00192156-04.pdf - 第62页
Maintenance Maintenance Instr uctions F 9 4-monthly maintenance jobs 03/2003 US Edition 62 9
Maintenance Instructions F Maintenance
03/2003 US Edition 9 4-monthly maintenance jobs
61
Dismantle front part of head 9
: Use the "Single Functions" menu to return the nozzles of every Collect&Place head to the noz-
zle changer.
: Switch the placement system off at the main switch.
Follow the correct shut-down routine. 9
9
9
Remember to follow the ESD regulations.
9
9
: Cover the feeder area to protect the feeder modules and front part of the head.
a Unplug the ribbon cables for the front part of head on the conversion board.
s Detach the compressed air hose.
To do this, use the pliers from the service box for the DLM 1 and DLM1-6 heads. 9
9
9
d Loosen the 3 (10.000er / 8000x head) or the 4 screws (DLM1 / DLM1-6) of the front part of
head (using a 3 mm Allen key) and remove it.
Hold the front part of head firmly as you remove the screws. 9
Look out for the white plastic distributor plate and the distributor. 9
9
Turn the star half a revolution to avoid damaging the valve plunger drive with the valve plunger.9
9
: Place the front part of the head on a soft ESD surface (with the valve plunger side underneath)
or place it on a suitable head stand.
: Remove the sleeves and place them in the containers provided.
Maintenance Maintenance Instructions F
9 4-monthly maintenance jobs 03/2003 US Edition
62
9
Maintenance Instructions F Maintenance
03/2003 US Edition 9 4-monthly maintenance jobs
63
Z axis (front part of head) 9
a Use a brush or cottonwool bud to move dirt from the Z axis toothed belt.
: Clean the rollers, toothed wheels and the toothed belt with a cottonwool bud or lint-free cloth
moistened with ethyl alcohol.
: Check the toothed belt for wear.
Replace the toothed belt if it shows signs of wear (see servicing instructions).
: Lightly grease the toothed belt with ISOFLEX TOPAS NCA 52 and remove any excess grease.
s Check that the Z axis guide runs easily and without play.
: Check the jaws for damage.
Contact your regional Service Center if defects are identified in the Z axis or jaws. 9
Oil the miniature roller table 9
: Move the Z axis into its bottom position.
: Wipe the needle of the oil dispenser.
Do not press any oil out of the oil dispenser. Just one visible drop would be too much oil. 9
9
9
d Simply place the needle against the grooves of the miniature roller table. When it makes con-
tact, sufficient oil will be transferred to the grooves (capillary effect).
: Move the Z axis up and down several times to distribute the film of oil.
Distributor plate 9
f Remove the distributor plate.
: Blow through with compressed air.
g Clean the sleeve shaft using a lint-free cloth moistened with ethyl alcohol.
: Grease the back very lightly with Unisilkon L250L to ensure it is sealed with respect to the star.
Remove any visible, excess grease.
9
There must be NO grease in the holes. 9
9
: Place the distributor plate on a clean surface.