AHB marvel 8 mark III Series, Руководство пользователя

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MARVEL 8 MARK III MACHINE DESCRIPTION
D-2
© MARVEL MFG. CO., INC. MANUAL 8SDN10871N (04/08)
START BLADE PUSHBUTTON The black
“Start Blade” pushbutton starts the blade drive
motor.
BLADE MODE SELECTOR SWITCH The
“BLADE MODE” switch is a three position,
key operated switch.
CHANGE: In the “CHANGE” position, the
operator has the ability to remove the key from
the key switch. This will disable most of the
saw’s operating capability to allow the operator
to walk away from the saw without accidental
starting of the saw with a broken blade. The
COLUMN RETRACT button will still be
operational and allow the column/ saw blade to
retract while this pushbutton is held.
RUN: In the “RUN” position, the blade drive
motor is enabled and can be started with the
“START BLADE” pushbutton. This is the
position of the selector switch under normal
operation.
TRACK: In the “TRACK” position, the blade
drive motor operates at low speed and can be
operated with both the upper and the lower
access doors open in order to observe the
tracking of the blade on the upper and lower
band wheel.
TILT SELECTOR SWITCH The “TILT”
selector switch is optional on saws supplied
with standard columns. It is supplied as standard
with saws supplied with the High Column
option. This switch is a variable, three position
selector switch with a spring return center
position.
LEFT: When the switch is turned fully to the
“LEFT” position, the column will tilt to the left
at maximum speed. The speed of the column tilt
increases as the switch is turned partially, to
fully towards the “LEFT” position. When the
switch is released, the column tilt travel stops.
RIGHT: When the switch is turned fully to the
“RIGHT” position, the column will tilt to the
right at maximum speed. The speed of the
column tilt increases as the switch is turned
partially to fully towards the “RIGHT” position.
When the switch is released, the column tilt
travel stops.
NOTE: The column can not be tilted if the saw
blade is traveling or feeding forward or reverse.
COLUMN FORWARD PUSHBUTTON The
“COLUMN FORWARD” pushbutton enables
the column to begin moving forward by
engaging the blade feed system motor and the
carriage travel (blade feed) clutch.
CYCLE INTERRUPT/COLUMN RE-
TRACT PUSHBUTTON
The “CYCLE
INTERRUPT / COLUMN RETRACT”
pushbutton works two ways.
When the pushbutton is momentarily pushed,
the blade stops and the blade feed travel stops.
When the pushbutton is held, the blade stops
and the blade feed travel reverses if it is
traveling in the forward direction.