Conditions for fibre optic cable blowing machine produced by kosmak machine building, industry&trade co. that you have to check on working area before you start to work.
1) Duct Control
Use natural gas pipe (dia:25mm,length:1.5m ) both side closed to control duct. This pipe must pas all along in your duct.
2) Machine Control
Montage the machine to pipe and let pressurized air in, after you checked the suitability of your duct. When pressurized air went out from the end of duct, you must see these values:
Air motor pressure:6 bar /// piston pressure:2-4 bar /// duct pressure :10.5 bar.
(machine axis must be set to run)
3) Working Control
You must try to stay in same level as far as possible duct, machine and fibre optic cable you must have these values when you are running machine:
Air motor pressure:6 bar /// piston pressure:2-4 bar
Duct pressure:10-11 bar.
Check oil drop value that you need for air motors on air lubricant(2-3 drops/min)
You must do shock lubrication in every 150 metres you installed.
You must leave inside of air motors oily after you use the machine .to do this:loosen the oil set screw
On preperation air lubricant and increase the speed of oil flow and run machine 3-4 mins in this position.