Related Manuals for LU-VE ALFA Optigo SFMD
Summary of Contents for LU-VE ALFA Optigo SFMD
- Page 1 Optigo SFMD Instruction manual • Product description • Product labels • Unpacking & lifting • Installation • Maintenance • Spare parts ORIGINAL INSTRUCTIONS 31515694EN-02...
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Page 2: Table Of Contents
Fans ............................21 Fan replacement ........................21 Residual risks ........................22 Troubleshooting ........................22 Spare parts ..........................23 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 3: Important Information
This Instruction Manual applies to all Optigo SFMD air cooler products. Manual must be carefully examined and instructions should be followed up at all times. Alfa LU-VE does not accept liability for any damage resulting from non-compliance to the instruc- tions as given in the manuals and order-related documents. -
Page 4: Health, Safety And Hygiene
• Heat exchangers supplied by Alfa LU-VE are normally not equipped with a high-pressure cut out. The installer is responsible for fitting a high-pressure cut out on the system in which the heat exchanger is used. -
Page 5: Checks At Delivery
For our guarantee conditions, we refer to the Terms of Delivery. In general, the warranty period between Alfa LU-VE and the customer is 24 months from factory invoice date or 12 months of operation, which ever comes first. Heat exchangers must not be returned or disposed of, other than in accordance with instructions from Alfa LU-VE. -
Page 6: Product Description
Delivered on a wooden pallet, either covered with a reinforced cardboard box or a wooden crate. Options • Coil protection: Alupaint (AP) • Driptray insulation (IS) • Driptray heater (HD) 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 7: Code Description
Options Product labels ③ ⑤ ⑦ ④ ⑥ ② ① 1. Flammable gas Use of flammable gas. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. - Page 8 4. Electrical warning Electrically powered component. Switch off power supply before any maintenance or instal- lation activity. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
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Page 9: Transport And Storage
These may cause damage to the product. If required, con- WEIGHT U.M. MATERIAL sult Alfa LU-VE and disassemble during transport any parts that are likely to be set into vibration. DRAW DATE CREATED BY APPROVAL DATE A.Rottigni... -
Page 10: Unpacking And Lifting
Remove the original support pallet (now on top) and flatten the cardboard sides. The cooler is now in mounting position. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. - Page 11 Installation". After having secured the cooler, the forks may be lowered and the remaining packag- ing materials can be removed. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification.
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Page 12: Installation
Detailed drawings showing all required mounting and refrigerant connection dimensions are available available for download on alfa.luvegroup.com. Dimensional drawings 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 13: Mounting Bracket
All refrigeration connections must be made by brazing. Do not adapt headers position to the suction line. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 14: Cooler Capacity Test
Close the drip tray and connect the drain tubing (O) to the drain connection (N). 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 15: Electrical Connections
• Fan motor type • Electrical options When in doubt always contact your local supplier or Alfa LU-VE representative for assistance. Ensure complete electrical isolation before performing any wiring. heaters Remove the terminal block cover (P). Insert the cables into the grommet (U) and block them with their respective gland. -
Page 16: Fan Motors Connections
L = Low Speed (900 RPM) 1~230 V - 50/60 Hz 85 W 0.7 A 42 W 0.4 A 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 17: 6.10 Defrost
The final position of the temperature sensors must be determined through trial and error. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 18: 6.11 Electric Defrost Connections
3~+N 400 V 50/60 Hz Electric defrost Casing type W (x1) W tot 1800 1600 3200 2350 4700 3100 6200 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 19: Maintenance
When opening/closing the drip tray, pay attention in order to avoid interference between impellers and fan collars. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 20: Electric Defrost Elements Replacement
(P) and extract elements (E). Mount new elements in reverse order, close side covers and restore electrical connections. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 21: Fans
Open the drip tray. Disconnect the electric supply (R). Unscrew fixing bolts and remove old fan. Mount new fan in identical position. Use an anti-corrosion compound when remounting the fixing bolts. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 22: Residual Risks
Restore refrigerant supply/pressure to reference values. Refrigerant leakage Refrigerant containing parts damaged - Stop fans. - Close refrigerant supply. - Repair leak. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. Alfa LU-VE reserves the right to change specifications without prior notification. -
Page 23: 10 Spare Parts
5 Side cover - hairpins side 6 Side cover - connections side 7 Driptray heater (optional, not shown) Contact your local Alfa LU-VE representative for spare parts order and assistance. 31515694EN-02 Alfa LU-VE is a trademark registered and owned by LU-VE Group. - Page 24 alfa.luvegroup.com...
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