user manual


MAINTENANCE
B4
L3
B3
L2
L1
E2
T4
T2
E1
B2
B2
T1
P2
P3
P4
P1
B1
B2
E1
GB12BW
B2
E2
E1
B1
B2
GB12BP
B1
E2
Figure 48. Maintenance Check Points