20
Bosch Rexroth AG
| Tightening Technology
3 608 878 300
System 350
| 3 608 878 300/2019-03
•
For instructions on EMC installations, refer to the documentation for the respective component.
The manufacturer of the system or machine is responsible for maintaining the limit values required by
national regulations.
•
The technical data, connection conditions, and installation conditions can be found in the
corresponding product documentation and must be complied with at all times.
•
The Compact System CS351 is not designed to be directly connected to the public low-voltage
power supply, but is only intended for use in industrial environments (emission classA).
Country-specific regulations that the user must observe
•
European countries:
– Corresponding EN European standards
•
United States of America (USA):
– National Electrical Code (NEC),
– National Electrical Manufacturers Association (NEMA), as well as regional building codes
•
Canada
– Canadian Standards Association (CSA)
•
Other countries:
– International Organization for Standardization (ISO)
– International Electrotechnical Commission (IEC)
2.1.3
Operating instructions
Observe the regulations for accident prevention and environmental protection for the country where the
product is used and at the workplace.
Only allow persons who are authorized by the operator to access the system's direct operating area. This
is also valid when the system is standing still.
In case of an emergency, fault or any other anomalies, switch the system off and protect it against being
switched on again.
Only operate the control and power electronics for Rexroth tightening technology in a grounded network.
Operation in non-grounded networks (IT network) is not permitted, as clearance and creepage distances
in the system may be overloaded. Here, protective grounding is the permissible protective measure in
accordance with EN 50178. The inlet cables to the control and power electronics must be equipped with
a protective conductor (PE).
Make sure that there is potential equalization between the workpiece and nutrunner, as well as its carrier
plate, so that potential equalization is ensured for all system components.
Protect the system from short circuits in the connector cables with a fuse provided by the customer.
2.1.4
Cleaning instructions
Observe the following notes in order to guarantee the IP protection classes of the components (IP54
when assembled):
Cover all openings in Rexroth tightening system components with the appropriate protective
equipment in order to prevent detergents from penetrating the system.
Never use solvents or aggressive detergents.
Do not use a high-pressure cleaner for cleaning.
Also observe the cleaning instructions in the operating instructions for the respective system component.
Summary of Contents for Rexroth Tightening System 350
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