Brand- og blyskabe GB NY - Flipbook - Side 17
INTERLOCK
The Zystm Interlock system prevents contamination between compartments through the pass-through cabinets.
Zystm works with two Interlock systems where Interlock
System 1 covers the basic needs, preventing opening of
the same cupboard from both sides simultaneously.
Not only does Interlock System 2 prevent the basic criteria,
but also prevents accidental opening of the cabinets due to
pressure difference between compartments, or imbalance of
the ventilation system. Interlock System 2 also ensures that
the cabinet ’settles’ before access is gained to the cabinet.
Z YSTM ® I N T E RLO C K 1
ZYSTM ® INTE RLOCK 2
For same pressure to room space
• Regular cabinet door
• Mechanical lock is released by door switch
For differential pressure between rooms
• Heavy doors
• The electromagnetic lock is triggered with
a push button
Illustration of function:
Illustration of function:
Neutral position - Doors 1
and 2 have been unlocked
Neutral position
Doors 1 and 2 are locked
Door 1 is opened, and
door 2 is locked
Activation of switch
Doors 1 and 2 are unlocked
Door 1 is closed, and
door 2 is opened
Door 1 is opened, and
door 2 is locked
Door 1 is closed, and
both doors are locked in
x number of seconds
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