Milwaukee 4115, 4130, 4120, 49-50-0200, 4125 Operator's Manual
OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR
Catalog No.
No de Cat.
Catálogo No.
49-50-0200
VACUUM PUMPS USED ON DIAMOND CORING EQUIPMENT
POMPE À VIDE POUR OUTILLAGE DE CAROTTAGE AU DIAMANT
BOMBA DE VAC EQUIPO DE PERFORACION CON PUNTAS DE DIAMANTE
PARA TRABAJOS PESADOS
TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND OPERATOR'S MANUAL.
AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET BIEN COMPRENDRE LE
MANUEL DE L'UTILISATEUR.
PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER EL MANUAL DEL
OPERADOR.
GENERAL SAFETY RULES FOR ALL POWER TOOLS
WARNING!
Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term "power tool" in
all of the warnings listed below refers to your mains-operated (corded) power tool or battery-opearted (cordless) power tool.
SAVE THESE INSTRUCTIONS
READ ALL INSTRUCTIONS
WORK AREA SAFETY
1. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
2. Do not operate power tools in explosive atmospheres, such
as in the presence of flammable liquids, gases, or dust.
Power tools create sparks which may ignite the dust or fumes.
3. Keep children and bystanders away while operating a power
tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
4. Power tool plugs must match the outlet. Never modify the
plug in any way. Do not use any adapter plugs with earthed
(grounded) power tools. Unmodified plugs and matching outlets
will reduce risk of electric shock.
5. Avoid body contact with earthed or grounded surfaces such
as pipes, radiators, ranges and refrigerators. There is an
increased risk of electric shock if your body is earthed or grounded.
6. Do not expose power tools to rain or wet conditions. Water
entering a power tool will increase the risk of electric shock.
7. Do not abuse the cord. Never use the cord for carrying,
pulling, or unplugging the power tool. Keep cord away from
heat, oil, sharp edges, or moving parts. Damaged or entangled
cords increase the risk of electric shock.
8. When operating a power tool outdoors, use an extension
cord suitable for outdoor use. Use of a cord suitable for outdoor
use reduces the risk of electric shock.
PERSONAL SAFETY
16. Do not force the power tool. Use the correct power tool for
your application. The correct power tool will do the job better and
safer at the rate for which it was designed.
17. Do not use the power tool if the switch does not turn it on
and off. Any power tool that cannot be controlled with the switch is
dangerous and must be repaired.
18. Disconnect the plug from the power source and/or the bat-
tery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such
preventive safety measures reduce the risk of starting the tool accidentally.
19. Store idle power tools out of the reach of children and do
not allow persons unfamiliar with the power tools or these
instructions to operate power tools. Power tools are danger-
ous in the hands of untrained users.
20. Maintain power tools. Check for misalignment or binding of
moving parts, breakage of parts and any other condition
that may affect the power tool's operation. If damaged, have
the power tool repaired before use. Many accidents are caused
by poorly maintained power tools.
21. Keep cutting tools sharp and clean. Properly maintained cutting
tools with sharp cutting edges are less likely to bind and are easier
to control.
22. Use the power tool, accessories and tool bits etc., in accor-
dance with these instructions and in the manner intended
for the particular type of power tool, taking into account the
working conditions and the work to be performed. Use of
the power tool for operations different from those intended could
result in a hazardous situation.
POWER TOOL USE AND CARE
SERVICE
9. Stay alert, watch what you are doing and use common sense
when operating a power tool. Do not use a power tool while
you are tired or under the influence of drugs, alcohol or
medication. A moment of inattention while operating power tools
may result in serious personal injury.
10. Use safety equipment. Always wear eye protection. Safety
equipment such as dust mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate conditions will reduce personal injuries.
11. Avoid accidental starting. Ensure the switch is in the off-
position before plugging in. Carrying tools with your finger on
the switch or plugging in power tools that have the switch on invites
accidents.
12. Remove any adjusting key or wrench before turning the
power tool on. A wrench or a key left attached to a rotating part of
the power tool may result in personal injury.
13. Do not overreach. Keep proper footing and balance at all
times. This enables better control of the power tool in unexpected
situations.
14. Dress properly. Do not wear loose clothing or jewellery.
Keep your hair, clothing and gloves away from moving parts.
Loose clothes, jewellery, or long hair can be caught in moving parts.
15. If devices are provided for the connection of dust extrac-
tion and collection facilities, ensure these are connected
and properly used. Use of these devices can reduce dust-re-
lated hazards.
page 2
23. Have your power tool serviced by a qualified repair person
using only identical replacement parts. This will ensure that
the safety of the power tool is maintained.
SPECIFIC SAFETY RULES- CORING AND VACCUM PUMP
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. Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.
