Dynatech QUASAR Instructions For Use Manual
LIMITADOR DE VELOCIDAD/
OVERSPEED GOVERNOR/
LIMITEUR DE VITESSE/
GESCHWINDIGKEITSBEGRENZER/
QUASAR
INSTRUCCIONES DE USO Y MANUTENCIÓN/
INSTRUCTIONS FOR USE AND MAINTENANCE/
INSTRUCTIONS D’USAGE ET ENTRETIEN/
GEBRAUCHS- UND WARTUNGSANLEITUNG/
INSTRUCTIONS: QUASAR Cod: DYN 48.1.07
Fecha: 04/12/2017 Revisión: 07
0
INSTRUCTIONS FOR USE AND MAINTENANCE
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1
GENERAL INSTRUCTIONS ................................................................................................................................. 1
2OVERSPEED GOVERNOR IDENTIFICATION .................................................................................................... 1
3MAIN COMPONENTS ........................................................................................................................................... 1
4WORKING PRINCIPLES. ..................................................................................................................................... 2
5FIXING TO THE SLAB .......................................................................................................................................... 6
6UCM UNCONTROLLED MOVEMENT DEVICE ................................................................................................... 6
7TECHNICAL FEATURES ..................................................................................................................................... 8
8INSTRUCTIONS FOR USE AND MAINTENANCE. ............................................................................................. 8
9QUASAR GOVERNOR’S GENERAL DIMENSIONS ........................................................................................... 9
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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/
INSTRUCTIONS: QUASAR Cod: DYN 48.1.07
Fecha: 04/12/2017 Revisión: 07
1
1 GENERAL INSTRUCTIONS
Quasar overspeed governor is a compact governor with a 120-mm pulley.
This governor is of a standard type, that is to say, it may be installed both in the machine room and within the shaft.
Its reduced size makes its installation easier in those locations where saving space is a key factor
This governor is designed to be installed on homelifts and lifts with little or reduced traffic.
In case of overspeed, the governor trips the safety gear to stop the car.
It is strictly forbidden:
a) To modify or replace the overspeed governor adjustment spring.
b) Use an overspeed governor in a lift for which it is not intended, or whose features do not correspond to those
marked on the lift (e.g. nominal speed or rope type).
c) To adjust any component of the overspeed governor, except for those parts specified in the manual.
DYNATECH DYNAMICS & TECHNOLOGY, SL will not be liable for any damage caused by failure to observe any
of these general conditions.
2 OVERSPEED GOVERNOR IDENTIFICATION
3 MAIN COMPONENTS
Please find below a figure of the Quasar governor displaying its main components.
OVERSPEED GOVERNOR IDENTIFICATION LABEL
1 Governor model 6 Rope diameter (mm
)
2 Governor type 7 QR product traceability code
3
Performance speed
(
m/s
)
8 Dynatech address
4 Rated speed (m/s) 9
Quality assurance CE marking
and notified bod
y
number
5 Serial number 10
EU type examination certificate
number
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/
INSTRUCTIONS: QUASAR Cod: DYN 48.1.07
Fecha: 04/12/2017 Revisión: 07
2
Where:
(1) - Main pulley
(2) - Centrifugal system
(3) - Locking system
(4) – Governor’s fixing
4 WORKING PRINCIPLES.
The governor is of the centrifugal type, and can be unidirectional or bidirectional.
The ropes which can be used for this governor are:
Rope of 6.5 mm Gustav Wolf PAWO 819W
Rope of 6 and 6,5 mm Drako 250 T
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.
The rope runs along the governor and the tensioning
pulley’s groove.
The ends of the rope are fixed to the driving bar’s cable
ties. This way, when the car reaches the tripping speed,
the movement concerning the governor rope will cause
it to lock.
The working diagram is as follows:
(1) QUASAR governor
(2) Governor’s rope
(3) Tensioning Pulley
As previously mentioned, the governor is anchored to the slab, either in the machine room or at the upper part of the
lift’s shaft.
The ends of the rope (2) are fastened to the governor’s attachment (1) of the driving bar by using thimbles and cable
clips.
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/
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