Instrument Setup
8
Connecting Tubes
It is best to connect the metal quick connects while holding onto the tube and not the
connection. The metal quick connect will click into place. The tubing set consists of three tubes
(blue, gray, and clear). Out of the six ends of the tube assembly, there is only one male
connection, which will always go into the large circle on the front of the unit. The other two
tubes should be attached to the color-coded ports. When performing a daily verification, the
opposite ends of the tubes should be matched with the corresponding colors on the bottom
row of the front panel.
On the Adapter
o
The blue tube will always connect to the
single port connection.
o
The gray and clear tubes will be connected
to the port connectors that are side-by-
side. The two connections are
interchangeable on the adapter and can be
placed on either port.
Battery
The optional battery pack can be used in lieu of the power
cord.
When a battery is in place, if the QuantiFit2 is plugged
into a wall outlet and the building loses power, the battery
will automatically take over without any interruption to the fit
test. The battery may be charged while connected to power
whether the QuantiFit2 is in use or not.
When fully charged, the battery
typically yields approximately four hours of typical testing.
Daily Verification
The daily verification is required for each day of
testing. This check measures the leak rate of the
leak orifice on the triple tube assembly at various
pressure levels and confirms that the diaphragm
pump and other processes are working correctly.
See the
section for more
information.
Summary of Contents for QuantiFit 2
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