Busch+Müller IXON Core Connecting rechargeable battery

crwdns2936071:01crwdne2936071:0 — Missing connection

Here the loose connection is displayed.

crwdns2936071:02crwdne2936071:0 — Remove headlamp glass

Remove the three Torx-screws.

crwdns2936071:03crwdne2936071:0 — Remove the focus mirror

The focusing mirror is clamped behind the rubberized housing. It can be levered out of the holder with a screwdriver.

crwdns2936071:04crwdne2936071:0 — Remove PCB with battery

With a little bit of shaking, the circuit board should come out along with the battery pack. It may be necessary to push the inner part of the ON button a little to the side.

crwdns2936071:05crwdne2936071:0 — Reconnecting the battery

The contact arm must be bent slightly so that it presses against the battery. Then connect it to the battery it with some solder.

crwdns2936071:06crwdne2936071:0 — Steadying the battery unit

This step is optional. A little foam should be used to prevent the battery unit from moving in the housing.