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

8.5.6.5

Replacing the (optional) bottom block with external switch-off springs, reeving 2/1

Fig. 61
Tightening torques [Nm]
Reeving
Bottom block with external switch-off springs
Tab. 61
8.5.7

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

8.5.7.1

Checking the swich-off buffer / switch-off spring

Fig. 62
1. Buffer wear:
In the course of annual inspection visually check the buffers. Check for damage and cracks.
2. Missing buffer plate:
When fitting new buffers, pay attention to the correct fitting sequence of the component parts ( see also
⇒ "Buffer design", Page 92), e.g. a missing buffer plate leads to premature wear of the buffers.
3. Wear of external switch-off spring:
In the course of annual inspection visually check the external switch-off springs. Check the sleeves of the
springs for damage and cracks. The individual windings of the springs must not be shifted above each other.
DC-Com 1 DC-Com 2 DC-Com 5
1/1
-
DC-Com 10
1/1 2/1
- 55,0
91