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HELPLINE NO 08454 505299

9

ORIGINAL INSTRUCTIONS

defects or cracks. For the resonance test,

let the wheel hang from a piece of string

and tap lightly with a screwdriver handle or

similar (no metal!). If the sound is not clear,

but rather dull and hollow the wheel is likely

to be damaged and should not be used. The

grinding wheel should slide onto the arbor

easily.

Forcing it on the arbor, e.g. by striking with

a hammer, may break the wheel and is

not permissible for safety reasons. For the

same reason the drilling out of too small an

arbor bore is not permitted.

After the new wheel is mounted it should

be left running idle for at least 5 minutes.

Screen off workplace to prevent damage in

case the wheel breaks and stay out of

the danger zone.

8. CHANGING THE GRINDING 

WHEEL (See Fig. F)

If the wheel needs replacement because it

is worn down or you want to use a different

type of grinding wheel, the

mounted wheel is to be removed.

Please make sure that the hexagon nut

on the left side of the machine has a lefthanded

thread, i.e. must be turned in a

clockwise direction to undo.

Installation to the right hand side wheel is

similar. (See Fig. F)

 

4. SIZE OF PART TO BE MACHINED

The part to be machined must at least

be large enough to hold securely in both

hands.

A larger work piece must also be able to

be held securely in and must not slip from

the work piece support during the grinding

process. When selecting the size of the

work pieces, please bear in mind the

grinding capacity of your grinding machine.

5. DRILL GRINDING

The work piece support on the right grinding

wheel is fitted with a trough for drill grinding.

After switching on the double grinding

machine hold the drill to be ground with both 

hands and push it into the trough. Then 

carefully guide the tip of the drill towards 

the grinding wheel and slowly turn the drill

throughout the entire grinding process.

6. SELECTING A SUITABLE 

GRINDING WHEEL

This double bench grinder is factory

fitted with two different normal corundum

grinding wheels. On one side a wheel with

a coarse grit is mounted, on the other side

a fine grit grinding wheel. As a rule, the

bulk of the arising grinding works such as

the grinding of various axes, drill bits and

screw drivers can be accomplished with this

grinding wheel. For other jobs, especially

the sharpening of knifes as well as the

machining of hardened steel, a suitable

grinding wheel according to the table should

be selected. Please keep in mind that there

is no grinding wheel type suitable for all

different requirements and the choice of the

right grinding wheel is critical for the result

of your work.

7. GRINDING WHEEL CHECK 

(See Fig. E)

Before a new grinding wheel is mounted it

should be subjected to a visual inspection

and a resonance test, to detect any possible

Fig. E

Содержание MD3215M

Страница 1: ...ORIGINAL INSTRUCTIONS 150mm BENCH GRINDER MD3215M...

Страница 2: ...s 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 D...

Страница 3: ...form 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 d...

Страница 4: ...all as possible but in any case not greater than 2 mm Instruction for the safe use handling and storage of abrasive wheels taking into account the requirements of the CEN standard for abrasive product...

Страница 5: ...njury user must read instruction manual Warning Wear eye protection Wear ear protection Wear dust mask Waste electrical products should not be disposed of with household waste Please recycle where fac...

Страница 6: ...HELPLINE NO 08454 505299 6 ORIGINAL INSTRUCTIONS 1 7 2 3 4 5 6...

Страница 7: ...0V 50Hz Rated power 150W S2 30min Rated no load speed 2950 min Wheel size 150 x 16 x 12 7mm 36 60grit Weight 5 5 kg ACCESSORIES Work rest 2set Eye shields 2set Discs preassembled 2pcs We recommend tha...

Страница 8: ...ting again Apply moderate pressure when holding the workpiece against the grinding wheel Remember that the metal heats up by the grinding The workpiece should therefore regularly cooled by submerging...

Страница 9: ...e able to be held securely in and must not slip from the work piece support during the grinding process When selecting the size of the work pieces please bear in mind the grinding capacity of your gri...

Страница 10: ...r serviceable parts in your power tool Never use water or chemical cleaners to clean your power tool Wipe clean with a dry cloth Always store your power tool in a dry place Keep the motor ventilation...

Страница 11: ...own Live Green Yellow Earth As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The...

Страница 12: ...0W S2 30min Rated no load speed 2950 min Wheel size 150 x 16 x 12 7mm 36 60grit Weight 5 5 kg Photograph Applicable EC Directives 2006 42 EC MD 2004 108 EC EMC 1999 5 EC R TTE 2006 95 EC LVD 2009 105...

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