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Ransburg, Cleaning shaping air holes – Ransburg RMA Dual Purge Direct A12300 User Manual

Page 66

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CLEANING SHAPING AIR

HOLES

In order to maintain uniform pattern control, the

shaping air holes of the inner ring and the shaping

air cap must be clean and free of any blockage.

It is best to leave the shaping air supply ON

during normal production break cleaning periods.

Shaping air can be reduced to 70 slpm during

this time. This will help material from entering

the passage ways.

Periodically (weekly) the outer shaping air cap and

the inner shaping air ring should be removed and

thoroughly cleaned. Use of an ultrasonic cleaner

would make cleaning of hole diameters easier.

Inspect all holes for blockage. Blow holes clear

with compressed air after some time of soaking

in solvent. DO NOT use any type of pick to clear

the holes. Damage may result to parts and could

affect performance of the equipment. If holes are

damaged (oversized holes, blockage, gouges) it

must be replaced.

RMA-303 Dual Purge/Direct Charge - Maintenance

61

NOTES

Ransburg

LN-9263-08.5