Erbauer ERB112BTE User manual

Brand: Erbauer

Model: ERB112BTE

Category: Power tools

Type: User manual

Erbauer ERB112BTE is a powerful 150mm bench grinder designed for various metalworking tasks, ensuring efficient and precise grinding. With its sturdy construction and durable design, this bench grinder delivers reliable performance for both DIY enthusiasts and professionals alike. Equipped with two grinding wheels of different grits (36# and 60#), it allows for versatile grinding applications, including sharpening tools, removing rust, and shaping metal objects. The adjustable work rests provide optimal support for materials of varying sizes, ensuring accurate grinding results.

150MM BENCH GRINDER

ERB112BTE

WARRANTY

YEARS

150MM BENCH GRINDER

GUARANTEE

This

product carries a guarantee of 24 months. If your product develops a

fault within this period, you should in the ﬁrst instance contact the retailer where the

item was purchased.

This guarantee speciﬁcally excludes losses caused due to:

- Fair wear and tear

- Misuse or abuse

- Lack of routine maintenance

- Failure of consumable items (such as batteries)

- Accidental damage

- Cosmetic damage

- Failure to follow manufacturer’s guidelines

- Loss of use of the goods

This guarantee does not affect your statutory rights. This guarantee is only valid in the UK.

For further technical advice, spare parts or repair service (outside of guarantee) please

contact the customer helpline number on 0845 607 6380.

Congratulations on your purchase of a quality power tool from Erbauer (UK)

Ltd. This product should give you reliable service but for your peace of mind

this

power tool does carries a 24-month guarantee, the terms of

which are detailed below.

If this product develops a fault within the guarantee period contact your

retailer.

Please retain this handbook in case you need to refer to safety, care or guarantee

information in the future.

SAFETY INSTRUCTIONS

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.

Read all these instructions before attempting to operate this product and save these

instructions.

1. Keep work area clear.

Cluttered areas and benches invite injuries.

2. Consider work area environment.

Do not expose tools to rain.Do not use tools in damp or wet locations.Keep work area

well lit.Do not use tools in the presence of ﬂammable liquids or gases.

3. Guard against electric shock.

Avoid body contact with earthed or grounded surfaces {e.g. pipes, radiators, ranges,

refrigerators).

4. Keep other persons away.

Do not let persons, especially children, not involved in the work touch the tool or the

extension cord and keep them away from the work area

5. Store idle tools.

When not in use, tools should be stored in a dry locked-up place, out of reach of

children.

6. Do not force the tool.

It will do the job better and safer at the rate for which it was intended.

7. Use the right tool.

Do not force small tools to do the job of a heavy duty tool.

Do not use tools for purposes not intended; for example do not use circular saws to cut

tree limbs or logs.

8. Dress properly.

Do not wear loose clothing or jewellery, they can be caught in moving parts.

Non-skid footwear is recommended when working outdoors.

Wear protective hair covering to contain long hair.

9. Use protective equipment.

Use safety glasses.Use face or dust mask if working operations create dust.

10. Connect dust extraction equipment.

If the tool is provided for the connection of dust extraction and collecting equipment,

ensure these are connected and properly used.

11. Do not abuse the cord.

Never yank the cord to disconnect it from the socket. Keep the cord away from heat, oil

and sharp edges.

12. Secure work.

Where possible use damps or a vice to hold the work. It is safer than using your hand.

13. Do not overreach.

Keep proper footing and balance at all times.

14. Maintain tool with care.

Keep cutting tools sharp and clean for better and safer performance.Follow instruction

for lubricating and changing accessories.Inspect tool cords periodically and if damaged

have them repaired by an authorised service facility.Inspect extension cords periodically

and replace if damaged.Keep handles dry, clean and free from oil and grease.

150MM BENCH GRINDER

15. Disconnect tools.

When not in use, before servicing and when changing accessories such as blades, bits

and cutters, disconnect tools from the power supply.

16. Remove adjusting keys and wrenches.

Form the habit of checking to see that keys and adjusting wrenches are removed from

the tool before turning it on.

17. Avoid unintentional starting.

Ensure switch is in the “off” when plugging in.

18. Use outdoor extension leads.

When the tool is used outdoors, use only extension cords intended for outdoor use and

so marked.

19. Stay alert.

Watch what you are doing, use common sense and do not operate the tool when you

are tired.

20. Check damaged parts.

Before further use of tool, it should be carefully checked to determine that it will

operate properly and perform its intended function. Check for alignment of moving

parts, binding of moving parts, breakage of parts, mounting and any other conditions

that may affect its operation. A guard or other part that is damaged should be properly

repaired or replaced by an authorised service centre unless otherwise indicated in this

instruction manual. Have defective switches replaced by an authorised service centre.

