Nakayama PRO NS5010, Руководство пользователя

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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.