Please dispose of packaging for the product in a responsible manner. It is suitable for recycling. Help to protect the environment, take the packaging to the local amenity tip and place into the appropriate recycling bin.

Never dispose of electrical equipment or batteries in with your domestic waste. If your supplier offers a disposal facility please use it or alternatively use a recognised re-cycling agent. This will allow the recycling of raw materials and help protect the environment.

Bench Grinder

FOR HELP OR ADVISE ON THIS PRODUCT PLEASE CONTACT YOUR DISTRIBUTOR,

OR SIP DIRECTLY ON:

TEL: 01509500400

EMAIL: [email protected] or [email protected] www.sip-group.com

Ref: 120614

28

07546, 07557 & 07576

Please read and fully understand the instructions in this manual before operation. Keep this manual safe for future reference.

1

2

DECLARATION OF CONFORMITY

Declaration of Conformity

We

SIP (Industrial Products) Ltd

Gelders Hall Road

Shepshed

Loughborough

Leicestershire

LE12 9NH

England

As the manufacturer's authorised representative within the EC declare that the

6” Trade Bench Grinder - SIP Part No. 07546

8” Trade Bench Grinder - SIP Part No. 07557

8”x 6” Trade Wet/Dry Bench Grinder - SIP Part No. 07576

Conforms to the requirements of the following directive(s), as indicated.

2006/42/EC

2004/108/EC

2002/95/EC

Machinery Directive

EMC Directive

RoHS Directive

And the relevant harmonised standard(s), including,

EN 55014-1+A1:2009

EN 55014-2+A2:2008

EN 61000-3-2+A2:2009

EN 61000-3-3:2008

Signed: …………………………………...

Mr P. Ippaso - Managing Director - SIP (Industrial Products) Ltd

Date: 16/04/2012.

27

NOTES

26

CONTENTS

21.

22.

23.

24.

31.

12.

14.

16.

19.

20.

Page No. Description

4. Safety Symbols Used Throughout This Manual

4.

8.

Safety Instructions

Technical Specifications

9.

10.

10.

11.

Electrical Connection

Guarantee

Contents and Accessories

Getting To Know Your Grinder

Assembly Instructions

Operating Instructions

Maintenance

Exploded Drawing - 07546

Parts List - 07546

Exploded Drawing - 07557

Parts List - 07557

Exploded Drawing - 07576

Parts List - 07576

Declaration of Conformity

3

SAFETY SYMBOLS USED THROUGHOUT THIS MANUAL

Danger / Caution: Indicates risk of personal injury and/or the possibility of damage.

Warning: Risk of electrical injury or damage!

NOTES

Note: Supplementary information.

SAFETY INSTRUCTIONS

IMPORTANT: Please read the following instructions carefully, failure to do so could lead to serious personal injury and / or damage to the bench grinder.

When using electric tools / machines, basic safety precautions should always be followed to reduce the risk of fire, electric shock and personal injury.

Read all these instructions before operating the grinder and save this user manual for future reference.

SIP recommends that this grinder should not be modified or used for any application other than that for which it was designed.

It was designed to be bench mounted, for driving abrasive wheels for the purpose of sharpening cutting tools such as chisels or drill bits. Alternatively it may be used to roughly shape metal prior to welding or fitting etc.

If you are unsure of its relative applications do not hesitate to contact us and we will be more than happy to advise you.

KNOW YOUR POWER TOOL: Read and understand the owner's manual and labels affixed to the grinder. Learn its applications and limitations, as well as the potential hazards specific to it.

KEEP WORK AREA CLEAN AND WELL LIT: Cluttered work benches and dark areas invite accidents. Floors must not be slippery due to oil, water or metal dust etc.

DO NOT USE THE TOOL IN DANGEROUS ENVIRONMENTS: Do not use power tools in damp or wet locations, or expose them to rain. Provide adequate space surrounding the work area. Do not use in environments with a potentially explosive atmosphere.

KEEP CHILDREN AND UNTRAINED PERSONNEL AWAY FROM THE WORK AREA: All visitors should be kept at a safe distance from the work area.

STORE TOOLS SAFELY WHEN THEY ARE NOT IN USE: All tools should be stored in a dry,

4 25

PARTS LIST 07576

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

9.

10.

11.

12.

13.

5.

6.

7.

8.

Ref. No.

1.

2.

3.

4.

