Page
1
of
4
BRITANNIA
RANGE
EXTINGUISHER
SERVICING &
MAINTENANCE
INSTRUCTIONS
Carbon Dioxide (CO
2
)
extinguishers
Страница 1: ...Page 1 of 4 BRITANNIA RANGE EXTINGUISHER SERVICING MAINTENANCE INSTRUCTIONS Carbon Dioxide CO2 extinguishers ...
Страница 2: ...e security and suitability of the hanging bracket and that the extinguisher is of the right type for the prevalent risk If the extinguisher is to be sited in a hazardous corrosive environment i e marine use the inspection periods should be more frequent The effects of the environment should be considered with particular reference to corrosion and legibility of marking instructions If there is corr...
Страница 3: ... the extinguisher as condemned and or remove from service 4 Checkweigh the extinguisher against the gross weight stamped on cylinder If underweight by more than 10 of contents the extinguisher should be removed from service and recharged 5 Check safety pin for free movement Replace pin and fit new seal in accordance with service colour code 6 Ensure safety pin is in position loosen discharge horn ...
Страница 4: ...olved in the recharging of CO2 extinguishers only specially trained competent persons should carry out this procedure using special High pressure Liquid CO2 transfer pumping equipment Recharging should be carried out following the recommendations of BS 6643 part 1 Always check date of last hydraulic pressure test and do not recharge any extinguisher that requires a hydraulic pressure test ...
