PROPOINT 9027525 User manual

V1.0 9027525
Please read and understand all instructions before use.Retain thismanual for future reference.


9027525 Magnetic Drilling and Tapping Press V1.0
2 For technical questions call 1-800-665-8685
Horsepower
2 HP
Voltage rating
110V AC
Amperage rating
14A
Phase
1
Frequency rating
60 Hz
Number of speeds
Variable
Speed rating
Low: 100 to 265 RPM
High: 200 to 500 RPM
Chuck size
3/4 in.
Spindle travel
4-11/16 in.
Spindle taper
MT2
Max. spindle to base
4-9/64 in.
Capacity
Annular cutter: 2 x 2 in.
Twist drill: 3/4 in.
Tapping: 3/4 in.
Magnet
56W
Magnet size
7-7/8 x 3-7/8 in.
Holding force
3,000 lb (at 20°C with 1 in. thick material)
Vibration total value
A W = 3.562 m/s²
Base size
7-7/8 x 3-7/8 in.
Overall size
7-11/16W x 12-3/8D x 23-1/16H in.
Net weight
34 lb
Please familiarize yourself with the hazard notices found in this manual. A
notice is an alert that there is a possibility of property damage, injury or
death if certain instructions are not followed.
DANGER! This notice indicates an immediate and specific hazard that
will result in severe personal injury or death if the proper
precautions are not taken.

V1.0 Magnetic Drilling and Tapping Press 9027525
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WARNING! This notice indicates a specific hazard or unsafe practice that
could result in severe personal injury or death if the proper
precautions are not taken.
CAUTION! This notice indicates a potentially hazardous situation that may
result in minor or moderate injury if proper practices are not
taken.
NOTICE! This notice indicates that a specific hazard or unsafe practice
will result in equipment or property damage, but not
personal injury.
This magnetic drilling and tapping press features a 2 HP motor and 2-gear
variable speeds with speed ratings of 100 to 265 RPM and 200 to 500
RPM. Use with annular cutters, twist drill bits and Weldon shank drill and
taps to drill holes and threads in a variety of material.
The intended use of this tool is to drill holes in ferrous metals. The magnet
is intended to hold the drill in place whilst the drill is functioning. It is
designed for use in fabrication, construction, railways, petro chemical, and
any other applications when drilling ferrous metals. Any deviation from its
intended use will not be covered by warranty.
WARNING! When using electric tools, basic safety
precautions should always be followed to reduce
the risk of fire, electric shock and personal
injury, including the following. Please read these
instructions before attempting to operate the
machine.
Keep this manual for safety warnings, precautions, operating or inspection
and maintenance instructions.
1. Remove the power supply before carrying out any adjustment,
servicing or maintenance.
2. Keep work area clear—cluttered areas and benches invite injuries.
3. Consider the work area environment:
3.1 Do not expose tool to rain.

9027525 Magnetic Drilling and Tapping Press V1.0
4 For technical questions call 1-800-665-8685
3.2 Do not use tool in damp or wet locations.
3.3 Keep work area well lit (500 Lux recommended).
3.4 Do not use tool in the presence of flammable liquids or gases.
3.5 Ensure there is adequate space to gain access to the tool’s plug,
mains, and motor on/off switches.
4. Guard against electric shock:
4. 1 Avoid body contact with earthed or ground surfaces (e.g. pipes,
radiators, cookers and refrigerators). Electric safety can be
further improved by using high-sensitivity (30 m A/0.1s) residual
current device (RCD).
5. Keep other persons away. Do not let untrained persons, especially
children, touch the tool or the extension cord and keep them away
from the work area.
6. Store idle tools when not in use. All tools should be stored in a dry,
locked-up place, out of reach of children.
7. Do not apply too much force through the machine. It will do a better
and safer job at the feeds for which it was designed.
8. Use the right tool.
8.1 Do not force small tools to do the job of a heavy-duty tool.
8.2 Do not use this tool for unintended purposes: e.g. do not use
the magnetic drill to cut tree logs.
9. Dress properly.
9. 1 Do not wear loose clothing or jewellery; they can be caught in
moving parts.
9.2 Non-skid footwear is recommended when working outdoors.
9.3 Wear a protective hair covering to contain long hair. This will
reduce the risk of entanglement.
10. Use protective equipment when using this machine.
10.1 Use safety glasses to prevent debris from damaging eyes.
10.2 Use ear defenders or ear plugs for hearing protection.
10.3 Use face or dust masks if cutting operations create dust.
10.4 Use protective gloves to prevent swarf or debris cutting the skin.