Do not use the tool if the switch does not turn it on and off.

21. Warning.

The use of any accessory or attachment other than one recommended in this

instruction manual may present a risk of personal injury.

22. Have your tool repaired by a qualiﬁed person.

This electric tool complies with the relevant safety rules. Repairs should only be

carried out by qualiﬁed persons using original spare parts, otherwise this may result in

considerable danger to the user.

ADDITIONAL SAFETY RULES FOR BENCH GRINDERS

1. Always remove the plug from the mains socket before making any adjustments or

maintenance, including changing the wheel.

2. Always wear eye protection and check that the eye shields on the grinder are properly

adjusted.

3. Always turn the grinder off when it is not in use and never leave it unattended without

ﬁrst switching off and removing the power plug. Never leave the grinder until the grind-

ing wheels have come to a complete stop.

4. Make sure that any replacement wheel is rated at 3000RPM or higher.

5. Do not let anyone under 18 years operate this tool.

6. Rags, cloths, cord, string and the like should never be left around the work area.

7. If you are interrupted when operating the tool, complete the process and switch off

before looking up.

8. Periodically check that all nuts, bolts and other ﬁxings are properly tightened.

9. Do not use a wheel that has received a blow, especially to the side of the wheel.

10. Replace a cracked or suspect wheel.

11. Always allow a new wheel to run for a few minutes at full speed before using it.

Stand to one side at start up.

12. Check that the wheel rotates freely each time before start up.

13. Do not use the grinder unless all the guards are properly ﬁtted and secure.

14. Check that the work rests are properly adjusted before commencing use.

15. Do not overload the grinder. Allow the grinder to run at full speed, or close to full

speed during use.

16. Never apply excessive pressure to the wheel. It might shatter causing personal

injury.

17. Make sure that the wheel is not in contact with the work when you start the grinder.

18. When using the grinder, use safety equipment including safety goggles, shield, ear

protection, dust mask and protective clothing including safety gloves.

Important note

Remove the mains plug from socket before carrying out any adjustment or servicing.

Ensure your mains supply voltage is the same as your tool rating plate voltage.

SYMBOLS

Read the manual

Warning

WEEE marking

Wear dust mask,eye & ear protection

150MM BENCH GRINDER

1.Base

2.On/Off switch

3.Adjustable work rest

4.Grinding wheel (Pre-ﬁtted )

5.Spark arrester

6.Eye shield

7.Wheel dressing set

8.Work light

9.Magniﬁer eye shield

10.Outer guard

11.Tool storage

COMPONENT LIST

TECHNICAL DATA

Rated voltage 230V-240V~50Hz

Rated power 370W(S2:30min)

Rated no load speed 2850min

-1

Wheel diameter 150mm

Wheel size Ø150mm x 20mm x Ø12.7mm

Wheel grit Left 36#/Right 60#

Machine weight 11kg

NOISE DATA

Sound power level 91.6dB(A) with grinding wheel

89.6dB(A) with ﬁnishing wheel

Sound pressure level 67.5dB(A) with no load

81.7dB(A) with load

Uncertainty K=3.0dB(A)

ACCESSORIES

Work rest 2 pcs

Work rest ﬁxing pack 2 pcs

Eye shield 2 pcs

Eye shield ﬁxing pack 2 pcs

Spark deﬂector 2 pcs

Wheel dressing set 1 pc

Light (pre-ﬁtted) 1 pc

150MM BENCH GRINDER

ASSEMBLY

NOTE: Before using the tool, read the

instruction book carefully.

Caution! During use, it is important not to

overload the grinder. The grinder should

run at close to full speed. If you are applying

too much pressure, the grinder will start to slow

down. Under these conditions remove the work

piece and allow the grinder to return to full

speed. Re-apply the work piece with less force.

All of the grinders are supplied with grinding

wheels designed for metal use only. The grind-

ing of Copper, Brass, Aluminum, Wood or other

similar materials will “clog” the grinding wheel.

Important: Remove the plug from the

socket before carrying out any adjustment,

servicing or maintenance.

1. Fitting and adjusting the spark arresters

(See Fig.A)

Insert a screw through the spark arrester slot and

ﬁx onto the wheel guard with a screwdriver (not

supplied).

To adjust the spark arrester, loosen the screw and

slide the deﬂector up or down. Make sure that the

bottom edge is less than 2mm from the surface of

the wheel, but not touching the wheel.

