Replacing The Bottom Block (Option) With External Cut-Off Springs For 2/1 Reeving; Buffer (Only With Optional Operating Limit Switches Dc-Com 1-10 With 1/1 Reeving); Checking The Cut-Off Buffers/Cut-Off Springs - DEMAG DC-Com 1 Operating Instructions Manual

8.5.6.6

Replacing the bottom block (option) with external cut-off springs for 2/1 reeving

Fig. 59
Tightening torques [Nm]
Bottom block with external cut-off springs
Tab. 62
8.5.7

Buffer (only with optional operating limit switches DC-Com 1-10 with 1/1 reeving)

8.5.7.1

Checking the cut-off buffers/cut-off springs

Fig. 60
1. Buffer wear:
Visually check the buffers in the course of the annual inspection. Check for damage, cracks and tears.
2. Missing buffer plate:
Ensure that the component parts are installed in the right order when new buffers are installed (see also
 "Buffer arrangement", Page 87). A missing buffer plate, for example, will result in premature wear of the
buffer.
3. Wear of external cut-off springs:
Visually check the external cut-off springs in the course of the annual inspection. Check the sleeves of the
springs for cracks and damage. The individual windings of the springs must not cross over each other.
86
DC 10
55,0