Atlas Copco DC 200

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Assemble cutter drums

Note: In order to ensure safe and optimum cutting

behaviour always mount the cutter drums in a

symmetrical situation in relation to the pick boxes.

◆

Mount the cutter drums symmetrically to each

other (E).

1. Lay the transverse drum cutter with

disassembled cutter drums on the side using a

crane.

2. Suspend cutter drum (F) on a crane using

suitable lifting equipment and always observe

the weight.

Note: Suitable lifting lugs can be screwed into

the threads of the disassembly screws in order

to lift the cutter drum.

3. Carefully set the cutter drum down on the drive

shaft (G) of the transverse drum cutter.

Note: Crane to be operated by an assistant.

4. Insert the clamping sleeves with the opening

(slit) (H) opposite to the turning direction (see

arrow) of the cutter drum.

5. Drive in the positioned clamping sleeves (C)

with the mandrel (I) until they are flush with the

bearing surface.

6. Insert special washers (J).

Safety and operating instructions DC 200, 400, 600, 1000, 1200, 2000, 2100, 2900

Original instructions