Draper 83628 Посібник користувача - Сторінка 12

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BASIC RECIPROCATING SAW OPERATION

9.1 SWITCH AND VARIABLE STROKE

RATE CONTROL - FIG. 5

Your reciprocating saw is equipped with a trigger

switch to turn the saw on and off, and to control the

speed.

To start the saw, press the trigger switch (6).

To stop the saw, release the trigger switch.

To vary the stroke rate, simply increase or

decrease the pressure on the trigger switch. The

tighter the trigger switch is pressed, the higher

the speed.

When sawing for any extended period of time it

is possible to lock-on this saw. With the trigger switch (6) pressed, push in the lock-on button

(7) and release (7). The saw will continue to run. To stop the saw squeeze the trigger switch

(6) again and release.

Note: Always ensure saw trigger switch (6) is off/released after each use to prevent

accidental starting.

9.2 GENERAL CUTTING

Warning: Before plugging in the tool, always check to see that the switch is actuated properly and

returns to the off position when released.

Warning: Hold the tool only by the rear handle and the insulated grip area, which helps prevent

electrical shock. When sawing into walls or floors you may encounter electrical wiring. Sawing into

a "live" wire will cause electric shock.

Make sure the workpiece is firmly anchored. Clamp the workpiece to prevent slipping or

moving while cutting.

Use the appropriate type and size of blade for the workpiece material and size.

Check for clearance beyond the workpiece so the blade will not impact another surface.

Mark the line of cut clearly. If cutting metal, apply cutting oil on the line.

Do not force the tool. Place the shoe firmly on the workpiece while cutting. Use only enough

steady pressure on the blade to keep the saw cutting. Reduce pressure as the blade comes

to the end of the cut.

Cutting stroke rates should vary with the workpiece. Hard materials such as metals require

lower stroke rates, for softer materials use higher stroke rates.

Check wood, chip boards, building materials etc. for foreign objects (nails, screws, etc.)

before sawing and remove them, if necessary.

Position the pivoting footplate (2) onto the surface of the work and saw through the work

applying uniform contact pressure of feed.

If the saw blade jams, switch off the tool immediately. Widen the gap somewhat with a suitable

tool and pull out the saw blade.

FIG.5

- 12 -

(7)

(6)