BETTCHER INDUSTRIES Whizard UN-84, Operating Instructions And Spare Parts List

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OPERATING BETTCHER MODEL UN-84 MOTOR
INSTRUCTIONS INDUSTRIES, INC. Rev. October 17, 2011
Page 6
SECTION 4.0 SAFETY FEATURES
The sealed enclosure is extremely water resistant with only one small vent hole.
Switch mechanism is located on top of the motor and is completely enclosed under
the motor cover for protection from moisture.
Bottom mounted extra long on/off switch rod.
Strain relief design allows motor to be free-swinging.
The machine has an interlock on the handpiece hanger that prevents hanging the
handpiece while the motor is running or turning the motor on while the handpiece
is in the hanger. The motor will shut off automatically if the handpiece is placed
into the hanger.
SECTION 5.0 INSTALLATION
Correct installation is extremely important to achieve maximum efficiency for
both the Whizard Trimmer unit being used and the operator. Incorrect installation
may possibly hamper the operator's movements and cause undue wear or damage
to the flex shaft and flex shaft casing parts of the unit.
5.1 Space Requirements
C A U T I O N
IT IS STRONGLY RECOMMENDED THAT A SAFETY CABLE OR CHAIN BE
INSTALLED THROUGH THE SUPPORT YOKE AND AROUND A FIXED
OVERHEAD STRUCTURE.
A 3/4" diameter pipe should be fastened to an overhead beam with the pipe
centerline 12 inches (300mm) to the right of the operator's shoulder for a right-
handed operator (or 12 inches (300mm) to the left of the operator's shoulder if the
operator is left-handed). Pipe centerline for Small Tool Models should be 12
inches (300mm) back from the front edge of the table and 15 inches (380mm)
back from the front edge of the table for the Large Tool Models (see Figure 1).
The pipe should be long enough to provide vertical clearance between the motor to
the casing adapter and the top of the table surface. Actual clearance dimensions
vary between Whizard tools -see listing of tools as illustrated in Figure 1. (Table
top height may be set differently based on operator height and the height of the
meat product on the table).
The yoke should be rigidly mounted and parallel to the work station.