Rotate the wheel by hand one full rotation to en

sure the wheel can rotate without contacting the

spark arrester. Firmly tighten the screw retaining

the spark arrester.

2. Fitting and adjusting the eye shields

(See Fig.B, C, D)

Note: Always ensure the eye shields are correct

ly ﬁtted each time before the grinder is used. Eye

shields must be ﬁtted over each grinding wheel

on all bench grinders in the range.

Install the eye shield as shown in Fig.B, C & D.

Fit a screw with a spanner (spanner not supplied)

through each side of the eye shield into the pivot

Fig.A

Fig.B

Fig.C

Fig.D

points and tighten ﬁrmly to secure the eye shield

in place.

Note: The Magniﬁer eye shield features a mag

nifying glass incorporated into the design to pro

vide greater visibility and improved accuracy.

3. Fitting the work rests (See Fig.E)

The work rests are required for each high speed

grinding wheel to assist in grinding operation.

Caution: Never use a Bench Grinder on

which the work rest has not been ﬁtted

or where the work rest has not been correctly

adjusted.

Note: The work rests are right and left-handed.

Follow the diagrams to ensure the work rest is

ﬁtted to the correct side.

1) Hold the work rest in the correct position

against the inner surface of the wheel guard. Fit

the screw through the work rest and the guard.

2) Fit the washers ﬁrst, followed by the short

bolts. Tighten the bolts sufﬁciently to support the

work rest but still allowing the work rest to slide

inwards and outwards.

3) Slide the work rest with a maximum distance

of 2mm from the wheel. Rotate the wheel one full

revolution by hand to ensure the wheel does not

contact the work rest.

4) Tighten the bolts ﬁrmly to retain the assembly.

Repeat the assembly operation for the other work

rest.

4. Mounting the grinder

The base of the grinder has two holes on both

sides. These holes accept bolts (not supplied) less

than 10mm in diameter.

Where the grinder is to be mounted to a steel

work bench (not supplied), it is advisable to place

a piece of timber between the bench and grinder.

Then bolt through the grinder and timber into the

bench. This further assists to reduce vibration.

Important: When directly mounting the grinder

ensure the surface under the grinder is ﬂat and

clean.

Fig.E

150MM BENCH GRINDER

OPERATING INSTRUCTIONS

Important:

Ensure that the eye shields, spark arresters and

the work rests are ﬁtted and correctly adjusted

and that you are wearing safety gear including

eye, hearing and breathing protection before us

ing the tool.

Warning: Never attempt to grind

Magnesium. Only use the front face of the

grinding wheel but not the sides. Please note

that the work piece can get very warm. It may

be necessary to cool a work piece by dipping it

in a coolant or in water. Do not apply coolant or

water to the grinding wheel.

—Turn the wheel by hand to make sure it does

not touch the guard, eye shields, spark arresters

or work rests and runs freely.

—Stand to one side, turn the switch on and al-

low the motor to reach full speed.

—Support the work piece on the work rest and

gradually feed the work piece onto the wheel.

Note: Traverse the work piece across the full

width of the wheel to prolong its ﬂat surface.

—If the grinding operation causes the motor

speed to noticeably decrease, pull back the work

piece, allow the motor to regain full speed and

restart the grinding operation, but apply less

force.

1. On/Off switch

To turn the grinder on, press the On/Off switch to

the position marked “I”.

To turn the grinder off, press the On/Off switch to

the position marked “O”.

2. Using the work light (See Fig.F)

The work light can be used to illuminate the

work area and provide greater visibility. It is

controlled by the On/Off switch.

Remove the light protector to replace a new

bulb.

Fig.F

3. Changing the grinding wheels (See Fig.

G, H)

Important: Remove the plug from the socket

before changing a wheel.

1) Remove both work rests and spark arresters.

2) Remove the outer guards by loosening three

retaining screws. See Fig. G

3) Using two spanners (not supplied), loosen the

grinding wheel retention nuts. See Fig. H

4) Remove the nut, the outer ﬂange and the

wheel.

5) Fix the replacement wheel on the shaft en

suring that there is a blotter on each side of the

wheel.

6) Replace the outer ﬂange and tighten the nut.

7) Replace the outer guard and install the 3 retain

ing screws.

8) Replace the spark arresters and the work rests

both sides.

9) Re-adjust the work rests and spark arresters to

ensure that they are not more than 2mm from the

wheel.

10) Rotate the wheel by hand to check for free

movement and proper adjustments.

4. Using the wheel dressing set (See Fig.

I, J)

The supplied wheel dressing set is used for clear

ing the dust or other debris after working as

shown in (Fig.I)

Place it back on top of the machine.

