Construction And Standards; Use Of Synchronized Rack Max 650 24 V Dc Actuator - GIESSE RACK MAX 650 Manuel D'utilisation Et D'installation

The opening stroke for the window CANNOT be programmed as it is regulated by the
length of the rod on the reduction motor. The electronic control device allows the rack to
protrude until it encounters an obstacle that blocks its stroke. This could be provided by
the internal lock on the rack or complete closing/opening of the window.
In both outwards and return directions the stroke-end uses a self-defining electronic
process with power absorption, and for this reason, no adjustment is required.

4. Construction and standards

INTENDED USE. The RACK MAX 650 rack actuator has been designed and
manufactured to open and close top hung windows opening outwards, dormer
windows, light domes and skylights. Specific use is for ventilation and airing
of areas; any other use is strongly discouraged, with the supplier of the entire
system in any case retaining sole liability.
The actuator is manufactured in accordance with the Directives and following
Regulations listed in the attached Declaration of Incorporation and UE
Conformity.
Electrical connections must conform to regulations in force for the design and
set up of electrical equipment.
To ensure efficient separation from the grid, an approved type of bipolar
"dead-man" switch should be used. An omnipolar general power switch with
minimum distance of 3 mm between contacts should be installed upstream of
the control line.
Application is performed using the brackets provided and any other type of
assembly should be checked with the manufacturer, who will not accept any
responsibility for incorrect or malfunctioning assembly.
The RACK MAX 650 actuator comes packaged in a cardboard container which contains
two pieces. Boxes for tandem actuators each contain all parts required for movement of
windows. Each package contains:
• Nr. 1 110-230V~ 50/60Hz / 24V= electrical actuator
• Nr. 1 Standard support bracket with respective grip and fixing screws
• Nr. 1 Bracket for fixing to the frame
• Nr. 1 Small part packaging
• Nr. 1 Instruction manual

5. USE OF SYNCHRONIZED RACK MAX 650 24 V dc ACTUATOR

The RACK MAX 650 24 V dc actuator features the patented system for synchronized
operation of a set of actuators (up to eight machines at a time). Rack speed is controlled
by an electronic device inside the unit, with no external ECU required; the user simply
connects the communication wires, already included in the power supply cable, together
(see diagrams in par. 11) and performs the R
When to use a set of synchronized MAX 24 V dc RACKs
Two RACK MAX 24 Vdc actuators can be synchronized when the window to be operated is
particularly heavy or wide (more or less over 1.2 m) and a single actuator does not allow the
perfect closing of the window, thus making it necessary to have two or more restraint points.
procedure.
ESET
38