Siemens C79000 Z7076 C638 04 - Manual (Page 11)

Important Information
1-3
SIMATIC Box PC 620 Operating Manual
C79000-Z7076-C638-04
Country-Specific Information
For the United States and Canada:
In the United States and Canada USA, a CSA or UL-listed power supply cable
must be used.
The male plug is a 5-15 style.
For operation with 120 V:
Use a UL Listed, CSA Labelles Cord Set, consisting of a min. 18 AWG. Type SVT
or STJ three conductor flexible cord, max. 4.5 m (15 feet) in length and a parallel
blade grounding type attachment plug rated 15 A, min 125 V.
For operation with 240 V:
Use a UL Listed, CSA Labelled Cord Set, consisting od a min. 18 AWG. Type SVT
or SJT three conductor flexible cord, max. 4.5 m (15 feet) in length and a tandem
blade grounding type attachment plug, rated 15 A, 250 V.
For operation with 230 V (outside of USA and Canada)
Use a Cord Set consisting of a min 18 AWG cord and grounding type attachment
plug rated 15 A, 250 V. The cord set should have the approviate safety approvals
for the country in which the equipment will be installed and marked.
Repairs
Only authorized personnel are permitted to repair the SIMATIC Box PC 620.
Unauthorized opening and improper repairs on the device can result in significant
danger to the user.
Before you open the device, first switch it off and then disconnect the power plug.
Install only system expansion devices provided for this computer. If you install
other expansion devices, you can damage the system or violate the safety
requirements and regulations for radio interference suppression. Contact your
technical support team or where you purchased your PC to find out which system
expansion devices may safely be installed.
If you install or exchange system expansions and damage your
SIMATIC Box PC 620, the warranty becomes void.
The power supply may only be dismantled or exchanged by authorized technical
personnel.