HIDRIA 0318-4-1005 Installation & Maintenance Download Page 10

USER'S GUIDE R18 AXIAL FAN , Iss: 6.05.2021

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MAINTENANCE, SERVICE AND CLEANING

Before any maintaining or repairing operation is carried out, the unit must be securely disconnected from any power supply source!

This unit should only be opened or maintained or repaired by a manufacturer or by a manufacturer-qualified and authorised personnel.

Ensure that the fan is switched off from the supply mains before removing the guard.

Fan has integrated NFC/RFID tag, based on ISO/IEC 15693, that can be used for fan functionality configuration. Please see Hidria Fan App manual for
more information.

If an already installed fan is switched OFF for a long period in a humid atmosphere, it should be switched ON for minimum of two hours every month to
remove any moisture that may have condensed inside the motor.

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Cleaning

Regular inspection, if required, and cleaning when necessary to prevent imbalance due to the build-up of dirt. Clean the fan`s flow area.

Blades must be cleaned carefully to avoid damage to them.

Never use a high-pressure cleaner or water spray for cleaning.

Wet cleaning under voltage may lead to an electric shock.

Do not use any aggressive paint solvent cleaning agents.

For cleaning, use just a moist cloth. You can clean the entire fan with a moist cloth.

If water penetrates into the motor, the motor windings must dry before restarting.

Cleaning and user maintenance shall not be made by children without supervision.

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TRANSPORT AND STORAGE

Unit must be transported only in its original package.

When the fan's transported with wood spacer on pallet, take care with the cables (in the situation that fan has connection cables). When unpacking fans,
transported in such a way, grip the fan to protection grill. Do not apply any force for the cable(s).

When transporting fans mounted on final units (apparatus), take care that they are properly secured and don`t touch other devices which are
transported near or on to.

Store the fans in the original packaging in a dry area protected from the weather. Do not store fans in extreme heat and cold.

We recommend a maximum of one year of storage. After a long period of storage we recommend that you inspect the bearings for proper operation
before installation.

Permissible transport / storage temperature range: -40°C .. +80°C.
Permissible transport / storage humidity : 5 - 95%.

11

ErP, ROHS AND EMC DIRECTIVES

Fan must be mounted in appropriate way to achieve optimal efficiency and life expectancy. We suggest assembling fan in long inlet cone, with fan blade
trailing edge aligned with outlet edge of inlet cone.

Only environment friendly, recyclable materials according to RoHS2 (2011/65/EU) and REACH (EC1907/2006) directive are used in the product.

Disposal must be carried out professionally and environmentally friendly in compliance with regulations applicable in your country.
Design of the product enables simple decomposition of all components. Main components are appropriate marked for easy further handling at product
end-of-life.

Complying with the EMC standards has to be established on the final appliance, as different mounting situations can result in changed EMC properties.

12

SERVICE ADDRESSES AND ADDITIONAL DATA

Please refer to the homepage at www.hidria.com for a list of our subsidiaries worldwide.

Hidria reserves the right to change any specifications or data without notice.

The manufacturer will not accept liability for any resulting damages caused by the non-observance of this manual or any unauthorized modification to
the system. 

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© Copyright  HIDRIA d.o.o., All rights reserved. Document is subject to change without prior notification.

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Summary of Contents for 0318-4-1005

Page 1: ... ROHS AND EMC DIRECTIVES 12 SERVICE ADDRESSES AND ADDITIONAL DATA This document contains instructions and information for the operation installation connection use and maintenance of the product Be sure to familiarize yourself with these instructions before working on this unit Not paying attention to these warnings and instructions may lead to malfunctions and failures or may seriously endanger h...

Page 2: ...arm Do not operate this appliance in an explosive atmosphere Fan must be fixed to stationary housing with appropriate screws according to this guide This appliance is not intended to be built as a partition fan The electrical connection must correspond to this installation guide and enclosed connecting diagram as desribed in chapter 4 INSTALLATION AND CONNECTION page 6 of this document Means for d...

Page 3: ...s not intended to be built as a partition fan mounting in outside windows or walls unless it is built into an end application which is designed for that purpose The fan is intended to be permanently connected to fixed wiring The fan is intended to be connected to electrical power supply system with earthed neutral e g of type TN TT The fans are only to be operated within the ranges specified on th...

Page 4: ...densing Max pressure 260 Pa ErP DATA Overall Efficiency Effes 47 8 Installation category A Efficiency category static Efficiency grade N 51 4 Variable speed drive INTEGRATED Power Input Pelec 2708 1 W Airflow volume qV 18519 m h Pressure Increase ps 250 Pa Rotational Speed n 1146 RPM Specific ratio 1 002 Airflow volume max qV 27336 m h Pressure Increase max ps 610 Pa 1 Fan type and code 2 Trade ma...

Page 5: ... possible injuries the height and the diameter of inlet cone must be appropriate dimensions To lift the device with lifting devices use the hangers provided for this purpose as shown on figure below Always use suitable lifting equipment and follow the instructions for safe work with lifting equipment Failure to follow the instructions for safe work can lead to equipment damage or may seriously end...

Page 6: ...ing plug must remain in the gland Connection box screws have to be tightened with torque of 2 0Nm 2 5Nm Secure connection cable to the fan guard grill or to the motor holder with cable fasteners so that the water flows away from the cable and cable gland Try to maintain as much distance between supply and control cable as possible recommended distance 5cm Cable end of the fan must be connected in ...

Page 7: ...V but the highest system pressure reached at maximum load is 16Bar 8V For optimal operation of the application the fan mounted on a condenser should run at max speed at 8V of input control voltage In order to achieve that we need to adjust the input characteristic in a way the picture shows 1 0V 1 2V Input voltage 0 10V Fan speed HYSTERESIS 100 1 2V 10V Input voltage 0 10V Fan speed CONTROL DIAGRA...

Page 8: ... correct value the motor will restart automatically In the specific case the undervoltage protection may switch off the fan to stand by mode for example fan running or testing at high pressure drop and low voltage Over temperature protection Internally connected thermal protector to protect electronic and motor against over temperature 06 PUTTING INTO OPERATION Before first start you should check ...

Page 9: ...n in circuit of electronics windings never try to repair the fan but replace it with new one or and return defected fan to the manufacturer for repair or replacement ALARM RELAY DIAGNOSTICS Alarm relay contact OPEN on ERROR Alarm relay contacts capability max 2A 250VAC cos fi0 6 max 3A 30VDC Errors on which alarm relay OPEN Rotor locked in duration exceeding 10s Motor winding overheating Power mod...

Page 10: ...o protection grill Do not apply any force for the cable s When transporting fans mounted on final units apparatus take care that they are properly secured and don t touch other devices which are transported near or on to Store the fans in the original packaging in a dry area protected from the weather Do not store fans in extreme heat and cold We recommend a maximum of one year of storage After a ...

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