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AQUA Link

Installation, use and mantenaince manual

20121205

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Содержание AQUA Link

Страница 1: ...AQUA Link Installation use and mantenaince manual 20121205 ...

Страница 2: ......

Страница 3: ...CTRICAL CONNECTIONS 15 3 6 CHECKS 15 4 SAFETY MEASURES 16 4 1 DEFINITION OF A DANGEROUS AREA 16 4 2 SAFETY PROVISIONS 16 4 3 INSTALLATION IN AREAS WITH EXPLOSIVE ATMOSPHERES 17 4 4 PROTECTIVE DEVICES 17 4 5 LIGHTING 17 4 6 PERSONNEL QUALIFICATIONS OBLIGATIONS 17 4 7 MISCELLANEOUS NOTES 17 5 COMMISSIONING 18 5 1 PRELIMINARY CHECKS 18 5 2 UNIT START UP 18 5 3 UNIT SHUTDOWN 18 5 4 SEASONAL SHUTDOWN 1...

Страница 4: ...embled on the machine and each pump unit primary and secondary is adjusted by a specific inverter TANK The tank is only included by standard in the version with glycols Hot galvanized iron tank insulated with 13 mm thick polyurethane foam covered in PVC HYDRAULIC CIRCUIT The indoor hydraulic circuit consists of flexible rubber or steel pipes galvanized iron pipe fittings check valves stop valves v...

Страница 5: ...ilable as accessories must be in line with the number of the primary circuit pumps 5 IN for indoor models OD for outdoor models 6 blank LN any silenced models If it is a standard model the relevant field will not be filled in Silenced models are only available for indoor installation as it is provided with containment panelling as an accessory 7 NG digit between 20 and 40 It shows the glycol perce...

Страница 6: ... with glycols Indoor version Units containing glycols in the indoor version of the primary circuit are designed and built to operate at outdoor temperatures between 3 C and 45 C They therefore do not provi de the installation of heating cables to protect the internal components For operation at temperatures outside of the aforementioned range it is necessary to contact our Technical Office Outdoor...

Страница 7: ...nit must be performed by qualified personnel Failure to comply with the instructions in this manual and any change made to the unit without prior written consent will immediately render the warranty null and void 2 INSPECTION UNPACKING TRANSPORT 2 1 INSPECTION After receiving the unit check its integrity the machine left the factory in perfect condition so any damage must be immediately reported t...

Страница 8: ...d to their use The machine is balanced However always keep the forks low Apply counterweights when balancing if necessary Do not hold protruding parts with your hands Do not walk beneath or near the suspended load Handling must be carried out by qualified staff forklift truck operators and slingers wearing the required personal protective equipment overalls safety shoes work gloves helmets goggles...

Страница 9: ...indoor technical premises An outdoor installation model must be specifically requested when ordering If the units are installed in indoor environments it is necessary to ensure that the temperature of these rooms does not fall below 4 C Provide a solid base on which to place the unit This support must be perfectly flat and horizontal and its size suitable for that of the unit This precaution is es...

Страница 10: ...essories The dimensional layout with the footprint on the ground attached to the machine shows the position and load of each anti vibration mount The fixing operation of anti vibration mounts must be performed before placing the machine on the ground Ensure that the lifted machine is properly secured to lifting cables In the event of installation on roofs or intermediate floors the unit and the pi...

Страница 11: ...nnect the machine infeed and outfeed pipes it is neccessary to observe the instructions provided on the stickers Installation of the water temperature probe on the secondary circuit This probe is already wired and installed if the pumps on the secondary circuit accessory is available This probe is supplied if the pumps on the secondary circuit accessory is not available There must be a sump on the...

Страница 12: ...s e g fire it allows to drain the system avoiding possible outbreaks Always connect the drain to a pipe with a diameter that is no less than that of the valve opening and convey it to areas where the jet cannot cause harm to people On the hydraulic connection to the outside it is compulsory to install a wire mesh filter with the mesh size no larger than 1 mm on the water inlet pipes Failure to do ...

Страница 13: ...o la sonda dev essere posizionata a cura dell installatore Figure 6 hydraulic diagram of the no glycol unit outdoor tank provided by the installer LEGENDA SF Valvola di sfiato Bleed valve BP Trasd di pressione Pressure transducer HS Serbatoio d accumulo Storage tank non compreso a cura dell installatore not included added by the plumber EL Elettropompa Electric pump RB Rubinetto Shut off valve VR ...

Страница 14: ...turn be selected with an on board tank This choice is based on the possibility of exploiting a complete system that is not dependent on external accessory elements The sum of the water glycol content from the two tanks is in fact enough to avoid damage to the circuit due to possible fluctuations in temperature The Chiller series with or without glycols that AQUA Link can be associated with are Tea...

Страница 15: ...ntrol board comply with the directions given in the dimensional diagram The control circuit power supply is derived from the power line via a transformer located in the electric control board The control circuit is protected by specific automatic switches The unit is equipped with devices condensers on the inverters that remain powered even after the electric power supply has been disconnected fro...

Страница 16: ...t goggles safety shoes etc for any maintenance or control operation performed on the unit Do not wear loose clothing ties necklaces watches etc that can get caught in the machine moving parts Always use tools and protective equipment in excellent condition Do not operate in the exhaust path of the safety valves The system user must consult the installation and use manuals of the systems incorporat...

Страница 17: ...99 92 EC Knowledge and understanding of the manual are an essential tool for risk reduction safety and workers health The operator must have a proper degree of knowledge to perform the various activities during the phases of the machine service life Operators must be trained to face the occurrence of possible anomalies malfunctions or hazardous situations to protect themselves or others and in any...

Страница 18: ...to operate and will power heating resistors if available until the minimum start up temperature is reached for outdoor models only 5 3 UNIT SHUTDOWN The shutdown of the unit occurs by acting on the main switch on the electric control board by bringing it to the off position marked with 0 Now the unit is no longer able to power any heating resistor available for outdoor models only 5 4 SEASONAL SHU...

Страница 19: ...opening level of one of the two valves available Once started the pump will switch off when one of the two following conditions occurs 1 UTA shutdown 2 complete closing of both two way modulating valves The secondary circuit pump optional is started at the same time as the GOLD treatment unit and is switched off only when the Gold unit goes off fans stop For this reason it is necessary to equip th...

Страница 20: ...e AQUA Link module not supplied as standard Monthly Ensure that the noise emitted by the machine is regular Every 4 months 7 3 PROTECTING THE ENVIRONMENT Under the law it is forbidden to release toxic substances into the environment Holders are obliged to recover and return them to dealers or special collection centres at the end of their service life Ethylene glycol is mentioned among the substan...

Страница 21: ...60392000202_28 12 2012_AQUA Link ...

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