Dynatech ASG 1 Series Specification sheet

CONJUNTO UCM/
UCM UNIT/
ENSEMBLE UCM/
BAUGRUPPE UCM/
D-BOX + VEGA A3 BETA + ASG 1XX/ASG
1XX-UD + T-25/T-25UD
INSTRUCCIONES DE USO Y MANUTENCIÓN/
INSTRUCTIONS FOR USE AND MAINTENANCE/
INSTRUCTIONS D’USAGE ET ENTRETIEN/
GEBRAUCHS- UND WARTUNGSANLEITUNG/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
1
INSTRUCTIONS FOR USE AND MAINTENANCE
_________________________________________________________
1. INTRODUCTION ..................................................................................................................................................2
1.1. DESCRIPTION .............................................................................................................................................2
2. RISKS AND SECURITY WARNINGS..................................................................................................................2
2.1. RISKS...........................................................................................................................................................2
2.2. SECURITY WARNINGS...............................................................................................................................2
3. DESCRIPTION OF THE UNIT..............................................................................................................................3
3.1. COMPONENTS OF THE SYSTEM..............................................................................................................3
3.2. OPERATION AS A UNIT..............................................................................................................................3
4. ASSEMBLY AND MAINTENANCE .....................................................................................................................6
_________________________________________________________
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
2
1 INTRODUCTION
1.1 DESCRIPTION
This system is made up of a D-Box signal control box, VEGA overspeed governor, T-25 steering mechanism and
ASG-1XX progressive safety gear, everything manufactured by Dynatech. This system operates as a complete
system of protection against car uncontrolled movements with the door open, also known as UCM.
This unit complies with the EN 81-20:2014 and EN 81-50:2014 standard by using the D-box as a signal management
system, the governor as a UCM detection component and the safety gears as braking components. The entire system
stops the car when a UCM occurs at a distance lower than 1 metre in accordance with the standard requirements.
This protection system is certified as detection and braking device in the scope of protection against car uncontrolled
movements with door open. Furthermore, each component making up the system has also been individually certified
for this purpose; obviously, without negatively affecting its certification as overspeed governor and progressive safety
gears when descending and braking component against overspeed when ascending.
UCM certification also includes the combinations between the different versions of these component models.
COMPONENT
CERTIFICATE
D-BOX + VEGA + ASG 1XX + T-25
TRI/DAS.IV-A/000020/16
D-BOX
CM/029-1/11
VEGA
ATI/ LV/010
ASG 1XX UD/ASD 1XX
ATI/PP/010
The assembly of this safety package in an installation exempts the installation itself from requiring the UCM certificate
but not from checking that the unit is in compliance with the standard’s requirements. The installer must be held
responsible for fitting the system in the installation and checking its correct working order.
2 RISKS AND SECURITY WARNINGS
2.1 RISKS
Electrical hazard
Do not handle or open the box with its terminals connected to
the D-Box's electrical power supply.
Electrical hazard
Never handle the VEGA overspeed governor’s interlocking coil.
2.2 SECURITY WARNINGS
Reference to the manuals for use and maintenance of the different components making up the unit is
recommended.
The D-Box + Vega A3 Beta + ASG 1XX/ASG 1XX-UD + T-25/T-25 UD unit is valid for installations where the
P/Q ratio is above 0.7.
When a UCM occurs, a qualified technician is required for the installation to be operative again. Once the
problem causing the UCM has been solved, the reset button must be pressed in order to restore the safety
series and for the system to be operative again.
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
3
D-Box’s input signals are typical of the installation controller. As a result, response times of the controller
components are inherent to it even though the total response times of the D-Box + Vega A3 Beta+ ASG 1XX
+ T-25 unit are considered as standard.
In the case of checking the installation or carrying out a manual rescue, it must be checked that the D-Box
is set at the correct operation mode for each of these situations so as to prevent unwanted jamming in the
safety wears.
The parking or anti-creep system, Beta model, incorporated in the Vega governor to detect uncontrolled
movements, must always include a 24V coil in order to operate correctly along with the D-Box.
