Interlocks - level 1 H-1200 115V Operator's Manual

S E C T I O N 7 • C o n t r o l s a n d D i s p l a y s

Interlocks

The Fluid Warmer has five Interlocks that detect for proper installation
of a Disposable Set's components. Refer to the figure on the facing page
to identify the positions of interlocks.
Block 1 is not an Interlock. It cannot detect if a Disposable Set
Note:
is not correctly installed. It is identified here because it is an essential
step for proper installation of the Disposable Set components.
Three Interlocks are located on the Fluid Warmer and check for proper
installation of:
2 Heat Exchanger, top end
4 Gas Vent/Filter Assembly
5 Heat Exchanger (guide)
Two Interlocks are located in the Air Detector/Clamp 3 and check for
the proper installation of:
Patient I.V. Line in the Clamp Slot
Door for the Clamp Slot
Interlocks 2, 4, and 5 prevent the Fluid Warmer's pump from
circulating reservoir solution if the Disposable Set's Heat Exchanger and
Gas Vent/Filter Assembly are not installed properly.
If Check Disposable Alarm is Activated on the Fluid Warmer
Check Heat Exchanger for proper installation in Block 1, and
a
Interlocks 2 and 5.
Press Heat Exchanger down firmly in Block 1 to secure in O-Ring.
b
Press Interlock 2 tab down firmly to engage the Interlock switch.
c
Press Heat Exchanger firmly into Interlock 5.
d
Check Gas Vent/Filter Assembly installation in Interlock 4.
e
If Check Tubing Alarm is Activated on the Air Detector/Clamp
Open the door and check the Patient Line for proper installation in
a
the Clamp Slot at interlock 3.
Close the door and check that the tab on the top edge of the door is
b
fully inserted into the Air Detector/Clamp at interlock 3 before
pushing the door down to close it.
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