Assembling The Charging Station; Replacing The Circuit Board, Charging Station; Replacing The Contact Strips, Charging Station - Husqvarna Automower 305 Technical Manual

5.4 Assembling the charging
station
Assembling the charging station takes place in
reverse order to "5.3 Disassembling the charging
station" on page 56.
5.5 Replacing the circuit board,
charging station
1. Disconnect the transformer.
2. Turn the charging station upside down
and remove the four screws (Torx 20) for
the cover. Turn the charging station the
right way up and then lift up the cover.
3. Remove the connector from the charging
station's circuit board. Note in which card
slot (front or rear) the card is inserted.
4. Unscrew the two screws, (Torx 20) that
attach the holders for the circuit board.
5. REPAIR INSTRUCTIONS
3020-038
3020-054
3020-039
5. Replace the circuit board.
6. Insert the card in the correct slot in the
charging station, fit the circuit board holders in
place and secure them with screws (Torx 20).
The circuit board for R40Li and R70Li must
be mounted in the rear slot and for 305 and
308 in the front slot, seen facing the charging
station.
7. Fit the cover on the charging station and
secure it with the screws (Torx 20).
8. To synchronise the mower with the new
circuit board; place the mower in the charging
station and select Security - New loop signal
and press OK.
5.6 Replacing the contact strips,
charging station
When the mower's battery does not recharge, or
the mower does not make contact with the charging
station, it may be due to worn contact strips in
the charging station. The contact strips should be
replaced when blackened or if there is oxide. Also
check the charging strips on the mower, see
"5.7 Replacing charging strips" on page 58.
1. Disconnect the transformer.
2. Unscrew the four screws (Torx 20) for the
cover on the underside of the charging station
and then lift up the cover.
3. Unscrew the two screws (Torx 20) that attach
both the cable lugs and the contact strips.
4. Replacing the contact strips. Also check that
the cable lugs are free of damage and oxides.
5. Assemble contact strip, cable lugs and the
charging station's cover.
NOTE! Check that the cables to the contact
strips are secure in their grooves. This
ensures that the cables are not pinched or
damaged when the cover is fitted.
3020-054
3020-040
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