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7) PURSPOSE OF THE MANUAL
This manual is designed to provide authorised service centres
with the basic information necessary for performing repairs on
the generators Genesis 1700AC/DC and Genesis 2200AC/DC.
In order to avoid serious injury to persons or damage to things,
this manual must be used only by qualified technicians.
Selco S.r.l. accepts no liability for any injury to persons or dam-
age to things that may occur during performance of repairs,
even after reading or practical application of this manual.
For a detailed description of the operation, use and ordinary
maintenance of the machine, please refer to the "Instructions
for use and maintenance manual" which must always accom-
pany the machine. The purchaser must follow the directions
contained in the above manual.
Failure to do so will exempt Selco from all liability.
The operations described in this manual require the use of a
digital multimeter, an DC ammeter clamp and a basic knowl-
edge of how the machine works. Basic electrotechnical knowl-
edge is also required.
Repair consists in identification of the faulty part, included in
the list of available spare parts, and replacement of it.
In the event of failure of an electronic board,
repair entails replacement of the board and not
replacement of the faulty electronic component
on the board.
Do not carry out modifications or maintenance not scheduled
in this manual.
If the problem cannot be solved by following the instructions
provided in this manual, contact the Selco Service Department
or send the machine to Selco for repair.
138
Summary of Contents for Genesis 1700 AC/DC
Page 1: ...Genesis 1700 AC DC Genesis 2200 AC DC MANUALE DI RIPARAZIONE REPAIR MANUAL ...
Page 51: ...161 PFC S POWER COMPONENTS D11 IG1 IG2 D1 D7 CN3 M1 CN4 CN5 CN8 CN7 M2 CN6 ...
Page 52: ...162 PFC STAGE LEDS INDICATIONS PFC s POWER COMPONENTS L2 L1 IG1 IG2 D1 CN6 D7 D11 ...
Page 54: ...164 INVERTER STAGE CN3 M1 CN4 CN5 CN8 CN7 M2 Inverter IMS power module ...
Page 62: ...172 15 Remove pcb T3 PFC s POWER COMPONENTS IG1 IG2 D1 NTC1 Unscrew torque screw at 2 2N mt ...
Page 64: ...174 DIODES AND PFC IGBT ORIENTATION Landmark for assembling ...
Page 67: ...177 12 4 Thermic caps inverter side NTC1 T3 CN11 ...
Page 69: ...179 12 5 Thermic caps secondary side T1 T2 15 14 434 CN3 CN2 ...
Page 74: ...184 15 14 439 15 14 42901 L3 L4 L1 L2 ...
Page 75: ...185 Gas valve flow chart signal Pipe 38 39 ...
Page 79: ...189 CN6 15 14 415 CN3 15 14 431 FLAT A FLAT B Inverter commands Boost commands ...
Page 80: ...190 By pass relais flow chart Gas valve ELVI Fan M1 and M2 command signal ...
Page 81: ...191 HF command signal AC command signal Torch switch buttons signals ...
Page 88: ...198 HF pulse in TIG AC HF pulse in TIG DC ...
Page 114: ...224 GENESIS 2200 AC DC FP279 ...
Page 115: ...225 GENESIS 1700 AC DC FP216 ...
Page 116: ...226 GENESIS 2200 AC DC FP216 ...
Page 118: ...228 20 CONNETTORI CONNECTORS GENESIS 1700 AC DC FP279 GENESIS 2200 AC DC FP279 ...
Page 119: ...229 GENESIS 1700 AC DC FP216 GENESIS 2200 AC DC FP216 ...
Page 122: ...232 55 08 022 55 08 023 GENESIS 1700 AC DC FP216 GENESIS 2200 AC DC FP216 ...