NKO MACHINES B16ZERO Manuale utente

Instruction manual

►1100W Electric Beveler model B16ZERO

For your personal safety,

READ and UNDERSTAND before using.

SAVE THESE INSTRUCTIONS FOR

FUTURE REFERENCE.

Electric Beveler B16 ZERO AC Induction Motor Mode -1100W

Power input

1100W AC Induction Motor

Voltage

See machine nameplate

No load r.p.m.

60Hz: 3600 , 50Hz: 3000

MAX. adjustment for

steel up to 45kg/mm2

60 Deg.

18mm

45 Deg.

20mm

37.5 Deg.

17,8mm

30Deg.

16,7mm

15 Deg.

15,7mm

0 Deg.

21 mm

Net weight

19.3 kgs ( 42.46 Lbs )

GENERAL SAFETY INSTRUCTIONS

WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and

instructions may result in

electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference. The term “power tool” in the warnings refers

to your mainsoperated (corded) power tool or battery-operated (cordless) power tool.

WORK AREA SAFETY

Keep work area clean and well lit. Cluttered or dark areas invite accidents.

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.

Keep children and bystanders away while operating a power tool. Distractions can cause

you to lose control.

ELECTRICAL SAFETY

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.

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.

Do not expose power tools to rain or wet conditions. Water entering a power tool will

increase the risk of electric shock.

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.

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.

If operating a power tool in a damp location is unavoidable, use an earth leakage circuit

breaker. Use of an earth leakage circuit breaker reduces the risk of electric shock.

PERSONAL SAFETY

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.

Use personal protective equipment. Always wear eye protection. Protective equipment

such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for

appropriate conditions will reduce personal injuries.

Prevent unintentional starting. Ensure the switch is in the off - position before

connecting to power source and/or battery pack, picking up or carrying the tool.

Carrying power tools with your finger on the switch or energising power tools that have the

switch on invites accidents.

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.

Do not overreach. Keep proper footing and balance at all times. This enables better

control of the power tool in unexpected situations.

Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and

gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in

moving parts.

If devices are provided for the connection of dust extraction and collection facilities,

ensure these are connected and properly used. Use of dust collection can reduce dust-

related hazards.

POWER TOOL USE AND CARE

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.

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.

Disconnect the plug from the power source and/or the battery 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 power tool accidentally.

Store idle power tools out of the reach of children and do not allow p ersons unfamiliar

with the power tool or these instructions to operate the power tool.

Power tools are dangerous in the hands of untrained users.

Maintainpowertools . 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.

Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting

edges are less likely to bind and are easier to control.

Use the power tool, accessories and tool bits etc . , in accordance with these

instructions, 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.

SERVICE

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.

Symbols used in this manual

V…….......volts

A…….......amperes

Hz……......hertz

W……......watt

~………....alternating current

n0………..no load speed

min-1….....revolutions or reciprocation per minute

SPECIFIC SAFETY RULES

Never operate the tool in an area with flammable solids, liquids, or gases. Sparks from the

commutator/carbon brushes could cause a fire or explosion.

Warning :Risk of injury from high - temperature chips!

High-temperature chips are expelled at high speed.

Never touch the tool holder and keep all vulnerable body parts clear while the machine is

running.

Always guide the machine away from the body while working.

Do not work holding the machine above your head.

WARNING! Some dust created by power grinding contains chemicals known to cause

cancer, birth defects or other reproductive harm.

An example of these chemicals are: lead from lead-based paint

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.

WARNING!: Never machine materials which contain asbestos.

Use only recommended carbide inserts, rated at the machine’s maximum rated cutting rate

or higher.

Do not use dull or damaged carbide inserts. Dull inserts cause excessive friction and

binding and excessive load on the motor, leading to possible damage.

Important : Aftercompleting the operation, Wait for coasting tool holder to stop rotating

completely before putting the machine down.

Maintain labels and nameplates. These carry important information. If unreadable or

missing, obtain a replacement.

FUNCTIONALDESCRIPTION INTENDED USE

This shape beveling and deburring tool is an electrically driven portable machine:

For machining workpieces in steel, stainless steel, chrome steel alloys, aluminum, aluminum alloys,

brass and plastic. The machine is designed exclusively for Adding beveled edges, rounding off edges,

removing burrs , and removing sharp corners on workpieces. The machine is equipped with a

graduated, depth and angle adjustable table plate.

WARNING: The machine should not b e converted or modified, e.g. for any other form of use,

other than as specified in these operating instructions.

The user shall be liable for damages and accidents due to incorrect use.

ELECTRICAL CONNECTION

The network voltage must conform to the voltage indicated on the tool name plate. Under no

circumstances should the tool be used when the power supply cable is damaged. A damaged cable

must be replaced immediately by an authorized Customer Service Center. Do not try to repair the

damaged cable yourself. The use of damaged power cables can lead to an electric shock.

EXTENSION CABLE

If an extension cable is required, it must have a sufficient cross-section so as to prevent an excessive

drop in voltage or overheating. An excessive drop in voltage reduces the output and can lead to failure

of the motor. The following table shows you the correct cable diameter as a function of the cable length

for this machine. Use only U.L. and CSA listed extension cables. Never use two extension cables

together. Instead, use one long one.