Description

Disc retaining nut

Disc flange

Outer wheel flange

Wheel (wet 8”)

Inner wheel flange

Bearing

Screw

Washer

Washer

Water trough

Drain plug

Screw

Cover

Screw

Washer

Washer

Shaft

Pin

Worm wheel

Bearing

Worm wheel shaft

Rubber foot

Base plate

Left motor cover

25.

26.

27.

Capacitor 6mf

Nut

Bearing

WK05-00054

WK05-00024

WK05-00025

WK05-00079

WK05-00080

WK05-00081

WK05-00082

WK05-00083

WK05-00052

WK05-00051

WK05-00030

Sip Part No.

WK05-00004

WK05-00005

WK05-00068

WK05-00069

WK05-00070

WK05-00071

WK05-00072

WK05-00073

WK05-00074

WK05-00075

WK05-00076

WK05-00077

WK05-00078

WK05-00050

WK05-00026

WK05-00035

41.

42.

43.

44.

45.

47.

47.

48.

49.

50.

51.

36.

37.

38.

39.

40.

32.

33.

34.

35.

Ref. No.

28.

29.

30.

31.

52.

53.

Description

Rotor

Bolt

Stator

Mains lead

Mains lead clamp

Mains lead adaptor

Screw

Centre motor cover

On/Off switch

Switch plate

Cable protector

Label

Thumbscrew

Washer

Washer

Right tool rest

Inner wheel cover

Bolt

Coarse grinding wheel

Fine grinding wheel

Centre wheel cover

Outer wheel cover

Screw

Eye shield

Spark arrestor / eye shield bracket

Worm gear case

WK05-00090

WK05-00091

WK05-00042

WK05-00043

WK05-00011

WK05-00007

WK05-00008

WK05-00009

WK05-00003

WK05-00023

WK05-00022

Sip Part No.

WK05-00084

WK05-00031

WK05-00085

WK05-00038

WK05-00039

WK05-00086

WK05-00087

WK05-00040

WK05-00049

WK05-00047

WK05-00088

WK05-00089

WK05-00013

WK05-00019

WK05-00092

24

SAFETY INSTRUCTIONS...cont

locked cupboard wherever possible and out of the reach of children.

WEAR THE CORRECT CLOTHING: Do not wear loose clothing, neckties, rings, bracelets, or other jewellery, which may get caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair. Roll long sleeves up above the elbow.

USE SAFETY GOGGLES AND EAR PROTECTION ETC: Wear CE approved safety goggles at all times, normal spectacles only have impact resistant lenses, they are NOT safety glasses. A face or dust mask should be worn if the operation is dusty and ear protectors (plugs or muffs) should be worn, particularly during extended periods of operation.

PROTECT YOURSELF FROM ELECTRIC SHOCK: When working with power tools, avoid contact with any earthed items (e.g. pipes, radiators, hobs and refrigerators, etc.). It is advisable wherever possible to use an RCD (residual current device) at the mains socket or supply board.

STAY ALERT: Always watch what you are doing and use common sense. Do not operate a grinder when you are tired or under the influence of alcohol or drugs.

DISCONNECT THE TOOL FROM THE MAINS SUPPLY: When not in use, before servicing and when changing accessories such as wheels.

AVOID UNINTENTIONAL STARTING: Make sure the switch is in the OFF position before connecting the grinder to the mains supply.

NEVER LEAVE THE TOOL RUNNING / CONNECTED WHILST UNATTENDED: Turn off the tool and disconnect it from the mains supply between jobs. Do not leave the machine until it comes to a complete stop.

DO NOT ABUSE THE MAINS LEAD: Never carry the grinder by the mains lead or pull it to remove the plug from the mains socket. Keep the mains lead away from heat, oil and sharp edges. If the mains lead is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid unwanted hazards.

CHECK FOR DAMAGED PARTS: Before every use of the grinder, a guard or other part that is damaged should be carefully checked to determine that it will operate correctly and perform its intended function. Check for alignment of moving parts, free running of moving parts, breakage of parts, and any other conditions that may affect its operation. A guard or other part that is damaged should be correctly repaired or replaced by an authorised service centre unless otherwise indicated in this instruction manual. Have defective switches replaced by an authorised service agent. Do not use the tool if the switch does not turn it on and off.

KEEP ALL GUARDS IN PLACE: And in full working order.

MAINTAIN TOOLS WITH CARE: Keep tools sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories. All extension cables must be checked at regular intervals and replaced if damaged.

