Functional Description - Makita BO5040 Instruction Manual

WARNING: DO NOT let comfort or famil-
iarity 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.
Switch action
► Fig.1: 1. Lock button 2. Switch trigger
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and
returns to the "OFF" position when released.
• Switch can be locked in "ON" position for ease
of operator comfort during extended use. Apply
caution when locking tool in "ON" position and
maintain firm grasp on tool.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and
push in the lock button and then release the switch
trigger.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed adjusting dial
For Model BO5041
► Fig.2: 1. Speed adjusting dial
The tool speed can be infinitely adjusted between 4,000
and 12,000 orbit per minute by turning the adjusting
dial. Higher speed is obtained when the dial is turned in
the direction of number 5; lower speed is obtained when
it is turned in the direction of number 1.
Refer to the figure for the relationship between the num-
ber settings on the adjusting dial and the kind of work.
A range: For polishing
B range: For finish sanding
C range: For regular sanding
12,000
4,000
A
1
NOTE:
• The figure shows standard applications. They
may differ under certain conditions.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
How to use the front grip
► Fig.3
The front grip can be loosened and moved horizontally
to a desired working position. Once the front grip is in
the desired position, retighten before using.
Installing or removing the front grip
► Fig.4: 1. Screw 2. Front grip
Open the grip base, and attach it to the sander in the
area of the Makita logo.
► Fig.5: 1. Grip base 2. Makita logo
After closing the grip base, firmly tighten on the front
grip to the screw section of the grip base.
► Fig.6
To remove, loosen and remove front grip, and then
remove grip base.
Installing or removing abrasive disc
► Fig.7
To install the abrasive disc, first remove all dirt or for-
eign matter from the pad. Then peel off the backing
paper from the abrasive disc and attach the abrasive
disc to the pad. Be careful to align the holes in the
abrasive disc with those in the pad.
CAUTION:
• If you peel off the abrasive disc from the pad,
its adhesion will become poor. Never attempt to
stick it onto the pad for further use.
6 ENGLISH
B
2 3 4
Dial setting
C
5