Smeg WD1160 Technical Instructions
Power connection conversion instruction
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Also See for WD1160:
- Technical manual (22 pages) ,
- User manual (85 pages) ,
- Installation requirements (18 pages)
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WD1160, WD4060, WD4190
GW0160, GW1160, GW4060, GW4190
- POWER CONNECTION CONVERSION INSTRUCTIONS -
- Technical Procedure -
0160, 1160, 4060
4190
19 561 0144 00 - EN
26/05/2017
Rev.
Date
WARNING
This document is intended for authorised Smeg technical staff and must be used in combination with the technical
documentation; it describes the power connection conversion procedure.
Only "standard" 400V three-phase units with neutral (400V 3N~ 7.0kW) can be converted on site to the
corresponding 230V single-phase version (230V~ 2.8kW).
The technical data plates of these devices state the two possible electrical connections and the standard configuration
(400V 3N~) is marked with an asterisk.
After the power conversion, tests must be performed to check the appliance's electrical safety and the operation of its
inputs and outputs; the complete "in -service test record" checklist must also compiled (in accordance with the SR
quality procedure).
The illustrations and photographs below are guideline. Always refer to the latest electrical wiring diagram, available at
www.smegtech.com.
0160, 1160, 4060, 4190
Power Connection Conversion instruction
Page 1 - 9
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Summary of Contents for Smeg WD1160
- Page 1 Date WARNING This document is intended for authorised Smeg technical staff and must be used in combination with the technical documentation; it describes the power connection conversion procedure. Only “standard” 400V three-phase units with neutral (400V 3N~ 7.0kW) can be converted on site to the corresponding 230V single-phase version (230V~ 2.8kW).
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Page 2: Power Configuration
POWER CONFIGURATION POWER PROTECTIVE DEVICES VARIANTS CONNECTION ELECTRICITY SUPPLY MODELS INCORPORATED IN THE APPLIANCE DESCRIPTION WD1160 WD4060 Standard WD4190 FUSES 10.3x38 16 A ON POWER (400V three- 400V three-phase 400V 3N~ / 50Hz / 12A / 7000W GW0160 SUPPLY phase variants... -
Page 3: Electrical Wiring Diagram
ELECTRICAL WIRING DIAGRAM Refer to the latest electrical wiring diagram at www.smegtech.com. The section of the diagram involved in this procedure is shown below. 2.1 POWER SUPPLY 0160, 1160, 4060 Default configuration Configurable connection - single-phase 400V 3N~ / 50Hz / 12A / 7000W 230V ~ / 50Hz / 12A / 2800W 0160, 1160, 4060, 4190 Power Connection Conversion instruction... - Page 4 2.2 POWER SUPPLY 4190 Default configuration Configurable connection - single-phase 400V 3N~ / 50Hz / 12A / 7000W 230V ~ / 50Hz / 12A / 2800W 0160, 1160, 4060, 4190 Power Connection Conversion instruction Page 4 - 9...
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Page 5: Conversion Procedure
CONVERSION PROCEDURE WARNING Before performing any operation, disconnect the device from the electricity and water supplies and make sure that there is enough space in front of the device - at least 1m ILLUSTRATION PROCEDURE 1. Remove the bottom door (or "bottom plinth”). Undo the screws at the sides which secure the bottom door. - Page 6 ILLUSTRATION PROCEDURE 5. On WD4190 and GW4190 you must remove the top of the device, to access: .to fuses .to the mains switch (SZ) placed in the right-hand side cabinet. The top is fixed to the machine at the rear by means of two screws, crosshead.
- Page 7 ILLUSTRATION PROCEDURE . Loosen the cable gland on the rear cross-bar and pull the whole of the old cable out of the back of the appliance; . Leave about 30 cm of the new cable (including the stripped part) on the front cross-bar to allow the contacts to be restored; .
- Page 8 ILLUSTRATION PROCEDURE electrical wiring diagram. 400V 3N~ - three-phase 400V with neutral wiring side: . connection of L1, L2, L3, N as shown on connection data plate. 230V 1N~ - single-phase 230V wiring side: . L1 and L3 connected to the same terminal clamp: L1 .
- Page 9 Via Leonardo da Vinci, 4 – 42016 Guastalla (RE) Italy Tel. +39 0522 8211 – Fax +39 0522 821 592 Customer Service - Instrument Division Service +39 0522 184 85 95 E-Mail: instruments@smeg.it - service.instruments@smeg.it - assistenza.instruments@smeg.it www.smeg-instruments.com 0160, 1160, 4060, 4190...