Porter-Cable 630 - Preparing the Router for Use; Selecting and Installing Bits; Installing and Removing Bits

PREPARING THE ROUTER FOR USE
IMPORTANT: While preparing the router for use, while making
adjustments and when router is not in use, always disconnect it from
the power circuit.
SELECTING THE BIT
These Routers accommodate bits with Va” or Vfc" shanks that are
installed directly into the power unit collet. Adapters and Collets are
available that will allow the use of bits having smaller diameter
shanks. A list of available Bits and Accessories will be found in the
back of this manual.
INSTALLING AND REMOVING THE BIT
1. DISCONNECT machine from power source.
2. Remove Motor Unit from Base Unit as follows:
a) Loosen Clamp Screw (A) Fig. 2.
b) While holding base, turn motor unit COUNTERCLOCKWISE
until lower Pin (B) in motor housing is disengaged from groove
in base.
c) Lift Motor Unit free from Base Unit.
Fig. 2
3. Clean and insert shank of bit into collet until shank bottoms.
Then back it out approximately 1/16”.