Promotech PRO 10 PB Manuale utente

ul. Elewatorska 23/1, 15-620 Bialystok, Poland

Phone: +48 85 678-34-00, Fax: +48 85 651-15-31

www.promotech.eu e-mail: office@promotech.eu

OPERATOR’S MANUAL

(

)

PIPE BEVELLING MACHINE

Contents

1. GENERAL INFORMATION............................................................................................... 3

1.1. Application................................................................................................................. 3

1.2. Technical data............................................................................................................ 3

1.3. Design ....................................................................................................................... 5

1.4. Equipment included ................................................................................................... 6

2. SAFETY PRECAUTIONS.................................................................................................. 7

3. STARTUP AND OPERATION........................................................................................... 9

3.1. Installing the jaw blocks, adapters, tool holders, and tool bits..................................... 9

3.2. Installing (removing) the mandrel and adjusting the clearance..................................10

3.3. Installing the motor....................................................................................................11

3.4. Clamping the machine into the pipe..........................................................................12

3.5. Preparing the air (for machine with air motor) ...........................................................13

3.6. Operating..................................................................................................................13

4. ACCESSORIES...............................................................................................................15

4.1. Small expanding mandrel set....................................................................................15

4.2. Extension set............................................................................................................16

4.3. Large expanding mandrel .........................................................................................17

4.4. Flange facing attachment..........................................................................................18

4.4.1. General information........................................................................................18

4.4.2. Equipment included........................................................................................18

4.4.3. Installing.........................................................................................................19

4.4.4. Operating .......................................................................................................21

4.4.5. Adjusting the slider clearance.........................................................................22

4.5. Oval attachment........................................................................................................23

4.5.1. General information........................................................................................23

4.5.2. Equipment included........................................................................................23

4.5.3. Installing.........................................................................................................24

4.5.4. Operating .......................................................................................................25

4.5.5. Adjusting the slider clearance.........................................................................26

5. ADDITIONAL EQUIPMENT AND WEARING PARTS.......................................................27

6. DECLARATIONS OF CONFORMITY...............................................................................28

7. QUALITY CERTIFICATE..................................................................................................30

8. WARRANTY CARD..........................................................................................................31

PRO 10 PB (PBE)

This document is protected by copyrights.

Copying, using, or distributing without permission of PROMOTECH is prohibited.

1. GENERAL INFORMATION

1.1. Application

The PRO 10 PB (PBE) is a pipe bevelling machine designed to mill edges of pipes

made of carbon and stainless steel, aluminum alloys, and copper-nickels. Depending

onthetoolbit used,the machine can perform external and internal bevelling,J-bevelling,

internal calibration, and facing pipes with internal diameters of 84–269 mm (3.31–

10.59’’). Up to three tool bits can be installed at the same time.

Using an optional small expanding mandrel will allow milling pipes with internal

diameters from 38 mm to 86 mm (1.50–3.39’’), and using an extension set will allow

milling pipes with diameters from 192 mm to 349 mm (7.56–13.74’’). Attachments will

allow facing pipe flanges with diameters from 90 to 508 mm (3.54–20.00’’) and milling

oval pipes from 126 mm to 296 mm (4.96–11.65’’).

1.2. Technical data

PRO 10 PB

PRO 10 PBE

Pressure

0.6 MPa (87 psi)

–

Voltage

–

1~ 110–120 V, 50–60 Hz

1~ 220–240 V, 50–60 Hz

Connection

CEJN 410 DN 10.4 GZ 3/8’’

BSPT coupling

electrical plug

Air consumption

1750 Nl/min (62 CFM)

–

Power

1800 W

Pipe internal diameter

84–269 mm (3.31–10.59’’)

Maximum pipe wall thickness

15 mm (0.59’’)

Rotational speed without load

17 rpm

–

Nominal rotational speed

9 rpm

12–29 rpm (gear I)

41–96 rpm (gear II)

Protection class

–

Required ambient temperature

0–40°C (34–104°F)

Noise level

above 70 dB

below 70 dB

Weight (with motor)

33 kg (73 lbs)

35.9 kg (79 lbs)

PRO 10 PB (PBE)

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Copying, using, or distributing without permission of PROMOTECH is prohibited.

547 mm (21.5’’)

306 mm (12.0’’)

780 mm (30.7’’)

648 mm (25.5’’)

306 mm (12.0’’)

724 mm (28.5’’)

PBE-10

PB-10

PRO 10 PB (PBE)

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Copying, using, or distributing without permission of PROMOTECH is prohibited.

1.3. Design

Fig. 1.View of the PRO 10 PB and of the PRO 10 PBE electric motor

Spoke handle

Clearance adjusting unit

Expanding mandrel

Spindle disk

Air motor

ON/OFF lever

Air connection

Draw nut

Tool bit holder

Gear switch

Rotation direction switch

(must be set to R)

ON switch

ON switch lock

Speed adjustment dial

Torque adjusting dial

Electric motor

Feed indicator

PRO 10 PB (PBE)

This document is protected by copyrights.

Copying, using, or distributing without permission of PROMOTECH is prohibited.

1.4. Equipment included

The PRO 10 PB (PBE) is supplied in a metal box with complete standard equipment.

