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Power supply S-20/S-23HM/F4/F5/F5H M/S-25HM/HS-50 Conversion Instruct ions 3.1 Versions of the affected power supply units 03/2001 Edition 80 3 C onverting t he power su pply on S-20/S-23HM/ S-25HM/F 4 /F 5 and F5HM mach…

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S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions Power supply
03/2001 Edition 2 Safety check to DIN EN 60 204
79
2.5.3 Carrying out the PE conductor test
Å Measure the impedance of the PE conductor (yellow-green). Measure at the point furthest from
the PE conductor infeed point. The test duration should be at least 10 seconds.
Å Document the measured values in the test report.
Å Compare the measured values against those in table 2 - 1 on page 75.
Å Record whether the test was passed or not.
Å The machine may be released if the test is passed.
Å If the test is not passed, the error must be eliminated and the test repeated.
Power supply S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions
3.1 Versions of the affected power supply units 03/2001 Edition
80
3 Converting the power supply on S-20/S-23HM/
S-25HM/F
4
/F
5
and F5HM machines
3.1 Versions of the affected power supply units
This section describes how to convert the power supply units on SIPLACE S-20/
S-23HM/S-25HM/F4/F5 and F5HM placement machines, the changeover table and wafflepack
changer. This will allow the power supply units to be adapted to the supply networks in individual
countries. 3
These instructions apply to machines with the following power supply unit releases: 3
– S-20/F
4
/F
5
with 00321086 power supply unit, release 05 or later
– S-23HM/S-25HM/F5HM with 00336812 power supply unit, release 02 or later
PLEASE NOTE: 3
For S-20/F
4
-/F
5
machines with the 00321086 power supply unit, release 04, the conversion is
described in the instructions for S-15/F3 and G machines. 3
3.2 Modules to be converted
The following table lists those modules that have to be converted in order to adapt them to the
power supply network.
Machine Module Sub-module Ratings
S-20/F
4
/F
5
00321086-05
power supply unit
Transformer T1
3 x 400 VAC ± 5%/50 Hz
3 x 208 VAC ± 5%/60 Hz
Transformer T2
230 VAC ± 5 %/50 Hz
120 VAC ± 5 %/60 Hz
ESB S-20 A1 inrush
current limiter
3 x 400 VAC/50 Hz
3 x 208 VAC/60 Hz
S-23HM/
S-25HM
F5HM
Power supply
00336812-02
Transformer T1
3 x 400 VAC ± 5%/50 Hz
3 x 208 VAC ± 5%/60 Hz
Transformer T2
230 VAC ± 5 %/50 Hz
120 VAC ± 5 %/60 Hz
ESB S-20 A1 inrush
current limiter
3 x 400 VAC/50 Hz
3 x 208 VAC/60 Hz
Tab. 3 - 1 Modules to be converted
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
81
3.3 Tools and equipment
– Set of DIN 911 Allen keys
– Set of slotted-head screwdrivers
– Multimeter
3.4 Parts
110/208 V conversion kit for Siplace S-20/F4, article number 00117185-01, consisting of: 3
– 5 x 20, T 6.3 A fusible element, 10x (for 115 VAC changeover table)
article number 00806005-01
– 5 x 20, T 3.15 A fusible element, 10x (for 230 VAC changeover table)
– USA plug-in adapter, X1, article number 00310731-01 (for service socket)
– 2.5 mm² single wire, yellow-green, H07VDCK, 2x
article number 00822128-01
S-20/F
4
/F
5
S-23HM
S-25HM
F5HM
Changeover table
or changeover
table, mobile
Transformer T1
237 VAC/50 Hz
230 VAC/50 Hz
223 VAC/50 Hz
122 VAC/60 Hz
115 VAC/60 Hz
108 VAC/60 Hz
Fuse F1
3.15 AT at
237 VAC/230 VAC/223 VAC
6.3 AT at
122 VAC/115 VAC/108 VAC
Adhesive label
3.15 AT at
237 VAC/230 VAC/223 VAC
6.3 AT at
122 VAC/115 VAC/108 VAC
Service socket
and main power
filter 00300272-xx
Service socket 115 VAC plug-in adapter USA
WPC 80F3
Power supply
00320064-03 or
later
Transformer T1
3 x 400 V, 50 Hz
(star configuration)
3 x 230 V, 60 Hz
(delta configuration)
Machine Module Sub-module Ratings
Tab. 3 - 1 Modules to be converted