3. Maintain labels and nameplates. These carry important information. If unreadable or missing, contact a MILWAUKEE service facility for a free
replacement.
4. Always use anchor bolts to secure the base on cracked, uneven, porous or vertical surfaces.
5. Keep the work area dry. Diamond coring equipment requires the use of water. Since the use of electrical equipment in wet areas is hazardous,
the equipment must be grounded. Follow the grounding instructions. Wear insulated footwear and gloves for extra protection against shock
hazards.
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 specifically designed to filter out
microscopic particles.
Symbology
Underwriters
Laboratories, Inc.
Volts Alternating Current
Amperes
1. Handle
2. ON/OFF motor switch
3. Filter jar
4. Vacuum hose
5. Vacuum line coupler
6. Vacuum pump mounting bracket
7. Vacuum gauge
Specifications
Cat.
No.
49-50-0200
Volts
AC
120
Amps
2.7
FUNCTIONAL DESCRIPTION
1
7
3
2
4
6
5
page 3
GROUNDING EXTENSION CORDS
WARNING!
Improperly connecting the grounding wire can result in the
risk of electric shock. Check with a qualified electrician if you
are in doubt as to whether the outlet is properly grounded.
Do not modify the plug provided with the tool. Never remove
the grounding prong from the plug. Do not use the tool if the
cord or plug is damaged. If damaged, have it repaired by a
MILWAUKEE service facility before use. If the plug will not fit
the outlet, have a proper outlet installed by a qualified
electrician.
Grounded Tools:
Tools with Three Prong Plugs
Tools marked Grounding Required
have a three wire cord and three
prong grounding plug. The plug must
be connected to a properly grounded
outlet (See Figure A). If the tool should
electrically malfunction or break
down, grounding provides a low resistance path to carry electricity
away from the user, reducing the risk
of electric shock.
The grounding prong in the plug is connected through the green wire
inside the cord to the grounding system in the tool. The green wire in the
cord must be the only wire connected to the tool's grounding system and
must never be attached to an electrically live terminal.
Your tool must be plugged into an appropriate outlet, properly installed
and grounded in accordance with all codes and ordinances. The plug
and outlet should look like those in Figure A.
Double Insulated Tools:
Tools with Two Prong Plugs
Tools marked Double Insulated do
not require grounding. They have a
special double insulation system
which satisfies OSHA requirements
and complies with the applicable
standards of Underwriters Laboratories, Inc., the Canadian Standard
Association and the National Electrical Code. Double Insulated tools may
be used in either of the 120 volt outlets shown in Figures B and C.
Fig. A
Fig. B
Fig. C
Grounded tools require a three wire extension cord. Double insulated
tools can use either a two or three wire extension cord. As the distance
from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a
serious drop in voltage, resulting in loss of power and possible tool
damage. Refer to the table shown to determine the required minimum
wire size.
The smaller the gauge number of the wire, the greater the capacity of the
cord. For example, a 14 gauge cord can carry a higher current than a 16
gauge cord. When using more than one extension cord to make up the
total length, be sure each cord contains at least the minimum wire size
required. If you are using one extension cord for more than one tool, add
the nameplate amperes and use the sum to determine the required minimum wire size.
Guidelines for Using Extension Cords
If you are using an extension cord outdoors, be sure it is marked
with the suffix W-A (W in Canada) to indicate that it is acceptable
for outdoor use.
Be sure your extension cord is properly wired and in good electrical
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.
Recommended Minimum Wire Gauge
Nameplate
Amperes
8.1 - 12
12.1 - 15
15.1 - 20
* Based on limiting the line voltage drop to five
volts at 150% of the rated amperes.
for Extension Cords*
25'
0 - 5
5.1 - 8
16
16
14
12
10
Extension Cord Length
100'
50'
16
16
14
12
10
75'
16
14
12
10
10
14
12
10
10
150'
12
10
--
--
--
--
200'
12
--
--
--
--
READ AND SAVE ALL INSTRUCTIONS
FOR FUTURE USE.
page 4
TOOL ASSEMBLY AND OPERATION OF VACUUM PUMP SYSTEM
WARNING!
To reduce the risk of injury, always unplug tool before
attaching or removing accessories or making adjustments.
Use only specifically recommended accessories. Others
may be hazardous.
Fig. 2
Leveling screws
Vacuum pad stud
WARNING!
Always keep filters clean and dry. If water ingestion should
occur, stop drilling, turn off motor. Disconnect vacuum pump
hose from vacuum pad. Leave vacuum pump run, take filter
jar off. Dry filters and filter jar. Assemble filter and filter jar
on pump and then continue to let pump run (approximately
5 minutes). Clean work surface to prevent water ingestion
reoccuring.
For Cat. Nos. 4115, 4125 & 4130 only.
