Ridgid DP15501 User Manual

Page of 40
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Maintenance
Maintenance
     WARNING: 
For your own safety, 
turn switch “OFF” and remove plug 
from power source outlet before 
maintaining or lubricating your drill 
press.
A coat of automotive type paste wax
applied to the table and column will help
to keep the surfaces clean.
     WARNING: 
To reduce the risk of 
shock or fire hazard, if the power 
cord is worn or cut, or damaged in 
any way, have it replaced immedi-
ately.
Lubrication
All of the ball bearings are packed with
grease at the factory. They require no fur-
ther lubrication.
Periodically lubricate the table elevation
mechanism, the splines (grooves) in the
spindle, and the rack (teeth of the quill).
See “Getting to Know Your Drill Press”. 
Wiring Diagram
Troubleshooting
     WARNING: 
For your own safety, turn switch “OFF” and always remove
plug from power source outlet before troubleshooting.
Consult your Authorized Service Center if for any reason motor will not run.
Trouble
Probable Cause
Remedy
Noisy Operation
1. Incorrect belt tension.
2. Dry spindle.
3. Loose spindle pulley
4. Loose motor pulley
1. Adjust tension. See “Installing and 
Tensioning Belt” section.
2. Lubricate spindle. See “Lubrication” 
section.
3. Checking tightness of retaining nut 
on pulley, and tighten if necessary.
4. Tighten set screws in pulleys.
Motor Cord
Switch Locking
Switch Rocker (Light)
Black
Black
Socket Asm Bulb
White
White
White
Black
Green
Gre
en
Blac
k
White
Cord w/Plug
Green
Lead 3" White
Lead
3"
Black
(On/Off)
Top
To
Motor