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11. When using the drill, always ensure a safe operating distance from
any swarf and do not reach into the cutting area, or near the cutter,
when the machine is running.
12. Connect dust extraction and collecting equipment, if devices are
provided, ensuring these are properly connected and used.
13. Do not abuse the cord; never pull the cord to disconnect it from the
socket. Keep the cord away from heat, oil and sharp edges.
14. Secure work where possible, use clamps or a vice to hold the work. It
is safer than using your hand.
15. Do not overreach! Keep proper footing and balance at all times.
16. Maintain tools with care.
16.1 Keep cutting tools sharp and clean for better and safer
performance.
16.2 Regularly check the machine for any wear or damage.
16.3 Ensure the machine is clean and free from debris prior to use.
16.4 Remove the mains prior to any maintenance.
16.5 Follow instructions for lubricating and changing accessories.
16.6 Inspect the tool cords periodically and if damaged have it
repaired by an authorized Unibor service facility.
16.7 Inspect extension cords periodically and replace if damaged.
16.8 Keep handles dry, clean and free from oil and grease.
17. Disconnect tools from the power supply when not in use, before
servicing or when changing accessories such as cutters.
18. Form the habit of checking to see that keys and adjusting wrenches
are removed from the tool before turning it on.
19. Avoid unintentional starting. Ensure the magnet is off before plugging
the machine in.
20. Use extension leads only intended for outdoor use when the tool is
used indoors.
21. The vibration emissions during actual use can differ from the declared
total value depending on the ways in which the tool is being used.

9027525 Magnetic Drilling and Tapping Press V1.0
6 For technical questions call 1-800-665-8685
22. Watch what you are doing, use common sense and do not operate
the tool when you are tired. Do not operate the machine when under
the influence of alcohol or any illegal substances.
23. Check for damaged or missing parts before using the tool; it should
be carefully checked to determine that it will operate properly for its
intended function.
24. The use of any accessory or attachment, other than ones
recommended in this instruction manual, may present a risk of
personal injury.
25. Have your machine repaired by a qualified Unibor technician. This
electric tool complies with the relevant safety rules. Qualified persons
using original spare parts should only carry out repairs otherwise this
may result in considerable danger to the user.
26. Never operate the machine if parts are missing or damaged.
27. Never direct jets of water or flammable liquids over the drill.
28. Operator must be physically able to handle the weight of the
machine.
29. Operator should be trained to use the machine.
1. Refer to the user manual for operation and safety issues with regards
to this machine.
2. Dispose of the machine and electrical components correctly.
3. Eye protection must be worn when operating the machine.
4. Ear defenders must be worn when operating the machine.
1
2
3
4

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Read before using the machine.
When using electrical tools, basic safety precautions should always be
followed to reduce the risk of electric shock, fire and personal injury.
Ensure the magnet is off before plugging in the machine.
Do not use in wet or damp conditions. Failure to do so may result in
personal injury.
Do not use in the presence of flammable liquids, gases or in high risk
environments. Failure to do so may result in personal injury.
Before activating the machine, inspect all electrical supply cables
(including extension leads) and replace if damaged. Do not use if there
are any signs of damage.
Only use extension cables approved for site conditions.
Before activating the machine, always check the correct function of all
operational systems, switches, magnet etc.
Before operating, the machine must be securely retrained to a fixed
independent feature using the safety strap RDC4083 and stationary
rings RDC4082. Affix the stationary rings into the magnet, uppermost
side hole to reduce the potential of free movement. Should the
magnet become detached from the workpiece. Failure to do so may
result in personal injury.
Always wear approved eye protection, ear defenders and
recommended PPE when operating the machine.
Disconnect from the power source when changing cutters or working
on the machine.
Cutters and swarf are sharp, always ensure that hands are adequately
protected when changing cutters or removing swarf. Use a tool or
brush when necessary to remove any swarf or the cutter from the
arbor.
Before operating the machine, always ensure cutter-retaining screws
are secured tightly.
Regularly clear the work area and machine of swarf and dirt, paying
attention to the underside of the magnet base.

