aca carwash 2
Member
Have a D&S carwash with problems and cant get help fixing it.Gantry stuck down in rear and exit light flashing.Any suggestions?
That doesn't sound like the cable. You need to get a manual and do some proper troubleshooting.aca car wash 2 said:If you put it on manual override nothing happens.
The hydraulic unit does not come on when you press the relays #16 or 17. It must be in manual mode (with the hydraulic unit running) before triggering those relays will make it move.aca carwash 2 said:Today we tried to bring the gantry back up by hitting relay 16 but it would not move. The power pack would not come on.
Does the machine move the other way when you press relay 17? If it does, that completely rules out the directional coil. Are you pressing a relay to engage the hydraulic unit or are you pressing the blue bar in the contactor itself?aca carwash 2 said:We got it back to home by pushing relay 16 and pushing the relay to the power pack on the station at the same time.
Did you try bypassing the low level switch as I suggested? Also be sure to press the reset button on the thermal overload to the hydraulic unit's contactor.aca carwash 2 said:Do you still think it is the low level switch on the hydrolic pump.Why wont the power pack come on?
No. If it were a general electrical problem the hydraulic unit wouldn't ever run at all.aca carwash 2 said:Could it have anything to do with the phases on the main breakers on the electric panel?
If you put it on manual override nothing happens.We could move it back up on manual overide when it first happened but now it wont move at all.