13. Do
not
unnecessarily.
14. Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
15. Always use the correct dust mask/respirator
for the material and application you are
working with.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to safety rules for the subject product. MISUSE or
failure to follow the safety rules stated in this
instruction manual may cause serious personal
injury.
FUNCTIONAL DESCRIPTION
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before adjusting or checking function
on the tool.
Selecting the cutting action (For models
4328/4329)
Fig.1
This tool can be operated with an orbital or a straight
line (up and down) cutting action. The orbital cutting
action thrusts the blade forward on the cutting stroke
and greatly increases cutting speed.
To change the cutting action, just turn the cutting action
changing lever to the desired cutting action position.
Refer to the table to select the appropriate cutting action.
Position
Cutting action
Straight line
0
cutting action
Small orbit
cutting action
Medium orbit
cutting action
Large orbit
cutting action
006582
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operate
the
tool
at
Applications
For cutting mild steel,
stainless steel and plastics.
For clean cuts in wood
and plywood.
For cutting mild steel,
aluminum and hard wood.
For cutting wood and
plywood.
For fast cutting in aluminum
and mild steel.
For fast cutting in wood
and plywood.
manuals search engine
no-load
Switch action
Fig.2
CAUTION:
Before plugging in the tool, always check to see
•
that the switch trigger actuates properly and
returns to the "OFF" position when released.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and
then push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed adjusting dial (For models
4327/4328/4329)
Fig.3
The tool speed can be infinitely adjusted between 500
and 3,100 strokes per minute by turning the adjusting
dial. Higher speed is obtained when the dial is turned in
the direction of number 6; lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table to select the proper speed for the
workpiece to be cut. However, the appropriate speed
may differ with the type or thickness of the workpiece. In
general, higher speeds will allow you to cut workpieces
faster but the service life of the blade will be reduced.
Workpiece to be cut
Wood
Mild steel
Stainless steel
Aluminum
Plastics
006583
CAUTION:
If the tool is operated continuously at low speeds
•
for a long time, the motor will get overloaded and
heated up.
The speed adjusting dial can be turned only as far
•
as 6 and back to 1. Do not force it past 6 or 1, or
the speed adjusting function may no longer work.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the
tool.
Installing or removing saw blade
Fig.4
CAUTION:
Always clean out all chips or foreign matter
•
adhering to the blade and/or blade holder. Failure
to do so may cause insufficient tightening of the
blade, resulting in a serious personal injury.
6
Number on adjusting dial
5 - 6
3 - 6
3 - 4
3 - 6
1 - 4