9027525 Magnetic Drilling and Tapping Press V1.0
8 For technical questions call 1-800-665-8685
Always remove tie, rings, watches and any loose adornments that
might entangle with the rotating machinery before operating.
Always ensure that long hair is securely enclosed by an approved
restraint before operating the machine.
Should the cutter become stuck in the work piece, stop the motor
immediately to prevent personal injury. Disconnect from power source
and turn arbor to and from. Do not attempt to free the cutter by
switching the motor on and off. Wear safety gloves to remove the
cutter from the arbor.
If the machine is accidentally dropped, always thoroughly examine the
machine for signs of damage and check that it functions correctly
before resuming drilling.
Regularly inspect the machine and check for any damaged or loose
parts.
Always ensure when using the machine in an inverted position that
only the minimum amount of coolant is used and that care is taken to
ensure that coolant does not enter the motor unit.
Cutting tools may shatter, always position the guard over the cutter
before activating the machine. Failure to do so may result in personal
injury.
On completion of the cut, a slug will be ejected.
When not in use always store the machine in a safe and secure
location.
Always ensure that approved Unibor™ agents conduct repairs.
The machines are factory fitted with a 9-3/4 ft cord with three conductors:
16 AWG, neutral and earth. If it becomes necessary to fit an extension
cable from the power source, care must be taken in using a cable of
adequate capacity. Failure to do so will result in a loss of traction by the
magnet and a reduction of power from the motor.
Assuming a normal AC supply of the correct voltage, it is recommended
that the following extension lengths shall not be exceeded.
For 120V supply: 11-1/2 ft of 3 core x 16 AWG

V1.0 Magnetic Drilling and Tapping Press 9027525
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WARNING! Always disconnect the machine from the
power source before changing cutters.
WARNING! Do not operate the tool if any part is
missing. Replace the missing part before
operating. Failure to do so could result in a
malfunction and personal injury.
Remove the parts and accessories from the packaging and inspect for damage.
Make sure that all items in the contents are included.
Make sure that all items in the parts list are included.
Contents:
•Stationary ring
•Safety belt
•1/8 in. Hexagonal spanner
•1/2 in. chuck
•Arbor assembly: 15/64 in. hexagonal spanner included
•Drift
•Arbor shank
•Safety glasses
•Spare brush
Numbers or codes references in parenthesis (#1) refer to the included
Parts List.
Dashed numbers in parenthesis (Fig. 1-1) refer to a specific point in an
illustration or image.
Before operation, accomplish the following:
1. Perform a complete check of the tool’s electrical and operational
components to confirm there is no damage or need of repair.
2. Ensure that the coolant bottle contains sufficient cutting oil to
complete the required operation. Refill as needed.

9027525 Magnetic Drilling and Tapping Press V1.0
10 For technical questions call 1-800-665-8685
2.1. If operating in an inverted position, the gravity-fed coolant will
not work. Cutting paste or another form of lubricant should be
used.
3. Depress the pilot to ensure cutting fluid is being properly metered.
4. Clear any debris or clutter near or in the tool, paying special attention
to the swarf.
To use the tool, accomplish the following:
1. Connect the tool to the proper power supply. A red LED light
(RDC4092) will indicate when power is being supplied (Fig. 1).
2. The magnet (RDC4054) is
turned on and off using the
magnet switch (RDC4091).
Either the red or the green
LED lights (RDC4093) will
illuminate depending on the
material thickness (Fig. 1).
2.2. The green LED light
indicates optimum
adhesion has been
achieved.
2.2. The red LED light
indicates optimum adhesion has not been achieved.
Warning! If red LED is illuminated it indicates
optimum adhesion not achieved. Drilling operation
is still available.
3. Press the green motor switch (RDA4051) to turn the motor on (Fig. 1).
4. For cutting operations, use the CutSmart™ Technology array board
panel (RDC4099) to ensure you aren’t using too much force (Fig 2).
4.1. The first three
indicator lights on
the array board
are the green
zone (Fig. 2-1).
When in this
range, you are
receiving optimum performance.
Fig. 1
Fig. 2

