MSA G1 SCBA Operating Manual Download Page 63

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Maintenance and Care of the SCBA

G1 Integrated SCBA System

Replacing the Batteries in the Battery Module

The battery module is installed on the user side of the SCBA in the middle of the backplate.

(1) Unlock the battery module with the battery removal tool.

a) Push the removal tool into the slot in the battery module

and click into place.

b) Pull the removal tool and the battery module out of the

power module.

Open the battery module:

(2) Loosen the Torx screws in the battery housing lid.

(3) Remove the battery housing lid.

Summary of Contents for G1 SCBA

Page 1: ...MSAsafety com Operating Manual G1 Integrated SCBA System Order No 10165342 04...

Page 3: ...ion 18 4 Visual Inspections 19 4 1 Full Face Mask see also Full Face Mask Operating Manual 19 4 2 Lung Governed Demand Valve 20 4 3 Pressure Reducer 20 4 4 Cylinder and Valve Assembly 20 4 5 Carrier A...

Page 4: ...ct Adapter alphaCLICK 2 to Cylinder 52 11 3 Changing the Cylinder 52 11 4 Charging Cylinders 54 12 Quick Fill Coupling 55 12 1 Precautions 55 12 2 Filling Instructions 55 13 Maintenance and Care of th...

Page 5: ...t 75 17 5 Hose Connection Procedure 76 18 Certification 78 18 1 Complete Device 78 18 2 Marking for the SCBA G1 78 18 3 G1 Electronic Components 79 18 3 1 Marking Certificates and Approvals According...

Page 6: ...aged a competent servicing maintenance has not been made genuine MSA spare parts have not been used 1 2 Liability Information MSA accepts no liability in cases where the device has been used inappropr...

Page 7: ...or Regulation EU 2016 425 because even in case of a complete failure of all electronic components the respiratory protection provided by MSA G1 remains unchanged 1 5 Contact Information In the event...

Page 8: ...round the user The control module monitors cylinder pressure battery status and visually indicates different alarm status of the G1 SCBA The G1 SCBA consists of the following components No Device with...

Page 9: ...9 Description GB G1 Integrated SCBA System Fig 1 System Overview schematic representation RFID 1 2a 2b 2b 3 4 4a 12 5 6 7 8 9 10 RADIO 11 4b...

Page 10: ...on air passes through the exhalation valve directly to the ambient air Fixed Push to Connect component housing only If in a safe atmosphere no demand valve is attached ambient air can be inhaled direc...

Page 11: ...sk Versions Harness Versions The mask is available with different head harnesses Kevlar textile 4 point or rubber 5 point The rubber head straps are numbered to indicate the correct tightening sequenc...

Page 12: ...al electronic module which provides HUD functionality and microphone placement The microphones are activated when the LGDV is connected to the full face mask and the user begins breathing Inhalation n...

Page 13: ...ndwheel for opening and closing the valve and a threaded high pressure connection according to EN 144 Optionally an alphaCLICK 2 quick connection is available In this case the pressure reducer is equi...

Page 14: ...e warning device is located at the G1 Pressure Reducer next to the Cylinder and Valve Assembly Fig 5 or within the Single Line SL Manifold Fig 6 SL manifold Fig 5 Standard warning whistle Fig 6 SL man...

Page 15: ...and outside of the shoulder straps are iden tifiable by print stitching A full face mask clip can also be attached to either shoulder strap The control module LGDV and optional voice projection speake...

Page 16: ...rface with the SCBA and ADSU device The control module is assembled to the high pressure air source and to the power module by a pneumatics and electronic hose assembly The unit combines an analog gau...

Page 17: ...s a data logging feature that records information about the SCBA while the control module is turned on This data log memory can be accessed using the MSA alphaCONTROL 2 Software The power module conta...

Page 18: ...size relative to your facial features and dimensions The safety admin istrator or program manager might assist in selecting the initial size to try 2 Carefully don the mask and conduct a negative pres...

Page 19: ...titute modify add or omit parts Use only exact replacement parts in the configuration as specified by MSA Failure to follow this warning can result in serious personal injury or death WARNING Never su...

Page 20: ...valve to release if present a Inspect the quick connect for damage b Inspect the adapter for damage 4 Inspect the high pressure relief valve for damage a Ensure the relief valve label is not damaged a...

