Replacing The Gps Board/Automower Connect Board - Husqvarna Automower 420 Technical Manual

IMPORTANT INFORMATION
Only touch the edges of the circuit
board. Never touch the board's
components and pin terminals.
8. Reconnect all cables to the HMI circuit
board.
9. Refit the display cover, chassis and body.
10. Put the main switch in position 1 and connect
the mower to Autocheck to program the HMI
circuit board. Refer to 4.3.4 Programming on
page 49.
5.10 Replacing the GPS board/
Automower Connect board
1. Dismantle the body, see 5.2.1 Dismantling
the body on page 59.
2. Dismantle the chassis, see
5.2.2 Dismantling the chassis on page 59.
3. Unscrew the 4 screws (Torx 20) securing
the GPS circuit board/Automower Connect
board to the chassis.
4. Disconnect the connection from the
connector on the GPS circuit board/
Automower Connect board.
5. Remove the circuit board.
6. Fit the new board and connect the cable.
NB! Assemble the board the right way
round. The connector should be facing
the upper part of the chassis. A SIM card
must also be installed if it is an Automower
Connect board. NB! Do not over tighten
the screws. This might damage the circuit
board. Do not use a power screwdriver.
IMPORTANT INFORMATION
Only touch the edges of the circuit
board. Never touch the board's
components and pin terminals.
7. Refit the chassis and body.
8. If an Automower Connect board is being
fitted as an accessory, the mower must also
be updated with new software. Connect
the mower to Autocheck EXP and select
Automatic programming. Also refer to the
installation instructions provided with the
accessory kit.
5. REPAIR INSTRUCTIONS
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