00192975-01.pdf - 第102页
Power supply S-20/S-23HM/F4/F5/F5H M/S-25HM/HS-50 Conversion Instruct ions 3.9 Converting the changeover table from 115 VAC t o 230 VAC 03/2001 Edition 102 3.9.3 Carry out the safety check to DI N EN 60 204 Å When t he c…
S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions Power supply
03/2001 Edition 3 Converting the power supply on S-20/S-23HM/ S-25HM/F4/F5 and F5HM machines
101
Å Pull the cover plate over the transformer housing down and off.
Fig. 3 - 14 Changeover table, transformer T1, terminals
Å Detach the black wire from terminal 5 and connect to terminal 4.
3.9.2 Replacing fuse F1
Å Replace the fuse in the fuse holder in the cover panel:
old rating: 6,3 A T
new rating: 3,15 A T
Å Replace the adhesive label specifying 6.3 A with the 3.15 A label from the conversion kit.
Å Replace the cover panel over the transformer and tighten the four hexagon socket-head
screws.
Voltage
Terminals
Blue wire Black wire
237 VAC 1 5
230 VAC 2 5
223 VAC 3 5
122 VAC 1 4
115 VAC 2 4
108 VAC 3 4
Tab. 3 - 5 Changeover table, supply voltages for transformer T1
Power supply S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions
3.9 Converting the changeover table from 115 VAC to 230 VAC 03/2001 Edition
102
3.9.3 Carry out the safety check to DIN EN 60 204
Å When the conversion is complete, carry out a safety check to DIN EN 60 204.
Å Follow the procedure described in section 2, page 72 onwards.
S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions Power supply
03/2001 Edition 3 Converting the power supply on S-20/S-23HM/ S-25HM/F4/F5 and F5HM machines
103
3.10 Converting the wafflepack changer from 3 x 230 VAC to 3 x 400 VAC
RISK OF DEATH 3
Å To convert the wafflepack changer:
– switch off the placement machine,
– disconnect it from the power supply and
– secure it to prevent reclosing as described in section 1
, page 71
or 3
Å remove the main power plug for the wafflepack changer and the square plug for the safety loop
from the placement machine.
3.10.1 Converting transformer T1 from 3 x 230 VAC to 3 x 400 VAC
Å Loosen the four hexagon socket-head screws (item a in Fig. 3 - 15) on the rear panel of the
wafflepack changer.
Å Remove the cover plate (item s in Fig. 3 - 15).
Fig. 3 - 15 Wafflepack changer - accessing the power supply unit