Assembly And Adjustment - DeWalt DW720 Manual Del Usuario

Also refer to the table below.
2
Conductor size (mm ) Cable rating (Amperes)
0.75 6
1.00 10
1.50 15
2.50 20
4.00 25
Cable length (m)
7.5 15
Voltage Amperes Cable rating (Amperes)
230 0 - 2.0 6 6
2.1 - 3.4 6 6
3.5 - 5.0 6 6
5.1 - 7.0 10 10
7.1 - 12.0 15 15
12.1 - 20.0 20 20

Assembly and adjustment

• Prior to assembly and adjustment always unplug the tool.
• For optimum performance of your saw, it is of vital importance
to follow the procedures in the paragraphs below.
Unpacking your saw (fig. A1)
• Remove all parts from the package, except for the arm (12).
• Lock the arm using the mitre clamp lever (10).
• Tilt the carton and pull out the arm.
• Tilt the assembly to upright position.
The machine must be level and stable at all times.
Mounting the height adjustment crank (fig. A1)
• Mount the height adjustment crank (11) on top of the column (8) using
the cross head screw.
Mounting the roller head assembly (fig. A1, A2 & B)
• Rotate the height adjustment crank (11) in the direction of the + to raise
the arm (12) as far as it will go (fig. A1).
• Remove the two Allen screws (24) and remove the end-cap (13) (fig. B).
• Roughen the bearing tracks (25) using a steel wool pad and remove
any dust with a dry cloth (fig. B).
• Make sure that the riplock (15) is released (fig. A2).
• Carefully insert the bearings (26) of the roller head assembly (22) into
the bearing tracks.
• Move the roller head in the bearing tracks to check that it runs smoothly.
• Check that the riplock will lock and release the roller head as required.
• Replace the end-cap (13) immediately.
Mounting the cable support and cable clamp (fig. A2 & C)
• Mount the cable support (23) in the hole (27).
• Fit the cable (28) at the rear of the arm using the cable clamp (29).
Allow for the arm movement in horizontal and vertical direction.
The saw table (fig. D1 - D5)
Mounting the table supports (fig. D1)
The table supports are mounted using M10 x 16 bolts and corresponding
nuts and with a D8 Belleville washer at the front, but not at the rear.
• Mount the support (30) to the left-hand side of the table base.
• Mount the support (32) to the right-hand side of the table base.
• Do not yet tighten the bolts.
25
25 30 45 60
6 6 6 6
6 6 6 6
6 6 10 15
10 10 15 15
15 15 20 20
20 20 25 -
Adjusting the table supports using the arbor (fig. A1 & D2)
• Release the bevel clamp lever (19) and pull out the bevel latch (21) (fig. D2).
• Turn the motor to vertical position and lock it using the bevel latch (21)
and the bevel clamp lever (19).
• Loosen the mitre clamp lever (10) (fig. A1) to rotate the arm until the arbor
(33) is right above the outer front edge of one of the table supports.
• Carefully lower the arm until the arbor just touches the table support
and tighten the corresponding nut of the table support manually.
• Repeat this procedure at the rear edge and for the other table support.
• Check again using the motor arbor.
• Firmly tighten all fasteners.
• Bring the arm back to the central position and lock it.
Adjusting the central table support (fig. D3)
• Place a level over the two table supports (30) and (32).
• Loosen the bolts (34) in the central table support (35).
• Adjust the central table support using an Allen key until it just touches
the level.
• Firmly tighten all fasteners.
Mounting the fixed table section (fig. D1 & D4)
The standard position of the table top sections is shown in
figure D4.
Depending on the required depth of cut, the fence (6) can also be
positioned between the strips (18).
• Place the fixed table section (4) on the table base as shown and check
that the holes in the middle locate over the adjustment screws in the
central table support.
• Use the M8 x 30 bolts and D8 flat washers at the top and D8 Belleville
washers at the bottom.
• Manually tighten all bolts in the fixed table section (4) except for the five
front bolts and the bolt in the large central hole.
• Place the fence (6) and the strips (18) on the table base (31) (fig. D1).
• Mount the table clamps (7) (fig. D4) to the rear of the table supports (30) &
(32) (fig. D1).
• Tighten the table clamps.
• Firmly tighten all bolts in the table top.
Mounting the table extension (fig. D5 & D6)
• Fit the support strips (36) and (37) to the lower left-hand surface of the
fixed table section (4) (fig. D5).
• Place the table extension (5) on the protruding table support strips (fig. D6).
• Check that both tables are flush and mount the table extension via the
slotted holes using the bolts, washers and nuts provided (fig. D6). • Tighten the two corresponding front bolts in the fixed table section (4).
Both tables must be flush at the rear.
The saw blade (fig. E1 - E6)
Mounting the saw blade (fig. E1)
• The teeth of a new blade are very sharp and can be
dangerous.
• The direction of rotation is indicated by the arrow on the motor.
• Hold the arbor using the Allen key (38) supplied with the machine and
remove the arbor nut (39) by turning clockwise with the multifunctional
spanner (40).
• Mount the blade (41) between the outer flange (42) and the inner flange
(43) making sure that the lower teeth point to the rear of the machine.
E N G L I S H
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