Total Extension

Cord Size (AWG)

Cord Length (feet)

100

150

200

UNPACKING

Carefully remove the tool and all loose items from the shipping container.

Retain all packing materials until after you have inspected and satisfactorily operated the machine.

CARTON CONTENTS

1. M3 L-hex Wrench

2. M8 L-hex Wrench

3. M24 x 27 Double Open-End Wrench

4. M22 Open-End Wrench

5. M32 Open-End Wrench

DO NOT OPERATE THIS TOOL UNTIL YOU READ AND UNDERSTAND THE ENTIRE

INSTRUCTION MANUAL.

SETTING THE CHAMFER HEIGHT

DISCONNECT TOOL FROM POWER SOURCE.

Loosen the 2 Depth lock screws of both sides with supplied M8 Hex. Wrench.

Turn the Depth adjustor knob clockwise or counter-clockwise to adjust to the desired

chamfering height. Please refer to the scale on the side of the machine, maximum chamfering

depth up to 12mm at 45 deg.

After making sure the chamfering blades are set to the desired height, fasten the 2 Depth lock

screws.

Depth lock screw Chamfer height scale

CHANGING THE INDEXABLE CARBIDE INSERTS - DISCONNECT TOOL FROM POWER

SOURCE.

WARNING: Danger of Burns! Tool holder and carbide inserts become hot in operation. Wear

gloves and take precautions to prevent burns when working with this part of the machine.

Note: indexable carbide inserts have multiple edges. When one edge is dull simply rotate to the

next sharp edge. Once all edges are dull, replace with new inserts.

NOTE: Make sure the indexable carbide inserts are installed in the correct direction, incorrect

installation of indexable carbide inserts can cause the failure of chamfering or even rupture of

the tool holders or the indexable carbide inserts. Please refer to the front of the machine for the

rotation direction, and install the indexable carbide inserts accordingly.

Arrange the tool holder milling discs in a staggered orientation, in order to achieve better

beveling result.

Loosen the 2 Depth lock screws and fully unscrew and remove the support deck

assembly.

Use the supplied M32 combination wrench to secure the spindle.

Use the supplied 27mm x 24mm wrench to unscrew the nut in front of the tool holder and

loosen the tool holder from spindle.

Rotate, remove or replace the tool holders as needed.

Using the supplied M3 Hex wrench, loosen fixing screw and remove the carbide inserts.

Rearrange the carbide insert to the other sharp edge or insert a new one as needed.

Fasten carbide inserts.

INSTALLING THE MILLING DISCS

Note: There are two different lengths of Milling Receiver supplied with the machine. Use the long

Milling Receiver for 0 deg. facing off and use the short Milling Receiver for other angles.

1. First install the desired Milling Receiver to the spindle

2. Add the first Milling Disc, noting the correct orientation. Since the spindle rotates in the clockwise

direction when viewed from the spindle end, the cutting faces of the carbide inserts should be

facing the right.

3. Add the Intermediate Washer (with the keyway).

4. Add the second Milling Disc, orienting it so that it is staggered 90 degrees relative to the first Milling

Disc.

5. Finally add the washer and nut and tighten the nut firmly.

ADJUSTING THE BEVEL ANGLE

Loosen the two Angular Adjustment Screws using the L-hex wrench and adjust to the desired bevel

angle. Then retighten the screws.

Refer to the angle scale on the body of the machine.

It may be necessary to readjust the depth adjustment after changing the bevel angle. (See above-

"Setting the chamfer height")

FRONT BEVEL ANGEL AT 0° (Facing)

CAUTION - before machining at an angle of 0 °, the system B16 Zero must be configured with

the bevelling extended spacer element.

This element ensures placement of Milling Disc with machine inserts to a position in which the

device is capable of front facing bevelling of sheets or plates at an angle of 0 ° in the thickness

of material up to 21 mm. This spacer is indicated by 0 °.

Replacing the spacers

1. disconnect the device from the mains

2. loosen the locking nut and pad

3. remove the Milling Discs and spacer for other angles

4. replace it with the spacer insert for angle 0 °

5. attach the support wheel in the correct orientation (direction of rotation is indicated on the cover of

the milling head)

6. place the pad and secure nut

7. adjust the depth of the machining

8. remove rollers from the table

Guiding table device of B16 Zero has two ways of use. For flat materials and tubes.

With fixed rollers for bevelling of flat materials.

PIPE BEVELING MODE

PIPE BEVELLING DIAMETER OF 150 - 300 mm

It is necessary to dismount the rollers and put them into a diagonal grooves on the guiding table.

1.Attach the rollers in pitched grooves and gently tighten them by hand

2. Attach B16 Zero on the tube and adjust the position of the rollers to the outer circumference of the

tube

3. Tighten the rollers (rollers position must be adjusted at each change of the pipe diameter)

4. The set of bevelling of the flat materials it is necessary to return the rollers back to the holes of the

table. Place the special nut so they lean on the wider side on the table.

PIPE BEVELLING DIAMETER OF 300 –600 mm

For even larger diameter pipes, there is an optional large pipe bevelling table plate which can bevel

pipes 300mm up to 600mm (ordering number 26229). This bevelling table is an optional device. Simply

unbolt the four socket cap screws to remove the standard table plate and bolt on the optional table plate

in its place. Tighten it back with the four screws.

Indice

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