3 DESCRIPTION OF THE UNIT
3.1 COMPONENTS OF THE SYSTEM
The components making up the system are:
CONTROL SYSTEM
The D-Box operates as a control system.
GOVERNOR
The Vega model two-way governor operates as a UCM actuator.
SAFETY GEAR AND STEERING MECHANISM
The two-way progressive safety gear model ASG-1XX/ASG-1XX UD is used as a braking means.
3.2 OPERATION AS A UNIT
As can be seen in figure 2, the D-Box electronic device is connected to the installation controller and the Vega
governor’s parking system. D-Box connection is described in the D-Box's manual for use and maintenance.
The governor is directly anchored to the slab in the machine room or to the upper part of the lift shaft, linked to its
tensioning pulley in the pit via the rope. This tensioning pulley is anchored to the guide rail b means of clamps.
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
4
Figure 2: Components of the system
The rope runs along the governor and the tensioning pulley’s grooves. The ends of the rope are attached to the T-
25 steering mechanism’s handle by means of rope attachments as can be seen in figure 4. This steering mechanism
will operate the ASG-1XX safety gear in case of interlocking. This way, when the car reaches the tripping speed, the
movement concerning the governor rope will cause it to lock and operate the safety gears.
Figure 3 displays the Vega governor’s parking system. It is mainly made up of a coil, which operates the governor’s
interlocking system in case of UCM, and an inductive sensor, which indicates the interlocking system’s positioning to
the D-Box.
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
5
Figure 3: Vega Governor
Figure 4: ASG 1 XX Safety Gear + T-25 Steering mechanism
The protection of this system against UCM is as follows: The D-Box electronic system compares, at all times, the
status of the car doors and the floor level via input signals from the installation. These signals are:
Doors closed.
Floor level,
Motor contactor
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/

D-Box + Vega A3 Beta + ASG 1XX + T-25 Instruction Manual
Date: 23-05-2017 Revision: 03 Cod: DYN 62-1.03
6
N.B.: Please check the electrical characteristics in the D-Box manual in order to verify the voltage of the signals to
be entered.
By using these inputs, if the D-Box detects that the car leaves door level with doors open, the contactor in the safety
line is activated, which causes the Vega governor’s parking system coil to de-energise. This will make the parking
system interlocking system operate on the governor’s centrifugal systems, thus causing the governor to interlock.
When this occurs, the rope linking the governor to the steering mechanism will lock, thus pulling the T-25 handle
upwards or downwards and, therefore, the ASG-1XX safety gear will jam and the car will brake.
Figure 5: ASG 1 XX + T-25 Steering mechanism Operation
Under normal conditions, where no UCM is detected, the governor’s parking system 24V coil is energised, thus
preventing the parking system from interlocking the Vega governor. Therefore, the system operates in positive safety.
4 ASSEMBLY AND MAINTENANCE
D-Box:
Only specialised and duly trained staff must carry out the assembly, electrical wiring and start-up. For further
information on assembly, the characteristics of the electrical wiring and wiring diagrams, please refer to the D-Box’s
manual for use and maintenance.
Vega A3 Beta:
The Vega A3 Beta governor will be assembled and adjusted in accordance with the Vega overspeed governor's
manual for use and maintenance.
Please check that the governor rope is correctly positioned and that the parking system is correctly operating, by
checking that the 24V coil is energised in normal operation.
ASG-1XX/ASG 1XX UD + T-25/T25 UD
The safety gear and steering mechanism will be assembled in accordance with the ASG-1XX/ ASG-1XX UD safety
gear and the T-25/T-25UD steering mechanism’s manuals for use and maintenance.
Please check the distance from the safety gear brake shoe to the guide rail. Please also check that the governor
rope is correctly secured and operating onto the T-25/T-25UD steering mechanism’s handle.
Please check periodically that no damage has occurred, which may put the normal use of the lift at a risk. The safety
gear’s friction components can be replaced. Visual inspection is enough.
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/