154
Parts dismantling and re-installation procedure
G 240 TLH :
Only the differences with respect to the G 240 are specified.
11.21)
TIG central socket
Removal is quite a difficult operation.
- Disconnect the connector CN2 from board 15.14.238.
- Disconnect the gas pipe.
- Disconnect the power cable.
- Unscrew the ring nut.
To refit, carry out these jobs in reverse order.
11.22)
Solenoid valve - Nipple
- Unscrew the nipple.
- Unscrew the two screws securing the solenoid valve suppor-
ting bracket.
- Disconnect cables no.26, no.27 and the yellow-green cable.
- Disconnect the gas pipe.
To refit, carry out these jobs in reverse order.
IMPORTANT!
When mounting the front nipple, use only LOCTITE
577 joint sealing compound or ordinary TEFLON
sealing tape.
11.23)
H.F. generation board 15.14.192
- Disconnect the connectors CN1 and CN2
- Disconnect the two fast-on cables
- Disconnect the yellow-green cable
- Press the metal buttons along the slides at the side to free
the board from the stops (see point 16 in figure)
- Raise the board, running it along the slides at the side
To refit, carry out these jobs in reverse order.
Summary of Contents for Genesis 240 TLH
Page 1: ...REPAIRS MANUAL E N G L I S H Genesis 240 Genesis 240 TLH...
Page 9: ...Description of machine operation 91 n m k a o q r l c b i p j d s e f g h e FIG 6...
Page 11: ...Description of machine operation 93 n m k a o q r l c b i p j d s e f g h e FIG 8...
Page 22: ...LAY OUTS OF CARDS...
Page 23: ...Lay outs of cards 105 Card 15 14 233 Fig 20...
Page 24: ...106 Lay outs of cards Card 15 14 236 side A Fig 21...
Page 25: ...Lay outs of cards 107 Card 15 14 236 side B Fig 22...
Page 26: ...108 Lay outs of cards Card 15 14 236 side C Fig 23...
Page 27: ...Lay outs of cards 109 Card 15 14 254 side A Fig 24...
Page 28: ...110 Lay outs of cards Card 15 14 254 side B Fig 25...
Page 29: ...Lay outs of cards 111 Card 15 14 254 side C Fig 26...
Page 30: ...112 Lay outs of cards Card 15 14 254 side D Fig 27...
Page 31: ...Lay outs of cards 113 Card 15 14 192 Fig 28...
Page 32: ...114 Lay outs of cards Card 15 14 239 Fig 29...
Page 33: ...Lay outs of cards 115 Card 15 14 240 Fig 30...
Page 58: ...140 Diagnosis procedure J9 connector frontal side FIG 36 Card 15 14 192 FIG 37...
Page 59: ...Diagnosis procedure 141 FIG 38 Card 15 14 233 FIG 39...
Page 60: ...142 Diagnosis procedure Card 15 14 254 version 1 soldering side FIG 40A...
Page 61: ...Diagnosis procedure 143 Card 15 14 254 version 2 soldering side FIG 40B soldering side view...
Page 62: ...144 Diagnosis procedure Card 15 14 236 FP106 FIG 41...
Page 63: ...Diagnosis procedure 145 FIG 43 H F 15 14 192 wring diagrama FIG 42...
Page 64: ...146 Oscillograms Oscillogram 1 Oscillogram 2...
Page 65: ...Oscillograms 147 Oscillogram 3 Oscillogram 4...
Page 66: ...148 Oscillograms Oscillogram 5 Oscillogram 6...
Page 67: ...Oscillograms 149 Oscillogram 7 Oscillogram 8...
Page 68: ...150 Oscillograms Oscillogram 9 Oscillogram 10...
Page 69: ...Oscillograms 151 Oscillogram 11...
Page 73: ...Parts dismantling and re installation procedure 155 FIG 44...
Page 74: ...156 Parts dismantling and re installation procedure FIG 45...
Page 75: ...Parts dismantling and re installation procedure 157 FIG 46 FIG 47...
Page 76: ...158 Parts dismantling and re installation procedure FIG 48...
Page 79: ...Operating tests and settings 161 Card 15 14 239 FIG 49...
Page 80: ...162 Operating tests and settings Card 15 14 254 FIG 50...
Page 81: ...Operating tests and settings 163 FP106 FIG 51...
