Use and Care Manual

page 3
1. Hold power tools by insulated gripping surfaces when performing
an operation where the cutting tool may contact hidden wiring or
its own cord. Contact with a "live" wire will make exposed metal parts
of the tool "live" and shock the operator.
2. Wear ear protectors with impact drills. Exposure to noise can cause
hearing loss.
3. Use auxiliary handles supplied with the tool. Loss of control can
cause personal injury.
4. Maintain tools carefully. Keep handles dry, clean and free from oil
and grease. Keep cutting edges sharp and clean. Follow instructions
for lubricating and changing accessories. Periodically inspect tool
cords and extension cords for damage. Have damaged parts repaired
or replaced by a MILWAUKEE service facility.
5. Maintain labels and nameplates. These carry important information.
If unreadable or missing, contact a MILWAUKEE service facility for a
free replacement.
6. WARNING! Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains chemicals known to
cause cancer, birth defects or other reproductive harm. Some examples
of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other masonry products,
and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do
this type of work. To reduce your exposure to these chemicals: work
in a well ventilated area, and work with approved safety equipment,
such as those dust masks that are specifi cally designed to fi lter out
microscopic particles.
7. Always use anchor bolts to secure the base on cracked, uneven,
porous or vertical surfaces.
8. Diamond coring equipment requires the use of water. Since the use
of electrical equipment in wet areas is hazardous, the equipment must
be grounded (see "Grounding"). Wear insulated footwear and gloves
for extra protection against shock hazards.
9. Provide proper protection for people and property below the coring
area when coring through fl oors.
10. A meter box must always be used with Diamond Coring Equipment
so that amperage can be monitored. See "Accessories".
SPECIFIC SAFETY RULES
FUNCTIONAL DESCRIPTION
6
7
1
2
3
4
5
1. Twist-lock plug
2. Cord
3. Gear/shiftlever
4. Water shut-off valve
5. Threaded spindle
1. Twist-lock plug
2. Cord
3. Gear shift lever
4. Water shut-off valve
5. Spindle sleeve
6. Retaining ring
7. Shear pin
Clutch model
Shear pin model
1
2
3
4
5
Specifi cations
Catalog
No.
4004
4005
4079
4090
4092-20
4094
4096
4097-20
Amps
20
20
20
15
15
20
20
15
Volts
120
120
120
120
120
120
120
120
Motor
Protection
Clutch
Clutch
Shear Pin
Shear Pin
Clutch
Shear Pin
Clutch
Clutch
Speed
(RPM)
Low - 300
High - 600
Low - 600
High - 1200
Low - 300
High - 600
Low - 375
High - 750
Low - 375
High - 750
Low - 450
High - 900
Low - 450
High - 900
Low - 500
High - 1000
Suggested
Diameters in Medium
Aggregate
Low - 7" - 14"
High - 4" - 7"
Low - 4" - 7"
High - 3/4" - 4"
Low - 7" - 14"
High - 4" - 7"
Low - 5" - 8"
High - 2-1/2" - 5"
Low - 5" - 8"
High - 2-1/2" - 5"
Low - 6" - 10"
High - 2" - 6"
Low - 6" - 10"
High - 2" - 6"
Low - 3" - 5"
High - 1-1/4" - 3"
Amperes
Symbology
Canadian Standards Association
Underwriters Laboratories, Inc.
Volts Alternating Current
No Load Revolutions per Minute (RPM)