Penico Rotary Grinding Attachment
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UNPACKING YOUR MACHINE
Take care when removing your machine from the packaging. It weighs in excess of 25
kilos depending on the model. Seek assistance to lift it from the carton.
Your machine will arrive in two packages if you have ordered it with a magnetic chuck. For
safety reasons the chuck is packed separately from the Rotary Grinding Unit.
Inside the larger package is the Rotary Grinding Attachment, the Speed Control and there
are assorted small parts. Take care not to dispose of the small parts with the packaging.
Please re-cycle the packaging.
ASSEMBLY INSTRUCTIONS
To assemble the Chuck to the machine clean the top surface of the deflector & the
underside of the chuck. Lightly smear the cleaned surfaces with a light oil.
Remove the 3 pcs of 8mm grub screws from the deflector (these 3 pcs of 8mm screws are
for dust protection).
Gently lower the chuck onto the deflector top.
When the two ground surfaces meet gently turn the chuck to ensure good contact.
Use the supplied 3mm Allen key to evenly tighten 3 grub screws which are at the bottom of
the holes where the 8mm grubs screws were.
Use only moderate torque
do not over tighten.
Replace the 3 pcs of 8mm grub screws in the deflector. Tighten them until they stop. These
screws protect the grub screws that secure the magnetic chuck from dust ingress.
Ensure your Electric supply is suitable for the Sprint Control. The supply required is single
phase. A qualified Electrician must inspect the electrical connections to the control.
A Sprint Electrical control diagram is supplied with your machine for reference.
Plug your motor in to the speed control. Your Motor control can then be connected to your
power supply.
There are two Rocker Switches and one Rotary Switch. The switched are labelled to
indicate their function.
The on/off switch illuminates when power is available to the motor.
The Direction Rocker Switch has 3 positions. The center position is off and the other 2
positions rotate the chuck in alternate directions.
The speed control regulates how fast the chuck rotates.
It is recommended that the machine is not started on full speed. Turn the rotary speed
control down to stop the machine then turn the machine on and increase the speed on the
rotary speed control.