USE ONLY RECOMMENDED ACCESSORIES: Consult this user manual for recommended accessories. Follow the instructions that accompany the accessories. The use of improper accessories may cause hazards and will invalidate any warranty you may have.

5

SAFETY INSTRUCTIONS...cont

REMOVE ADJUSTING KEYS AND WRENCHES: Form a habit of checking to see that keys and adjusting wrenches are removed from the tool before every use.

DO NOT OVERREACH: Keep proper footing and balance at all times.

USE THE RIGHT TOOL: Do not use the tool or attachment to do a job for which it was not designed.

DO NOT FORCE THE TOOL: It will do the job better and more safely at the rate which it was designed.

DO NOT OPERATE POWER TOOLS IN EXPLOSIVE ATMOSPHERES: Do not use the grinder in the presence of flammable liquids, gases, dust or other combustible sources. Grinding will create sparks which can ignite the dust or fumes.

DO NOT EXPOSE THE TOOL TO RAIN OR USE IT IN WET CONDITIONS: Water entering the grinder will greatly increase the risk of electric shock.

KEEP THE MAINS LEAD WELL AWAY FROM THE CUTTING WHEEL: The mains lead should be secured away from the cutting wheel at all times to avoid the risk of electric shocks. Replace any damaged or tired looking leads immediately with the correct rated cable.

ALWAYS CHECK THE WHEEL: Always inspect the wheel for cracks and general condition before use as they could shatter at high speed causing injury to the operator and fellow work mates . If using an old wheel ensure that it hasn’t gone soft as the bond that holds it together can go off over time.

Use only the wheel flanges and nuts specified for this tool.

Before each use; Ensure that the wheel retaining nuts are fully secure.

Ensure that the grinder is securely bolted to a stable surface so it will not move during operation.

Ensure that all keys and wrenches are removed before operating the grinder.

Ensure that the work-piece to be ground is clear of the grinding wheel before the switch is turned on.

Before turning on the grinder, turn the wheel by hand to ensure nothing is catching, then turn the grinder on and let it run for a while; Watch for vibration or excessive wobble of the wheel that could indicate poor installation or a poorly balanced wheel. Adjust or replace as necessary.

Allow the wheel to run up to full speed before grinding.

Stop operation immediately if you notice, or suspect anything abnormal.

Wait for the grinder to stop completely and remove the plug from the mains supply before servicing or adjusting the grinder.

Be alert at all times, especially during repetitive, monotonous operations. Don't be lulled into a false sense of security. Grinding wheels are extremely unforgiving.

Use of improper accessories such as wire wheels may cause damage to the grinder and surrounding area as well as increasing the risk of injury.

Do not modify the grinder to do tasks other than those for which it was designed.

6

EXPLODED DRAWING 07576

23

PARTS LIST 07557

19.

20.

21.

22.

23.

24.

25.

26.

13.

14.

15.

16.

17.

Ref. No.

1.

2.

3.

4.

5.

Description

Screw

Washer

Sip Part No. Ref. No.

WK05-00001

WK05-00002

Outer disc cover WK05-00055

Disc retaining nut (left) WK05-00004

Disc flange WK05-00056

27.

28.

29.

30.

31.

10.

11.

12.

6. Disc retaining nut (right) WK05-00006

7. Coarse grinding wheel WK05-00057

7.

8.

9.

Fine grinding wheel

Centre disc cover

Inner disc cover (left)

WK05-00058

WK05-00059

WK05-00060

Bolt

Left tool rest

Thumb screw

WK05-00011

WK05-00012

WK05-00013

18.

Nut

Spring washer

Washer

Screw

Washer

Spark arrestor / eye shield bracket

Washer

Nut

WK05-00014

WK05-00015

WK05-00016

WK05-00017

WK05-00018

WK05-00019

32.

33.

34.

35.

36.

37.

38.

39.

Description

Spring washer

Flat washer

Left motor cover

Main bolt

Washer

Spring washer

Nut

Bearing

Rotor

Stator

Mains lead

Cable gland

Sip Part No.

WK05-00028

WK05-00029

WK05-00061

WK05-00031

WK05-00032

WK05-00033

WK05-00034

WK05-00035

WK05-00062

WK05-00063

WK05-00038

WK05-00039

Centre motor cover WK05-00064

40.

41.

Right motor cover

Right tool rest

WK05-00065

WK05-00042

42. Inner disc cover (right) WK05-00066

44. Spring & star washer WK05-00044

45. Earth screw WK05-00045

46. Nut WK05-00046

Eye shield

Screw

Washer

Washer

Nut

Screw

WK05-00020

WK05-00021

WK05-00022

WK05-00023

WK05-00024

WK05-00025

WK05-00026

WK05-00027

49.

