Functional Description; Operation - Makita SA7000C Bedienungsanleitung

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and
•
unplugged before adjusting or checking function on
the tool.
Shaft lock
Fig.1
CAUTION:
Never actuate the shaft lock when the spindle is
•
moving. The tool may be damaged.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
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. Tool
speed is increased by increasing pressure on 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
Fig.3
The rotating speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 6 (6 at
the time when the switch trigger is fully pulled).
Higher speed is obtained when the dial is turned in the
direction of number 6. And lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table for the relationship between the
number settings on the dial and the approximate rotating
speed.
Number
1
2
3
4
5
6
006448
CAUTION:
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.
If the tool is operated continuously at low speeds,
•
the motor will get overloaded and heated up.
min (R.P.M.)
-1
1,500
1,700
2,000
2,500
3,300
4,000
6
Electronic function
The tools equipped with electronic function are easy to
operate because of the following features.
Constant speed control
Possible to get fine finish, because the rotating speed is
kept constant even under the loaded condition.
Additionally, when the load on the tool exceeds
admissible levels, power to the motor is reduced to
protect the motor from overheating. When the load
returns to admissible levels, the tool will operate as
normal.
Soft start feature
Soft start because of suppressed starting shock.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the
tool.
Installing side grip (handle)
CAUTION:
Always be sure that the side grip is installed
•
securely before operation.
Remove one of the screws which secure gear housing
and head cover, then screw the side grip on the tool.
Fig.4
Fig.5
Installing or removing abrasive disc
NOTE:
Use sander accessories specified in this manual.
•
These must be purchased separately.
Fig.6
Mount the rubber pad onto the spindle. Fit the disc on
the rubber pad and screw the lock nut onto the spindle.
To tighten the lock nut, press the shaft lock firmly so that
the spindle cannot revolve, then use the lock nut wrench
and securely tighten clockwise.
Fig.7
To remove the disc, follow the installation procedure in
reverse.

OPERATION

Fig.8
WARNING:
It should never be necessary to force the tool. The
•
weight of the tool applies adequate pressure.
Forcing and excessive pressure could cause
dangerous disc breakage.
CAUTION:
Never switch on the tool when it is in contact with
•
the workpiece, it may cause an injury to operator.