Maintaining An Airbrush

An airbrush is an amazing tool that can offer versatility and usefulness that many can’t. However as with any tool it is important that it is well maintained in order to make sure that you get the best out of your equipment and therefore get the best finished results.

Cleaning and maintaining an airbrush is simple, however for the uninitiated then it can be daunting as there are various parts that require attention in order to avoid blockages and make sure that you get the best finish whatever the project you’re working on

How to clean an airbrush

Replace the airbrush colour bottle with a bottle containing cleaning solution and spray until the solution is clear and clean. Use the cutaway handle during this process . Replace the colour bottle and spray the next colour; when finished, repeat the cleaning procedure.

Before you finish an airbrush session or any time the airbrush becomes clogged, increase the air pressure and spray cleaning solution through the airbrush for a short period of time. Store the airbrush in a dustless area or continue using after decreasing the air pressure to the desired working pressure. Pressure cleaning by this method will thoroughly clean the paint passage, nozzle, and needle.

How to clean your airbrush needle

Loosen the airbrush needle chucking nut and slowly pull the needle straight out. Wipe the residue off the needle by gently rotating it in a soft cloth folded over the needle. Carefully re-insert the needle into the airbrush near the back and push gently until it seats against the nozzle. Caution: The most probable time to damage the needle is when the needle passes through the trigger mechanism and needle packaging screw. If the needle stops abruptly, retract and examine the trigger mechanism for proper assembly and re-insert the needle again. Tighten the needle-chucking nut .

Periodical Airbrush Maintenance

To ensure smooth trigger action, lubricate the needle and trigger mechanism regularly. Remove the needle and coat it with a high-quality grease (like Medea Super Lube); then wipe the needle with a soft, clean cloth, leaving on a light coat of grease. Re-insert the needle into the airbrush and re-tighten the needle-chucking nut

Note: DO NOT over-grease the needle packing, since it is possible to transfer the excess grease into the nozzle, causing severe paint flow problems. DO NOT use light machine oil for lubrication. This will cause the needle to stick slightly as it moves though the needle packing.

A note of caution

If it becomes absolutely necessary to dismantle the airbrush, please note the following: DO NOT use pliers to assemble or disassemble the airbrush. The parts are to be hand tightened only.

Always remove the needle before replacing the nozzle. Once the nozzle is in place and secure, then replace the needle. This will prevent the nozzle from splitting when tightening the nozzle head cap

Information initially provided by arttalk

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