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PR-40 Maintenance Manual Content Parts Structure Holder (ø12) Spring Main Unit Air Cap Set Screw Needle Packing Piston Set PR-40 Liquid Nozzle Spanner MK-3型 Liquid Volume Adjuster Spanner Daily Cleaning 1.Remove air cap 2. Wipe out the top of liquid nozzle with duster...
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Periodic Disassemble and Cleaning • For disassembling make sure to use “Lumina”spanner. • Remove Piston set prior to Liquid nozzle, and it prevents the damage of liquid nozzle. Do not use pliers or other tools at disassembling. It will hurt liquid nozzle and cause malfunction.
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Parts Exchange Liquid Nozzle, Needle, and Packings are Consumables. If liquid leak from the top of the nozzle were occurred, Y-Ring Replace these parts with new one. (for Piston) Set Screw Liquid Nozzle Needle Liquid nozzle and needle (or Piston Set) should be replaced all together.
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