Page 21: ...n both sides of the power module 4 8 Battery Module Alkaline or Rechargeable 4 9 Record Keeping Available as an accessory the MSA TecBOS Tech software stand alone or as part of the SmartCHECK test ben...

Page 22: ...to collapse against the face 5 Hold breath for approximately 10 seconds Negative pressure should be maintained and the full face mask should remain collapsed against the face for the entire 10 second...

Page 23: ...t exceed 1 mbar in 60 seconds With Medium Pressure 1 Switch off LGDV 2 Connect medium pressure line to a pressure reducer and open cylinder valve 3 Connect LGDV to universal test device using a connec...

Page 24: ...the primary low pressure warning alarm to sound briefly c Ensure that the buddy lights are flashing green d Ensure the pressure gauge and LCD display if configured show the correct pressure 2 Allow t...

Page 25: ...utton green two times within approximately one second 11 Keep purge pressed to release any remaining pressure in the system 12 Release purge If the primary low pressure warning device control module p...

Page 26: ...the G1 spectacle kit must be worn since ordinary glasses cannot be worn under the full face mask Never remove the full face mask except in a safe non hazardous non toxic atmosphere Users must wear sui...

Page 27: ...strap 2 Slide the left arm through the left shoulder strap a Check correct orientation of shoulder straps 3 Bend forward slightly resting the carrier on the back 4 Fasten the waist belt and pull forw...

Page 28: ...Loosen or release the waist buckle Reach behind to find the hip belt Pull the level towards the user and push up or down depending on the adjustment needed Release the tab and pull up or down to ensu...

Page 29: ...pen the cylinder valve 10 As the system pressure rises from 0 to 15 bar both visible and audible alerts activate automatically indi cating that the SCBA is functioning properly The following indicatio...

Page 30: ...s ensure the full face mask opening is towards the user s body 1 Spread the harness with both hands 2 Position the chin into the chin cup 3 Pull the head straps over your head a Ensure that the harnes...

Page 31: ...er to check the full face mask to face tightness a leak check must be performed before each use 1 Seal the inlet component housing with the palm of your hand or by attaching the non pressurized regula...

Page 32: ...l tests it is ready for use These tests must be performed every time before entering a hazardous atmosphere If the SCBA fails to meet any of the tests the condi tion s must be corrected before using t...

Page 33: ...air which could result in serious injury or loss of life Return to a safe atmosphere immediately if discoloration crazing blistering cracking or other deterioration of the full face mask lens material...

Page 34: ...GDV retainer when not in use 2 When the SCBA is away from heat water spray can freeze on the LGDV surface Ice can build up and bind the side buttons Before entering or re entering a hazardous atmosphe...

Page 35: ...tage of the maximum pressure of the cylinder Each section has a corre sponding quantity and color of LEDs associated with them Oscillating Mode Oscillating mode shows the pressure status on an interva...

Page 36: ...E For optional alarms refer to the MSA alphaCONTROL 2 Software to configure these alarms Alarm Illuminated Icon Icon shown Motion Pre Alarm Red Flashing Motion Full Alarm Red Solid Manual Alarm Red So...

Page 37: ...s off Primary alarms are considered motion and manual alarms and primary thermal alarm All other alarms are considered secondary alarms and only alert the user G1 HUD Light Sensor The G1 HUD is also e...

Page 38: ...on and displayed within the accountability software When the SCBA is not in use it is in sleep mode During sleep mode the SCBA periodically checks for system changes and wakes as needed The conditions...

Page 39: ...team name if assigned to the device The buddy lights on the power and control module cycle through red yellow and green The power module plays the start up tone During this process the device is perfo...

Page 40: ...ptions Screen Option 1 Pressure status provides the user the pressure of the system Option 2 Time remaining feature calculates the amount of air used and estimates how long it will take to use the rem...

Page 41: ...ttention Solid Red Full Alarm Low pressure alarm Red Pressure Flashing Red Optional sound See alphaCONTROL 2 Software Pressure drop alarm optional Blue Atten tion Flashing Red Optional sound See alpha...

Page 42: ...s exposed to more than the preset limit of thermal load temperature time the secondary alarm shows on the control module and the power module emits a tone every 5 seconds The following figure shows th...

Page 43: ...by the system example radio connection is re established The evacuate alarm can be cleared by restarting the SCBA or by receiving the rest evacuation alarm message from alphaCONTROL Secondary Screen...

