When using high-pressure hoses, do not excessively bend or step on them. Heavy pressure and wheel rolling should avoid premature damage.
The areas on the equipment with filter screens should be regularly maintained and cleaned to ensure good filter function (suction filter screen, pressure storage filter screen, and gun handle inner tube filter screen).
When the nozzle hole is blocked, do not use a needle to remove it hard to avoid damaging the nozzle lip and affecting the atomization quality.
4. Regularly inject lubricating oil (inside the 43 # compression screw) into the pump rod of the pneumatic pump and plunger pump.
5. The oil cup of the pneumatic connecting piece should be filled with 20 # engine oil frequently.
