2018112-003 Rev J eBike, eBike L, eBike EL - 19 -
B: Mechanical Design
i. Remove Steering Column (incl. laying cables)
Before the steering column and the cables (spiral hose + cable connecting control terminal to PCB
Interface) can be removed, PCB Interface, the pneumatic system of the BP module and the power
supply must be removed.
• Remove the control terminal.
• Disconnect the cable connecting the control terminal
to PCB Interface Messkopf X150.
• Disconnect NIBP tubing.
• Open cable ties of connection cable and spiral hose
(see illustrations).
• Pull connection cable and spiral hose towards the
steering column.
• Loosen clamping lever (eBike comfort) securing the
handlebar or
loosen fixation of the steering column (eBike basic).
Caution: ultra-tight screw lock.
In each case take care not to drop the clamping plate.
• Lift off the steering column.
Note:    When installing the steering column with the spiral hose and
connection cable, cable and hose must be slack and secured
with cable ties (see illustrations).
j. Remove Drive Unit
• Disconnect connection cable of PCB RPM X200 from PCB Interface.
• Unscrew the 6 screws (M8x20) of the drive unit
and lower the drive unit.
k. Remove PCB RPM
• Disconnect the PCB RPM cable J3.
• Remove connection J5 to strain gauge.
• Unscrew the two screws of PCB RPM.
• Disconnect the two cables (red + blue) to the eddy-current brake.