Huvema HU 370 ASK, Руководство пользователя, Страница: 26 / 30

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Problems Sources Solutions
7. The Work
Piece cannot
reach the
Clamping
Position.
a. The Holding Arm Sensors are not
properly adjusted.
b. The Screws that contact the
Clamping Cylinder Limit Switches
are not properly placed (screws
should be able to touch the Limit
Switches).
a. Check and adjust the Holding
Arm Sensors on both the Left
Head and the Right Head.
b. Adjust the Screws that contact
the Limit Switches.
8. No Action
when set to
Semi-Auto or
Fully-Auto.
(Functions
normally under
Manual Mode)
a. No program in the PLC.
b. The Screws that contact the
Cutting Cylinder Limit Switches
are not properly placed (the
Screw should be able to touch the
Limit Switches).
c. The Auto- Cycle Start Push Button
is broken, or the connecting wire
is broken.
a. The PLC battery will be dead if
the machine is set idle for a
certain period of time, and the
program in the PLC will
disappear. Replace the battery
when the BATT. V light is on. If
the RUN light on the PLC is
NOT on, there is no program in
the PLC. Re-enter program to
the PLC or insert pre-loaded
ROM.
b. Adjust the screws to be able to
touch the Limit Switches.
c. Check the Button and the
connecting wire.
9. Work Piece
does not stay.
(moves
horizontally)
a. Wrong selection of Jaws for the
Work Piece.
b. Left and Right Head are moving
at different speeds.
c. Dull Blades.
a. Select the correct Jaws for the
Work Piece.
b. Adjust the speeds at which the
Left and Right Heads move.
c. Check and replace the blades.
10. Unsatisfactory
quality.
(finished
pieces)
a. The Work Piece Tube is not round
(may be damaged) in shape.
b. Wrong selection of Jaws for the
Work Piece.
a. Make sure the Work Piece
Tube is not damaged and is
round in shape.
b. Make sure the Jaw size is
correct for the Work Piece.