Global Machinery Company CDB250MS, CDB305MS instruction manual Bevel cut, Compound mitre cut

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out of the workpiece. Wait until the blade stops before removing the workpiece.

Bevel cut

A bevel cut is made by

cutting across the grain of o the workpiece with the blade angled to the fence and mitre table. The mitre table is set

at the zero degree position and the blade set at an angle between 0º and 45º (Fig. o).

1.Pull on the release knob (6) and lift the saw arm to its full height.

2.Loosen the mitre lock (25).

3.Rotate the mitre table (21) until the pointer aligns with zero on the mitre scale (22).

4.Retighten the mitre lock (25).

WARNING. Be sure to tighten the mitre lock before making a cut. Failure to do so could result in the table moving during the cut, causing serious personal injury.

5.Loosen the bevel lock (16) and pull out the 0º bevel adjuster. Move the saw arm (5) to the left or right to the desired bevel angle (between 0º and 45º). Tighten the bevel lock (16).

6.Place the workpiece flat on the table with one edge securely against the fence (19). If the board is warped, place the convex side against the fence. If the concave side is placed against the fence, the board could break and jam the blade.

7.When cutting long pieces of timber, support the opposite end of the timber with the side bars (32), a roller stand or a work surface that is level with the saw table.

8.Use the clamp assembly (10) to secure the workpiece wherever possible.

9.It is possible to remove the clamp assembly (10) by loosening the clamp assembly lock (11) and moving

it to the other side of the table. Make sure the clamp assembly lock is tight before using the clamp.

10.Before turning on the saw, perform a dry run of the cutting operation to check that there are no problems.

11.Hold the operating handle (7) firmly and squeeze the switch trigger (24). Allow the blade to reach maximum speed.

12.Press the release latch (31) and slowly lower the blade into and through the workpiece.

13.Release the switch trigger (24) and allow the saw blade to stop rotating before raising the blade out of the workpiece. Wait until the blade stops before removing the workpiece.

Compound mitre cut

A compound mitre cut involves

using a mitre angle and a p bevel angle at the same

time (Fig. p). It is used in making picture frames, to cut mouldings, making boxes with sloping sides and for roof framing. Always make a test

cut on a piece of scrap wood before cutting into the good material.

1.Pull on the release knob (6) and lift the saw arm to its full height.

2.Loosen the mitre lock (25).

3.Rotate the mitre table (21) until the pointer aligns with the desired angle on the mitre scale (22).

4.Retighten the mitre lock (25).

WARNING. Be sure to tighten the mitre lock before making a cut. Failure to do so could result in the table moving during the cut, causing serious personal injury.

5.Loosen the bevel lock (16) and pull out the 0º bevel adjuster (18) and move the saw arm (5) to the left or right to the desired bevel angle (between 0º and 45º). Tighten the bevel lock (16).

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Contents Double Bevel Compound Mitre SAW Contents Introduction Description of symbolsEnvironmental protection Specifications Safety rules for laser lightsGeneral safety instructions Page Additional safety rules for mitre saws Accessories Know your product Unpacking TransportationBench mounting Release knobBevel adjuster Clamp assemblySpindle lock button Rotating lower blade guardTurning on and off Setting the table square with the bladeTurning on the Redeye laser line generator Setting the fence square with the table Changing a bladePage Cross-cutting Press the release latchBevel cut Compound mitre cutAdjusting the laser lines Using the laser line generatorCleaning Maintenance Power cord maintenanceGeneral inspection Page GMC customer assist