O.D. Brush Replacement; Reamer Blade Replacement; Motor Thermal Overload - RIDGID 122 Manual De Instrucciones

Rack Tension
Set Screw
Roller Slide
Assembly
Figure 15 – Remove Cutter Wheel Screw
2. Remove cutter wheel screw and replace the cutter
wheel (Figure 15) . See Accessories section for avail-
able cutter wheels.
3. Reinstall the roller and slide assembly and securely
tighten the shoulder bolt.

O.D. Brush Replacement

The O.D. Brush should be replaced when its bristles
become uneven or too short to effectively clean the tubing.
See Figure 5.
1. Hold the O.D. brush shaft stationary by gripping the flat
located near the surface of the housing with a
wrench.
2. Remove the 1 / " nut and washer from the shaft and
2
replace the brush.
3. Reinstall washer and nut and securely tighten.

Reamer Blade Replacement

Replace reamer blade if it is damaged or dull.
1. Remove reamer from its shaft by loosening set screw
with a 5 / " hex key.
32
2. Unscrew two cap screws that hold the blade to the
reamer cone. Replace the blade
3. Reinstall reamer onto the shaft and secure with
screw.
122/122XL Copper Cutting and Prep Machines
Shoulder
Screw
Cutter
Wheel
Figure 16 – Reamer

Motor Thermal Overload

The motor is equipped with a thermal overload that turns
off the motor if it gets too hot.
To reset the thermal overload, unplug machine and turn
ON/OFF switch to the OFF (O) position and allow the
motor to cool for 15 minutes. Remove the motor cover
(Figure 17) . Press the red reset button located on the end
of the motor (Figure 18) .
/ "
9
16
Figure 17 – Motor Cover
5 / " set
16
Figure 18 – Motor Reset Button
Set Screw
Reamer
Blade
Red Reset
Button
11