When I turn on my RCBS Chargemaster dispenser combo it just beeps once and displays the
number 02009 on the screen. Will do nothing
after that.

Anybody got some input on this ?

thanks, dxr

Nope, I have never had a problem with mine. Call RCBS, I'm sure it is a code and they will help or they will replace it.

I do not have an RCBS Chargmaster, but I do have a Lyman 1200. When issues of this type occure with the Lyman the instructions say to "turn the unit off" then "unplug" it for several minuts. Plug it back in and see if things clear up. Just turning it off will not do it.
Also, make sure that there is not any "Rat Turd" powder lodged between the scale and the body.

I agree with Steve4102, a powder kernel between the scale pad and housing can be very frustrating.