Porter-Cable 891 - Manual (Page 10)

10
INSTALLING AND REMOVING THE BIT
USING SPINDLE LOCK ACTUATOR (892)
1. Turn the router upside down on
its motor cap.
2. Push down and rotate the
spindle lock actuator (A) Fig. 3
into place.
3. Open the clamp (B) Fig. 4.
4. Press the lever (C) Fig. 4 and
push the base down as far as it
can go.
5. Release lever (C).
6. Push the spindle lock actuator
(A) Fig. 3 while turning the
chuck (D) Fig. 5 to engage
spindle lock.
7. Clean and insert the shank of
the bit into the collet (loosening
the collet if necessary) until the
shank bottoms, then back it out
approximately 1/16".
8. Ensure spindle lock is engaged.
9. Place the wrench on the collet
nut (E) Fig. 5 and turn
CLOCKWISE to tighten. Tighten
firmly.
10. Push down and rotate the
spindle lock actuator back out,
disengaging the spindle lock.
Failure to disengage
the spindle lock
could result in injury or damage
to the tool.
11. To remove the bit, reverse the
procedure.
A
B
C
Fig. 3
Fig. 4
D
Fig. 5
Disconnect tool from power source.
A
E
NOTE: The spindle lock actuator will not engage when the tool is turned
on. Turn tool off when using spindle lock actuator.