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BS 5588-7:1997

B.2 Smoke control systems employing pressure differentials The following check tests should be performed when accepting a smoke control system employing pressure differentials. a) All detection devices should be tested for correct initiation and operation of the system. b) Air relieving systems should be checked for correct operation. c) Measurements should be taken of air velocities as specified in BS 5588-4. d) Measurements should be taken of the pressure differential between each pressurized space and its adjacent unpressurized space, with all doors in the closed position. e) Operation of standby fans and motors should be checked for correct changeover, etc. Annex deleted

Š BSI 8 December 2004

87

Bs 5588 71997 fire precautions in the design, construction a  
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