Hitachi B13F Cordless Drill User Manual


 
ELECTRICAL REQUIREMENTS
POWER SUPPLY AND MOTOR SPECIFICATIONS
To avoid electrical hazards, fire hazards, or damage to the
tool, use proper circuit protection. Use a separate electrical
circuit for your tools. Your drill press is wired at the factory for
115V operation. Connect to a 115V, 15 Amp circuit and use a
15 Amp time delay fuse or circuit breaker. To avoid shock or
fire, if power cord is worn or cut, or damaged in any way,
have it replaced immediately.
GROUNDING INSTRUCTIONS
This tool must be grounded while in use to protect the
operator from electrical shock.
IN THE EVENT OF A MALFUNCTION OR BREAKDOWN,
grounding provides a path of least resistance for electric
current and reduces the risk of electric shock. This tool is
equipped with an electric cord that has an equipment-grounding
conductor and a grounding plug. The plug MUST be plugged
into a matching receptacle that is properly installed and
grounded in accordance with ALL local codes and ordinances.
DO NOT MODIFY THE PLUG PROVIDED. If it will not fit the
receptacle, have the proper receptacle installed by a qualified
electrician.
IMPROPER CONNECTION of the equipment-grounding
conductor can result in risk of electric shock. The conductor
with green insulation (with or without yellow stripes) is the
equipment-grounding conductor. If repair or replacement of
the electric cord or plug is necessary, DO NOT connect the
equipment-grounding conductor to a live terminal.
CHECK with a qualified electrician or service person if you
do not completely understand the grounding instructions,
or if you are not sure the tool is properly grounded.
USE ONLY 3-wire extension cords that have 3-prong
grounding plugs and 3-pole receptacles that accept the
tool’s plug. Repair or replace damaged or worn cord
immediately.
Use a separate electrical circuit for your tools. This circuit
must not be less than #12 wire and should be protected with
a 15 Amp time delay fuse. Before connecting the motor to the
power line, make sure the switch is in the OFF position and
the electric current is rated the same as the current stamped
on the motor nameplate. Running at a lower voltage will
damage the motor.
This tool is intended for use on a circuit that has a receptacle
like the one illustrated in Figure A showing a 3-prong
electrical plug and receptacle that has a grounding conductor.
If a properly grounded receptacle is not available, an adapter
(Figure B) can be used to temporarily connect this plug to
a 2-contact ungrounded receptacle. The adapter (Figure B)
has a rigid lug extending from it that MUST be connected
to a permanent earth ground, such as a properly grounded
receptacle box. THE TEMPORARY ADAPTER SHOULD
BE USED ONLY UNTIL A QUALIFIED ELECTRICIAN CAN
INSTALL A PROPERLY GROUNDED OUTLET. The
Canadian Electrical Code prohibits the use of adapters.
CAUTION: In all cases, make certain the receptacle is
properly grounded. If you are not sure, have a qualified
electrician check the receptacle.
This Drill Press is for indoor use only. Do not expose to rain
or use in damp locations.
GUIDELINES FOR EXTENSION CORDS
USE PROPER EXTENSION CORD. Make sure your extension
cord is in good condition. When using an extension cord,
be sure to use one heavy enough to carry the current your
product will draw. An undersized cord will cause a drop in line
voltage, resulting in loss of power and cause overheating.
The table below shows the correct size to use depending on
cord length and nameplate ampere rating. If in doubt, use
the next heavier gauge. The smaller the gauge number
the heavier the cord.
Be sure your extension cord is properly wired and in good
condition. Always replace a damaged extension cord or have
it repaired by a qualified person before using it. Protect your
extension cords from sharp objects, excessive heat and
damp or wet areas.
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
(When using 120 Volt only)
Ampere Rating Total length in feet
More Than
Not
More Than
25 50 100 150
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Applicable
WARNING
WARNING
WARNING
Properly Grounded
3-Prong Receptacle
Grounding Prong
3-Prong Plug
Grounding Lug
Adapter
3-Prong Plug
Make Sure This
is Connected to
a Known Ground
2-Prong Receptacle
Fig. A
Fig. B
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English