Linde 350 Series Service Training page 177

Service Training
1 Forward stop screw
2 Reverse stop screw
3 Microswitch 2
4 Stop screw for limiting pedal stroke upwards (forward pedal)
5 Spacer, thickness = 3 mm
CONDITIONS
- Pedals mechanically in good working order.
- Traction pot 1B2 and brake switches 1S5 and S14 are connected.
- Test module connected to interface 6X6.
ADJUSTMENT OF ACCELERATOR PEDAL
- Pedals in neutral position. Window 8 of the diagnostic unit selected. "OK" shown in the window.
- Calibrate the pedals by pressing the ENTER key. "STORED" will appear for 1 second. If "OK" is not shown,
do not proceed with calibration. --> Renew the potentiometer and repeat the procedure.
- Select window 6.
- Depress the "FORWARD" accelerator pedal on the right as far as possible and adjust stop screw (1) so
that voltage v1c reads between 8450 mV and 8550 mV. Lock the pedal stop screw.
- Depress the "REVERSE" accelerator pedal on the left as far as possible and adjust stop screw (2) so that
voltage v1c reads between 1450 mV and 1550 mV. Lock the pedal stop screw.
- Depress the accelerator pedals again and check the final readings. Readjust the pedals if necessary.
- Adjustment of stop screw (4).
Depress the accelerator pedal onto adjusted stop screw (2) and hold it. Screw in stop screw (4) of the other
accelerator pedal (forward) as far as the pedal plate and lock it.
ADJUSTMENT OF BRAKE PEDAL
- Depress the brake pedal as far as possible. The leaf spring must engage.
- Place a spacer (thickness = 3 mm) between the brake valve and brake pedal, clamp the brake pedal against
the brake valve block.
- Shift both microswitches to the switching point of microswitch 2 (3) (starter lockout). Be sure that the
microswitch 2 has operated.
Section 5
Page 3