Buderus Logamax plus GB142-24 Servicing Instructions page 110

8 Actions
 Loosen the 2 external connection board fastening screws (see
fig. 64, pos. 1).
 Remove the external connection board (see fig. 65).
 Remove the transformer shield (see fig. 66).
110 Logamax plus GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
1
fig. 64 Loosening the fastening screws
fig. 65 Removing the external connection board
fig. 66 Removing the transformer shield