51.

52.

53.

54.

55.

56.

57.

Switch plate

Screw

On/Off switch

Capacitor 6mf

Base plate

Rubber foot

Washer

Screw

WK05-00047

WK05-00048

WK05-00049

WK05-00050

WK05-00051

WK05-00052

WK05-00053

WK05-00054

22

SAFETY INSTRUCTIONS...cont

When using the grinder always ensure the operator as well as those in the area wear eye protection.

Grinding produces particles which can become airborne and have the potential to be highly toxic; always wear a face mask when operating the grinder.

When using the grinder always ensure the operator as well as those in the area wear ear protection, particularly during periods of extended use.

Caution: The warnings and cautions mentioned in this user manual can not cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be applied.

7

TECHNICAL SPECIFICATIONS

07546 & 07557

Part No.

Description

Input Voltage

07546

6” Bench Grinder

230v 50Hz

07557

8” Bench Grinder

230v 50Hz

Motor

Wheel Speed

250w

3000rpm

350w

3000rpm

Wheel Dimensions (mm) Ø150 x 20 x 12.7 (bore) Ø200 x 20 x 16 (bore)

Net Weight 6.92Kg 9.26Kg

EXPLODED DRAWING 07557

07576

Part No.

Description

Input Voltage

Motor

07576

6”x 8” Wet / Dry Grinder

230v 50Hz

375w

Wheel Speed Dry - 3000rpm Wet - 135rpm

Wheel Dimensions (mm) Dry - Ø150 x 20 x 12.7 (bore)

Net Weight

Wet - Ø200 x 40 x 20 (bore)

9.60Kg

8 21

PARTS LIST 07546

18.

19.

20.

21.

22.

23.

24.

25.

26.

11.

12.

13.

14.

15.

7.

7.

8.

9.

10.

16.

17.

Ref. No.

1.

2.

3.

4.

5.

6.

Description

Screw

Washer

Sip Part No. Ref. No.

WK05-00001 27.

WK05-00002 28.

Outer disc cover

Disc retaining nut (left)

WK05-00003

WK05-00004

Disc flange WK05-00005

Disc retaining nut (right) WK05-00006

29.

30.

31.

32.

Coarse grinding wheel

Fine grinding wheel

Centre disc cover

Inner disc cover (left)

Bolt

Left tool rest

Thumb screw

Nut

Spring washer

Washer

Screw

Washer

Spark arrestor / eye shield bracket

Washer

WK05-00007

WK05-00008

WK05-00009

WK05-00010

WK05-00011

WK05-00012

WK05-00013

WK05-00014

WK05-00015

WK05-00016

WK05-00017

WK05-00018

WK05-00019 46.

Nut

Eye shield

Screw

Washer

Washer

Nut

Screw

WK05-00020

WK05-00021

WK05-00022

WK05-00023

WK05-00024

WK05-00025

WK05-00026

WK05-00027

38.

39.

40.

41.

42.

33.

34.

35.

36.

37.

44.

45.

49.

51.

52.

53.

54.

55.

56.

57.

Description

Spring washer

Flat washer

Left motor cover

Main bolt

Washer

Spring washer

Nut

Bearing

Rotor

Stator

Mains lead

Cable gland

Centre motor cover

Right motor cover

Right tool rest

Inner disc cover (right)

Spring & star washer

Earth screw

Nut

Switch plate

Screw

On/Off switch

Capacitor 6mf

Base plate

Rubber foot

Washer

Screw

Sip Part No.

WK05-00028

WK05-00029

WK05-00030

WK05-00031

WK05-00032

WK05-00033

WK05-00034

WK05-00035

WK05-00036

WK05-00037

WK05-00038

WK05-00039

WK05-00040

WK05-00041

WK05-00042

WK05-00043

WK05-00044

WK05-00045

WK05-00046

WK05-00047

WK05-00048

WK05-00049

WK05-00050

WK05-00051

WK05-00052

WK05-00053

WK05-00054

20

ELECTRICAL CONNECTION

This grinder is fitted with a standard UK type 230v ~ plug. Before using the grinder inspect the cable and plug to ensure that neither are damaged. If any damage is visible have the grinder inspected / repaired by a suitably qualified person. If it is necessary to replace the plug a heavy duty impact resistant plug would be preferable.

