VISION 3
Positive Pressure Facemask
User Instructions
Article No. 1074216
Issue C
10. 2004
Page 1: ...VISION 3 Positive Pressure Facemask User Instructions Article No 1074216 Issue C 10 2004...
Page 2: ...Facemasks 5 3 3 POSITIVE PRESSURE TEST 5 3 4 BREATHING APPARATUS TESTS 5 4 DON APPARATUS 6 4 1 ATTACH DEMAND VALVE 6 4 2 DON FACEMASK 6 4 2 1 Facemasks with a Web Harness 6 4 2 2 Facemasks with a Net...
Page 3: ...not be provided in certain highly toxic atmospheres The apparatus must be tested and serviced in accordance with Section 7 Scheduled Maintenance and the notes in Section 1 under Training and Servicing...
Page 4: ...conform to EN 12021 1999 and must have a dew point sufficiently low to prevent internal freezing when apparatus is used in temperatures below 4 C No of Wearers Airflow L min 1 2 3 4 300 450 750 900 Ta...
Page 5: ...the appropriate Service Manual copies of which can only be obtained by registered holders of a current certificate Your Sabre distributor or Training and Technical Support Services will be pleased to...
Page 6: ...d breathing apparatus approved to EN 137 and compressed air airline breathing apparatus approved to EN 139 VISION 3 is approved to EN 136 1998 CL 3 and is CE marked in accordance with EEC Directive EC...
Page 7: ...Fit the DV of a breathing or airline apparatus for which VISION 3 is approved to the facemask Note If VISION 3 is to be used with RAS fit filter and filter cover after first ensuring that the filter a...
Page 8: ...tes 3 3 POSITIVE PRESSURE TEST 1 With the cylinder valve open insert a finger under faceseal and check for a steady outward flow of air Remove finger and allow mask to re seal 2 Hold breath for ten se...
Page 9: ...4 2 1 Facemasks with a Web Harness 1 Hold the head harness lower straps place chin in chin cup and pull straps over back of head brushing hair away from faceseal 2 Adjust the facemask top strap so th...
Page 10: ...emove finger and allow mask to re seal 4 4 FACEMASK SEAL TEST 1 Close the cylinder valve and keep hold of the handwheel Hold breath for 10 seconds and listen carefully for leaks A leak will cause the...
Page 11: ...light prior to storage 1 Disconnect DV from the facemask 2 Wash and disinfect the mask thoroughly in a solution of TriGene TM and warm water See following Note 3 Rinse the mask thoroughly in clean run...
Page 12: ...C 7 SCHEDULED MAINTENANCE 7 1 MONTHLY Carry out tests on VISION 3 in accordance with Section 3 Pre use and Monthly Checks Record test details in the apparatus BA Logbook This record is mandatory in t...
Page 13: ...Sabre Breathing Apparatus...
