Powered Air-Purifying Respirator User Instructions Please read these instructions carefully before using the equipment! Incorrect use can result in danger to life and health! Manual Number: 0700500912 Revision Date: 03-08-2022 Revision Number: AB Language: English
1. SAFETY 1.1 Meaning of symbols ! Meaning of symbols - As used throughout this manual: Means Attention! Be Alert! Your safety is involved. DANGER Means immediate hazards which, if not avoided, will result in immediate, serious personal injury or loss of life. ! CAUTION Means hazards which could result in minor personal in- jury. ! WARNING Before use, read and understand the instruction manual and follow all labels, employer´s safety practices and Material Safety Data Sheets (MSDS).
NOISE -- Excessive noise can damage hearing Protect your ears. Wear approved ear protection if noise level is high. FUMES AND GASES -- Fumes and gases can cause discomfort or harm, particularly in confined spaces. Shielding gases can cause asphyxiation. Therefore: 1. Keep your head out of the fumes. Do not breathe the fumes and gases. 2. Always provide adequate ventilation in the work area by natural or mechanical means.
NOTE! Dispose of electronic equipment at the recycling facility! In observance of European Directive 2012/19/EC on Waste Electrical and Electronic Equipment and its implementation in accordance with national law, electrical and/or electronic equipment that has reached the end of its life must be disposed of at a recycling facility. As the person responsible for the equipment, it is your responsibility to obtain information on approved collection stations.
3. APPROVALS The system complies with the requirements of PPE Regulation 2016/425 and European Standard EN 12941: 1998+A2:2008 class TH3 P R S L. The Respiratory System is designed to provide a supply of filtered air via a breathing tube to a helmet or a hood. The equipment can be used in any environment that requires a class TH3P breathing protection device. It protects against particulate contamination.
5. UNPACKING/ASSEMBLY Check that correct number of components have been provided, as in Figure 1. Check that the apparatus is complete, undamaged and correctly assembled. Any damaged or defective parts must be replaced prior to use. 1 3 2 7 4 6 5 FIGURE 1 The package must include: 1. Waist belt and the shoulder harness 2. EPR-X1 blower assembly 3. Rechargeable lithium ion battery 4. Battery charger 5. The air flow tester 6. Main HEPA filter assembly (includes pre-filter and spark arrestor - not shown) 7.
5.1 Filter installation and replacement 1 2 Open and remove the filter cover 3 The filter cover is released. 4 Remove the used filter by depressing the filter latch and lifting it out from cover. Remove the pre-filter. 6 5 Clean the spark arrestor if necessary Install a new filter by reversing the actions in steps 3 and 4 If the filter is wet or heavily loaded with particles or damaged, it should be replaced. Never attempt to clean the filter by any means, it can damage the filter media easily.
5.2 Installing and charging the battery 1 2 Rotate the battery house cover knob to “Unlock” position; Pull battery house cover out. 3 Insert battery into battery house. 4 Close battery house cover and turn the knob to “Lock” position Take battery out from battery housing and charge battery The battery is partially charged when delivered. It is recommended to charge the batteries to 100% before the first use. It is recommended to charge the batteries at 100% before each use.
5.3 Installing the respiratory system on the belt 1 2 Unlock the hook and loop fastener and pass through the blower assembly’s belt loops; Place belt and PAPR unit at correct position 4 3 Pass the fastening belt through the gap on belt. Attach the hook and loop fastener onto the belt. 5 Attach the harness to the belt’s 4 plastic rings. Make sure the belt is securely fastened while wearing.
5.4 Connecting the tube 1 3 Install the hose fire retarding sleeve over hose 2 Connect the other end of the tube to the headgear in the same way. Connect the air tube to the Respiratory System and twist it clockwise to lock its position. 1.Check that the respiratory tube is securely connected. If the tube is broken, replace it. ! WARNING All components must be installed/ used in accordance with this manual if the equipment is to offer the specified protection.
6. BEFORE USE / FITTING 6.1 Air flow test 2 1 Connect the breathing tube to the blower unit and twist it clockwise to lock it. Insert the airflow tester at the top of the tube. 4 3 Press the ON button and maintain the tube in a vertical position at eye height. ! WARNING The air flow is sufficient if the marble reaches the minimum flow level O. 1. The airflow must be tested before using. 2. If the ball can’t reach the minimum flow level, don’t use the system.
6.2 Air flow alarm test 1 2 Cover the air output with your hand and wait approximately 45 seconds. Remove the tube from the helmet and press the ON button. If the alarm does not work, please repair or change Respiratory System. 6.3 Fitting 2 1 Adjust the tightness of the face seal and put on the head top.
7. Operation interface and Operation 7.1 Operation interface Part 2 2 4Part 4 Part 1 1 1 2 3 4 Part 3 3 ON/OFF Button. shows the Status of battery. shows the filter condition. shows the airflow level. FIGURE 2 7.2 Operation Switch the device on by activating the ON/OFF button and hold for 3 seconds, the air flow will be at level 1 (~170L/min). Press the ON button once again, the air flow will be at level 2 (~190L/min). Press the ON button once again, the air flow will be at level 3 (~210L/min).
8. PARTS LIST 8.1 EPR-X1 Drawing No. Part No.
9. MAINTENANCE & STORAGE Inspect the equipment daily and always check it for any sign of malfunction. 9.1 Maintenance The Respiratory System unit must be checked regularly and must be changed if it is damaged and cause leakage. The filter must be changed if it is broken, or it is blocked and does not give enough airflow. The breathing tube must be changed if it is broken or has creases. The battery must be charged when the low battery alarm sounds. Use a soft cloth to wipe the external surfaces.
10. TROUBLE SHOOTING Problem Probable cause 1. 2. 3. blinks + alarm sounds 4. Motor is stuck Motor is damaged Blower structure failure caused by outer force Circuit failure Action Check and remove physical obstruction and restart the system. Return to dealer if problem continues Low battery Charge the battery 1. 2. Remove obstruction, change filter Clean tube Red blinks + alarm sounds Filter blocked Tube blocked blinks + alarm sounds Battery high temperature Power unit OFF and allow it to cool.
11. SPECIFICATION Size 210*169*78mm (L*W*H) Weight Complete unit <1.2 kg Particle Filter 1*TH3 P R SL Air Flow Manufacturer minimum design flow rate: 170 L/min Airflow: Level 1: >170 L/min Level 2: 190 L/min Level 3: 210 L/min Noise Level Max 75dBA Operate Temperature 23°F to 131°F (-5°C~55°C) Storage temperature 14°F to 131°F (-10°C~55°C) Battery Type Rechargeable Li-ION 4000mAh Expected Battery Operation Time Level 1 > 10h Level 2 > 8h Level 3 > 6h Battery Charging Time 3.
100ms per grid 0 1 2 3 4 5 6 7 8 9 10 Install the battery Turn ON the system Change air flow speed Turn OFF the system Current overload Air outlet jam Over heat Low battery Filter jam Symbols: =Read instructions before use 2797 = CE mark followed by number of notified body who carried out module D surveillance. Warranty: The EPR-X1 Blower unit is guaranteed for a period of 12 months from date of purchase against mechanical or electrical defects.
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ESAB Group Inc.
