Seiko 7C17 Uživatelský manuál stáhnout pdf (Strana 37)

Prev. maint. (cont.)

Checking Iron Tip for Wear The iron tip will tend to corrode & oxidize more quickly if it is not

kept clean and free of flux residue build-up on the tip. The molten

solder & liquid flux are removed upon air jet cleaning. Burnt flux

residue, black in color will build up above the tin / lead plated area

of the tip. This needs to be removed with a sponge and / or

“Orange” wood stick approximately one time per hour.

While the robot is in the home position, loosen the compression nut

that locks the feed tube in place. Pull the feed tube back so it is out

of the way. Use a wet sponge or an “Orange” wood stick to scrape

the black flux residue from the tip. Make sure the iron tip is clean

prior to returning the feed tube to the solder position. Re-tighten the

compression nut and return to normal operation.

Corroded TM

Iron Tip

Has a hole worn

into the surface

because the tip

has been in use

too lon

Black Flux Residue

– Remove with a wet

sponge or an

“Orange” wooden

stick

Iron Tip Type: DCS

Iron Ti

Dimensions

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 43 44

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Seiko 7C17 Uživatelský manuál Strana 37