Central Machinery bench drill press User Manual Page 12

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  • TROUBLESHOOTING
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SKU 44505 For technical questions, please call 1-800-444-3353. Page 12
Troubleshooting
Symptom Possible Cause Solution
Drill bit burns or smokes
Incorrect spindle speed1.
Dull drill bit2.
Drilling too slowly3.
Lacking lubrication4.
Change spindle speed1.
Replace with new bit2.
Drill faster3.
Lubricate cutting area4.
Makes unusual noise
Belt tension set wrong1.
Spindle dry2.
Loose spindle pulley3.
Loose motor pulley4.
Adjust belt tension1.
Lubricate spindle2.
Check pulley nut3.
Tighten Set screws4.
Drill bit wobbles
Bent bit1.
Worn Spindle Bearings2.
Drill bit not in Chuck correctly3.
Chuck not properly installed4.
Replace drill bit1.
Replace spindle bearings2.
Reinstall drill bit3.
Reinstall Chuck and Arbor assembly4.
Feed Wheel returns
slowly, or too fast
Tension Spring not in adjustment Adjust Tension Spring. See page 10.
Drill bit binds
Workpiece pinching drill bit1.
Dull drill bit2.
Feed pressure too hard3.
Belts loose4.
Reposition workpiece, lubricate drill1.
Replace drill bit2.
Pull Feed Handle slowly.3.
Adjust motor and spindle belt tension4.
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT
HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS
QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/
OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD
BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE
BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE
ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER
INSTALLATION OF REPLACEMENT PARTS THERETO.
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