8740144
MAGNETIC DRILL
V1.0
22
For technical questions call 1-800-665-8685
4. Tighten each of the grub screws until a slight resistance is felt.
Begin with the two center screws, then the outer screws.
Move the slide up and down and adjust each screw until the
slide’s motion is smooth without any sideway motion.
5. Raise the slide fully upward and push the guard (#6)
down fully.
6. Loosen the hex screws (#17) on the bearing bracket (#12).
Secure them again hand-tight.
7. Reinstall the arbor (#8.4).
8. Attach the upright drill to a steel plate and turn the magnet
on. Start the motor and check if the bearing bracket is
oscillating due to contact with the arbor. Slightly adjust the
grub screws holding the adjustable gib strip in place until
the oscillations are eliminated.
9. Shut the motor off and tighten the bearing bracket’s hex
screws with a wrench.
GREASE THE GEARBOX
Inspect the gearbox each month to make sure grease fully
covers all the moving parts. Redistribute and add grease
if necessary.
Replace the grease on an annual basis.
CARBON BRUSH MAINTENANCE
The carbon brushes may require maintenance when the motor
performance of the tool decreases or stops working completely.
1. Remove the brush cap from the brush holder on each side
of the motor housing.
2. Remove the carbon brushes from the housing. Keep track
of how the carbon brushes are orientated during removal.
The concave surface must be oriented in the same way if
the brushes are reused. This will prevent unnecessary wear
after reinstalling them.