User Manual

9
●THE OPTIONAL RIG
An optional rig stand is available to allow
stable drilling with larger bits up to 8”
(200mm).
●OPTIONAL RIG-ASSEMBLY
1. To attach the motor to the rig, first
remove the core bit .
2. Remove the side handle and clamp.
3. Fully loosen the clamping bolt on the
Cradle Clamp Bracket to open the
clamp. Place the gearbox nose into
the clamp at the desired angle and
replace the cradle clamp bolt.
4. Tighten the cradle clamp bolt.
5. Adjust the four leveling bolts as
needed to achieve a good level
positioning, then fully tighten the
center anchor bolt. (a carpenter’s
level may be used if leveling
accuracy is crucial). The entire rig must
be mounted solidly.
6. If angle drilling is desired, loosen the
hexagonal screw head on the
baseplate by crank handle, then
loosen hexagonal screw head on the
behind of column by crank handle.
Then adjust to the desired angle.
Firmly retighten these two hexagonal
screw by crank handle before
proceeding.
7. First use a copper washer ( not
included) then add some anti-seize
compound or grease to the threads,
then attach the core bit (not included)
to the spindle and tighten with the
wrench (supplied) on the spindle and
one correct sized wrench (not
included) on the bit coupling.
8. Keeping the hose away from the
drilling operation and keep the water
control valve closed until drilling
begins.
9. Attach a GFCI or PRCD device (not
included) inline with the power source
and plug in the power supply cord.
10. Put on all eye and hearing protection
before beginning drilling.
Variable speed
thumbwheel
Hexagonal Screw Head
Crank Handle
Hexagonal Screw Head