DeWalt DW728, Инструкция по эксплуатации

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E N G L I S H
en - 4 23
Also refer to the table below.
Conductor size (mm 2 ) Cable rating (Amperes)
0.75 6
1.00 10
1.50 15
2.50 20
4.00 25
Cable length (m)
7.5 15 25 30 45 60
Voltage Amperes Cable rating (Amperes)
230 0 - 2.0 6 6 6 6 6 6
2.1 - 3.4 6 6 6 6 6 6
3.5 - 5.0 6 6 6 6 10 15
5.1 - 7.0 10 10 10 10 15 15
7.1 - 12.0 15 15 15 15 20 20
12.1 - 20.0 20 20 20 20 25 -
Three-phase machines should be wired directly into the mains by a
suitably qualified electrician.
Voltage drops
Inrush currents cause short-time voltage drops. Under unfavourable power
supply conditions, other equipment may be affected.
If the system impedance of the power supply is lower than 0.25 ø ,
disturbances are unlikely to occur.
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.
Assembling the legstand (fig. A1 & B)
The legstand components and fasteners are packed separately.
• Remove all parts from the package, except for the arm (12).
• Lock the arm using the mitre clamp lever (10).
• Tilt the machine backwards off the pallet and lie it with the rear of the
column (8) on the floor.
• Using the M10 x 20 socket head screws, nuts and washers,
fasten one leg (3) to each corner of the table base (25).
• Firmly tighten all fasteners.
• Tilt the assembly to upright position.
The machine must be level and stable at all times.
Fitting the switch boxes
DW728 - Fitting the ON/OFF-switch (fig. A1)
The ON/OFF-switch (1) is mounted on a bracket which must be fitted to
the left-hand side leg using the fasteners on the bracket. The switch box
also contains the brake control unit.
• Place the red button of the ON/OFF-switch at the bottom.
• Fit the bracket in the holes in the leg (two at the top and one at the bottom).
DW729 - Fitting the ON/OFF-switch and isolating switch (fig. A1 & A2)
The switch box of this model also contains an isolating switch (2) (fig. A2).
• Proceed as for the DW728.
Mounting the height adjustment crank (fig. C1 - C2)
• Rotate the arm to the central position.
• Press the mitre latch lever (9) down as shown (fig. C1).
• Tighten the mitre clamp lever (10).
• Introduce the height adjustment crank (11) into the column (8) as
shown until the crank engages in the nut inside the column.
• Turn the height adjustment crank clockwise until it is fully seated (fig. C2).
• Align the mitre scale (26) with the pointer (27) and tighten the three
screws (28) inside the height adjustment crank.
Mounting the roller head assembly (fig. A1 & D)
• 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 (29) and remove the end-cap (13) (fig. D).
• Roughen the bearing tracks (30) using a steel wool pad and remove
any dust with a dry cloth (fig. D).
• Make sure that the riplock (15) is released (fig. A1).
• Carefully insert the bearings (31) of the roller head assembly (16) 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. E)
• Remove the cross head screw (32).
• Mount the cable support (24) with the cable (33) and refit the cross
head screw (32).
The saw table (fig. A2, F1 - F3)
Mounting the triangular supports (fig. A2 & F1)
Figure F1 shows the correct position of the triangular supports.
The supports are mounted using M8 x 16 bolts and corresponding nuts
and with D8 flat washers at the front, but not at the rear.
• Mount the triangular supports (34) with the flat side to the front of the
table base (25).
• Mount the straight supports (35) to the flat side of the triangular
supports (34) as shown.
• Fit the two table extensions (19) to the supports by passing M8 x 30
slotted head screws with premounted washers through the four holes
in the table extensions (fig. A2).
• Firmly tighten all fasteners.
Adjusting the table top parallel with the arm tracks using the arbor
(fig. F2 & F3)
• Insert an Allen key (36) into the arbor (37) and loosen the arbor nut (38)
using the 41 mm spanner (39) by turning clockwise (fig. F2).
• Clamp a piece of wood between the flanges (41) and (42) to be used
as a height indicator and tighten the arbor nut (38).
• Loosen the mitre clamp lever (10) and the mitre clamp latch (9) (fig. F3).
• Loosen the height adjustment clamp (40).
• Rotate the arm until the piece of wood is right above one of the
positions marked in figure F3.
• Carefully lower the arm until the arbor just touches the table top and
skim the arm across to check all positions.
• If adjustment is required, proceed as follows:
• Place the 17 mm box spanner over the nut in the relevant hole in the table.
- table up : turn counterclockwise
- table down : turn clockwise
• Firmly tighten all fasteners.
• Slacken the bolts securing the straight supports to the triangular
supports.
• Place a level over the two table extensions (19).
• The front of the extension tables must be flush with the front of the
fixed table top.
• Adjust the position using the horizontal slotted holes in the triangular
supports and the vertical slotted holes in the straight supports.
• Firmly tighten all fasteners.
• Bring the arm back to the central position and lock it.