Kreg Pro DK5100, Owner'S Manual

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DK5100
Clamping-Cylinder Height
The factory cylinder-height position accommodates
½"–¾" [13mm–19mm] material thicknesses.
For thicker material, adjust the cylinder height.
WARNING:
!
Before adjusting clamping-cylinder height, disconnect the machine
from the air supply. Cycle the machine via the foot switch several times to remove air
from the system.
(1) Loosen two socket-head screws on
each side of the clamping cylinder bracket.
(2) Adjust the clamping cylinder to allow
the workpiece to pass under the clamp pad.
(3) Tighten the socket-head screws.
Clamping Duration
The clamping duration control adjusts the amount of time the
pneumatic clamp engages the material before, during, and after drilling.
(1) Loosen the locking collar
(2) Turn the screw clockwise to increase
clamping time, counter-clockwise to decrease clamping time.
(3) Tighten the locking collar.
ATTENTION
!
If the workpiece lifts off of the drill guide block during drilling,
either the clamping cylinder height, the clamping duration, or both must be adjusted.
Clamping Cylinder
Clamping Cylinder
Bracket
Socket-head
Cap Screws
Feed Rate
The feed-rate control valve controls the speed at which the
drill bit advances into the material. The factory setting optimizes
drill-bit life. The valve can be adjusted when a faster or slower rate
feed is desired. Adjustment is only recommended for experienced
users who consistently drill the same thickness and type of material.
(1) Loosen the locking collar and rotate the screw in the
direction of the desired change in feed rate, F for faster and
S for slower. A small rotation results in a large change in feed rate.
(2) Tighten the locking collar.
To return to the factory settings after changing the feed rate:
(1) Loosen the locking collar.
(2) Turn the screw clockwise until it stops.
(3) Turn the screw counter-clockwise four complete turns
for the DK1100 FE and three complete turns for the DK3100.
(4) Tighten the locking collar.
Screw
Locking
Collar
Locking
Collar
Screw