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123-0719-018
Ground Fault Interrupters (GFI)
For a GFI to be compatible with the DVR motor, it must have a
leak current threshold rating of 30mA
(0.03A)
Note:
Normal household GFI will typically be rated at 5mA (0.005A) which may trigger during the operation of the
DVR motor. However, frequent tripping of the GFI will not cause any harm to the DVR motor or its control
electronics as it has a built-in protective circuit to prevent damage from frequent switching.
Setting up your drill press
Setting up your workshop environment
Your workshop should set up appropriately for you to effectively use the drill press. The workshop should be
setup with the following factors taken into consideration:
1. Drill press location
o
Locate the NOVA Viking drill press close to a power source in an area with good amount of lighting.
Leave enough clearance when the drill press table is swivelled around. Other machines in the
workshop should not interfere with the movement/ operation of the drill press.
2. Lighting
o
The work shop should have adequate lighting. There should be enough lighting around the drill
press not to cast shadows upon the workpiece. If possible, locate the drill press near a window. A
portable spotlight might be helpful.
3. Electrical
o
The NOVA Viking drill press requires an appropriate power outlet nearby to power the motor. The
outlet wiring must meet the local electrical safety standards. If in any doubt, seek advice from an
electrician. The length of an extension cable should be reduced as must as possible.
4. Ventilation
o
Workshop must have an adequate level of ventilation. The level of required ventilation depends on
the size of the workshop and the amount of work that is done within the workshop. The use of dust
collectors and filters will minimize your health risk.
