To purge air from my grease guns, I open the lever all the way, firmly hold the end of the barrel, then swing downward like I'm hitting a golf ball as far as I can, but in both directions; this forces grease towards the pump and squeezes the air bubble to the rear-end of the tube.what techniques do you have for purging air in newly replaced cartridge manual grease gun? that's my only issue & don't mind getting messy when gun works properly. regards`
do pneumatic guns work better in that regard? my experience is no
If you add baking soda to it it’s gritty like fast orange hand cleaner.I use Dawn dishwashing liquid and some water to clean my greasy hands. Works great, better than some mechanic's hand cleaner I've tried. I figure if they can use it to clean birds after an oild spill, it ought to be good enough for me.
I'm a machinist also. I see a lot of equipment come in the shop to be reworked that looks like it was greased when put in new, then never again. Just came in, a 1 3/4" shaft that is near worn in half.Explain, please.
I have the same one and agree it is great never have to purge air just put in a new cartridge and go and I have probably put 25 tubes through it as I don't need much for the tractor but I have a stump grinder which use a lot of grease for the grinder wheel so this time of year I may use a tube a week. Best $120 I ever spent. I think I charged the battery a year or so ago? It is about half the cost of the other top brands and I was a little hesitant about a harbor freight gun but it has been really good for what I paid. I also have a lock and lube which works well.I picked up one of these guns from HF. It is awesome! I have zero mess, it purges itself very quickly on cartridge changes and those changes are very simple. There is a little rubber housing that the nozzle fits into for storage that prevents a mess from occuring. I have had zero leaks of any kind, couldn't be happier. The battery lasts forever, couldn't even tell you the last time it was charged.
Everyone should have a designated charging station somewhere.KTo purge air from my grease guns, I open the lever all the way, firmly hold the end of the barrel, then swing downward like I'm hitting a golf ball as far as I can, but in both directions; this forces grease towards the pump and squeezes the air bubble to the rear-end of the tube.
I've used that technique ever since dad taught it to me when I was old enough to use a grease gun, it has never failed.
There is a distinct advantage to using a battery-powered grease gun, especially when greasing hard to reach zerks. Nearly all hard to reach zerks require 3 hands, especially when you have a flexible hose on the a manual gun.
I use my battery gun so infrequently the battery is always run-down, so I have to anticipate and put the battery in the charger the night before I need the gun.
Anyone else have a designated charging station in your garage?
I still have my old compressed-air grease gun that fits a 5G pail of grease. No need for it now the haying equipment and feed grinder is gone, so it just sits collecting dust.