Start-Up, Operation, Maintenance; Start-Up/Putting Into Operation; Operation And Maintenance; Industrial Safety Instruction - VTS VOLCANO VR Mini Manuel D'installation, D'utilisation Et D'entretien

VOLCANO VR Mini
VOLCANO VR1
VOLCANO VR2
VOLCANO VR3
VOLCANO VR-D Mini
VOLCANO VR-D
MODEL DIAGRAM
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EN

6. START-UP, OPERATION, MAINTENANCE

6.1 START-UP/PUTTING INTO OPERATION

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Prior to any installation or maintenance works, disconnect the device from the power supply and secure it against accidental power-up.
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Use filters in the hydraulic system. Before you connect the hydraulic lines (especially supply lines) to the device, you should clean/rinse the installation by draining a few litres out of it.
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Install vent valves at the highest point of the installation.
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Install cut-off valves directly behind the device, so it can be easily disassembled.
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Secure the device against pressure increase according to the permitted maximum pressure value of 1.6 MPa.
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Hydraulic pipes need to be free from any stresses and loads.
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Prior to the first start-up of the heater, check the hydraulic connections (vent and collector air-tightness, installed fittings).
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Prior to the first start-up of the heater, check the electric connections (connection of automatic devices, power supply, fan).
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It is suggested to use additional external current differential protection.
NOTE All connections should be made according to this technical documentation and the documentation enclosed with the automatic devices.

6.2 OPERATION AND MAINTENANCE

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Device casing does not require any maintenance.
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Heat exchanger needs to be regularly cleaned of dirt and grease. Especially before the heating season, the heat exchanger needs to be cleaned with the use of compressed air on the
side of the air guides (but the device does not need to be disassembled). Pay attention to the exchanger's lamellas, as these are delicate.
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If lamellas bend, straighten them with a special tool.
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The fan motor does not require any maintenance. It may only require cleaning of the protective mesh, fan blades and dust and grease deposits.
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If the device is not used for a long time, disconnect the voltage supply.
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Heat exchanger does not have fire protection.
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It is recommended to periodically blow through the heat exchanger, preferably with compressed air.
● The heat exchanger can freeze (fracture) when the room temperature falls below 0°C and the heating agent temperature decreases at the same time.
● The level of air pollutants should meet the criteria allowable concentrations of pollutants in indoor air, for non-industrial areas, the level of dust concentration up to 0.3 g / m³. It is forbidden
to use device for the duration of the construction works except for the start-up of the system.
● The equipment must be operated in rooms used throughout the year, and in which there is no condensation (large fluctuations in temperature, especially below the dew point of the
moisture content). The device should not be exposed to direct UV rays.
● The device should be operated at the supply water temperature up to 130 ° C with working fan.

7. INDUSTRIAL SAFETY INSTRUCTION

Special instructions concerning safety NOTE
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Prior to any work connected with the device, the device must be disconnected from the power supply and be secured properly. Wait until the fan stops.
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Use stable assembly platforms and hoists.
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Depending on the heating agent temperature, piping, parts of the casing, heat exchanger surface can be very hot, even after the fan stops.
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There may be some sharp edges! During transport, use protective gloves, protective clothing and safety shoes.
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The health and safety instructions must be followed.
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Loads can be fastened only in places designed for it in a transport unit. While devices are lifted by an assembly unit, their edges need to be secured. Distribute the load evenly.
● The device needs to be protected against moisture and dirt and should be stored in rooms secured against atmospheric influences.
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Disposal: Take care to dispose of used materials, packaging material and spare parts in a safe way, one which is not harmful to the environment and is in accordance with local
regulations.
TECHNICAL DATA
NTC TEMP SENSOR
● resistant sensing element: NTC 10K
● ingress protection rating: IP66
● mounting method: wall mounted
● maximum length of the signal cable: 100m
● parameters of the working conditions: -20...+70
● temperature measurement range: -20...+70
● dimensions: 36x49x71mm (w/o a probe)
● suggested diameter of supply cable (shielded cable):
5 9
2x0,5mm 2
WALL-MOUNTED WING/VR CONTROLLER
● Supply voltage: ~230/1/50
● Permissible initial current: 6(3A)
3
● Range of regulation: 10-30°C
● Accuracy of regulation: +/- 1°C
● Level of protection: IP 30
● Assembly method: on plastered walls
● Parameters of working environment: from -10 to +50°C
4
SPEED REGULATOR (0-10V)
● Supply voltage: ~230/1/50
● Permissible initial current: 0,02A for 0-10V
● Working mode: manual
● Output signal: 0-10VDC
● Level of protection: IP 30
POTENTIOMETER WITH THERMOSTAT VR EC
● Power suply: ~230/1/50 V/ph/Hz
● Permissible load: 0,02 A for 0-10 V
● Setting range: 5...40 o
C
● Temperature measurement integrated in the device
● Output signal 0-10 V DC
● Protection rating: IP30
● NTC temperature sensor should be installed in the representative
location
● Avoid places directly exposed to sunlight, electromagnetic waves
etc.
● The automation element drawings are only a visualisation of sample
o C
products
o C
● The maximum length of the conductor, from the curtain to the
programming device, is 100 m.
● It is recommended to make a connection using a conductor of the
min. size 5 x 1 mm
(see the schemes)
● The drawings with the elements of automatics contain only
visualisations of sample products.
● The controller does not constitute an integral part of the curtain.
It is an optional device, which may be replaced with any
programming device or switch that conforms to the 60335 standard.
● Power connection should be done with a cable min. 3 x 0.75 mm
● Automation element drawings are only a visualisation of sample
products.
● Power connection should be done with a cable min. 2 x 0.75 mm
● Automation element drawings are only a visualisation of sample
products.
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COMMENTS
2 2
or 6 x 1mm depend on the option of connection
2 .
2
.