Driver adjustment

[Aged Salt]

Hi Roger, joined the ranks of stream owners. Is the driver set at 30%? What is the end-point for 100% power[velocity]? Seems as if I could clockwise turn the adjustment screw indefinitely,thnx. for your time,Bob

 

[rvitko]

You should only be able to turn the driver screw 180degrees. Use a small slotted jewelers screwdriver and take it easy you are turning a small potentiometer and not some major piece of hardware.

 

[Aged Salt]

Roger, thnx. for your reply. I noticed that as I was turning the adj. screw it screws-down & a click is felt in the adjustment screw--is this the endpoint?

 

[rvitko]

It is a real simple potentiometer like on a luft pump- just a smooth linear adjustment with no clicks. You need a screwdriver about the size of this - . You should be able to see a white slot through the hole, it is slightly wider at one end so you can see it move in position. The difference between 30% and 100% should be fairly dramatic, maybe not in a large tank by sight but if you use your hand or move the pump to the surface where you can see the agitation.