GS03F084CA
830 Wilson St., Eugene, OR 97402 USA
541.344.7267 1.800.971.7201 [email protected] www.WesternShelter.com
Western Shelter is ISO 9001 Certified
HEPA AIR FILTRATION SYSTEM
Operating HEPA Filtration System:
negative
The start and speed of the machine is controlled by the toggle switch HIGH / SPEED CONTROL and the variable
SPEED CONTROLLER knob.
To start the machine in the highest speed, place the toggle switch in HIGH position. To start the machine at
reduced speed, place the toggle switch in SPEED CONTROL position and turn the knob clockwise from OFF to
start the blower. The machine starts at HIGH SPEED and the speed is reduced by turning the knob clockwise to
The machine can be switched between the desired controlled speed setting and the highest speed at any time
by toggle switch being moved between SPEED CONTROL and HIGH. The toggle switch overrides the SPEED
CONTROLLER knob setting and runs the blower at its highest speed. This is also used as a quick check of HEPA
Maintenance:
Mechanical and Electrical -
place.
The UVGI lights should last over 15,000 hours of operation. There are two high intensity lights UVGI lights and
two ballasts. The LED indicating lamps turning OFF will indicate a light tube or ballast failure. The UVGI tubes
operating, this could damage your eyesight.
Filter Replacement -
remove the element, remove the metal grate, unscrew the nuts on the tabs and remove the tabs. Lay the machine
should also be replaced.
reduced.
2. The machine must run in high speed all the time to maintain the shelter negative pressure, which causes
excessive noise.
NOTE: The loading of the filter can be checked by switching the machine to HIGH speed after replacing the
primary filter and reading the pressure gauge “WC”.
