Zystm Care UK - Flipbook - Page 51
Zystm® interlock systems
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 above, 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.
Zystm® Interlock 1
Zystm® Interlock 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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