Table of Contents
Advertisement
TeamPoS 3000 XT
3. For protection against electric shock, certain parts of this equipment, including
the interface connections, have been designed so that the voltage is limited to
a safe value. To maintain this protection, it is essential that all equipment
connected to Fujitsu products have interface connections which are similarly
protected.
4. When installing and disassembling equipment, be sure to follow anti-static
protection procedures. All controllers, terminals, peripherals, and boards are
susceptible to damage due to electrostatic discharge. Insufficient anti-static
protection when handling boards may cause failure, degraded operation,
and/or reduced reliability.
4.7.1.
General Electrical Supply Requirements
1. Line noise limitations must not exceed 1250V with a maximum 1μs duration, and
the repetition rate not to exceed 100Hz.
2. Socket outlets must provide protective earth grounding and be of a
polarized type.
3. Before installing the terminal, check the power lines for loads that could
cause large variations in voltage. Electrical devices that use a great deal of
power such as air conditioners, elevators, copying machines, and large
motors can cause large drops in voltage. When severe electrical
interference occurs, installing radio frequency (FRO) filters, isolation
transformers, or both may be necessary. If voltage surges caused by
lightning are likely to occur, install an arrester.
4. Fujitsu-supplied cables should be used to connect the system to the power
supply outlet but where this is not possible, the minimum requirement for
the mains cables is as follows:
For connection to 100-240V phase-to-neutral power supply systems,
power supply cord to be rated at phase-to-neutral power supply systems;
power supply cord to be unshielded and rated at 5 amps (minimum), 240
volts with one end terminated in a plug suitable for that location and the
other end terminated in an ICE type CAE-22 female connector.
5. This ITEM is designed for use on a power system with a grounded neutral;
i.e., a TN or TTS power system. The terminals must not be directly
connected to a power system with an impedance grounded neutral; i.e., an
IT power system.
4-4
Installation and Maintenance Manual
D900000172
Advertisement
Table of Contents
