Iwata HP-AH, Руководство пользователя

Страница: 9 / 18

－ ９ －
■
4
．
Maintenance after Painting
４-１ Maintenance
WARNING
* Always completely release pressure before maintenance in accordance with warning of safe operation
on page 2. If not done, remaining pressure can cause damage to human body by the splashing of
cleaning liquid or other misuse.
* The operator shall be fully conversant with the requirements in this manual and have enough
knowledge and experience.
* Pay full attention to the sharp tip of needle in order to avoid injury.
Maintenance procedure Important
1. After operation, be sure to empty fluid cup and
spray water or cleaning liquid for cleaning.
*When foreign matter is inside nozzle, loosen
needle chucking nut and pull needle 2mm.
Then close tip of nozzle cap with finger and pour
water or solvent into cup. Then if you push main
lever, air flows backward into nozzle which works
like gargling.
*Pull out needle and remove foreign matter.
*Clean needle and insert it till it touches nozzle.
1. Incomplete cleaning can cause adverse pattern
shape and particles.
*Be careful with handling of the tip of needle and
nozzle since they are very weak.
2. Clean other parts with attached brush soaked with
cleaning liquid and waste cloth.
2. Never immerse the whole airbrush into liquid such
as thinner.
*Immersion for a long time can damage O ring or
packing.
*Never damage holes of nozzle cap, nozzle, or
needle. If done, it can influence atomization
adversely.
3. Fully clean fluid passage before disassembly. 3. Remove fluid nozzle while pulling needle with main
lever pulled (toward you), in order to protect seat
section.
４-２ Inspection
Where to inspect When to replace parts
1. Each hole passage of cap and nozzle *Replace if damaged or deformed.
2. Packing or o rings *Replace if damaged or worn out.
3. Seat section between nozzle and needle for leakage *Replace if there is still leakage even after you clean
nozzle and needle.
If you replace nozzle or needle
only, first match up nozzle and needle to see if there is
any leakage.
*When replacing nozzle, use exclusive tool and
gradually tighten. Use of other tools can cause
breakage of thread or incomplete centering.
4. Tip of needle *Replace if bent or broken.
You cannot repair a bent needle. Replace it with a new
one immediately.
Incomplete needle can cause
adverse atomization and damage to tip of nozzle or
inner diameter.