Scott AIR-PAK 75i 2.2 Скачать руководство пользователя

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P/N 595236-01 Rev. B 10/11

Typical configuration of SCOTT AIR-PAK

75i

SCBA's shown.

Appearance of respirators may vary depending on optional and accessory equipment.

OPERATING & MAINTENANCE INSTRUCTIONS

SCOTT AIR-PAK

75i

Industrial Pressure-Demand

Self Contained Breathing Apparatus (SCBA)

Models

2.2 / 4.5

TYPICAL AIR-PAK

75i

SCBA

3000, and SURESEAL are registered and/or unregistered marks of Scott Technologies, Inc. or its affiliates.

WARNING

IMPROPER USE OF THIS RESPIRATOR MAY RESULT IN PERSONAL INJURY OR DEATH. IMPROPER USE IN-

CLUDES, 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. READ AND

UNDERSTAND ALL INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE OR SERVICE THIS EQUIPMENT.
THIS RESPIRATOR IS INTENDED TO BE USED ONLY IN CONJUNCTION WITH AN ORGANIZED RESPIRATORY

PROTECTION PROGRAM WHICH COMPLIES WITH THE REQUIREMENTS OF "PRACTICES FOR RESPIRATORY

PROTECTION," Z88.2 AVAILABLE FROM AMERICAN NATIONAL STANDARDS INSTITUTE INC., 1430 BROAD-

WAY, NEW YORK, N.Y., 10018, OR THE REQUIREMENTS OF OSHA SAFETY AND HEALTH STANDARD 29 CFR

1910 PARAGRAPH 134 AVAILABLE FROM THE U. S. DEPARTMENT OF LABOR, OCCUPATIONAL SAFETY

AND HEALTH ADMINISTRATION, OR OTHER PERTINENT NATIONALLY RECOGNIZED STANDARDS, SUCH

AS THOSE PROMULGATED BY THE U. S. COAST GUARD OR THE DEPARTMENT OF DEFENSE.

TRI-SLIDE

BUCKLE

AIR SAVER

SWITCH

PURGE

VALVE

REMOTE

PRESSURE

GAUGE

BREATHING

REGULATOR

CYLINDER

VALVE

Содержание AIR-PAK 75i 2.2

Страница 1: ...AINING DISREGARD OF THE WARNINGS AND INSTRUCTIONS CONTAINED HEREIN AND FAILURE TO INSPECT AND MAINTAIN THIS RESPIRATOR READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE OR SERVICE THIS...

Страница 2: ...by these instructions are equipped with shoulder straps waist straps and head harnesses are made of Kevlar1 The full facepiece is available in a variety of models and sizes and must be properly fitted...

Страница 3: ...here is a malfunction in the primary path of the dual path pressure reducer Air is normally supplied through the primary air path of the pressure reducer If the primary air path of the pressure reduce...

Страница 4: ...he respiratory system and part of the face of the user The using agency must provide the appropriate protective clothing for use with the ISCBA respirator and must insure that protective clothing does...

Страница 5: ...ssible presence in the compressed air of carbon dioxide con centrations greater than 04 normally found in atmospheric air 7 the atmospheric pressure for example if used in a pressurized tun nel or cai...

Страница 6: ...he Code of Federal Regulations and are certified by the National Institute of Occupational Safety and Health NIOSH Each respirator configuration is approved under the appropriate approval number for t...

Страница 7: ...ING RAPIDLY THE USER MUST LEAVE THE HAZARDOUS ATMOSPHERE IM MEDIATELY 3 When the battery requires changing the round LOW BATTERY in dicator at the right of the display will light for twenty 20 seconds...

Страница 8: ...ler After passing the NEGATIVE PRESSURE LEAK TEST the facepiece size selected must be verified by successfully passing a respirator Quantitative Fit Test When fit testing for Open Circuit Pressure Dem...

Страница 9: ...TEST and the Quantitative Fit Test If leakage is still detected either per these user instructions or the OSHA fit testing process the use of Mask Seal Kit P N 805655 01 may be required to attain a p...

