(
)
危险! ! ! !
危险
危险
危险
! ! ! !
Inside hot air inlet
1 Internal fan
2 External fan
3 Heat exchanger
B1 Target cabinet control
temperature
B2 Alarm temperature
Outside cool air inlet
℃
Outside hot air outlet
1
exterior
circulation
3
inner
circulation
Inside cool air outlet
2
B2
B1