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PB320 US - W18XC1054/US - Revised 030113
OPERATION - SPINDLE - START / STOP
The drill unit or “motor” is controlled by a twin push button
switch (H) at the top of the control panel.
The green button is ON the red button is OFF.
The green button is flush with the surrounding bezel.
The red button is raised above the surrounding bezel.
This is to prevent inadvertent operation of the drill unit.
The motor will not operate unless the magnet is switched
ON first.
BEFORE starting the motor, the security of the magnet
should be physically checked, if any movement is possible
this should be rectified BEFORE using the drill.
The motor control has an under-voltage relay, if the power
is interrupted the motor will stop and will not restart when
the power is resumed until the motor control is operated
again.
H
OPTIONAL COOLANT SYSTEM
The arbor supplied with PB320 has an internal reservoir for coolant built in.
If additional coolant capacity is required, an external coolant system which feeds through
the arbor is available.
This system must be specified at time of purchase, as the external coolant system can
not be retro fitted to existing machines.
