively, in some countries you may be able to return your products to your local retailer upon purchase of an equivalent new product.

  • Page 40: Troubleshooting

    PureFlo 3000 TROUBLESHOOTING Problem Possible Reasons Corrective actions LED is RED when switched Remove battery and Low battery charge Air flow too low Remove HEPA filter and replace LED does not illuminate Battery is drained Remove battery and when switched on charge Respirator is faulty Return to service centre...

  • Page 41: Storage (Excluding Battery)

    PureFlo 3000 STORAGE (excluding battery) The respirator should be stored in dry, clean conditions away from direct sunlight, sources of heat, petrol and solvent vapours. Store in accordance with the guide below. Respirator should be stored in the bag provided, when not in use. TECHNICAL SPECIFICATION Weight Nominal 1.5kg...

  • Page 42: Power Supply

    PureFlo 3000 Power supply WARNING: General precautions for using Lithium-Ion batteries apply. Battery Pack Single cell Lithium-Ion battery Capacity norm. 3500mAh discharge at 0.2C Nominal Voltage 3.6V±5% Standard Charge Voltage 4.2V±1% Ambient temperature +5°C… +40°C charge -20… +60°C discharge -20…+30°C storage max. 1 year Standards UN 3480, CE Battery life...

  • Page 43: Pureflo® Decontamination Return Procedure

    PureFlo 3000 PureFlo® DECONTAMINATION RETURN PROCEDURE WARNING: Never use pressurised air on any part of the respirator. Please contact Customer Services to confirm decontamination and return procedures. SALES & CUSTOMER SERVICE Gentex Europe 3 Commerce Rd Stranraer DG9 7DX Scotland...

  • Page 44: Spare Parts

    PureFlo 3000 SPARE PARTS Part Number Description Type Battery Spare PF3000-03-003 Battery charger (unit only) Spare PF3000-03-004 AC power cable (EU) Spare PF3000-03-008 AC power cable (UK) Spare PF3000-03-009 AC power cable (AUS) Spare PF3000-03-010 Battery charger kit (UK) Spare PF3000-03-048 Battery charger kit (EU) Spare...

  • Page 45: Accessories

    PureFlo 3000 ACCESSORIES Description Type Part Number Odour pre-filter Accessory PF3000-04-004 Pre-filter Accessory PF3000-04-005 Tear-off visor protective film x 10 Accessory PF3000-04-009 Disposable wipes PUREWIPE Accessory PR01110SP Ear defender infills Accessory PF3000-04-017 Ear defenders SNR 27 Accessory PF3000-04-001 Ear defenders SNR 30 Accessory PF3000-04-002 Ear defenders SNR 33...
  • Page 46 PureFlo 3000 ACCESSORIES...

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