Page 44: ...ablished Good connec tion LDR logged on at base 5 green segments 80 100 battery charge High Heat Load Connection lost LDR was logged on but link is now lost 4 green segments 60 79 battery charge No Co...

Page 45: ...d the RESET button until the RFID symbol appears 2 Place the ID Tag on the user side of the backplate on the left side of the power module a The control module will display the ID tag information and...

Page 46: ...e tag it confirms with a beep 3 Place the ID Tag over the RFID reader on the power module The RFID reader is located on the SCBA back plate on the user s right side The control module will display the...

Page 47: ...rn off device when below 15 bar Clear primary alarms ALARM Button Activates full alarm by pressing and holding the ALARM button This will occur when either the unit is OFF or ON 9 9 Turning OFF the Co...

Page 48: ...ed SCBA System 10 After Use 10 1 Removing the SCBA 1 Grasp the LGDV buttons 2 Push the release buttons and pull the LGDV out of full face mask 3 Close the cylinder valve fully 4 Press the purge button...

Page 49: ...if equipped will automatically turn itself OFF within 60 seconds after the SCBA has been depressurized A red LED will flash until the HUD turns off 6 Stow the LGDV in the LGDV retainer when it is not...

Page 50: ...location so that it can be easily reached for emergency use See storage instructions In situations where users share the SCBA the LGDV must be cleaned and disinfected using a disinfectant see chapter...

Page 51: ...o the maximum working pressure Do not alter modify or substitute any components without approval of the manufacturer Inspect frequently Maintain according to manufacturer s instructions Repair only by...

Page 52: ...he handwheel assembly Threaded connect Unthread handwheel from cylinder valve assembly alphaCLICK 2 connect Turn the handwheel on the coupling side first clockwise when the stop is reached push down w...

Page 53: ...cylinder is secure place one hand on the backplate and grasp the cylinder valve with the other hand Try to pull the cylinder and valve down and out away from the carrier Make sure that the strap hold...

Page 54: ...perature NOTE Some cylinders may only be filled with a limited speed Observe the cylinder oper ating manual 3 If necessary top off the cylinder such that the service pressure is attained with the cyli...

Page 55: ...o EN 12021 Misuse can result in serious injury or death NOTE The Quick Fill coupling may be used for transfill operations as described in this manual Standard operating procedures should be developed...

Page 56: ...he SCBA cylinder will not reach full service pressure 7 Compare the cylinder pressure gauge and the remote pressure gauge to the secondary air supply pressure gauge reading If the readings are the sam...

Page 57: ...ts are not permitted and will result in loss of approval MSA is liable only for maintenance and repairs carried out by MSA Inspect the entire SCBA after it has been cleaned and disinfected WARNING If...

Page 58: ...600 hours of active use alphaCLICK 2 coupling Cleaning X X Lubrication greasing X Functional check X LGDV Cleaning X X Visual func tion and tight ness check X X X Diaphragm replacement X Overhaul X or...

Page 59: ...ide if the device is not dried carefully When cleaning the pressure reducer the hoses remain connected to the pressure reducer WARNING The pressure reducer must be pressurized if submerged in water Ma...

Page 60: ...bserve material compatibility and manufacturer s recommendation of the disinfectant Permissible disinfectant Incidin Rapid Ecolab Healthcare Sekumatic FDR depending on the disinfection washing procedu...

Page 61: ...d Valve WARNING While cleaning make sure that no fluids penetrate the LGDV through the medium pressure hose Fluids can damage the components on the inside 1 Switch off LGDV 2 Lock medium pressure hose...

Page 62: ...eries in the alkaline battery module Use of other batteries or a combination of batteries from different manufacturers will affect the performance of unit and void the Intrinsic Safety Approval CAUTIO...

Page 63: ...f the SCBA in the middle of the backplate 1 Unlock the battery module with the battery removal tool a Push the removal tool into the slot in the battery module and click into place b Pull the removal...

Page 64: ...odule for damage dirt and debris make sure the gasket is still in place and does not have any nicks or tears a Replace cover if necessary Close battery module 9 Place the battery lid on the housing an...

Page 65: ...ace the rechargeable battery module Do not attempt to open the rechargeable battery module housing The rechargeable battery module does not contain replaceable cells Only use the battery charger indoo...

