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Summary of Contents for S.E.A. Group SE40
- Page 1 SE40 User Instructions 100423-01 K CBRN Fan-supplied Positive-pressure Breath-responsive Respirator User Instructions 100423-01 K July2019 Copyright © 2019 The S.E.A. Group...
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Page 2: Table Of Contents
SE40 User Instructions 100423-01 K TABLE OF CONTENTS ABOUT THESE USER INSTRUCTIONS .................. 3 DESCRIPTION OF THE SE40 ....................4 Main components ........................5 Features ..........................5 NIOSH approval (USA) ......................6 CE approval (Europe) ......................6 CAUTIONS AND LIMITATIONS ....................6 UNPACKING .......................... -
Page 3: About These User Instructions
SE40 User Instructions 100423-01 K Warning Improper use of this respirator may result in personal injury or death. Improper use includes, but is not limited to, use without adequate training, disregard of the warnings and instructions contained herein and failure to inspect and maintain this respirator. -
Page 4: Description Of The Se40
PAPR known as an FPBR (Fan-supplied Positive-pressure Breath- responsive Respirator). The SE40 has a built-in microprocessor that monitors the user’s breathing pattern and adjusts the airflow to ensure continuous positive pressure in the facepiece even during high exertion. Because the SE40 delivers breathing air only when needed, battery power and filtration media capacity are conserved. -
Page 5: Main Components
SE40 User Instructions 100423-01 K Main components A comprehensive list of components is given in section Components of the SE40. 1. Fan unit 2. Filtration media 3. Breathing hose with protective cover fitted 4. Facepiece 5. Demand valve 6. Exhalation valves shield 7. -
Page 6: Niosh Approval (Usa)
The manufacturer’s Declaration of Conformity can be found at www.sea.com.au/seshield/docs/std_se40_eu_doc_2206.pdf The SE40 is a Type 2A device – it is based on a full face mask and is for use by emergency responders that do not need to use optical systems. - Page 7 SE40 User Instructions 100423-01 K For entry, do not exceed maximum use concentrations established by regulatory standards. (USA) The CBRN PAPR (tight-fitting facepiece) with canister approvals (TC-14G approval labels) may be used for escape from IDLH atmospheres. ...
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Page 8: Unpacking
“how to pack” instructions in the carry case. The carry case contains a chart showing how to pack the components. When not in use the SE40 should be kept in this condition at all times to ensure the equipment is properly protected. -
Page 9: Facepiece Fitting
The SE40 is designed to maintain positive pressure inside the facepiece even under conditions of high workload and stress. However, a quality face seal is essential for optimum protection. This is particularly important in the event that the blower unit stops operating and the SE40 must function as a negative pressure respirator. - Page 10 3. Check that the facepiece, demand valve, exhalation valve shield and FTA-400 are complete and correctly assembled 4. Don the respirator in accordance with section Donning the SE40 step 2 and steps 4 through 9 To prepare for a QNFT using a test facepiece: 1.
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Page 11: Preparation For Use
Note: Users who have been approved to use the SE40 only with Full Face Mask Insert (SEA- FI) should check that the insert is correctly fitted and is in good condition prior to donning. - Page 12 11. Perform a User Seal Check * by pressing and holding the SE-Talk button for more than three seconds, causing the SE40 to run at full fan speed (“Demist mode”). You should not feel any air leakage around the face seal. After 20 seconds the SE40 automatically returns to normal operating mode.
- Page 13 SE40 User Instructions 100423-01 K 14. Check the warning light in front of the mask. It should not be lit. The audible alarm should be silent. If not, investigate. Do not enter a contaminated area until it is resolved 15. Don any outer protective clothing as required.
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Page 14: Working In A Contaminated Area
While moving about, take care not to catch the breathing hose or cables on obstacles. In the event of a malfunction of the SE40, do not panic. Leave the contaminated area quickly but safely. Do not remove the facepiece from your face until you have reached clean air and have been decontaminated. -
Page 15: Storage And Transport
– should be disposed of in accordance with state and local guidelines for hazardous waste materials. After decontamination, the SE40 should be repacked in its carry case as soon as possible to prevent damage or loss of components. -
Page 16: Components Of The Se40
SE-shield breathing hose (H20-P) The SE-shield breathing hose H20-P is used in place of the H20 when the SE40 is used with SE-shield protective suits. The H20-P directs a small amount of filtered air from the SE40 into the suit, maintaining positive pressure inside the suit. -
Page 17: Facepiece
It is fitted over the demand valve and is held in place by the breathing hose. The Exhalation Valve Shield should always be fitted to the SE40. The model number EVS is located inside the part. -
Page 18: Batteries (B1)
In these situations the user can expect a shorter available working time in a contaminated area. NIOSH has certified the operating time of the SE40 at 4 hours minimum, in both single and dual battery configurations, under standard test conditions (38 litres per minute) when tested on a breathing machine (USA). - Page 19 SE40 User Instructions 100423-01 K Low battery warning The SE40 gives a series of audible and visible warnings as the end of operating time approaches. The first low-battery warning occurs approximately 5 minutes before the SE40 shuts down. The warning time is independent of the operating conditions.
- Page 20 SE40 User Instructions 100423-01 K To attach the battery to the fan unit: 1. Check that the contacts on the battery and the fan unit are clean and intact 2. Withdraw the locking slide on the fan unit 3. Press the locking tongue 4.
