How many Parts Managers out there have a problem with their R134 inventory because of the 30lb canisters? How do you keep control of the inventory when you hand out 30lbs at a time?
For a long time I thought the only solution is to keep the AC machine or the AC hoses in the parts department but it really wastes the technicians productivity. Here is the solution that one of our technicians and I came up with. We lock the power cord of the AC machine and keep the key in the parts department. When the tech needs to use the machine we bill out 100lbs of Freon onto the repair order and give him the key which is attached to a clip board. On the clip board is a log sheet that the tech uses to write down the RO #, lbs of Freon used and the lbs of Freon left in the machine. When he returns the key we correct the amount of freon billed on the RO. This isnt a foolproof plan as the tech can just leave the machine unlocked but what we do is when we hand out the next 30lb bottle of Freon we inventory what is left and if there is any shortage it goes onto the shop tag.
I hope this helps a few managers out!
DodgeMan
PS You can find one of the locks here -- http://www.securityworld.com/child/stopower.html