Operation; Maintenance - Makita 4390D Instruction Manual

Hex wrench storage
002512
When not in use, store the hex wrench as shown in the
figure to keep it from being lost.

OPERATION

CAUTION:
Always press the shoe firmly against the workpiece
•
during operation. If the shoe is held away from the
workpiece during operation, strong vibration and/or
twisting will be produced, causing the blade to
snap dangerously.
Always wear gloves to protect your hands from hot
•
flying chips when cutting metal.
Be sure to always wear suitable eye protection
•
which conforms with current national standards.
Always use a suitable coolant (cutting oil) when
•
cutting metal. Failure to do so will cause premature
blade wear.
If the tool is operated continuously until the battery
•
cartridge has discharged, allow the tool to rest for
15 minutes before proceeding with a fresh battery.
002513
Press the shoe firmly against the workpiece. Do not
allow the tool to bounce. Bring the blade into light
contact with the workpiece. Turn the tool on and wait
until the blade attains full speed. Then apply pressure to
cut the workpiece.

MAINTENANCE

CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before attempting to
1. Hex wrench
1
perform inspection or maintenance.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
Ni-Cd
000005
Recycling the Battery
The only way to dispose of a Makita battery is to
recycle it. The law prohibits any other method of
disposal.
To recycle the battery:
1. Remove the battery from the tool.
2.
Take the battery to your nearest Makita
a)
Factory Service Center
or
Take the battery to your nearest Makita
b)
Authorized Service Center or Distributor that
has been designated as a Makita battery
recycling location.
Call your nearest Makita Service Center or Distributor
to determine thelocation that provides Makita battery
recycling. See your local Yellow Pages under
"Tools-Electric".
EN0001-1
ACCESSORIES
CAUTION:
These accessories
•
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons.
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
Recipro saw blades
•
Various type of Makita genuine batteries and
•
chargers
Hex wrench 3
•
6
or attachments
Only use accessory or
are