V1.0 Magnetic Drilling and Tapping Press 9027525
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4.2. The middle four indicator lights are the yellow zone (Fig. 2-2).
There is too much force being applied. Back off slightly to return
to the green zone.
4.3. The top three indicator lights are the red zone (Fig. 2-3). When
these are illuminated, there is overload. Back off immediately or
CutSmart™ will turn off the motor.
4.3.1. If CutSmart™ is triggered, the operator will be required to
restart the tool using the green motor switch.
4.3.1. If CutSmart™ fails to engage, the speed controller cut out
will power down the tool. The operator will be required to
restart the tool using the green motor switch.
5. For tapping operations, first ensure that the green LED light is
illuminated, indicating optimum adhesion.
6. Use the speed controller (RDC4124) on the top cap housing
(RDC4145) to dictate the speed. Always use speeds that are
recommended for the drill size being used.
7. Ensure motor is on and in the forward direction.
8. Drill the hole to the recommended tapping size for the thread that is
to be cut.
9. Without disengaging the magnet, replace the drill with the tap.
10. Set the spindle speed to the required tapping speed, which is as
follows: low gear, speed 4.
11. Start the drill spindle in the forward direction.
12. Feed the tap into the hole until it begins to cut.
13. Once cutting, the tap will feed itself through. Only gentle pressure
should be required.
14. Once the tap has threaded the hole, the drill should be stopped
immediately.
15. The drill spindle should then be switched to reverse using the blue
motor switch (RDC4090) (Fig. 1).
16. Then, the tap can be fed back out of the hole.
17. Once operation is complete, turn the tool off using the green motor
switch and deactivate the magnet using the magnet switch.

9027525 Magnetic Drilling and Tapping Press V1.0
12 For technical questions call 1-800-665-8685
This tool is fitted with a 2-speed
gearbox (RDC4014). The gear is
used to reduce the output speed
when using large cutters (Fig. 3).
SLIDE SELECTOR
POSITION
SPEED CONTROLLER SETTING
Level 1
Level 6
/\
200/min
500/min
\/
100/min
265/min
The quick-release capstan assists in
simple dual-side operation.
To remove the capstan, accomplish
the following (Fig. 4):
1. Press in the central button of
the capstan hub (RDC4142),
holding onto the capstan arms (RDD4104).
2. With the button depressed, pull the capstan away from the main
body, holding on to the capstan arms.
3. Re-insert the hexagonal shaft into the hexagonal slot to attach the
capstan.
To fit the pipe adapter kit, accomplish the
following:
1. Assess whether the pipe to be cut has a
diameter between 2-1/4 in. and 4 in.
(Fig. 5) or over 4 in. (Fig. 6).
3. Attach the 4 adjustable angle plates
(RD3328) with cap screws (RD4325)
and washers (RD4205) to the magnet
side. Do not tighten.
Fig. 3
Fig. 4
Fig. 5

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4. Position the machine on the centerline of the pipe, ensuring the
magnet is in line with the longitudinal axis of the pipe.
5. Switch the magnet and move the
sliding plates down to the outside
diameter of the pipe.
6. Tighten the screws on both sides on
both sides by hand.
7. Check once again that the full length of
the moving plates is touching the pipe
at the front and the back.
8. Fasten the plates securely.
9. Feed the safety strap through the lugs at the front of the housing
around the pipe and pull tight.
10. When cutting the hole, do not use excessive pressure.
This tool comes supplied with an arbor shank (RDC4087) and 1/2 in. chuck
(RDC4084).
1. Insert the arbor shank into the arbor spindle (RDC4009).
2. Ensure a tight fit.
3. Insert the 1/2 in. chuck into the arbor shank.
4. Ensure a tight fit.
To replace the chuck, simply reverse the above sequence, utilizing the drift
(RDC4086).
This tool accepts cutters with 3/4 in. diameter Weldon shanks. To mount
the cutters, accomplish the following:
1. With the tool in the upright position, ensure the arbor assembly
(CA120) is fully inserted into the arbor spindle (RDC4009).
2. Take appropriate pilot and place through the hole in the shank
(RDC4087).
3. Insert the shank of cutter into bore of arbor assembly, ensuring
alignment of the two drive flats with socket screws.
4. Tighten both screws using hexagon key.
Fig. 6