The wires for the plug are coloured in the following way:

Yellow / green

Blue

Brown

Earth

Neutral

Live

As the colours of the wires may not correspond with the markings in your plug, proceed as follows: The wire which is coloured blue, must be connected to the terminal marked with N or coloured black. The wire which is coloured brown, must be connected to the terminal, which is marked L or coloured red. The wire which is coloured yellow / green should be connected to the terminal which is coloured the same or marked.

Cord Grip

Always secure the wires in the plug terminal carefully and tightly.

Secure the cable in the cord grip carefully.

Warning:

Never connect live or neutral wires to the earth terminal of the plug. Only fit an approved plug with the correct rated fuse. If in doubt consult a qualified electrician.

Note: Always make sure the mains supply is of the correct voltage and the correct fuse protection is used. In the event of replacing the fuse always replace the fuse with the same value as the original.

Note: If an extension lead is required in order to reach the mains supply; ensure that this too is rated for the correct voltage and fuse rating.

Note: The cross section of the extension lead should be checked so that it is of sufficient size so as to reduce the chances of voltage drops.

9

GUARANTEE

These SIP Bench Grinders are covered by a 12 month parts and labour warranty covering failure due to manufacturers defects. This does not cover failure due to misuse or operating the grinders outside the scope of this manual - any claims deemed to be outside the scope of the warranty may be subject to charges Including, but not limited to parts, labour and carriage costs. Consumable items such as grinding wheels are not covered by the warranty.

In the unlikely event of warranty claims, contact your distributor as soon as possible.

Proof of purchase will be required before any warranty can be honoured.

Note: Proof of purchase will be required before any warranty can be honoured.

CONTENTS AND ACCESSORIES

07546 & 07557

Bench Grinder c/w 2 x Grinding Wheels

Spark Arrestor / Eye Shield Assembly x 2

Tool Rest Assembly x 2

Instruction Manual

07576

Bench Grinder c/w 2 x Grinding Wheels (1x wet & 1x Dry)

Spark Arrestor / Eye Shield Assembly x 1

Tool Rest Assembly x 1

Instruction Manual

EXPLODED DRAWING 07546

Note: If any parts are missing, contact your distributor for the missing parts to be replaced.

10 19

MAINTENANCE….cont

Ensure that the shaft and flanges are clean and free from burrs etc.

Refit the flanges and wheel etc.

Refit the water carrier and secure in place by tightening the 3 screw previously removed.

LUBRICATION

The shaft of the wet stone should be regularly lubricated with a few drops of oil in the locations as shown below.

GETTING TO KNOW YOUR BENCH GRINDER

8

7

6

5

4

Lubricate

3 2 1 3

Periodically, depending on the amount of use, the grease in the gearbox should be checked (07576 only).

Loosen and remove the 4 screws that hold the side plate of the gearbox and remove the plate (see below).

Check and grease as required.

Refit the side plate.

Screws

Side Plate

18

10

9

4

7

6

5

3

1

Ref. No. Description

1.

2.

On/Off Switch

Rubber Foot

3.

4.

5.

Mounting Hole

Tool Rest

Grinding Wheel (dry)

Ref. No Description

6.

7.

Eye Shield

Spark Arrestor

8.

9.

10.

Guard

Water Carrier

Grinding Wheel (wet)

11

7

6

5

4

ASSEMBLY INSTRUCTIONS

FITTING THE SPARK ARRESTOR / EYE SHIELD

As well as holding the eye shield in place; The spark arrestor is designed to reduce the amount of sparks that are directed back towards the operator.

Locate the spark arrestor (Fig. 1).

The spark arrestor fits onto the main guard (Fig. 2).

Fig. 1

Fit Here

MAINTENANCE….cont

Hold the grinding wheel, or the opposite one, with one hand and turn the retaining nut clockwise for the left hand wheel, and anti clockwise for the right hand wheel.

Remove the nut, outer flange and the grinding wheel.

Ensure that the shaft and flanges are clean and free from burrs etc.

Refit the flanges and wheel etc. as shown below.

Follow the instructions above, but in reverse to secure the new wheel and cover etc.

Inner Flange Outer Flange

Shaft Wheel Nut

Fig. 2

Fit the spark arrestor and secure in place with the screw, washers and nut (Fig. 3)

Blotter Blotter

REPLACING THE GRINDING WHEEL (WET)

Loosen and remove the screws that hold the water carrier in place; there are 3 screws, 2 either side of the gearbox (see below, left) and one on the bottom of the gearbox (below, right).

