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5.3
DESCRIPTION OF THE MOBILE COLUMN LIFT SYSTEM
The mobile column lifts are designed in such a way as to offer maximum flexibility and convenience.
A lifting system can consist of a minimum of 2 and a maximum of 32 lifting columns.
The control system is equipped with the following features:
- simultaneous operation of all lifting columns
- operation of one pair of lifting columns (per vehicle axle): the so-called paired operation
- operation of one lifting column
Each lifting column is provided with these control functions without selector switches having to be set.
The control system of the mobile column lift is set-up as follows:
1. Connect the lifting columns in a full circuit as indicated in 5.2, Connecting Lifting Columns.
- The column sequence in this circuit can be selected at random; primary columns or secondary columns can be
positioned at any place, provided the maximum lifting capacity of 40,000/64,000 is not exceeded as described
in 5.2.
- A system must have at least one primary column (single phase must have at least 2 primary columns).
- The maximum number of lifting columns in a system is 32 (single phase a max. of 4 columns).
2. With respect to all primary columns:
- Eensure that the main switch is in the O (OFF) position, then connect the feed cable to the right mains
connection.
- Set the main switch to 1 (ON).
If the circuit consists of more than one primary column, ensure that all other main switches have been
set to 1(ON) or 2 (SECONDARY COLUMN).
- If the switch of another primary column has been set to 1, this column also has to be connected to the mains.
- When the column has been set to 2, it will function as a secondary column and does not need to be connected
to the mains.
Fig. 5.2, Connecting lifting columns
Содержание ST 1055
Страница 1: ...Mobile Column Lifts ST 1055 ST 1060 ST 1072 Installation operation service 325 58 990A ...
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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 ...
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