Assembling and Using a Vacuum Pump with MILWAUKEE
DYMORIGS (Figs. 1 & 2)
1. Mount the vacuum pump mounting bracket to the vaccum pump as
shown (Fig. 1).
Fig. 1
Vacuum pump
mounting bracket
2. The vacuum pump may be set on a dry surface away from the rig or
mounted to the base of the Dymorig as shown (Fig. 2). However,
DO NOT mount the vacuum pump to the Dymorig when angle coring.
To mount the vacuum pump on the Dymorig, place spacer Cat. No.
45-36-0050, over the vacuum pad stud. Then, place the vacuum
pump mounting bracket over the vacuum pad stud on the Dymorig.
3. Connect one end of the supplied vacuum hose to the vacuum line
coupler on the vacuum pad. To do this, pull back the collar on the
hose and push the end of the hose onto the coupler until in snaps
into place.
4. Check to be sure that the pump is OFF. Plug the vacuum pump into
the power source. Turn on the vacuum pump. Step on the vacuum
pad or the vacuum pad stud until the vacuum pad lowers and
adheres to the work surface.
5. After the pad is secured to at least 20" of mercury vacuum, tighten
the vaccum pad nut securely.
Please refer to stand operator's manual for further instructions.
Vacuum line
coupler
Vacuum pad
Vacuum pad nut
WARNING!
The vacuum gauge must read a minimum of 20" of mercury
vacuum. To reduce the risk of injury DO NOT CORE if the gauge
reads less than 20" of mercury vacuum.
NOTE: The motor of the vacuum pump has a thermal overload
protector. If the motor should overheat, the overload protector will
shut off the motor. If this should occur turn off the vacuum pump
and allow the motor to cool (approximately 5 minutes.)
If the vacuum pump fails to start, check for blown fuses. The vacuum
pump may need to cool further before attempting to restart. If the
overload protector shuts off the motor frequently, you may have a low
voltage situation. Low voltage can also be suspected when:
The motor does not get up to full power or speed.
Fuses or circuit breakers activate when starting vacuum pump.
Lights dim or remain dim when vacuum pump is started.
Other motor operated appliances fail to operater properly. Too many
motor operated appliances on the same circuit.
page 5
WARNING!
To reduce the risk of injury, wear safety goggles or glasses
with side shields. Unplug the tool before changing accessories or making adjustments.
Fig. 4
Leveling
screws
WARNING!
Always keep filters clean and dry. If water
ingestion should occur, stop drilling, turn off motor. Disconnect vacuum pump hose from vacuum pad. Leave vacuum
pump run, take filter jar off. Dry filters and filter jar. Assemble
filter and filter jar on pump and then continue to let pump run
(approximately 5 minutes). Clean work surface to prevent
water ingestion reoccuring.
For Cat. No. 4120 only.
Assembling and Using a Vacuum Pump with MILWAUKEE
DYMORIGS (Figs. 3 & 4)
1. Mount the vacuum pump mounting bracket to the vaccum pump as
shown (Fig. 3).
Fig. 3
Vacuum pump
mounting bracket
Vacuum pad
gasket
Vacuum line
Vacuum adapter
assembly
coupler
WARNING!
The vacuum gauge must read a minimum of
20" of mercury vacuum. To reduce the risk of injury DO NOT
CORE if the gauge reads less than 20" of mercury vacuum.
NOTE: The motor of the vacuum pump has a thermal overload
protector. If the motor should overheat, the overload protector will
shut off the motor. If this should occur turn off the vacuum pump
and allow the motor to cool (approximately 5 minutes.)
If the vacuum pump fails to start, check for blown fuses. The vacuum
pump may need to cool further before attempting to restart. If the overload protector shuts off the motor frequently you may have a low voltage situation. Low voltage can also be suspected when:
The motor does not get up to full power or speed.
Fuses or circuit breakers activate when starting vacuum pump.
Lights dim or remain dim when vacuum pump is started.
Other motor operated appliances fail to operater properly. Too many
motor operated appliances on the same circuit.
2. The vacuum pump may be set on a dry surface away from the rig or
mounted to the base of the Dymorig (Fig. 4). To mount the vacuum
pump on the base, place the small holes on the vacuum pump
mounting bracket over the two tapped holes on the base. Attach the
vacuum pump to the base with two (2) 1/4" - 20 screws supplied in
the accessory bag.
3. Connect one end of the supplied vacuum hose to the vacuum line
coupler on the vacuum base. To do this, pull back the collar on the
hose and push the end of the hose onto the coupler until it snaps into
place.
4. Check to make sure that the pump is OFF. Plug the vacuum pump into
the power source. Turn vacuum pump on. Step on the base until it
lowers and adheres to the work surface.
Please refer to stand operator's manual for further instructions.
page 6
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