Страница 10: ...JURY OR DEATH INSPECTION OF THE BREATHING AIR CYLINDER 1 Visually inspect breathing air cylinder and valve assembly for physical damage such as dents or gouges in metal or in composite wrapping Cylind...

Страница 11: ...e that may break the seal 3 Inspect the breathing regulator for damaged or missing compo nents a Verify that the regulator gasket is not damaged and is in place around the outlet port of the regulator...

Страница 12: ...eing used A Nose Cup is standard on the SCOTT AV 2000 and AV 3000 full facepieces and optional on the SCOTT O VISTA full facepiece a SCOTT AV 3000 Facepieces are available with two different styles of...

Страница 13: ...following a Inspect the operation of the locking sleeve on the female quick disconnect If any damage is noted remove it from service and tag for repair b Inspect the condition of the male quick disco...

Страница 14: ...l If the LOW BATTERY light at the far right of the display remains lit or begins to flash replace the batteries according to the BATTERY REPLACEMENT section of this instruction before proceeding c If...

Страница 15: ...d EMPTY band see FIGURE 9 a The VIBRALERT end of service indicator alarm shall actuate rapid clicking b The red light on the far left of the HEADS UP DISPLAY shall flash rapidly at ten 10 times per se...

Страница 16: ...ides the basic steps for use of the AIR PAK 75i SCBA Training and practice with the equipment are required before use to assure that the user is completely familiar with the operation of the respirato...

Страница 17: ...waistband Grasp waist belt buckles Extend waist belt and connect f Pull on belt ends to adjust waist belt for firm fit on hips g Stand up straight and readjust the shoulder straps as needed to ensure...

Страница 18: ...arness to the head Periodically repeating the fit testing is required to identify any physical changes of the user such as those listed above which could affect the fit of the facepiece NOTE IF THE ST...

Страница 19: ...n properly located in the chin pocket while pulling the head harness over the top of the head Verify that no hair or clothing is interfering with the face to facepiece seal See FIGURE 9 A 4 Tighten th...

Страница 20: ...ioned in the chin cup Verify that no hair or clothing is interfering with the face to facepiece seal Hold the facepiece in place with the chin properly located in the chin cup throughout the donning p...

Страница 21: ...temple strap end toward the rear of the head Alternate hands to maintain the facepiece position on the face 7 Verify the proper location of the face in the facepiece and the chin in the chin cup Tight...

Страница 22: ...on your head If necessary adjust the head harness to the center of the crown of the head 10 Verify the proper location of the face in the facepiece and the chin in the chin cup Retighten the straps if...

Страница 23: ...oo low on the face as evidenced by pressure on the forehead or the facepiece making contact with the throat area permitting a break in the seal The illustrations below depict the AV 3000 SureSeal but...

Страница 24: ...er valve the VIBRALERT Alarm will not actuate due to the air flowing freely on the facepiece 5 With facepiece sealed to face inhale sharply to actuate respirator Air will then be supplied during inhal...

Страница 25: ...tory protection program a PLAN EVERY ENTRY INTO A CONTAMINATED OR UNKNOWN ATMOSPHERE TO ENSURE THAT THERE IS SUFFICIENT AIR SUPPLY TO ENTER PERFORM THE REQUIRED TASKS AND RETURN TO A SAFE BREATHING AR...

Страница 26: ...AIR SUPPLY WHEN THE FACEPIECE IS REMOVED AND THE CYLINDER VALVE IS STILL OPEN THE PURGE VALVE AND VIBRALERT WILL FUNCTION NORMALLY WITH THE AIR SAVER DONNING SWITCH ACTIVATED IF THE PURGE VALVE IS OPE...

Страница 27: ...g and correcting the reason for the end of service indicator alarm 2 Make sure that the remaining air supply in the cylinder is sufficient to accomplish the purpose for which respirator use has been r...

Страница 28: ...respirator user is incapacitated within the hazardous atmosphere The RIC UAC manifold is equipped with a relief valve which will open if the supply pressure of the emergency air supply exceeds the ma...

