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technical Newsletter January 2018 - Rope Tautening

The topic in our technical Newsletter series is how to tighten the ropes of the GVA Mast Machines and the GVA Rope Accumulator. The instructions describe how to tighten one rope or all of the ropes at the same time.

Tightening a single rope

1. After both hexagonal socket head screws have been loosened then the rope with the roller is released.


2. In order to tighten the rope the roller is pushed upwards and the hexagonal socket head screw is tightened again

    


3. The tension of the rope has to be checked before the second hexagonal socket head screw can be tightened.

Tightening or relaxing all ropes


1. In order to relax the ropes the crank needs to be turned in counter-clockwise direction until the ropes are relaxed.


2. In order to tighten the ropes the crank needs to be turned clockwise until the ropes are tightened.



Alternative way: Tightening or relaxing all ropes

1. Another way to relax or tighten all four ropes is to turn the the gold-colored nut.


2. Furthermore, you can change the length of the mast in larger steps by changing the position of part 8 of the picture below to another hole.

Normally the machine is delivered with part 8 in the second hole.

 

 

If you would like to have more information on this subject or about our equipment in general please don’t hesitate to get in touch with us.

Best Regards
Your Power-Heat-Set Team