4
revised 04/15
chIef
®
fume extractor
6.0 UNIT OPERATION
6.1 POWER SWITCH
each fume extractor has a main power switch that
controls the operation of the system blower. the main
power switch is located on the top of the unit on the
clean air discharge side.
6.2 PRESSURE GAUGE
the pressure gauge monitors the pressure drop across
the filter and indicates when it is time to replace or
clean the filter. the gauge is equipped with a color-
coated indicator that alerts when action is required.
When the gauge reaches 4˝ W.C., or when airflow no
longer can adequately extract fumes, it is recommended
to change or clean the filter.
6.3 LOCATING ExTRACTION HOOD
• Do not place the system on a sloped surface or in
an area where the unit will be prone to tipping.
• The system should be moved using the push bar
located on the front of the unit. the extraction arm
should not be used to pull or drag the unit.
• Make sure that the front casters are in the locked
position prior to operating the system or moving the
extraction arm.
FIGURE 3
Extraction Arm Assembly to Fume extractor (needs updated for VSG arrangement)
61-10082
!
WARNING