MAINTENANCE

Remove the plug from the socket before

carrying out any adjustment, servicing or

maintenance.

If the supply cord is damaged, it must be replaced

by the manufacturer, its service agent or similarly

qualiﬁed persons in order to avoid a hazard.

GRINDER ADJUSTMENTS

During the life of the grinder some adjustments

are required to maintain a safe working environ

ment. Please ensure the following:

• Always adjust the eye shields to the most com

Fig.I

Fig.J

Fig.G

Fig.H

150MM BENCH GRINDER

fortable and most effective angle to suit the task

being performed.

• As the wheels wear, the spark arresters must be

adjusted to ensure that the distance from its bot-

tom edge to the wheel surface is not more than

2mm.

• As the wheels wear, the work rests must also

be adjusted to make sure that the distance is not

more that 2mm from its edge to the wheel sur-

face.

LUBRICATION

1. All models use pre-lubricated sealed ball bear

ings for the motor and do not require lubrica

tion.

2. If the wheels do not rotate freely, the bearings

should be replaced by an authorised service cen-

tre.

CLEANING

1. Keep the outside of the grinder clean by brush

ing grinding dust and dirt away from all areas

where the dust tends to build up. Wear eye pro-

tection when brushing.

2. Wipe the guards and grinder with a soft damp

cloth. A mild detergent can also be used.

3. Wipe the eye shields with a soft damp cloth,

making sure not to scratch the surface. A mild de-

tergent can also be used.

Caution: Never use caustic agents, petrol

based cleaners, alcohol or any other

cleaning agents. Do not wet down the grinder.

GENERAL INSPECTION

Regularly check that all the ﬁxing screws are tight.

They may vibrate loose over time.

TROUBLESHOOTING

1. Grinder will not start

If your grinder will not start check the power at

the mains plug.

2. Wheel wobbles or vibrates

Check that the lock-nut is tight. Check that the

wheel is correctly located on the shaft and locat

ing washer. If excessive pressure has been used

or the wheel has “caught”, it may be damaged,

this can cause excessive vibration. DO NOT USE

if there is any evidence that the wheel is dam-

aged. Remove it and replace with a new wheel.

Dispose of old wheels sensibly.

3. Wheel leaves rough ﬁnish

Too much pressure on the wheel can cause a poor

surface ﬁnish. If working with aluminum or simi

lar soft alloy, the wheel will soon become clogged

and will not grind effectively.

There are no other user serviceable parts in your

bench grinder.

ENVIRONMENT PROTECTION

Waste electrical products should not be

disposed of with household waste. Please

recycle where facilities exist. For further

information visit www.recycle-more.co.uk.

150MM BENCH GRINDER

PLUG REPLACEMENT

The fuse in the main plug of your power tool

should always be replaced with one of identical

rating.

Check the voltage given on your power tool

matches the supply voltage.

The power tool is supplied with a ﬁtted plug,

however if you should need to ﬁt a new plug

follows the instruction below.

IMPORTANT

The wire in the mains lead are coloured in

accordance with the following code:

Green & yellow ---Earth

Blue ---Neutral

Brown ---Live

The wire which is coloured green & yellow must

be connected to the terminal which is marked

with E or

The wire that is coloured blue must be connected

to the terminal that is marked with the letter N.

The wire that is coloured brown must be

connected to the terminal that is marked with the

letter L.

A 13AMP (BS1363 or BS1363/A) plug must be

used and a 5 AMP fuse must be ﬁtted.

150MM BENCH GRINDER

Declaration of Conformity

We, Importer

Erbauer (UK) Ltd BA22 8RT

Declare that the product

150MM BENCH GRINDER

ERB112BTE

Complies with the essential health and safety requirements of the following directives:

Machinery Directive 98/37/EC

Low Voltage Directive 2006/95/EC

Electromagnetic Compatibility Directive 2004/108/EC

Restrictions of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment 2002/95/EC

Standards and technical speciﬁcations referred to:

EN 61029-1/2000+A11/2003+A12/2003

EN61029-2-4:2003+A1:2003

EN55014-1:2000/+A1:2001/+A2:2002

EN55014-2:1997+A1:2001

EN61000-3-2:2000+A2

EN61000-3-3:1995+A1+A2

2008

Authorised Signatory

Date: 01/03/08

Signature:

Name: Peter Harries

Erbauer (UK) Ltd

Quality Manager

150MM BENCH GRINDER

Erbauer ERB112BTE User manual

Brand: Erbauer

Model: ERB112BTE

Category: Power tools

Type: User manual

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Erbauer ERB112BTE User manual

Erbauer ERB112BTE User manual

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