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zerox
09-09-2011, 04:52 AM
zerox

i have used the shoe box compressor 2 times now on my guppy tank, how ever it only fills up to 4200 psi consistantly. i seen where some talk about doing somthing with a spring or a screw by the spring can someone help me and give me more detailed information regarding this. thanks

TomKaye
09-09-2011, 03:40 PM
The right end of the spring hooks on to a collar held in place with a set screw. If you loosen the screw and move the collar to the right it will increase the shut off pressure.

Tom

zerox
09-10-2011, 05:41 AM
Thanks for the info i will try it and let you know. It is real nice having the compressor and filling anytime i want without driving 15 or 20 miles to fill.
Zerox

zerox
09-14-2011, 05:57 AM
Thanks for the info i lowered the psi to about 48 and it filled my guppy to 4950 and shut of itself. I got the idea from another post on here good board with good info and good people thanks so much.
Zerox