Ryobi EDP-5530L Manuel D'utilisation page 32

GB
F D
MAINTENANCE
LUBRICATION
Lower spindle to maximum depth and oil moderately
■
once every three months.
Oil the column lightly every two months.
■
If cranking becomes difficult, grease gear rack lightly.
■
The ball bearings in the tool are permanently lubricated.
MOTOR / ELECTRICAL
The induction motor is easy to maintain but must be kept
clean. Do not allow water, oil, or sawdust to accumulate
on or in it. The sealed bearings are permanently
lubricated and need no further attention.
HEAD ASSEMBLY AND MOTOR HOUSING
Frequently blow out any dust that may accumulate inside
the head assembly and/or motor housing.
Problem
Noisy operation
Bit burns or smokes
Excessive drill runout or
wobble
Drill bit binds in workpiece
Workpiece support loosens
E I P NL
TROUBLESHOOTING
Possible Cause
Incorrect belt tension
Dry spindle
Loose spindle pulley or motor pulley
Incorrect speed
Chips not coming out of hole
Dull bit
Feeding too slow
Not lubricated
Bent bit
Bit not properly installed in chuck
Chuck not properly installed
Worn spindle bearings
Excessive feed pressure
Improper belt tension
Workpiece not supported or
clamped properly
S DK N FIN
English
GEAR RACK
Periodically lubricate the worm gear and gear rack in
order to keep the vertical movement smooth and to help
prolong the life of the drill press.
REMOVING THE SPINDLE / CHUCK
The chuck tool is used to remove the chuck and/or
spindle when either an attachment is to be used or when
large drill bits with a tapered shank are to be used.
Unplug the drill press.
■
Lower the spindle until the slots in the spindle are
■
visible.
Insert the chuck tool into the spindle slot. While
■
supporting the chuck in one hand, tap the chuck tool
lightly with a rubber mallet until the chuck and spindle
release from the drill press.
Remove the chuck tool from the spindle.
■
Solution
Adjust belt tension.
Lubricate spindle.
Tighten set screws in pulleys.
Change speed.
Retract bit frequently to clear chips.
Sharpen or replace bit.
Feed fast enough; allow drill to cut.
Lubricate bit for metal work.
Replace bit.
Install bit properly.
Install chuck properly.
Contact authorized service center.
Reduce feed pressure.
Adjust belt tension.
Check support and/or reclamp workpiece.
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