INTRODUCTION
&
INSTRUCTIONS
FOR
OPERATION
&
MAINTENANCE
:
INTRODUCTION
:
W
E CONGRATULATE YOU ON THE PURCHASE YOU HAVE
MA
DE. THE SPRAYER CONSISTS OF THE FOLLOWING:
1)
BLOW MOULDED HDPE 4 LTS TANK FITTED WITH BRASS METERING VALVE ASSEMBLY TO METER
THE SPRAY OUTPUT.
2)
BLOWER HOUSING FITTED WITH DOUBLE STAGE ELECTRIC MOTOR & ULV NOZZLE.
OPERATION
:
FIRST USE THE SPRAYER WITH WATER TO GET YOURSELF ACQUAINTED WITH ITS WORKING.
THE BLOWER HOUSING CAN BE TILTED TO THE DESIRED POSITION BY LOOSENING & TIGHTENING THE
HANDLE LOCK ASSLY FITTED ON THE BLOWER MOUNTING BRACKET.
PLEASE ENSURE THAT GASKET HAS BEEN PLACED IN THE FILLER HOLE CAP.
THE SPRAYER IS NOW READY FOR USE.
SWITCH ON THE SPRAYER & ADJUST THE METERING VALVE TO LOW, MEDIUM OR HIGH
DISCHARGE AS DESIRED.
WORKING
:
OUR R &
D HAS DEVELOPED A UNIQUE NOZZLE ASSLY MADE FROM ENGINEERING PLASTIC TO PRODUCE
THE ULTRA LOW VOLUME DROPLETS. THIS NOZZLE HAS BEEN DESIGNED USING THE LATEST CAD CAM
TECHNOLOGY.
THE MOTOR & BLOWER ASSEMBLY IS FITTED IN THE BLOWER HOUSING.
THE MOTOR WITH DOUBLE STAGE AXIAL BLOWER RUNS AT A SPEED OF 20,000 RPM. THE BLOWER
MOV
ES A LARGE AMOUNT OF AIR THROUGH THE NOZZLE ASSLY CONSISTING OF THREE INDIVIDUAL
NOZZLES, EACH OF WHICH HAS TWO SETS OF AIR DIRECTING FINS. ONE AIR DIRECTING FIN SET CAUSES
THE AIR TO BE ROTATED CLOCKWISE AND THE OTHER CAUSES THE AIR TO BE ROTATED COUNTER-
CLOCKWISE.
THIS OPPOSITE & CIRCULAR PNEUMATIC ACTION SHEARS THE SPRAY SOLUTION INTO SMALL
DROPLETS.
THE AIR RUSHING AT A HIGH VELOCITY CREATES A NEGATIVE PRESSURE IN THE LIQUID TUBE, WHICH
CAU
SES THE LIQUID TO BE DRAWN FROM THE CHEMICAL TANK, INTO THE NOZZLE SYSTEM WHERE IT IS
PNEUMATICALLY SHEARED INTO FINE DROPLETS. THESE FINE DROPLETS ARE CARRIED AWAY BY THE AIR
BLAST.
SAFETY
PRECAUTIONS
/
WARNING
READ
AN
D
UN
DERSTAND
THESE
SAFETY
PRE-CAUTIONS
BEFORE
OPERATING
THE
SPRAYER.
FAILURE
TO
PROPERLY
FOLLOW
THESE
PRECAUTIONS
MAY
LEAD
TO
A
FIRE,
EXPLOSION
OR
ELECTRICAL
SHOCK
HAZARD.
1. ELECTRIC POWER: THIS SPRAYER CAN BE USED ON ORDINARY 3-PIN PLUG POINTS (220 / 230 AC).
PLEASE TAKE ALL PRECAUTIONS APPLICABLE TO THE USE OF ELECTRIC POWER.DO NOT DISCONNECT
THE SAFETY GROUND OR USE EXTENSION CORDS OR “CHEATER’ PLUGS TO CONNECT THIS SPRAYER
TO A TWO-WIRE SYSTEM. NOT DOING SO MAY RESULT IN A HAZARDOUS ELECTRICAL SHOCK.
Summary of Contents for ULV FOGGER-ELECTRIC
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