To Remove And Install The Stop Button; The Circuit Boards - Husqvarna GARDENA SILENO MINIMO Workshop Manual

5.9 To remove and install the STOP button

1. Remove the body. Refer to
the body system on page 13 .
2. Use a flat screwdriver to loosen the 2 clips.
3. Tilt the rear end of the STOP button.
4. Pull the STOP button rearward and remove it.
5. Install in the opposite sequence.

5.10 The circuit boards

These are the circuits boards in the product:
• Main circuit board
1595 - 001 - 01.02.2021
To remove and install
• Front sensor circuit board
The circuit boards contain the electronics and software
required to control the product's functions.
The main circuit board contain firmware. If the main
circuit board is replaced, new firmware must be installed
from Autocheck.
The front sensor circuit board do not have any software,
and do not need to be programmed after a replacement.
CAUTION: Pull the connector and not the cable.
CAUTION: Always prevent damage to the
product from electrostatic discharge, ESD,
before you start to do work on electrical
components.
CAUTION: Do not touch the circuit board's
components or pin terminals.
5.10.1 To replace the front sensor circuit board
CAUTION: Some sensors consists of a Hall
sensor and a magnet. Since the magnet have a
south and a north pole, it is important that the
magnet is oriented correctly.
The front sensor circuit board contains the front loop
sensor and the front lift sensor. The sensors cannot be
replaced separately. The entire front sensor circuit board
must be replaced as a unit.
1. Remove the lower chassis. Refer to
install the lower chassis on page 14 .
2. Remove the screw and the bracket.
To remove and
Repair instructions - 15