Page 66: ...Indication No Battery or Charging Error Off Charging Red Charge Complete Green When the rechargeable battery module is charging the LED will be red When the rechargeable battery module is fully charg...

Page 67: ...cycle the rechargeable battery module in accordance with all applicable federal state and local regulations Contact the local municipality for instructions about the correct disposal of rechargeable b...

Page 68: ...to assign a team truck and position to the SCBA If a team ID Tag has been scanned into the control module but a name ID Tag has not been scanned the team ID will be displayed on the SCBA monitoring so...

Page 69: ...n Once the evacuation signal has been manually confirmed by the user the running man icon will stop flashing and remain on the display until the control module has been turned off Motion Alarm The ala...

Page 70: ...mber will be used as its identification on the base station PC screen Tagging In when Unit is Off 1 Take the ID tag and place in hand as shown 2 Place the tag in front of the RFID reader located on th...

Page 71: ...Instructions for more information WARNING Follow the PC or notebook computer manufacturer s recommendations regarding exposure to environmental conditions to prevent damage to the computer Failure to...

Page 72: ...unit on the base station cannot monitor the status of that user Logging the SCBA off of the Base Station 1 Once the user has returned to fresh air the control module may be turned off 2 Close the cyli...

Page 73: ...e SCBA is not intended for service If the SCBA is in service ensure that the batteries in the electronic components have an adequate charge Do not store the SCBA with an empty or partially filled cyli...

Page 74: ...nected together DO NOT pull on the hoses Pulling on the rescue hose to the medium pressure hose could separate the hoses from fittings and result in air leaks If the above measures cannot be followed...

Page 75: ...estraint for cuts tears abrasions or damage due to heat or chemical expo sure 2 Verify that the hose restraint is securely attached to the emergency breathing hose and to the backplate 17 3 Preparatio...

Page 76: ...ate the manifold end of the emergency breathing hose and remove it from the pouch 3 Remove the dust cover from the quick connect fittings on the donor s manifold 4 Open up the snaps and hook and loop...

Page 77: ...ittings WARNING The receiver s facepiece or regulator must be removed upon disconnection from the donor s air supply Misuse can result in serious injury or death from suffocation 7 Check for full enga...

Page 78: ...EU 2016 425 respectively and Directive 2014 34 EU It is a self contained open circuit compressed air breathing apparatus in accordance with EN 137 2006 type 2 The function of the electronic component...

Page 79: ...the limit Ensure that the device is not submitted to temperatures that exceed those permitted for any part of equipment used together with the device EC Type Examination Certifi cate BVS 14 ATEX E178...

Page 80: ...ical damages including the conductive ink layers of the housings The disconnection of the alkaline battery pack and the changing of the batteries is only allowed in non hazardous area Replace only bat...

Page 81: ...ubmitted to temperatures that exceed those permitted for any part of equipment used together with the device EC Type Examination Certifi cate IECEx BVS 14 0120 X Battery 6 x 1 5V Alkaline battery size...

Page 82: ...ype G1 has to be checked for mechanical damages including the conductive ink layers of the housings The disconnection of the alkaline battery pack and the changing of the batteries is only allowed in...

Page 83: ...eight adjustment 10191337 Description Part No Compressed Air Cylinders Steel 6 litre 300 bar filled D5103967 6 litre 300 bar empty D5103986 6 litre 300 bar filled with flow restrictor 10015960 6 litre...

Page 84: ...Control Module G1 300 bar 10152107 SP G1 Charger Assembly Europe 10170546 G1 Charger Assembly Australia 10170548 G1 Charger Assembly UK 10170547 Description Part No alphaCONTROL 2 Software 10153880 al...

Page 85: ...ce blank Faceblank Material E Europe EN 136 PC S I Small Hycar S Small 4 4 point Adjustable 0 None I Fixed Push To Connect M Medium C Cloth P Push to Connect L Large E Rubber EU with buckles R Rubber...

Page 86: ...E Rubber EU with buckles C Cloth P Push to Connect L Large R Rubber M M45 x 3 E ESA M ESA Adapter S Small 4 4 PT Adjustable 0 None 1 Fixed Push To Connect M Medium E Rubber EU with buckles C Cloth P P...

Page 87: ...For local MSA contacts please visit us at MSAsafety com Because every life has a purpose...

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