Robopac ROBOT S7, Use And Maintenance Manual

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INFORMATION ON ADJUSTMENTS ENG
5.3. SPOOL CARRIAGE LIFTING CHAIN ADJUSTMENT
Proceed as follows.
1. Lift the reel carriage (with the machine operating in “manual mode”) until it reaches the “upper” limit switch.
2. Turn the machine off (refer to paragraph “machine safe stop”).
3. Use any means to prevent possible falls from the carriage (e.g. forklift truck).
Important
Reel carriages, complete with reel, can weigh up to 90kg.
4. Remove the guard (A).
5. Loosen the nuts (B).
6. Tighten “M8x50 UNI 5739” screw ( C) on the chain tensioner (D) to a tightening torque of 3 Nm.
The screw and the torque wrench are not supplied.
7. Screw the nuts (B) again until reaching the chain tensioner (D) level.
8. Remove screw (C).
9. Refit the guard (A).