00191376-07.pdf - 第26页

4 Weekly maintenance jobs HS Preventive Maintenance 01/2006 US E dition 26 4

HS Preventive Maintenance 4 Weekly maintenance jobs

01/2006 US Edition

Check the filter mats of the air filter box (Option) 4

: Check the filter mats in the air filter boxes for dirt.

For light to average soiling, clean the filter mats with the vacuum cleaner.

Replace the filter mats if they are very dirty.

Clean the X/Y scales (if required) 4

Only use soft cloths to clean the scale rods. Do not apply too much pressure. 4

a Clean the incremental scales of the X and Y axes, if required using a lint-free soft cloth moist-

ened with ethyl alcohol.

Dirty scale rods lead to counting errors on the X and Y axes, and thus result in machine stoppages.4

Change the nozzle changer magazines 4

: Use the "Single Functions" menu to return the nozzles of the Collect&Place head to the nozzle

changers.

s Remove the nozzle changer magazines and replace them with magazines with cleaned ce-

ramic nozzles or new nozzles.

: Use the "Single Functions" menu to pick up the nozzles of the Collect&Place head once more.

: Empty the nozzle reject bin.

: Repeat the job at the other locations.

4 Weekly maintenance jobs HS Preventive Maintenance

01/2006 US Edition

HS Preventive Maintenance 4 Weekly maintenance jobs

01/2006 US Edition

Empty the component drawer or flap of the 8 mm S feeder 4

: Unplug the 8 mm S feeder and lift it off the changeover table.

a Remove loose components from the changeover table with a brush or using the vacuum

cleaner.

s Empty the component drawer of the 2x8 mm S feeder (if present).

d Open the flap of the 3x8 mm S feeder (if present) and remove the components.

f Wipe the base of the feeder module to remove any dirt.

g Cut off the used tape so that it is flush with the feeder.

: Return the feeders to their original (correct) locations.

Make sure that the feeder is seated firmly on the changeover table and is inserted at the right po-

sition. 4

: Close the protective cover.

: Repeat these tasks in every placement area.