Elektra Beckum DS 200 W, DS 175 D Grinding Wheel Wear, Changing the Grinding Wheel, Cleaning

Grinding Wheel Wear

Grinding wheels will naturally wear down with use. This requires a regular resetting of the tool rest and spark arrester bracket to the gap size as shown in figure 5.

When a certain minimum wheel diameter is reached the tool rest can not be set any closer and the wheel has to be replaced. Depending on the grinding wheel diameter the following minimum wheel diameters (d min) apply:

	125 Ø	150 Ø	175 Ø	200 Ø
dmin	75 mm	110 mm	130 mm	135 mm

Changing the Grinding Wheel

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 as shown in figure 7. Please make sure that the hexagon nut (item 4) on the left side of the machine has a left-handed thread, i.e. must be turned in a clockwise direction to undo.

Never confuse the two hexagon nuts (item 4): This could damage the thread on the rotary shaft (item 7).

			1
			7
	2
	4
7	3	5	6

1 Hexagon head cap screw

2Hexagon nut (if necessary with serrated lock was- her)

3 outer wheel cover

4Hexagon nut (on the left side of the machine with left-handed thread!)

5counter flange

6 grinding wheel

7 Rotary shaft

Changing the Grinding Wheel

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 as shown in figure 7. Please make sure that the hexagon nut (item 4) on the left side of the machine has a left-handed thread, i.e. must be turned in a clockwise direction to undo.

Cleaning

Caution! Always pull out the plug prior to cleaning!

Occasionally clean the outside of the double grinding machine using a damp cloth.

Make sure to clean the inside of the grinding wheel casing. The grinding wheels must always be able to run smoothly within the casing.

Specifications

	DS 125 W	DS 150 W	DS 175 W	DS 175 D	DS 200 W	DS 200 D
Stock-no.	030 001 2540	030 001 5034	030 001 7533	030 001 7541	030 002 0003	030 002 0011
Power supply	1 ~ 230 V	1 ~ 230 V	1 ~ 230 V	3 ~ 400 V	1 ~ 230 V	3 ~ 400 V
Motor power P1	200 W	330 W	450 W	570 W	580 W	740 W
No-load speed	2750 min-1	2750 min-1	2750 min-1	2600 min-1	2650 min-1	2600 min-1
Grinding wheel Ø	125 mm	150 mm	175 mm	175 mm	200 mm	200 mm
Grinding wheel width	20 mm	20 mm	25 mm	25 mm	25 mm	25 mm

Machine noise information: workplace sound pressure Lp level below 80 dB(A).

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