13 \ USER OPERATION MANUAL:
FHD-400 Series
Cole-Parmer
®
coleparmer.com
Air Velocity Meter Equipped Units
14. Add airflow meter as follows:
»
Insert vane/film into the airflow meter.
a . Slide out vane holder from side of meter
(just below the screw) .
b . Carefully remove vane from plastic bag and
cardboard envelope (two vanes are
enclosed, one is a spare) . Hang the vane by
the wire in the two slots provided in
the vane
holder .
c . Slide the vane holder back into the meter .
»
The enclosure design allows the airflow meter
to be fitted to either side of the
enclosure as
required .
Ensure that the side not to be used has the airflow
opening covered by the supplied blanking plate . The side
to be used should have an open hole to fit the meter
.
»
Remove the attaching screw from the meter .
»
Push the screw into the screw hole from
the
outside of the enclosure .
»
Align the meter to the screw from the
inside of
the enclosure .
»
Tighten the screw to secure the meter in
place
.
NOTE:
The meter is now ready to take readings .
It is pre-calibrated. If the vane becomes damaged, it is
easily replaced with the spare vane. The vaneometer is
accurate to ± 5% of full scale from
0-100 fpm and ± 10%
from 100 fpm to 400 fpm .
The permanent mounting bracket provided in
the
box is not used .
