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How to adjust Escalator cascade chain
Cascade Sprocket can not be a single replacement, the need to replace the entire chain, and because the chain needs to match, so the replacement, need to change the chain on both sides.
Method/Step
1. Determine the need to replace the number of cascade sprocket, preferably in accordance with the entire chain of calculation (the whole chain is defined as the link between the chain and the chain is connected by the shaft with the ring, rather than riveting).
2. Remove a section of the lower left and right straight segment inside and outside the cover plate and apron plate, about 6 meters in length.
3. Remove the steps on the chain.
4. The part of the chain that needs to be replaced is operated to remove the inside and outside cover plate and apron plate position.
5. Loose step chain to tighten the lower end
6. Use a special component (or wire) to fasten the chain that does not need to be removed.
7. Dismantle and replace the cascade chain.
8. After the replacement, tighten up the chain of steps.
9. Install the steps and adjust the adjustment.
10. Install other demolition parts.
11. Test run.
