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73 FRIULINOX ALI GROUPS.R.L. A SOCIO UNICO
Via Treviso,4 - 33083 Taiedo di Chions (PN) -Italy
With equipment on, if no system component managed by the "K1", "K2", "K3" and "K4"
relays works, make sure that it is possible to access the card functions
1. If the functions can be accessed, put the equipment in stand-by,
disconnect voltage and access the electronic board
Make sure there is no oxide on the flat cable terminals. If necessary, remove the oxide
The flat cable allows communication between display board and power
board
Give power again and make sure there are 230V +/-10% between
the “L” and “N” “faston” type terminals see wiring diagram
A lower power supply voltage than the rated data may compromise the activation of the "K1", "K2", "K3", "K4" relays
Frequent blackouts, power surges, power supply voltage lower or higher than the rated data can prematurely
damage the electrical/electronic components in the short term - the warranty is not recognised
If the power supply voltage is stable and within the admitted range, start the system
If no component activates – no relay works replace the electronic board
2. If it is not possible to access the board functions see “the display board
is on but it is not possible to access the functions by pressing the keys
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