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Available languages
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Proper Application & Precautions
Operation Procedure
1. Check the power source.
2. Fasten a high pressure outlet pipe.
3. Turn on the power of motor and switch on a sprayer immediately to release the residual air from inside the pump, make
sure that the water fluid from an outlet is normal (if it is abnormal, then remove the high) pressure outlet pipe so as to accel-
erate the air releasing from the pump).
4. Adjust the pressure by turning a pressure releasing valve clockwise to obtain a normal pressure.
Lubrication Of The Pump
1. Originally change the oil after the machine running about 30-50 hours and subsequently,in an interval of about 70-100
hours (made sure whether or not the oil is deteriorated).
2. Unfasten an outlet screw and release the discarded oil.
3. Fasten the outlet screw and unfasten an inlet cover then replenish 30#-40# clean oil. The right amount of the oil indicates
at a two third portion in an oil glass.
4. Make sure that the oil tank depressurizes by slightly unscrewing the oil cap before operating the machine.
5 Be sure to clear the interior of pump by pouring clear water into the tank and restarting the motor immediately after
finishing the application of chemical.
Precautions During Pump Application
Valve
1. Disassemble the valve plug from the valve and clean it if they are stuck up.
2. Clean the residues accumulated over the valve plug
3. Change the valve spring if it is broken or worn out.
Unloaded Valve
1. Change a new one if the pressure gate or the valve seat is found worn out.
2. Clean the residues on the valve seat.
3. Change new ones if the oil ring is worn out.
CAUTION
1.Do not use the sprayer without load (Do not dry run the pump)
2.Do not use the sprayer without oil in the pump.
3.Do not spray on Humans and animals.
4.Read this manual before using the sprayer.
5.Do not spill water or chemical on Motor.
6.Do not use the motor in wet condition.
7.Do not use the sprayer with loose Electric connections.
8.Ensure proper earthing for power supply.
9.Do not use the Sprayer when the voltage is below 200V or above 220V.
Technical Data
Voltage/Frequency: 230V/50-60 Hz
Power:
800w
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* The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes signif-
icantly affect the performance and safety of the products. The parts described / illustrated in the pages of the manual that you hold in your hands may also
concern other models of the manufacturer's product line with similar features and may not be included in the product you just acquired.
* Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is
used in commercial, trade or industrial businesses or for equivalent purposes.
* To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or replacement work, including maintenance and
special adjustments, must only be carried out by technicians of the authorized service department of the manufacturer.
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WWW.NAKAYAMATOOLS.COM
CAUTION! The sprayer is delivered without oil.
Fill the oil tank with the right amount of oil.
Always tighten the oil cap after operation,
before moving or storing the machine.
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