Istruzioni per l’uso e manutenzione
Cod. OQ7.5ARG114 – GB
Emiss. 19-01-11 Rev. 0 - Agg. /
25
POWER SYSTEM SRL
Via dell’Emigrante, 11/13 - 36040 Brendola (VI) Itali
13 FIRST START-UP
The first start-up of the compressor (operative test) must obligatorily be carried out by a specialized technician.
Ask the testing technician to fill in the R.C.R. form at the end of the manual. Filling in this form allows you to be sure that a complete
test has been performed and, in the event of malfunctions of any kind, faster and more effective action can be taken under guarantee.
Compressors with an inverter are equipped with an electronic system to control the absorbed power and the motor temperature, in
any case it is important to take the greatest care during the first start-up to avoid very serious damage to the compressor itself.
To make the first start-up, after installation, turn on the power supply to the electric panel, press the “Start” key and check that the
electric fan is turning in the correct direction, comparing it with the direction indicated by the sticker on the structure. If the direction
is incorrect, proceed as follows:
a) switch off the machine
b) switch off the power
c) exchange the connections of two phases of the electric fan power supply
d) restart the machine.
FOR THE FIRST START-UP CONSULT THE SPECIFIC INVERTER MANUAL SUPPLIED WITH THE
DOCUMENTATION.
To change the fuses and the electric cables, refer to the following table.
400/50
PS 2030 PM PS 2037 PM
Input cables minimum section (*) mm² 16 25
Electronic board fuses N° x A 1 x 2 1 x 2
Electric panel fuses N° x A
Check wiring diagram
Auxiliary / electronic panel voltage V 110 / 15 110 / 15
(*) Neutral connection if there is a dryer or heater present.
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