TAKTL
®
Field Guide | Drilling for Concealed Fasteners
Doc. P10-1 Rev. 1708
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TAKTL
®
Field Guide | Drilling for Concealed Fasteners | 6 of 8
Portable Drilling Machine User Guide: Maintenance
B
02 Removing Drill Bit O-Ring
Turn the machine on its side. Roll
the black O-ring (around the drill bit
shaft holding two set pins in place)
off of the shaft
(FIG. B)
.
C
03 Removing the Pin Set
Gently remove the two set pins
from the shaft of the drill bit. These
will appear to be slot head screws,
but there are no threads and they
can be removed by hand
(FIG. C)
.
WARNING:
Do NOT operate the
machine without both set pins in
place and the black O-ring holding
them securely.
A
01 Clearing a Clog
Turn the machine on its side.
Press the trigger and insert a small
wire (such as a paperclip) into the
tip of the spinning drill bit
(FIG. A)
.
WARNING:
Water will spray from
the bit when the clog is cleared. If
the bit has been clogged for any
length of time, the initial burst of
water may be hot.
D
04 Removing Old Bit
Slide the bit out of the machine. If
the bit is stuck, gently push down
on the side toggle lever to loosen it.
When the drill bit is removed from
the mounting pin, make sure the
small gasket is still in place in the
tip. If it is not, it will also need to be
replaced
(FIG. D)
.
