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

WARNING

BATTERIES MUST ONLY BE CHANGED IN AN

AREA KNOWN TO BE NONFLAMMABLE.

CHANGING THE BATTERIES IN A FLAMMA-

BLE ATMOSPHERE MAY CAUSE AN IGNI-

TION WHICH COULD RESULT IN SERIOUS

INJURY OR DEATH.

FIGURE 25

FIGURE 24

RESPIRATORS WITH HEADS-UP DISPLAY ONLY

AIR-PAK respirators equipped with a Heads-Up Display but

PASS

device, require two (2) AA batteries in the remote gauge console for op-

eration. The batteries should be replaced only by a trained maintenance

technician in a clean area known to be nonflammable.
Replace batteries as follows:

3. Slide the two batteries out of the battery compartment.

4. To maintain Intrinsic Safety, replace batteries only with a pair of the

following 1.5 volt AA batteries:

–

Eveready

Energizer Alkaline EN91

–

Eveready Energizer Alkaline E91.

–

Duracell

Alkaline MN1500

–

Duracell Alkaline MX1500

–

Duracell Alkaline PC1500

5. The battery caps must be installed so that they are water tight after

replacement. Clean the inside edge of each battery compartment and

seal around the outside of each cover by wiping with a clean damp

cloth to remove any dirt or foreign matter which might prevent a proper

seal. Check cover gaskets for tears or cuts. If damage is found, remove

respirator from service and tag for repair by authorized personnel.

6. When covers are placed in position and the batteries are properly

installed, all lights in the HEADS-UP DISPLAY will light for approxi-

mately twenty (20) seconds to verify operation.

7. Thread the battery covers in until the edge of the battery cover is

touching the face of the battery compartment. Tighten each screw

HAND TIGHT only. DO NOT OVERTIGHTEN. Perform the REGU-

LAR OPERATIONAL INSPECTION to verify proper operation of the

HEADS-UP DISPLAY.

WARNING

IF A RESPIRATOR INCORPORATING THE

HEADS-UP DISPLAY ONLY IS USED IN AN

EXPLOSIVE OR FLAMMABLE ATMOSPHERE,

REGULARLY INSPECT THE RESPIRATOR,

INCLUDING THE HEADS-UP 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 DAMAGE, THE INSTALLA-

TION OF INCORRECT BATTERIES, OR THE

SUBSTITUTION OF ANY OTHER COMPO-

NENTS MAY IMPAIR THE INTRINSIC SAFETY

OF THE UNIT AND MAY LEAD TO A FIRE OR

AN EXPLOSION WHICH COULD RESULT IN

SERIOUS INJURY OR DEATH.

1. Locate the remote gauge con-

sole.

2. Using a Phillips driver, remove

both battery caps holding the

battery cover. See FIGURE

24.

Do not mix batteries.

sure batteries are properly

oriented in battery compart-

ment with the "+" end and the

"–" end of each as shown in

FIGURE 25.

Energizer is a registered trademark of Eveready Battery Company, Inc., St Louis, MO.

Duracell is a registered trademark of The Procter & Gamble Company, Cincinnati, OH.

REMOVE

BOTH CAPS

"–" END OUT

"+" END OUT

WARNING

TO REDUCE THE RISK OF EXPLOSION

USE BATTERIES ONLY FROM THE LIST PRO-

VIDED, DO NOT MIX OLD BATTERIES WITH

UNUSED BATTERIES, AND DO NOT MIX

BATTERIES FROM DIFFERENT MANUFAC-

TURERS. UNAUTHORIZED SUBSTITUTION

OF COMPONENTS MAY IMPAIR INTRIN-

SIC SAFETY AND CAUSE AN EXPLOSION

WHICH COULD LEAD TO SERIOUS INJURY

OR DEATH.

WARNING

BATTERIES ARE REQUIRED FOR PROPER

OPERATION OF THIS EQUIPMENT. FAILURE

TO INSTALL BATTERIES AND TO PERFORM

A REGULAR OPERATIONAL INSPECTION

MAY RESULT IN A MALFUNCTION OF THE

EQUIPMENT WHICH COULD RESULT IN SE-

RIOUS INJURY OR DEATH.

BATTERY REPLACEMENT

WHen the optional Heads-up Display or PASS device are installed, batter-

ies are required for the proper operation of the equipment. Instructions for

battery replacement on optional AIR-PAK respirator features are contained

in this instruction. Certain accessories and features require batteries for

operation. Refer to the user instructions provided with any approved

communications device for details of operation and maintenance. Always

verify that this equipment and all accessories used with it have fresh

batteries before use. Refer to the Operation and Maintenance instructions

provided with any other accessories for details of battery replacement.

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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