Sun Valley Window Cleaning
Member
- Messages
- 14
- Location
- Devon
I have a van mounted tank system and rather stupidly I left it switched on when I got home last week. Went to work in the morning and it wasn't dead ending, try to re calibrate it but it was calibrating at a low number c5. Tried to charge battery still at a low number. Then thought it was an air lock so checked all fittings there all fine. Drove around yesterday to help charge battery and calibrated came out at c10. Usually it calibrates at c25. The charge of the battery seems good as its showing at 12.8. Would like to get the calibration back up to c25 and I cannot do it manually as the pump won't shut off at a higher calibration number.