Cooper Instruments & Systems DFI INFINITY Digital Force Indicator/Controller - Manual (Page 8)

1 Rear Protective Cover with Screw
1 20-Socket Ribbon Connector
(P2 Connector)
2 Panel-Mounting Gaskets
(1 Spare)
1 Strain Gauge Owner’s Guide
1 Quick Start Manual
Other items may also be in the box depending on the options ordered. Refer to specific options described
previously.
3.0 SAFETY CONSIDERATIONS
This device is marked with the international caution symbol. It is important to read this manual before installing or
commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic
Compatibility).
Unpacking and Inspection
Unpack the instrument and inspect for obvious shipping damage. Do not attempt to operate if the unit is damaged.
This instrument is a panel mount device protected in accordance with Class I of EN 61010 (115/230 AC power
connections), Class II for the DC power option (10-32 Vdc). Installation of this instrument should be done by
qualified personnel. In order to ensure safe operation, the following instructions should be followed.
This instrument has no power-on switch. An external switch or circuit breaker shall be included in the building
installation as a disconnecting device. It shall be marked to indicate this function and it shall be in close proximity to
the equipment with easy reach of the operator. The switch or circuit breaker shall not interrupt the Protective
Conductor (Earth wire) and it shall meet the relevant requirements of IEC 947-1 and IEC 947-3. The switch shall
not be incorporated in the mains supply cord.
Furthermore, to provide protection against excessive energy being drawn from the mains supply in case of a fault in
the equipment, and overcurrent protection device shall be installed.
• The protective conductor must be connected for safety reasons. Check that the power cable has the proper
Earth wire, and it is properly connected. It is not safe to operate this unit without the protective conductor
terminal connected.
• Do not exceed voltage rating on the label located on the top of the instrument housing.
• Always disconnect power before changing signal and power connections.
• Do not use this instrument on a workbench without its case for safety reasons.
• Do not operate this instrument in flammable or explosive atmospheres.
• Do not expose this instrument to rain or moisture.
CF 67 3 M1291/N/0403 11279ML-02 Rev. A