Materials Off Loading And Storage; Installation Documents; Features; Advantages - GMV ETC Serie Instrucciones Originales

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0.1.9 MATERIALS OFF LOADING AND STORAGE

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Verify that all materials received are those ordered and are complete.
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Check the condition of all components and materials upon reception at the building yard, to verify if any
damage occurred during transport; immediately inform GMV Spa in case any part is missing or in case of
damage.
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Store the electrical and electronic components in a cool and dry place in their original packages
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If, for any reason, it were not possible to install the plant immediately, periodically check the stored
components to prevent possible damages due to a prolonged storage in bad conditions.
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Check if the documentation related to the plant is enclosed.

0.1.10 INSTALLATION DOCUMENTS

The documents to use for installation purposes are those required by the applicable standards, in particular:
- T
HIS MANUAL
- T
HE WIRING DIAGRAMS
To ensure correct and safe system maintenance, all the documentation must be carefully conserved by the
installation manager. You must remember that this documentation is an integral part of the system and must
be complete and carefully conserved.
Furthermore, to ensure it is always legible, it must not be damaged, incomplete or have any torn or ruined
pages when it needs consulting.
GMV Spa will not assume any responsibility if the instructions included in this manual are not
observed. GMV SpA remains available for any clarification regarding the use of the product.

0.2 FEATURES

Here are the ETC following features:
• It can be applied to most of the GMV power units equipped with a 3010 valve.
• It consists of two components: a module containing an electronic card with different terminal board
connections and a temperature probe to connect.
• Simply to install thanks to the unified DIN guide.
• ETC module has a built-in software able to self-learning the system operating conditions: automatically
manages the stroke distances and the levelling time by a fast self-tuning according to its pre-set
parameters, both for up travel and down travel.
• It specifically manages the levelling time and distance, reducing and subsequently making them steady
when the fluid temperature (and its viscosity) changes, thanks to the data sent from the temperature
probe. Consequently, forces a balance by adjusting the FLY time in high-speed.
• It is not requested any further modification on the 3010 valve so as it could be in standard version and
adjusted subsequently, more times in the mounting phase of the ETC module.
• Specific adjusting tools or potentiometer on the control panel are not needed.
• Built-in electronic feedback circuit.

0.3 ADVANTAGES

ETC device has the following advantages:
• Energetically optimizes the operation of the system, allowing the same amount of travels with less energy
total consumption.
• At the same consumption, it allows a more intensive usage of the system.
• A lower thermal stress both for the motor and the fluid, takes to a longer duration of the system (at the
same travel amount, the motor runs for less time).
• ETC device could be installed even on pre-existing plants.
• Plant modification is not necessary.
• It allows, in most cases, to remove oil and valve heaters, managing the performance of the lift in order to
make the system free from the temperature variations
• Any specific kind of fluid is not needed, because all the changes of viscosity will be identified and
managed.
• Any specific skill of the technician is not needed because isn't requested any parameter pre-setting
10991802 EN - 1.02 - 20.02.2019
ETC S
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INSTALLATION USE AND MAINTENANCE MANUAL
(EN81-1-2:2010)
YSTEM