o
peration
6
1.
Operate only when tank is filled and the
unit is connected to a constant and reliable
water supply source (See
Fig. 3
). A liquid level
warning is clearly posted on the back of the
unit explaining the importance of maintaining
an appropriate water level in the tank at all
times during operation.
2.
This HRSM-EXP is equipped with a back-up
float valve assembly if the unit is observed
operating below half-full water level,
discontinue use and check the primary
water fill float valve assembly for clogs,
required maintenance, or possible need
for replacement (See
Fig. 3
).
WARNING
Maintain Tank's Water Supply
Water Connection
with Primary Fill
Float Valve
Back-up
Float Valve
Inside Tank
t
eStinG
and
e
valuation
►
Turn on the unit and listen for any possible abnormalities, such as the blades rubbing against the
venturi. Make re-adjustments if necessary.
►
Evaluate fog quality by adjusting the output using the flow control valve. (See
Fig. 2
). After starting,
it generally takes several seconds for the liquid to reach the atomizing fan.
BEFORE TESTING FAN MAKE SURE ALL OBJECTS ARE OUT OF THE
ROTATION PATH OF THE FAN BLADES.HIGH-SPEED WARNING.
KEEP HANDS
CLEAR!
MAKE SURE GUARDS ARE INSTALLED OR UNIT IS OUT OF REACH.
DANGER
CAREFULLY LISTEN FOR UNUSUAL NOISE OR VIBRATION.
CAUTION
►
For first-time evaluation, fill tank (with water only) about one quarter full.
►
Connect to power supply.
►
BUMP START HRSM-EXP and check for proper fan blade rotation (clockwise if looking at front of
unit). If incorrect, find rotation connection changes on the motor's electrical schematic.
ON
OFF
THIS UNIT REQUIRES A HAZARDOUS DUTY ELECTRICAL
RECEPTACLE OR POWER SUPPLY
Fig. 3
