Please read the following carefully – Harbor Freight Tools 93212 User Manual
Page 31
Page 31
For technical questions, please call 1-800-444-3353.
SKU 93212
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.
Problem
Possible causes
Likely solutions
Difficulty moving
Cranks of Cross
Slide, Compound
Slide and/or
Carriage Handwheel.
Debris jammed around Gibs.
1.
Gibs adjusted too tight.
2.
Bedways need lubrication.
3.
Remove Gibs, clean Gibs and all adjacent areas.
1.
Re-lubricate, then reinstall Gibs.
Loosen Gib screws (99 and/or 106) and lubricate
2.
bedways.
Lubricate bedways.
3.
Cutting Tool
or machine
components vibrate
excessively during
operation.
Tool Post (112) too loose.
1.
Cutting tool jutting too far out of
2.
Tool Post or not secure.
Gibs need adjustment.
3.
Cutting tool need sharpening.
4.
RPM or feed rate incorrect for
5.
job.
Clean any debris around Tool Post, then securely
1.
tighten Tool Post.
Remove and reinstall cutting tool so that at least
2.
two screws hold it securely in place and no more
than 1/3 of the tool extends beyond the Tool Post.
Adjust Gib screws (99 and/or 106).
3.
Sharpen or replace tool.
4.
Check and adjust for recommended RPM and/or
5.
feed rate.
Finished piece
uneven from one
end to the other.
Chuck and Tailstock are not aligned. Realign Tailstock following Tailstock Alignment
instructions in the maintenance section of this
manual.
Difficulty moving
Chuck Jaws.
Debris lodged between Jaws and
Chuck.
Remove Jaws. Clean and lubricate Chuck threads,
then reinstall Jaws.
Carriage will not
feed.
Gear or gears not engaged.
1.
Damaged gears.
2.
Feed Handle screw loose.
3.
Check gears and adjust positions.
1.
Check and replace damaged gears.
2.
Tighten feed handle screw.
3.
Follow all safety precautions whenever diagnosing or servicing the tool.
disconnect power supply before service.
reV 10b