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2020-10-05

OI01T-300221 SR 905

1

Operating Instructions

SR 905

Remote filter holder

Revision: 01

Summary of Contents for SR 905

Page 1: ...2020 10 05 OI01T 300221 SR 905 1 Operating Instructions SR 905 Remote filter holder Revision 01 ...

Page 2: ...ed and approved by NIOSH to provide respiratory protection as required in 42 CFR part 84 The remote filter holder is to be equipped with filters chemical cartridges or filter cartridges combination The air is inhaled through the filters cartridges and the breathing hose to the half mask respirator Before occupational use of this respirator a written respiratory protection program must be implement...

Page 3: ...heck that the equipment is complete in accordance with the packing list and has not been damaged in transit Packing list Remote filter holder Belt attachment Cleaning tissue User s manual 2020 10 05 OI01T 300221 SR 905 3 ...

Page 4: ...e valve flap for future use 1 3 Insert one part of the large lip of the protective element into the filter attachment flange The arrows on the label point to this side toward face Check that the entire lip of the respirator filter attachment is touching the protective elements Tug on the protective element to verify that it is properly seated 1 4 Fit the pre filter in the pre filter holder and pre...

Page 5: ...painting gas and particle filters must be combined 2 3 Place the P100 on top of the cartridge Grasp both protective elements Squeeze hard until you hear the P100 snap onto the cartridge 2 4 Place a coin it in the space between the lower lip of the P100 filter and the small tab moulded into the side of the cartridge Push firmly and twist the coin until the filter pops off ...

Page 6: ... 10 05 OI01T 300221 SR 905 6 3 1 Assemble the belt in the belt attachment Two alternatives 3 2 Assemble the SR 905 to the belt attachment Two alternatives 3 3 Assemble the filter holder with filter onto the SR 905 ...

Page 7: ...worn broken or in other way defect Check that you have selected the right filter and it has been installed properly 4 1 Take the SR 905 on and adjust the belt so that the remote filter holder is firmly and comfortably secured at the back of your waist 4 2 Assemble the breathing hose into the half mask respirator and turn it of a turn 4 3 Put on the half mask respirator ...

Page 8: ...4 Make sure that the breathing hose runs along your back and is not twisted 4 5 Rotate the belt around your waist so that you reach the hose connection on SR 905 Assemble the breathing hose into SR 905 Perform a fit check se section 5 Negative User seal check ...

Page 9: ... collapsed on the face If any leakage is detected Check that the inhalation and exhalation valve flaps is undamaged Check that the connection with O ring s and attachment with gasket is undamaged and fits properly Check that the hose not is twisted Repeat the user seal check until there is no leakage Inadequate fit may be caused by beard growth stubble deep facial furrows or unusual face size 5 2 ...

Page 10: ...ion and a soft brush followed by rinsing with clean water and drying in air at room temperature Inspect all parts and replace with new parts as necessary Critical areas are the valve flaps and the connections attachments which must have clean and undamaged contact surfaces If necessary spray the SR 905 with 70 ethanol or isopropanol solution for disinfection Leave the equipment to dry and then ass...

Page 11: ...aintenance schedule 2020 10 05 OI01T 300221 SR 905 11 Before use After use Every year Visual check User seal check Cleaning Valve flap change Gasket change Change filtrer See User instructions for filters ...

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