Kreg DK1100 Single-Spindle Electric Pocket-Hole Machine - Manual (Page 11)

R
DK1100 FE / DK3100
10
20 Amp Outlet Required
This machine was intended for use with a 20 amp electrical
service only. To reduce the possibility of fi re hazard, only use
this machine with a properly wired 20 amp outlet, indicated by a
horizontal notch in the outlet’s left opening.
Acrylic Top Must Be Secured
Do not operate this machine without the acrylic top positioned
correctly and secured with the two provided lock-down screws
(1/8” allen wrench provided). Running the machine without the
top in place and properly secured increases your chance of
injury and is not recommended under any circumstance.
Changing Drill Bits
You can expect to drill between 4000 and 5000 holes in Oak
with your #DKDB drill bit before the bit will need to be sharp-
ened. This baseline was established using the factory set-
tings described in this manual on page 12 (Feed Rate Flow
Control). Adjust your sharpening schedule for your settings
and the material that you may be drilling.
IMPORTANT !
Before changing the drill bit, make certain your machine is
DISCONNECTED from the AIR SUPPLY and/or ELECTRI-
CAL SUPPLY. Cycle the machine via the foot switch several
times to remove air from the system. Without an air supply or
electrical supply you can be certain the bit will not acciden-
tally engage while you are performing maintenance.
Step 1: Disconnect the machine from the air supply and/or
electrical
supply.
Step 2: Remove the Top Plate to gain access to the inside of
the
machine.
Step 3: Loosen both Set-screws with the hex key that hold the
drill bit in place inside the Drill Chuck.
Step 4: Remove the Drill Bit by pushing forward out of the Drill
Chuck and into the Drill Guide Plate until the Drill Bit
clears the Drill Chuck. Angle the Drill Bit slightly and
pull clear of the Drill Guide Plate.
Step 5: Insert a new or re-sharpened Drill Bit into the Drill
Chuck, aligning the fl at on the Drill Bit shank with the
Set-Screws.
Step 6: Tighten the Set-screws front and back to maintain
equal pressure on the Drill Shaft.
Step 7: Reset the Counter to track Drill Bit life.
Drill Chuck
Set-screws
Drill Bit
DK3100 Only
The DK3100 machine will allow you to drill a single pocket hole
or two pocket holes at the same time. The 3-chuck head is
designed such that two holes may be drilled with 3/4” (middle
and right bit), 1” (left and middle bit), or 1-3/4” (left and right bit)
spacing. Note: the middle drill chuck is designed to rotate to the
left and only a left-hand drill bit should be used in that drill chuck.
A left-hand bit can easily be identifi ed by the dark-gray color.
Drill Plug
Set
Screws
Drill Chuck