9027525 Magnetic Drilling and Tapping Press V1.0
14 For technical questions call 1-800-665-8685
Before every operation, ensure the slide moves in a smooth and controlled
manner that is free of lateral movement and vibration. Otherwise, cutter
breakage may occur. To adjust, accomplish the following:
1. Place the machine in an upright position, and by means of the
capstan, raise the slide to its highest position.
2. Clean the brass gib strips and apply a small amount of machine oil to
the wear surfaces.
3. Lower the slide back to its lowest position.
4. Bring the slide into the centre of the dovetail slide housing
5. Loosen the screws to allow free movement of the arbor support
bracket.
6. Starting with the middle screws, gently feed the screws in until
resistance is encountered.
7. Move the slide up and down a few times to test the movement and
then make any further adjustments.
7.1. Try to ensure all screws are exerting a uniform pressure on the
slide from top to bottom. A perfectly adjusted slide will operate
freely up and down without any sideways movement.
8. Raise the slide to its highest position.
9. Slightly undo the arbor bearing bracket.
10. Using your fingers only, tighten the screws.
11. Place the machine on a steel plate.
12. Connect the tool to the power supply and turn on the magnet.
13. Start up the motor.
14. If the arbor is incorrectly aligned, the arbor support bracket will be
seen to oscillate.

V1.0 Magnetic Drilling and Tapping Press 9027525
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15. Make any necessary further adjustment to the bracket and ensure
correct alignment of the
spindle and finally tighten the
screws using a spanner.
16. Tighten the arbor bearing
bracket.
Observe the following (Fig. 7)
outline and specifications for wiring
with the control board (Fig. 7-1) and
display board (Fig. 7-2) to the
magnet sensor (Fig. 7-3).
#
FUNCTION
WIRE COLOUR
1
Mains live input
Brown
2
Speed controller module lead wire
White
3
Speed controller module lead wire
Red
4
Mains neutral input
Blue
5
Magnet positive output
Blue
6
Magnet negative output
Black
7
Field coil lead wire
Blue
8
Field coil lead wire
Green
9
Carbon brush lead wire
Black
10
Carbon brush lead wire
Brown
#
FUNCTION
WIRE COLOUR
A
Motor reverse switch 0V
White
B
Motor reverse switch +5V
White
C
Motor forward switch0V
White
D
Motor forward switch+5V
White
E
Magnet switch 0V
White
F
Magnet switch +5V
White
G
Magnet ON LED +5V
White + green
Fig. 7

9027525 Magnetic Drilling and Tapping Press V1.0
16 For technical questions call 1-800-665-8685
H
Magnet ON LED +5V
White + red
I
Magnet ON LED 0V
White + brown
J
Power ON LED 0V
White + black
K
Power ON LED +5V
White + brown
L
Motor reverse LED 0V (blue)
White
M
Motor reverse LED +12V (blue)
White
N
Motor forward LED 0V (green)
White
O
Motor forward LED +12V (green)
White
The following is a guide for cutting different materials.
MATERIAL
MATERIAL HARDNESS
CUTTER
Mild and free cutting steels
<700N/mm²
M2
Mild and free cutting steels
<850N/mm²
M42
Steel angle and joists
<700N/mm²
M2
Steel angle and joists
<850N/mm²
M42
Plate and sheet steel
<700N/mm²
M2
Plate and sheet steel
<850N/mm²
M42
Aluminum
<750N/mm²
M2
Aluminum
<850N/mm²
M42
Brass
<700N/mm²
M2
Brass
<850N/mm²
M42
Cast iron
<700N/mm²
M2
Cast iron
<850N/mm²
M42
Stainless steel
<700N/mm²
M2
Stainless steel
<850N/mm²
M42
Stainless steel
<850N/mm²
TCT
Rail track
<850N/mm²
M42
Tool steel
<850N/mm²
TCT
Die steel
<850N/mm²
TCT

