Hikoki SP 18VA [8/56] English
Макгруп McGrp.ru
Задайте вопрос
Зарегистрироваться

Hikoki SP 18VA [8/56] English

Hikoki SP 18VA [8/56] English
7
English
}
}
4. Confirm the lock pin
Confirm that the lock pin is disengaged by pushing
the lock pin two or three times before switching
the power tool on. (See Fig. 3, 4)
5. Fixing the loop handle
Fix the loop handle with a bolt and a washer to
the gear cover.
6. RCD
The use of a residual current device with a rated
residual current of 30mA or less at all times is
recommended.
PRACTICAL ELECTRONIC SANDER POLISHER
APPLICATIONS
Motor speed is increased by increasing pressure on
the trigger. Release the trigger to stop. For continuous
operation, pull the trigger and then push in the lock
button. To stop the motor from the locked position,
pull the trigger full, then release it.
Motor speed can be variable as desired by rotating the
dial; it is increased by turning the dial towards “6”,
decreased by turning it towards “1” (Fig. 1).
Select the motor speed appropriate for the work being
done. The following table gives the motor speeds
corresponding to each indication on the dial scale and
shows the types of work for which they are suitable.
Dial
R.P.M. Type of work
Indication
1 600
2 1100
For Polishing
3 1700
4 2300
5 2900
For Sanding
6 3400
CAUTION
The dial cannot be rotated further than the “6” or “1”
on the scale in their respective directions.
1. Sander operation
(1) This unit is designed to provide sufficient polishing
(sanding) power with the disc pressed lightly against
the sanding/polishing surface: it is equipped with
an electronic control circuit to ensure that the motor
will not slow down even when loaded. There is
therefore no need to press the sanding disc hard
against the surface; doing so can overload the motor,
subsequently causing the overload cut device to
step into operation by cutting the motor’s power
supply.
If this should happen, cut the power switch and turn
at the correct motor speed.
(2) Do not apply the entire disc surface to the surface
of the material. As shown in Fig. 2, the sander
should be held at an approximately 15° to 25° angle
in relation to the material surface so that the
peripheral portion of the sanding disc is offered to
the material surface.
(3) Precaution immediately after finishing an operation:
After turning the switch OFF, do not put the sander
down until the sanding disc has come to a complete
stop. This precaution will not only prevent a serious
accident, but will also reduce the amount of dust
and swarf sucked into the machine.
2. Polisher operation:
(1) Curved surfaces as well as flat surfaces can be
efficiently finished. Do not excessively push the
polisher against the surface of the material. The
weight of the polisher alone is sufficient for effective
polishing. Excessive pressure will result in a poor
finish and cause possible overload to the motor.
(2) Sanding disc, polishing compound or wax should
be selected in accordance with the material and the
desired surface finish. Maximum polishing effect
will be attained by following the following method:
䡬 Preliminary polishing with sander using a finegrain
sanding disc.
䡬 Polishing with wool bonnet using polishing
compound and/or wax. Apply a small quantity of
compound and/or wax on material surface and polish
with the wool bonnet.
CAUTION
䡬 Carefully guard against permitting the cabtyre cord
to touch the wool bonnet or sanding disc during
operation. If the cord touches, there is a danger that
it may become entangled.
䡬 Do not use the lock pin as a brake to stop the tool
as this may lead to damage of the gear or
detachment of the tool.
MOUNTING AND DISMOUNTING THE
SANDING DISC AND WOOL BONNET
1. For Sander operation (Fig. 3)
(1) After placing the sanding disc on the rubber pad,
thread the washer nut onto the spindle.
(2) Press the lock pin to secure the spindle and tighten
the washer nut with a wrench.
(3) To remove the sanding disc, follow the above
procedures in reverse.
2. For Polisher operation (Fig. 4)
(1) Insert the washer nut through the rubber pad and
thread it onto the spindle.
(2) Press the lock pin to secure the spindle and tighten
the washer nut with a wrench.
(3) As shown in Fig. 5, wrap the rubber pad with the
hood of the wool bonnet, and firmly secure it by
tightening and tying its draw string. Be sure the
excess string is firmly tucked inside the wool bonnet
to prevent it from flying out while polishing.
CAUTION
Improper fitting of the wool bonnet may cause
vibration.
(4) To remove the wool bonnet, follow the above
procedures in reverse.
CAUTION
䡬 Use a wrench to tighten the washer nut
sufficiently.
䡬 After releasing the lock pin, check to be sure
that it has returned to its normal position.
MAINTENANCE AND INSPECTION
1. Inspecting the mounting screws:
Regularly inspect all mounting screws and ensure
that they are properly tightened. Should any of the
screws be loose, retighten them immediately. Failure
to do so could result in serious hazard.
01Eng_SP18VA_WE 6/1/12, 8:447

Содержание

Похожие устройства

Скачать