Clarke MetalWorker CDP151B, Руководство по эксплуатации и техническому обслуживанию

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TROUBLE SHOOTING
Excessive
drill wobble
A) Loose chuck
B) Worn spindle, or bearing
C) Worn chuck
D) Bent drill
A) Tighten by pressing chuck down on
to a block of wood against table.
B) Replace spindle shaft or bearing
C) Replace chuck
D) Renew Drill
PROBLEM
Noisy operation
(under load)
A) Incorrect belt tension
B) Dry spindle
C) Loose pulley
D) Loose belt
E) Worn bearing
A) Adjust tension
B) Remove spindle/quill assembly
and lubricate
C) Tighten pulley
D) Adjust belt tension
E) Replace bearing
PROBABLE CAUSE REMEDY
Table difficult to
raise
A) Needs lubrication
B) Table lock tightened
A) Lubricate with light oil
B) Loosen clamp
15
Motor won’t
start
A) Power supply
B) Motor connection
C) NVR Switch connections
D) Faulty switch
E) Motor windings burned
F) Pulley Cover not closed.
G) Micro Switch inoperative.
A) Check power cord/fuse
B) Check motor connections
C) Check switch connections
D) Replace switch
E) Replace motor
F) Close pulley cover.
G) Check operation of micro switch,
per instructions Page 10. If switch
operates correctly but motor fails
to start consult your Clarke dealer
Drill burns
or smokes
A) Incorrect speed.
B) Chips are not discharging
C) Dull drill or incorrect
clearance for material.
D) Needs coolant
E) Excessive feed pressure
A) Refer to Cutting Speed chart,
and adjust drill speed accordingly
B) Clean drill
C) Check sharpness & profile
D) Use coolant whilst drilling
E) Apply less pressure
Drill binds
in workpiece
A) Excessive feed pressure
B) Loose belt
C) Loose drill
D) Incorrect drill speed.
E) Drill angles incorrect for
type of material
F) Loose Spindle Pulley
A) Apply less pressure
B) Check belt tension
C) Tighten drill with key
D) Refer to Cutting Speed chart,and
adjust drill speed accordingly
E) Consult an appropriate manual
re. Drills and CuttingAngles, and
sharpen drill accordingly.
F) Tighten Pulley grub screw