joris
Member
hello,i have a question for you
i own a gravermach since about 4 years .however last weeks i have a problem which i will try to explain.technical words are a bit difficult because i'm dutch.
: if i push my footpedal at a constant speed,my handpiece sometimes increases power..so my control of the handpiece is getting very difficult.it's very strange,i compare it with when you press the pedal harder and the power increases..but i'm sure i keep it steady.
i listened to the main unit and i hear a sort of motor running when gravermach is turned on,however i can hear a slight ....not constant....sort of running.i hope someone knows what i'm talking about and knows what to do?i cleaned my handpiece plus recently had a new footpedal.
thank you and have a nice day!
joris
i own a gravermach since about 4 years .however last weeks i have a problem which i will try to explain.technical words are a bit difficult because i'm dutch.
: if i push my footpedal at a constant speed,my handpiece sometimes increases power..so my control of the handpiece is getting very difficult.it's very strange,i compare it with when you press the pedal harder and the power increases..but i'm sure i keep it steady.
i listened to the main unit and i hear a sort of motor running when gravermach is turned on,however i can hear a slight ....not constant....sort of running.i hope someone knows what i'm talking about and knows what to do?i cleaned my handpiece plus recently had a new footpedal.
thank you and have a nice day!
joris