
23
The control system controls the phase sequence and the presence of 3 phases during start-up. In the event
of a phase fault, the control buttons 3, 4 and 6 will flash alternately.
The microprocessor board is equipped with 4 LEDs for indicating failures; the order in which they are
lit indicates the type of defect as described in 8.2.
To see the LEDs open the control box cover.
Refer to fig. E and H for identification of components.
Fig. 8.1, Location of fault LED’s
MICROPROCESSOR
BOARD
Содержание ST 1055
Страница 1: ...Mobile Column Lifts ST 1055 ST 1060 ST 1072 Installation operation service 325 58 990A ...
Страница 2: ......
Страница 5: ......
Страница 34: ...29 FIG A ...
Страница 36: ...31 FIG B ...
Страница 40: ...35 FIG F ELECTRICAL DIAGRAM CONTROLBOX PRIMARY ...
Страница 42: ...37 FIG H ELECTRICAL DIAGRAM SECONDARY COLUMN ...
Страница 47: ...42 FIG M DIMENSIONAL DRAWING ST 1072 ST 1055 ST 1060 ST 1072 V widened model 27 49 ...
Страница 49: ......