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EN

WWW.NAKAYAMATOOLS.COM

6

Warehousing

Troubleshooting

The Sprayer should be stored in a dry place indoor out of reach of children.

The gas inside the tank shall be released before storage. Pressurized storage is prohibited. 

Problems

Causes

Solutions

Leakage or poor spraying occurs

· The seal-ring loose or is damaged

· Nozzle strainer or suction strainer is blocked 

· Nozzle is blocked 

·Re-tighten up or replace

·Clean

·Clean or repair

Pump handle is too heavy to operate

· Piston O-ring insufficiently lubricated

· Too high pressure in the tank.

·Apply lubricant to piston O-ring

·Stop pressurizing. Check the relief valve for 

jamming. Repair it if necessary.

Pump handle is too light to operate

· Piston O-ring wears off or comes off.

· Water-proof washer comes off

·Replace the piston O-ring

·Repair

Spray air instead of water

· The suction hose inside the tank comes off

·Remove the hose cap and take out the suction 

hose to tighten.

No spray jet or uneven spray jet

· Clogged

·Have the suction hose and nozzle check and 

cleaned

Cleaning and Maintenance

Upon finish of spraying, repeated flushing and pressurized spraying with 

clean water at an allowed place is required till the discharged liquid is 

clean. 

The strainer at the front end of suction hose can be disassembled for 

flushing.

The nozzle shall be flushed with water. Never use a hard tool to remove 

the impurities in the nozzle holes. Apply some lubricant to the O-ring in 

the nozzle after cleaning.

Summary of Contents for 037545

Page 1: ...en el WWW NAKAYAMATOOLS COM ART NO NS5010 NS8010 037545 037552...

Page 2: ...strong alkaline and inflammable solutions Never use highly tox ic and highly persistent pesticide for pest control of vegetables melon crops fruit trees tee herbal medicines etc And the harvesting ti...

Page 3: ...ut by technicians of the authorized service department of the manufacturer Always use the product with the supplied equipment Operation of the product with non provided equipment may cause malfunction...

Page 4: ...ill shut off by itself and stop spraying You shall inflate the tank if you desire to proceed to spray Note Residual pressure will be maintained in the tank even upon the finish of spraying due to the...

Page 5: ...2 Seal Washer 1 11 Funnel 1 3 Pressure Regulating Valve 1 12 Funnel Washer 1 4 Spray lance O ring 10 7 1 8 1 13 Tank 1 5 Spray boom 1 14 Tank base 1 6 Shut off valve 1 15 Pump 1 7 Hose 1 16 Pump Gaske...

Page 6: ...mming Repair it if necessary Pump handle is too light to operate Piston O ring wears off or comes off Water proof washer comes off Replace the piston O ring Repair Spray air instead of water The sucti...

Page 7: ...EL WWW NAKAYAMATOOLS COM 8 Bba 40 C...

Page 8: ...EL WWW NAKAYAMATOOLS COM 9 Service NS5010 NS8010 5L 8L 1 3Bar 1 3Bar 190mm 225mm 180x470mm 180x655mm 3 3 6Bar 3 3 6Bar 1 32Kg 1 71Kg 1 3 2...

Page 9: ...EL WWW NAKAYAMATOOLS COM 10 4 5 1 4 0 2bar 1 0 15bar 6 7 8 9...

Page 10: ...EL WWW NAKAYAMATOOLS COM 11 1 1 10 1 2 1 11 1 3 1 12 1 4 O ring 10 7 1 8 1 13 1 5 1 14 1 6 1 15 1 7 1 16 1 8 1 17 1 9 2...

Page 11: ...EL WWW NAKAYAMATOOLS COM 12 Piston O ring insufficiently lubricated Too high pressure in the tank O ring o ring O ring O ring...

Page 12: ......

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