DURASONIC XPS240-4L Manuale d'uso - Pagina 12

Sfoglia online o scarica il pdf Manuale d'uso per Pulitore a ultrasuoni per gioielli DURASONIC XPS240-4L. DURASONIC XPS240-4L 18.

Degassing - fresh solutions contain many dissolved gases (usually air), which reduce

effective ultrasonic action. Although solutions will naturally degas over time. Solutions

that have been sitting unused for 24 hours or longer have reabsorbed some gases.

Heat - increases the chemical activity of cleaning solutions.

Surface tension - can be reduced by adding solution to the bath. Reduced surface

tension will increase cavitation intensity and enhance cleaning.

Solvents - never use solvents. Vapors of flammable solutions will collect under the

cleaner, where ignition is possible from electrical components.

Renewal- replace cleaning solutions often to increase ultrasonic cleaning activity.

Solutions, as with most chemicals, will become depleted over time. Solutions can

become contaminated with suspended soil particles which coat the tank bottom,

inhibiting ultrasonic activity.

Application Hints

CAUTION

Never clean novelty or inexpensive jewelry in the cleaner. The combination of heat

and vibration may loosen a cement-held setting.

Never clean gemstones such as emerald, amethyst, pearl, opal, coral, turquoise,

peridot or lapis lazuli in the cleaner.

First time cleaning - first experiment with one piece, then proceed with the remainder.

Solution level- Be sure to maintain solution level within 1 ½" of top of the tank. Surface

activity can vary with liquid level.

Load size - It is faster and more efficient to run several small loads rather than a few

big loads.

Placing items - Never allow items to sit on the bottom of the tank. Always place them in

a tray or beaker or suspend in the solution.

Rinsing items - After cleaning, use a clean water bath to rinse away chemicals

adhering to items.

Lubricating items - When necessary, re-Iubricate items immediately after cleaning.

Drying items - Air drying at room temperature works for some items. Place parts

requiring faster drying time under hot air blowers or in ovens.