Unibor COMMANDO 40
Original Instructions
Nov 2019
7
7) EXTENSION CABLE SELECTION
The machines are factory fitted with a 9 ¾ft length of cable having three conductors 16AWG
LIVE, NEUTRAL and EARTH. If it becomes necessary to fit an extension cable from the power
source, care must be taken in using a cable of adequate capacity. Failure to do so will result in a
loss of traction by the magnet and a reduction of power from the motor.
Assuming a normal AC supply of the correct voltage, it is recommended that the following
extension lengths shall not be exceeded:
For 120v supply:
11 ½ ft of 3 core x 16AWG
ALWAYS DISCONNECT THE MACHINE FROM THE POWER SOURCE BEFORE CHANGING CUTTERS.
8) MOUNTING OF CUTTERS
The machine has been made to accept cutters having 3/4”
dia. Weldon shanks.
The following procedure is to be used when mounting cutters:
▪
Lay the machine on its side with feed handles uppermost, ensuring arbor is wound down
to its lowest point to enable access to socket screws RD4066.
▪
Take appropriate pilot and place through the hole in the cutter shank. Insert shank of
cutter into bore of arbor, ensuring alignment of two drive flats with socket screws.
▪
Tighten both screws using hexagon key.
