TIC Liner 3000 with Communicator Electric System Description of function: Module A 20 actuates the corresponding solenoid coils Y 158 and Y159 for raising and lowering the chassis. This is done automatically with the program "Approach working position / Transport position" or using the "Manual operation" function. Working position = chassis raised Transport position = chassis lowered. Secondary chassis raise When the turning area circuit is running, the Chassis raise solenoid coil (Y158) is actuated for 2 seconds in parallel with lowering of the rotors. This keeps the chassis from lowering when in the working position due to a possible leak.
Chassis position The chassis position switch (Z99) transmits a signal to the electronic unit when the chassis is raised. If the chassis position is not detected in the "Approach working position" and "Reset basic values" programs, the automatic functions are aborted. Adjustment of sensors The chassis position switch (Z99) is set to a clearance of 4 mm from the signal magnet with the chassis raised. In this position, the signal magnet and the sensor should not be centred opposite each other, but slightly offset. 12/03 Lin-07-el. 7a-3