Fcc Safety; Specific Safety Rules - MH MOTORHEAD ULTRA Instruction Manual

20V ULTRA Angle Grinder 2Ah KIT (MH-03-AG-B1-0-1)
4. Use special care when working corners, sharp edges etc. Avoid bouncing and snagging
the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating
accessory and cause loss of control or kickback.
5. Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create
frequent kickback and loss of control.
Safety Warnings Specific for Grinding and Abrasive cutting-o
Operations
1. Use only wheel types that are recommended for your power tool and the specific guard
designed for the selected wheel.
Wheels for which the power tool was not designed cannot be adequately guarded and are
unsafe.
2. The guard must be securely attached to the power tool and positioned for maximum
safety, so the least amount of wheel is exposed towards the operator. The guard helps to
protect operator from broken wheel fragments and accidental contact with wheel.
3. Wheels must be used only for recommended applications. For example: do not grind
with the side of cut-o wheel. Abrasive cut-o wheels are intended for peripheral grinding,
side forces applied to these wheels may cause them to shatter.
4. Always use undamaged wheel flanges that are of correct size and shape for your
selected wheel. Proper wheel flanges support the wheel thus reducing the possibility of
wheel breakage. Flanges for cut-o wheels may be di erent from grinding wheel flanges.
5. Do not use worn down wheels from larger power tools. Wheel intended for larger power
tool is not suitable for the higher speed of a smaller tool and may burst.
6. Dress appropriately. Wear leather leggings and fire resistant footwear during use. Do
not wear pants with cu s, shirts with open pockets, or any clothing that can catch and
hold molten metal or sparks.
Safety Warnings Specific for Abrasive cutting-o
1. Do not "jam" the cut-o wheel or apply excessive pressure. Do not attempt to make an
excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to
twisting or binding of the wheel in the cut and the possibility of kickback or wheel break-
age.
2. Do not position your body in line with and behind the rotating wheel. When the wheel,
at the point of operation, is moving away from your body, the possible kickback may
propel the spinning wheel and the power tool directly at you.
3. When wheel is binding or when interrupting a cut for any reason, switch o the power
tool and hold the power tool motionless until the wheel comes to a complete stop. Never
attempt to remove the cut-o wheel from the cut while the wheel is in motion otherwise
kickback may occur. Investigate and take corrective action to eliminate the cause of wheel
binding.
4. Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and
carefully reenter the cut.
The wheel may bind, walk up or kickback if the power tool is restarted in the workpiece.
5. Support panels or any oversized workpiece to minimize the risk of wheel pinching and
kickback. Large workpieces tend to sag under their own weight. Supports must be placed
under the workpiece near the line of cut and near the edge of the workpiece on both sides
of the wheel.
6. Use extra caution when making a "pocket cut" into existing walls or other blind areas.
The protruding wheel may cut gas or water pipes, electrical wiring or objects that can
cause kickback.
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20V ULTRA Angle Grinder 2Ah KIT (MH-03-AG-B1-0-1)
Safety Warnings Specific for Sanding Operations
Do not use excessively oversized sanding disc paper. Follow manufacturer's
recommendations when selecting sanding paper. Larger sanding paper extending beyond
the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc
or kickback.
Safety Warnings Specific for Wire Brushing Operations
1. Be aware that wire bristles are thrown by the brush even during ordinary operation. Do
not overstress the wires by applying excessive load to the brush. The wire bristles can
easily penetrate light clothing and/or skin.
2. If the use of a guard is recommended for wire brushing, do not allow any interference of
the wire wheel or brush with the guard.
Wire wheel or brush may expand in diameter due to work load and centrifugal forces.

FCC SAFETY

This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause Harmful interference, and
(2) This device must accept any interference received, including interference that may
cause undesired operation.
WARNING: Changes or modification to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules.
This limits are designed to provide reasonable protection against harmful interference in a
Operations
residential installation. This equipment generates, uses and radiate radio frequency energy
and, if not installed and used in accordance with the instruction, may cause harmful
interference to radio communication. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment o and on,
the user in encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
is connected.
• Consult the dealer or an experienced radio /TV technician for help.
SPECIFIC SAFETY RULES
• Exposure to loud noise can cause hearing damage. Always wear ear a protection when
using power equipment.
WARNING: ALWAYS use safety glasses. Everyday eye glasses are NOT safety glasses.
• Use face or dust mask if operation is dusty.
ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:
• ANSI Z87.1 eye protection (CAN/CSA Z94.3)
• ANSI SI 2.6 (S3.19) hearing protection
• NIOSH/OSHA respiratory protection
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