Hitachi Koki USA CW 20 Manuale Utente

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1. 

READ AND UNDERSTAND all safety instructions 

and operating procedures throughout the manual.

2. 

DO NOT OPERATE the Scroll Saw until it is 

completely assembled and installed according to the 

instructions.

3. 

SHOULD any part of Scroll Saw be missing, 

damaged, or fail in any way, or any electrical 

component fail to perform properly, shut OFF (O) 

the switch and remove the plug from the power 

supply outlet. Replace missing, damaged, or failed 

parts before resuming operation.

4. 

IF YOU ARE NOT thoroughly familiar with the 

operation of a Scroll Saw, obtain advice from your 

supervisor, instructor or other qualified person.

 

5. 

SERIOUS INJURY could occur if the tool tips over 

or you accidentally hit the cutting tool. Do not store 

anything above or near the tool.

6. 

AVOID INJURY from unexpected saw movement. 

Place the saw on a firm level surface where the 

saw does not rock and bolt or clamp the saw to its 

support.

7. 

FASTENED to a stand or workbench. If there is 

any tendency for the stand or workbench to move 

during operation, the stand or workbench MUST be 

fastened to the floor.

8. 

THIS SCROLL SAW is intended for indoor use only. 

9. 

TENSION BLADE PROPERLY before starting the 

saw. Recheck and adjust tension as needed. 

10. 

BLADE TEETH MUST POINT downward toward the 

table. 

11. 

TABLE MUST BE CLEARED of all debris before 

operating saw. Do not perform lay out, set up or 

assemble work on the table when the saw is in 

operation.

12. 

TO PREVENT INJURIES, avoid awkward hand or 

finger positions, where a sudden slip could cause 

a hand to move into the blade when operating the 

saw.

13. 

HOLD WORKPIECE FIRMLY against the table top.

14. 

NEVER CUT MATERIAL that is too small to be held 

safely.

15. 

DO NOT USE dull or bent blades.

16. 

CORD if the blade binds in the saw kerf while being 

backed out of the workpiece, usually caused by 

sawdust clogging the kerf. If this happens, turn 

OFF (O) the scroll saw and unplug the power cord. 

Wedge open the kerf and back the blade out of the 

workpiece.

17. 

DO NOT feed the material too fast while cutting. 

Only feed the workpiece at the rate the saw will cut.

18. 

TURN THE POWER OFF, remove the switch key 

and make sure the scroll saw comes to a complete 

stop before installing or removing an accessory, and 

before leaving the work area.

19. 

DO NOT START the saw with workpiece pressing 

against the blade. Slowly feed the workpiece into 

the moving blade.

20. 

WHEN CUTTING a large workpiece, MAKE SURE 

the material is supported at table height.

21. 

EXERCISE CAUTION when cutting workpieces that 

are round or irregularly shaped, workpieces can 

pinch the blade.

22. 

ALWAYS release blade tension before loosening 

the blade holder screw.

23. 

MAKE CERTAIN table tilting lock is tightened before 

starting the machine.

24. 

NEVER REACH under the scroll saw table when 

motor is running.

25.

CHECK FOR DAMAGED PARTS before each use. 

Check for alignment of moving parts, binding of 

moving parts, breakage of parts, mounting or any 

other conditions that may affect operation. Parts 

that are damaged should be properly repaired or 

replaced before using the tool.

26.