Nova NG-250, Instruction Manual, Page: 12 / 24

12
SIDE SUPPORT BARS
When working with long work pieces, the
side support bars provide additional
support to the work piece during the
cutting operation.
1. Rotate the support bar knob to release
the support bar (Fig. 13).
2. Pull out the support bar to the desired
length.
3. To secure the side support bar tighten
the side support bar knob.
4. Repeat for the opposite side.
RETRACTABLE SAFETY GUARD AND LOCK
The retractable safety guard provides
protection from both sides of the blade (Fig.
10). It retracts over the upper fixed blade
guard as the saw is lowered into the work
piece.
When in operation, before lowering the
cutting head the safety guard release lever
must be released. This is done by pressing
the safety guard release lever (Fig. 11).
DUST BAG
The dust bag fits over the dust extraction
port.
NOTE: Empty the dust bag when it becomes
2/3 full. It is advised to wear a dust mask
when disposing of the dust materials.
To install or remove the dust bag follow the
procedure below:
1. Squeeze the dust bag clamp and place
the opened hole over the dust extraction
port (Fig. 12).
2. Release the dust bag clamp.
3. To remove, squeeze the clamp and pull
the bag off taking care not to spill the
contents.
NOTE: A workshop vacuum may be attached
to the dust extraction port if required. Follow
manufacturers instructions.
Fig.10
Fig.12
Fig.13
Safety guard release lever
Support bar knob
Fig.11