EPSILON-CF IOM.pdf - Industrial Air

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4.3 INSTALLATION IN AREAS SUBJECT TO THE RISK OF EXPLOSION The machines are not designed for operation within the field of application as specified in the directive ATEX 94/9/EC – Pres. Decree 23/3/98 no. 126. 4.4 PROTECTION The unit uses technical means to protect people from dangers that cannot be reasonably eliminated or limited when the unit is designed. It is forbidden: – To remove or to make ineffective the protections designed for the safety of people; – To tamper and/or modify, even partially, the safety devices installed on the unit 4.5 LIGHTING Must allow working conditions without risks due to zones in shadow (as for instance during maintenance operations). 4.6 QUALIFICATION OF PERSONNEL - OBLIGATIONS The user must know and apply the prescriptions related to safety in the working places of directives 89/391/CE and 1999/92/CE. The knowledge and the understanding of the manual are a necessary tool for the reduction of risks, safety and health of operators. The operator must have an adequate degree of knowledge to carry out the various activities during the phases of the technical life of the unit. 4.7 VARIOUS INSTRUCTIONS The operator must have knowledge against possible anomalies, disfunctions dangerous conditions for him or for others, and must comply with the following prescriptions: – Stop the unit immediately by means of the emergency pushbutton(s); – Not perform interventions outside his assignments and technical knowledge; – Immediately inform the responsible superior and avoid any unauthorised actions. In the use of the unit use the protection devices decreed by law, whether integrated in the unit or by human activity. The technical manual is kept by the manufacturer. The manufacturer takes no responsibility for possible injuries to persons, domestic animals or damage to items due to non respect of safety rules and recommendations contained in the supplied documentation. This manual has to be integrated with information contained in other documents. Consult these documents whenever necessary. <strong>Air</strong> Blue • 8
5. POSITIONING Read the following points carefully when choosing the most suitable site for the unit and its connections: – dimensions and connection point of hydraulic pipelines; – location of the electrical power connection point; – accessibility for maintenance and repair work; – loading capacity and compactness of the supporting surface; – ventilation of air-cooled condenser; – orientation and exposure to sunlight; as far as possible the condenser coil should not be exposed to direct sunlight; – direction of prevailing winds: do not position the unit in such a way that prevailing winds can cause air recirculation at the condenser coil; – type of support surface: to limit the risk of overheating, do not install the unit on a dark coloured surface (e.g. bitumen roofing membranes and compounds); – possible sound reverberation. All models in the series are designed for exterior installation: to avoid the risk of air recirculation units must not be covered by a shelter roof or located under trees (even if the unit is only partially covered). It is advisable to make a supporting plinth, perfectly levelled and horizontal, of dimensions commensurate with the footprint of the unit. This precaution is of the greatest importance if the unit is to be located on unstable ground. Figure 2 shows a typical supporting plinth structure. The floor slab should be: 100 x 15 mm hard rubber sheet Reinforced concrete foundation plinth 15-20cm Figure 2 – made with a proper foundation raised 15-20 cm above ground level, – with a cork underlay sealed around the perimeter, – flat, horizontal and capable of supporting 150% of the unit’s operating weight. – at least 30 cm longer and wider than the unit. The unit transmits a low level of vibration to the supporting structure: it is recommended that a layer of rigid rubber sheeting is placed between the base of the unit and the supporting surface. If a higher level of vibration damping is required, use anti-vibration mounts (contact Blue Box for details). When installing on roofs or intermediate floors, units and piping must be isolated from walls and ceilings. The units should not be installed next to offices, bedrooms, or other areas where low noise levels are a necessity. To avoid excess sound reverberation do not install the units in narrow or confined spaces. <strong>Air</strong> Blue • 9 Plinth slab Sealant Cork underlayment Soil
Page 1: EPSILON CF 4.6 ÷ 39 kW Installatio
Page 4 and 5: 7. START-UP 24 7.1 PRELIMINARY CHEC
Page 6 and 7: 1. FIELD OF APPLICATION The equipme
Page 8 and 9: 3. NON APPLICABLE APPLICATIONS The
Page 10 and 11: REFRIGERANT SAFETY DATA - R407C 1.
Page 14 and 15: 5.1 INDOOR UNIT POSITIONING The ind
Page 16 and 17: RECOMMENDED HYDRAULIC CIRCUIT DIAGR
Page 18 and 19: We strongly recommend installing a
Page 20 and 21: 6.8 INDOOR UNIT DUCTING The ducting
Page 22 and 23: 6.12 CONNECTIONS FOR VERSION /LE (M
Page 24 and 25: TABLE 1 - EXTERNAL PIPE DIAMETERS F
Page 26 and 27: 6.18 ELECTRICAL CONNECTIONS 6.18.1
Page 28 and 29: 7. START-UP 7.1 PRELIMINARY CHECKS
Page 30 and 31: 9. CHECKS DURING OPERATION - Check
Page 32 and 33: 11.3 ENVIRONMENTAL CONSIDERATIONS 1
Page 34 and 35: REFRIGERANT CIRCUIT EPSILON CF Air
Page 36 and 37: REFRIGERANT CIRCUIT EPSILON CF HP L
Page 39: ENCLOSURES WIRING DIAGRAM MICROPROC
Page 42 and 43: ENCLOSURES WIRING DIAGRAM MICROPROC

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