Hi,

you must be wrong the WA 15 Mk II Series has no LT 200 Controllers there are 3 Atlas Copco Controllers (White / sometimes Black Boxes) Error Code 345 Means the Initiator on the Loadwheelbrake Ventil does not make an Cyclus. So check it when you turn on the Lift let someone push the Brake Button in the Cabin and watch for the LED on the Initiator ist must be Off then the Switch is pushed ot goes on then for 0,5 sec off an then it goes On and stays on as long as the Brake Button is pushed. The after ca. 10 Sec it will turn off until you push the Button again.

Mfg

Sven