Itm HOLEMAKER PRO 35, HMPRO35 Operator's Manual

HOLEMAKER PRO 35

MAGNETIC BASE DRILLING MACHINE

OPERATOR’S MANUAL

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Ver: 1.4HMPRO35

HMPRO35 OPERATOR’S MANUAL

TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

1. GENERAL INFORMATION

1.1 Application

1.2 Technical data

1.3 Design

1.4 Equipment included

2. SAFETY PRECAUTIONS

3. START UP AND OPERATION

3.1 Installing removing and operating the annular cutter

3.2 Installing and removing the cooling system bottle

3.3 Preparing

3.4 Drilling

3.5 Replacing the motor bushes

4. WIRING DIAGRAM

5. WARRANTY

6. PARTS BREAKDOWN

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3
3
4
5

6

8
8
10
11
13
14

15

16

17

7. QUALITY CERTIFICATE

26

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HMPRO35 OPERATOR’S MANUAL

TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

1. GENERAL INFORMATION

1.1. Application

The PRO 35 is a drilling machine with electromagnetic base, designed to drill holes

with diameters of up to 35 mm to a depth of up to 51 mm by using annular cutters.

The electromagnetic base allows the drilling machine to be fixed to ferromagnetic

surfaces

with a force that ensures operator safety and proper machine operation.

A safety strap protects the machine from falling in case of a power loss.

1.2. Technical data

Voltage 1~ 220–240 V, 50–60 Hz
Total power 1000 W
Motor power 920 W
Tool holder 19 mm Weldon (3/4’’)
Maximum drilling diameter 35 mm
Maximum drilling depth 51 mm
Electromagnetic base holding force

(surface with the thickness of 22 mm and roughness Ra = 1.25)

Electromagnetic base dimensions 80 mm × 160 mm × 38 mm
Stroke 70 mm
Rotational speed under load 350 rpm
Minimum workpiece thickness 6 mm
Protection class I
Noise level More than 85 dB
Required ambient temperature 0–40°C
Weight 10 kg

9 000 N

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TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

PRO 36

330 mm (13’’)

330mm

HMPRO35 OPERATOR’S MANUAL

179mm

179 mm (7-1/16’’)

1.3. Design

Wrench for tightening

the annular cutter

Spoke handle

Spindle

with arbor

314 mm (12-3/8’’)

314mm

Cooling system bottle

Bottle valve lever

Feed shaft

Carrying handle

MOTOR start button

Control panel

Chip guard

Electromagnetic base

Opening for safety strap

Electromagnetic base

(MAGNET) switch

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Low holding force

indication LED

MOTOR stop

button

HMPRO35 OPERATOR’S MANUAL

TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

The

1.4. Equipment included

drilling machine is supplied including the following elements.

Drilling machine with cooling
system bottle and chip guard

Plastic box 1 unit
Spoke handle 3 units
Safety strap 1 unit
4 mm hex wrench with handle 1 unit
Operator’s Manual 1 unit

1 unit

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HMPRO35 OPERATOR’S MANUAL

TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

2. SAFETY PRECAUTIONS

1. Before operating this machine, read this Operator’s Manual and complete proper
occupational safety and health training.

2. Use the machine only in applications specified in this Operator’s Manual.

3. The machine must be complete and all parts must be genuine and fully
operational.

4. The specifications of the power source must conform to those specified on the
rating plate.

5. Connect the machine to a properly grounded power source. The power source
must be protected with a 16 A fuse for 230 volt. When used on building sites,
supply the machine through an isolation transformer with class II protection only.

6. Never carry the machine by the power cord and never pull the cord because this
may damage it and result in electric shock.

7. Transport and position the machine by using the carrying handle and only when
the MAGNET switch is set to the position ‘O’.

8. Untrained bystanders must not be present near the machine.

9. Before operating this machine, ensure the correct condition of the machine,
power source, power cord, plug, control panel components, and cutters.

10. Keep the machine dry, and do not expose it to rain, snow, or frost.

11. Never stay below the machine placed at heights.

12. Keep the work area well lit, clean, and free of obstacles.

13. Install the annular cutter securely by tightening the set screws. Remove
adjusting keys and wrenches from the work area before connecting the machine
to the power source.

14. Never use cutters that are dull or damaged.

15. Install and remove cutters by using protective gloves and only when the power
cord is unplugged from the power source.

16. Never use annular cutters without the pilot pin except when drilling incomplete
through holes. See Fig 3 page 9.

17. Do not drill holes whose diameter or depth differ from those specified in the
technical data.

18. Never use near flammable liquids or gases, or in explosive environments.

19. Never use the machine on surfaces that are rusty, covered with a thick paint
layer, uneven, or not rigid.

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HMPRO35 OPERATOR’S MANUAL

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Magnetic Base Drilling Machines

Tools and Machinery

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20. Use the safety strap in all operating positions. Attach the machine to a fixed
structure by fastening the strap through the opening in the machine body or to
the carrying handle when working in horizontal position. Never insert the strap
into the buckle from the front.

21. Before every use, inspect the machine to ensure it is not damaged. Check
whether any part is cracked or improperly fitted. Make sure to maintain proper
conditions that may affect the operation of the machine.

22. Always use eye and hearing protection as well as protective clothing during
operation. Do not wear loose clothing.

23. Proceed with caution when drilling in plates with a thickness less than 10 mm
because the holding force depends on material thickness and is significantly
lower for thin plates.

24. The entire bottom of the electromagnetic base must be in full contact with the
workpiece. Before every positioning, wipe the workpiece with coarse-grained
sandpaper.

25. Do not touch moving parts or chips formed during cutting. Prevent objects
from being caught in moving parts.

26. After every use, remove metal chips and excess coolant from the machine
and tool. Do not remove chips with bare hands.

27. Cover steel parts with a thin anti-corrosion coating to protect the machine
from rust when not in use for any extended period.

28. Maintain the machine and install/remove parts and tools only when the
machine is unplugged from the power source.

29. Repair only in a service centre appointed by the seller.

30. If the machine falls from any height, is wet, or has any other damage that
could affect the technical state of the machine, stop the operation and
immediately send the machine to the service centre for inspection and repair.

31. Never leave the machine unattended during operation.

32. Remove from the worksite and store in a secure and dry location when not in
use, removing the cutter and pilot pin from the arbor.

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HMPRO35 OPERATOR’S MANUAL

TRADEMASTER

Magnetic Base Drilling Machines

Tools and Machinery

AIR

3. STARTUP AND OPERATION

1.1. Installing, removing, and operating the annular cutter

To remove the cutter, loosen the screws 5 with the 4 mm hex wrench.

1

3

5

4

Fig. 1. Installing the annular cutter

2

1

3

5

4

3. STARTUP AND OPERATION

1.1. Installing, removing, and operating the annular cutter

3.1 Installing, removing and operating the annular cutter

Unplug the machine from the power source, and then rotate the spoke handles to the

right (1, Fig. 1) to raise the motor. Wear protective gloves, insert the proper pilot pin

into the annular cutter (2), and then use a clean and dry cloth to wipe the arbor and

cutter. Next, insert the cutter into the arbor (3) in such a way to align the flats 4 with

the set screws 5, and then use the 4 mm hex wrench to tighten both set screws.

To remove the cutter, loosen the screws 5 with the 4 mm hex wrench.

5

2

2

4

3

1

Fig. 1. Installing the annular cutter

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