10 \ USER OPERATION MANUAL:
FHD-400 Series
Cole-Parmer
®
coleparmer.com
3 . Ensure head unit is properly aligned . Back corners
of head unit should be touching the
guide
brackets on the top of the enclosure . Remove
protective film from clear panels.
Please allow a minimum clearance of 150 mm
(6 inches) between the right hand side of the unit and
any adjacent wall to allow the detachable power
supply cord to be disconnected from the power
source
.
Warning – Tipping Hazard. Please ensure that all end
rails of unit are completely on workbench and do not
overhang the workbench in any location.
Filter Installation
4. Locate white pre-filter cloth and metal pre-filter tray.
Lay pre-filter on the tray with raised edges pointed
upward
.
5. Open the sash and lift pre-filter tray into the
inlet
cutout. Rotate the wing nuts on each side to
support the tray.