V1.0 Magnetic Drilling and Tapping Press 9027525
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WARNING! Always disconnect the tool from its power
sources before performing any inspection or
maintenance.
1. Maintain the tool with care. A tool in good condition is efficient,
easier to control and will have fewer problems.
2. Inspect the tool components periodically. Repair or replace damaged
or worn components. Only use identical replacement parts when
servicing.
3. Follow instructions for lubricating and changing accessories.
4. Only use accessories intended for use with this tool.
5. Keep the tool clean, dry and free from oil/grease at all times.
6. Maintain the tool’s labels and name plates. These carry important
information. If unreadable or missing, contact Princess Auto Ltd. for
replacements.
7. Keep cutting edges sharp and clean.
8. Machine brushes should be checked once a week to make sure there
is no abnormal wear present.
8.1. If worn more than 2/3 of original length, it should be changed.
9. Before every operation, the magnetic base should be checked to
ensure it is flat and that there is no damage present. An uneven
magnet base may cause failure of operation and potential injury.
10. Check the gearbox grease once a month to ensure all moving
components are covered to prevent wear. The grease should be
changed at least once a year.
11. Check the armature of the machine at least once a month to ensure
there are no signs of damage to the body or the commutator.
11.1.Some signs of wear are to be expected over time. If any
abnormal damage is noted, the parts should be replaced.
WARNING! Only qualified service personnel should
repair the tool. An improperly repaired tool may
present a hazard to the user and/or others.

9027525 Magnetic Drilling and Tapping Press V1.0
18 For technical questions call 1-800-665-8685
1. Always ensure hands are well protected when handling cutters and
swarfs. Use a tool brush when necessary for cleaning.
2. Ensure work area is free from swarf, dirt or debris with special
attention to the magnet base.
DESCRPTION
EVERY OPERATION
WEEKLY
MONTHLY
Visual check of machine for damage
X
Operation of machine
X
Check brush wear
X
Check magnetic base
X
Check alignment of tool
X
Check grease
X
Check armature
X
Inspect and lubricate the tool when required. Only use light oil to lubricate
the tool. Other lubricants may not be suitable and could damage the tool
or cause a malfunction during use.
When not in use for an extended period, apply a thin coat of lubricant to
the steel parts to avoid rust. Remove the lubricant before using the tool
again.
NOTICE! NEVER use a penetrating oil to lubricate
the tool. Penetrating oil may act as a solvent
that will break down the grease and cause the tool
to seize up.
Recycle a tool damaged beyond repair at the appropriate facility.
Contact your local municipality for a list of disposal facilities or by-laws for
electronic devices, batteries, oil or other toxic liquids.
IMPORTANT! DO NOT pollute the environment by
allowing uncontrolled discharge of waste oil.

V1.0 Magnetic Drilling and Tapping Press 9027525
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Visit a Princess Auto Ltd. location for a solution if the tool does not
function properly or parts are missing. If unable to do so, have a qualified
technician service the tool.
PROBLEM(S)
POSSIBLE CAUSE(S)
Magnetic and motor do
not function
The magnet switch is not connected to the
power supply
Damaged or defective wiring
Defective fuse
Defective magnet switch
Defective control unit
Defective power supply
Magnetic functions;
motor does not
Damaged or defective wiring
Carbon brushes are stuck or worn out
Defective magnet switch
Defective on/off switch
Defective control unit
Defective armature and/or field
Defective protective reed switch
Magnetic does not
function; motor does
Defective magnet
Defective fuse
Defective control unit
Hole cutters break
quickly; holes are bigger
than the cutter
Play in the guide
Bent spindle
Shaft extending from the motor is bent
Pilot bent
Motor running roughly
and/or seizing up
Bent spindle
Shaft extending from the motor is bent
Triangular guide not mounted straight
Dirt between spindle and triangular guide

9027525 Magnetic Drilling and Tapping Press V1.0
20 For technical questions call 1-800-665-8685
Motor making rattling
sound
Gear ring (bottom of armature) worn out
Gear(s) worn out
No grease in gear box
Motor humming; visible
sparks with no motor
force
Armature damaged
Field burned
Carbon brushes worn out
Motor does not start or
fails
Damaged or defective wiring
Damage to armature or field coil
Damaged or defective brushes
Guiding takes too much
effort
Guide is set too tight
Guide is dry
Guide/gear-rack/rotation system is dirty or
damaged
Insufficient magnetic
force
Damaged or defective wiring
Bottom of magnet not clean and dry
Bottom of magnet not flat
Workpiece is too thin: less than 3/8 in.
Defective magnet
Defective control unit
Frame under voltage
Damaged or defective wiring
Defective magnet
Motor is very dirty
Fuse blows when magnet
switch is turned on
Damaged or defective wiring
Wrong value fuse
Defective magnet switch
Defective control unit
Defective magnet