Страница 29: ...y b If the respirator user s cylinder is being filled from a supply hose con nected to a high pressure air supply source extra care is required to prevent over filling the respirator user s cylinder I...

Страница 30: ...y has not been depleted to approximately 25 of full rated capacity LEAVE THE CONTAMINATED AREA AT ONCE NOTE IF THE VIBRALERT ACTUATES BEFORE THE AIR SUPPLY IS DE PLETED TO APPROXIMATELY 25 OF FULL RAT...

Страница 31: ...IRFLOW WHICH COULD LEAD TO SERIOUS INJURY OR DEATH WARNING A PROPERLY INSTALLED NOSE CUP AS SEMBLY IS REQUIRED FOR USE OF THIS RESPIRATOR IN TEMPERATURES AT OR BELOW FREEZING 32 F 0 C FAIL URE TO USE...

Страница 32: ...service 30 minute rated only Model 4 5 SCBA s must use only cylinder and valve assemblies marked for 4500 psig service 30 minute 45 minute or one hour rated Always inspect the cylinder valve assembly...

Страница 33: ...ent and undamaged See FIGURE 17 If the gasket is present and undamaged align the high pressure coupling with the outlet of the cylinder valve and tighten the hose coupling to the cylinder valve by han...

Страница 34: ...3 Rinse with drinking water using a spray bottle or running water 4 Shake excess water off of facepiece and then dry with a clean lint free cloth or gently blow dry with clean dry breathing air of 30...

Страница 35: ...HIN CIRCLE REGULATOR OPENING 4 Depress the donning air saver switch close the purge knob by turning fully clockwise Use the SCOTT recommended sanitiz ing or disinfecting cleaner in the regulator openi...

Страница 36: ...ylinder valve fully tag unit for repair and remove from service 7 Open the purge valve and observe the air flow from the regulator spray bar Droplets of water indicate the regulator is not dry Dry the...

Страница 37: ...tor equipped with a quick disconnect to the respirator See FIGURE 4 4 Verify that the respirator is thoroughly dry before placing in stor age 5 Place the clean and dry facepiece in a sealable enclosur...

Страница 38: ...ddition to the visual and functional test of the respirator by a SCOTT Authorized Service Center all air cylinders used with SCOTT respirators must be periodically visually inspected and hydrostatical...

Страница 39: ...WARNING ONLY THOSE OPTIONS AND OR ACCES SORIES AUTHORIZED BY SCOTT AND APPROVED BY NIOSH MAY BE INSTALLED IN THIS RESPIRATOR THE USE OF UNAU THORIZED AND OR UNAPPROVED OPTIONS OR ACCESSORIES COULD CA...

Страница 40: ...DISPLAY AS DESCRIBED IN THIS INSTRUCTION AND CORRECT ANY DAMAGE FOUND DO NOT SUBSTITUTE ANY PARTS OR COMPONENTS USE ONLY THE BATTERIES AS SPECIFIED IN THIS INSTRUCTION THE FAILURE TO CORRECT ANY DAMAG...

Страница 41: ...the cover and set aside 4 Remove used batteries from battery compartment by sliding them out of the battery compart ment 6 The battery cover must be in stalled so that it is water tight after replace...

Страница 42: ...ND OTHER APPLICABLE REGULATIONS N NEVER SUBSTITUTE MODIFY ADD OR OMIT PARTS USE ONLY EXACT REPLACEMENT PARTS IN THE CONFIGURATION AS SPECIFIED BY THE MANUFACTURER O REFER TO USER S INSTRUCTIONS AND OR...

Страница 43: ...Y PROTECTION DUR ING ENTRY INTO OR ESCAPE FROM OXYGEN DEFICIENT ATMOSPHERES GASES AND VAPORS AT TEMPERATURES ABOVE 25 F 32 C MASK SEAL KIT P N 805655 01 IS REQUIRED IF A USER SEAL CHECK IS UNSATISFACT...

Страница 44: ...ts in workmanship and materials for one 1 year from the date of original manufacture by SCOTT SCOTT s obligation under this warranty is limited to replacing or repairing at SCOTT s option THE PRODUCTS...

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