The included equipment consists of the following elements.

PRO 10 PB

PRO 10 PBE

Bevelling machine (without tool bits)

1 unit

Standard expanding mandrel

1 unit

Metal box

1 unit

Jaw blocks (number 1, 2, 3, 4, 5, 6) and adapter

3 sets

Coolant container

1 unit

Tool container

1 unit

6 mm hex wrench

1 unit

5 mm hex wrench

1 unit

4 mm hex wrench

1 unit

24 mm socket wrench with handle

1 unit

Operator’s Manual

1 unit

PRO 10 PB (PBE)

This document is protected by copyrights.

Copying, using, or distributing without permission of PROMOTECH is prohibited.

2. SAFETY PRECAUTIONS

1. Before beginning, read this Operator’s Manual and complete proper occupational

safety and health training.

2. The machine must be used 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 air (power) source must conform to those specified on the

ratingplate.

5. Supply the machine with air motor only with clean and lubricated air. The air source

must be equipped with a filter, regulator, and lubricator.

6. Never pull the hose (cord) as this may cause its damage and result in serious injury.

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

8. Before beginningcheck the condition of the machine and air(power)source, including

the supply hose (cord), coupling (plug), control components, and milling tools.

9. Avoid unintentional starts. Do not lay the machine down in such a manner that will

start the motor and never carry the machine with air motor using the ON/OFF lever.

10. Keep the machine dry. Exposure to rain, snow, or frost is prohibited.

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

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

13. Secure the pipe to prevent it from dropping or rolling.

14. Use only tools specified in this Operator’s Manual.

15. Never use tools that are dull or damaged.

16. Install tools securely. Remove adjusting keys and wrenches from the work area

before connecting the machine to the air (power) source.

17. 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.

18. Always use eye and hearing protection, protective footwear, and protective clothing

during operation. Do not wear loose clothing.

19. Operate the machine with electric motor only with the rotation direction switch set

to position ‘R’. Using left rotation (rotation direction switch set to ‘L’) may damage

the machine.

20. Do not touch moving parts or metal chips formed during milling. Prevent objects

from being caught in moving parts.

PRO 10 PB (PBE)

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Copying, using, or distributing without permission of PROMOTECH is prohibited.

21. After every use, remove metal chips and excess coolant from the machine. Never

remove chips with bare hands. Clean the machine with a cotton cloth without

using any agents.

22. Cover steel parts with a thin grease layer to protect them against rust when not in

use for any extended period.

23. Maintain the machine and install/remove parts and tools only when the machine

is unplugged from the air (power) source.

24. Repair only in a service center appointed by the seller.

25. 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 center for inspection and repair.

26. Never leave the machine unattended during operation.

27. Remove from the worksite and store in a secure and dry location when not in

use, previously removing the tools from holders.

PRO 10 PB (PBE)

This document is protected by copyrights.

Copying, using, or distributing without permission of PROMOTECH is prohibited.

3. STARTUP AND OPERATION

3.1. Installing the jaw blocks, adapters, tool holders, and tool bits

Use the following table to select jaw blocks and adapters suitable to the diameter of

the pipe to be machined.

Pipe internal diameter

Jaw block

number

Adapter

[mm]

[inch]

84–100

3.31–3.94

–

99–115

3.90–4.53

–

115–131

4.53–5.16

–

130–146

5.12–5.75

–

146–162

5.75–6.38

–

161–177

6.34–6.97

–

176–192

6.93–7.56

–

192–208

7.56–8.19

207–223

8.15–8.78

223–239

8.78–9.41

238–254

9.37–10.00

253–269

9.96–10.59

Use the 5 mm hex wrench to screw the adapters (1, Fig. 2) and the jaw blocks 2to

the expanding mandrel.

Fig. 2.Installing the jaw blocks, adapters, tool holders, and tool bits

Adhere to all safety precautions.

M6x30

M6x20

PRO 10 PB (PBE)

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Copying, using, or distributing without permission of PROMOTECH is prohibited.

Use the same 5 mm hex wrench to install the tool holders to the spindle disk

using six screws (3). Then, select up to three tool bits suitable to planned use and

attach them to the holders according to the rotation direction 4. Next, tighten the

screws 5using the 4 mm hex wrench.

3.2. Installing (removing) the mandrel and adjusting the clearance

Loosen the nut and use the 5 mm hex wrench to loosen the set screw (1, Fig. 3), and

insert the mandrel into the machine (2). Make sure that tool bits installed are not in

contact with the mandrel. Next, rotate the spoke handles to the right (3) by at least 10

turns until the mandrel engages with the machine completely. Then, tighten the set

screw (4)and check whether the spoke handles can be rotated in both directions

easily. If the screw is too tight, readjust it. Finally, tighten the lock nut (5).

Fig. 3. Installing the mandrel into the machine

If the expanding mandrel becomes loose causing vibrations of the tool bits during

machining, perform the above actions without removing the mandrel from the machine.

To remove the mandrel, loosen the nut and use the 5 mm hex wrench to loosen the

set screw (1,Fig. 3) to at least one turn. Then, rotate the spoke handles to the left to

disengage the mandrel from the machine.

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