Fig. 3

Note: The spark arrestor should be set close to the grinding wheel, without touching; turn the wheel by hand to ensure there is no contact.

Follow these instructions to fit the other spark arrestor to the opposite side (07546 &

07557 only).

12

Screws

Remove the water carrier.

Loosen and remove the wheel retaining nut by turning it anti clockwise.

Remove the nut, outer flange and the grinding wheel.

17

MAINTENANCE

Warning! Always ensure that the grinder is turned off and that the plug is disconnected from the mains supply before carrying out any adjustments, repairs or maintenance.

CLEANING AND ADJUSTMENTS

As the wheels wear, adjust the positions of the tool rests and spark arrestors; They should be set so that they are as close to the grinding wheel as possible, but without touching.

Regularly remove the wheel covers and clean out any dust and dirt.

The machine motor and bearings are sealed units and require no regular maintenance.

The eye shields should be cleaned regularly so that the operator has a clear view of the work-piece and grinding wheel. Mild soap and water should be used; never use solvents or similar products as they will damage the eye shield/s.

REPLACING THE GRINDING WHEELS (DRY)

Warning! Always ensure that a ’blotter’ (cardboard disc between the flange and the grinding wheel) is fitted either side of the grinding wheel.

Warning! Always ensure that the replacement wheel is of the correct size and rated for the speed of the grinder as stated in the specifications.

Over time during normal usage the grinding wheels will become worn and need to be replaced.

Remove the 3 screws that hold the side cover on (below, left).

Remove the cover (below, right).

ASSEMBLY INSTRUCTIONS….cont

Once the spark arrestor is fitted and secure you can proceed to fit the eye shield.

The eye shield fits directly to the spark arrestor (Fig. 4).

Fig. 5

Fig. 4

Fit the eye shied between the ‘arms’ of the spark arrestor and secure in place using the screw, washers and nut (Fig. 5).

Note: Take care not to over tighten the screw as this will damage the eye shield; It only needs to be tight enough to hold the eye shield in place whilst allowing the operator to easily change the angle.

Follow these instructions to fit the other eye shield to the opposite side (07546 & 07557 only).

FITTING THE TOOL REST

The tool rest fits directly to the front of the guard (Fig. 6).

Screws

16

Fig. 6

13

ASSEMBLY INSTRUCTIONS….cont

Slide the bolt through the slot on the guard (Fig. 7).

Slide the tool-rest over the bolt (Fig. 8).

Secure in place with the thumb-screw (Fig. 9).

Fig. 7

Fig. 8

Fig. 9

Note: As with spark arrestor, the tool-rest should be set close to the grinding wheel, without touching; turn the wheel by hand to ensure there is no contact.

Follow these instructions to fit the other tool-rest to the opposite side (07546 & 07557 only).

OPERATING INSTRUCTIONS

Note: Before each operation; Turn the grinding wheel by hand to ensure that the wheel turns freely without catching the tool rest etc.

Danger / Caution: Always ensure that the wheel retaining nut is fully tightened and the wheel is secure before each operation.

Correct working practice:

Maintain a steady, moderate pressure on the work piece and keep it moving at an even pace for smooth grinding.

Pressing too hard overheats the motor and prematurely wears down the grinding wheels. The grinding wheel should rotate into the object, being sharpened. Keep a tray filled with water and dip your work into it regularly to prevent overheating.

Do not use the side of the grinding wheel; This puts dangerous stress on the wheel.

When the wheel becomes loaded or ‘dull’, use an approved grinding wheel dresser and dress the wheel face.

14

OPERATING INSTRUCTIONS….cont

Warning!

Always ensure that the grinder is bolted down onto a secure surface prior to operation.

SWITCHING THE GRINDER ON/OFF

The switch is located on the front of the grinder near the bottom.

To turn the grinder on, depress the rocker switch on the right hand side (I), to turn the tool off, depress the left hand side of the rocker switch (0).

Note: Before starting the grinder, turn the wheels by hand making sure they are clear of obstructions and that they turn freely. The tool rests and eye shields should not touch the wheel.

Note: Turn on the grinder and allow it to reach full running speed before starting to grind.

GRINDING WITH THE WET STONE

Fill the water carrier with clean water to just below the lower fill level (see below).

Operate the On/Off switch as described above.

Once the job is complete; use the drain bung (below) to release the water from the carrier - Never leave the water in the carrier for an extended period.

Water Level

15

Drain Bung