Axminster MD3220HD Manual del usuario - Página 12

Navegue en línea o descargue pdf Manual del usuario para Amoladora Axminster MD3220HD. Axminster MD3220HD 16 páginas. 8" bench grinder

Changing a grinding wheel...

A X M I N S T E R

W H I T E

ENSURE THAT THE GRINDER IS DISCONNECTED FROM THE

MAINS SUPPLY.

Undo the nuts and bolts that secure the outer shell of the wheel guard to the inner

shell. Remove the outer shell and place it and the nuts, bolts and washers

carefully aside. (See figs 6 & 7)

Fig 6

Loosen the nut holding the grinding wheel to the shaft. Carefully remove the left handed

nut, the plate flange and the soft washer that is clamping the grindstone in place. (See figs 8

& 9) Then, very carefully remove the grindstone from the shaft, take care that no damage or

distortion is done to the bush (if one is fitted). (See fig 10) Now is a good time to clean out

the interior of the wheel guard, removing any loose or compacted material that may have

accumulated. Carefully inspect the new grinding wheel before it is fitted, check that there

are no cracks, and there is no damage to either the front face or the edges. If required, fit

the bush to the grindstone. Carefully mount the grindstone onto the shaft, reposition the soft

washer and the wheel flange, replace the holding nut and tighten carefully. Do Not

Overtighten. Refit the outside shell of the wheel guard and secure with its nuts and bolts.

Refit the tool rest, positioning as in "Setting up the grinder". Fasten securely.

Nut

Fig 8

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Plate flange

Fig 7

Fig 9