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Page 21: Battery Charger (Bc3)
Battery charger (BC1) The SE40 can also be used with the Battery Charger BC1. The BC1 is similar to the BC3 except that it continues to “post trickle charge” indefinitely after initial charging. For this reason, a battery may be left charging overnight to reach full charge, but should not be left on for longer periods as damage to the battery may result. -
Page 22: Dual Battery Adapter (Db1)
Dual battery adapter (DB1) Consult Dual Battery Adapter user instructions (100273-03). The Dual Battery Adapter is used to provide dual battery configuration for the SE40, giving it extended operating time. Typically, dual batteries give approximately twice the operating time of a single battery. -
Page 23: Back Pack (Bp2)
SE40 User Instructions 100423-01 K Back pack (BP2) Consult Back Pack user instructions (100267-03). The Back Pack BP2 is the recommended harness for the SE40. A waist belt extender WB-EX is available for larger waist sizes. Waist belt (WB1) The waist belt WB1 can be used for wearing the SE400 fan unit on the waist. The fan unit may be positioned on either side of the waist. -
Page 24: Se-Shield Protective Ensembles
Each SE-Shield ensemble consists of a pressurised protective suit integrated with the SE40. By directing a small amount of filtered air from the SE40 into the suit via SE-Shield breathing hose H2-P, positive pressure is maintained inside the suit. This provides added body protection and perceived cooling without reducing the SE40’s high level of... - Page 25 SE40 User Instructions 100423-01 K SE-Shield VPS Reusable, vapour protective encapsulated suit ® Suit material Trelleborg Trellchem VPS is a combination chloroprene rubber coated fabric on the outside and a polymer barrier laminate on the inside Impact and chemical resistant transparent PVC visor ...
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Page 26: Operation
Warnings label on fan unit The SE40 fan unit is fitted with a label which summarises the warning conditions likely to be encountered during operation. The label is shown below. More information on the warnings can be found within this manual and in the supplementary manual, SE400 advanced functions. -
Page 27: Warnings During Start-Up
Put on the respirator (see section Donning) and breathe normally. After a few breaths it will respond to your breathing. If you wait longer than one minute before putting on the SE40, it will shut down automatically. If the SE40 is not running normally, one of the following warnings will be indicated:... -
Page 28: Warnings During Operation
Stand-by mode If the facepiece is removed from the face, an alarm will sound and the SE40 will enter stand- by mode for one minute. If the facepiece is refitted within one minute the SE40 will resume normal operation. -
Page 29: Demist Mode
1. The SE40 must be complete, including canisters. Ensure that air can flow freely from the facepiece. 2. With the SE40 off, enter menu mode by pressing and holding the start button for five seconds when the PWR status light will turn steady red. - Page 30 The lights stay on for one minute, or until the ON/OFF button is pressed. Note: If the battery is in poor condition the Self-Test may abort and shut the SE40 down. In such cases the battery should be checked. Consult section Batteries.
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Page 31: Disassembly And Reassembly
SE40 User Instructions 100423-01 K DISASSEMBLY AND REASSEMBLY The SE40 is supplied fully assembled. When disassembly and reassembly is required, use the following procedures. To disconnect the SE-Talk from the fan unit: 1. Turn the collar on the plug anti- clockwise to unlock it 2. - Page 32 SE40 User Instructions 100423-01 K To detach the breathing hose and EVS from the facepiece: 1. Squeeze the tabs of the hose fitting between thumb and forefinger of one hand 2. Push the lower part of the hose fitting towards the demand valve, causing the tabs to release 3.
- Page 33 SE40 User Instructions 100423-01 K To attach the breathing hose and EVS to the facepiece: 1. Place the exhalation valve shield EVS over the demand valve so that the hooks engage with the extension of the demand valve housing 2. Place the shield in position 3.
- Page 34 SE40 User Instructions 100423-01 K To detach the breathing hose from the fan unit: Note: This operation should only be required when changing the breathing hose. 1. Undo the two cross-recess screws. 2. Remove the retainer. 3. Release the clip by pushing out its upper end 4.
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Page 35: Cleaning And Maintenance
SE40 User Instructions 100423-01 K CLEANING AND MAINTENANCE Reconditioning after each use The respirator should be reconditioned after decontamination and before repacking in ready- to-use configuration. 1. Replace the breathing hose cover if it has been exposed to CBRN agents or if it has been damaged in use. - Page 36 SE40 User Instructions 100423-01 K Warning Handle all demand valve parts with extreme care. Damage to any parts will affect the breath response of the respirator. In particular: Do not bend or distort the demand valve spring Do not tear or puncture the demand valve membrane or exhalation valves To remove the demand valve from the facepiece 1.
- Page 37 SE40 User Instructions 100423-01 K To attach the demand valve to the facepiece: 1. Check that the demand valve mechanism is correctly assembled. The membrane should be seated neatly all the way around the piston 2. The piston and membrane should...
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Page 38: Spare Parts And Accessories
SE40 User Instructions 100423-01 K SPARE PARTS AND ACCESSORIES Part S.E.A. order code Fan unit SE40 Facepiece with demand valve RF3-FP-C-DV3-C Demand valve only DV3-C Breathing hose SE-shield breathing hose H20-P Breathing hose cover (single use) HC-TF Battery Battery charger... -
Page 39: Troubleshooting
SE40 electronics. RED light on Fast Battery error DO NOT use the battery in the SE40, even if Charger as battery it seems to work. is inserted in Remove battery, clean contact points and try charger again. -
Page 40: Operation In Extreme Conditions
SE40 User Instructions 100423-01 K OPERATION IN EXTREME CONDITIONS The operating range for the SE40 is 0º to +55ºC, 0 to 90% relative humidity. The SE40 will operate in temperatures below 0°C (32°F), but the following temperature effects must be kept in mind when using in such conditions: ... - Page 41 ® Tychem F is a registered trademark of the Du Pont Corporation Copyright © 2019 The S.E.A. Group under the Berne Convention and the Universal Copyright Convention. All rights reserved. Rev L per CN 1314 Copyright © 2019 The S.E.A. Group...
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