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LTQ Orbitrap XL Hardware Manual

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Functional Description<br />

Printed Circuit Boards<br />

Electronic Boards at the Right Side of the Instrument<br />

Figure 1-24 shows the parts of the instrument when the right side panel<br />

is opened. A transparent cover protects the lower part.<br />

Preamplifier<br />

Instrument Control<br />

board housing<br />

Power Supply 1<br />

board<br />

Ground wire for<br />

side panel<br />

Figure 1-24. Electronic boards on the right side of the instrument<br />

Computer<br />

housing<br />

Power<br />

Distribution<br />

board<br />

Ground<br />

wire for<br />

side<br />

panel<br />

The side panel is connected to the instrument frame by two<br />

green/yellow ground wires. See bottom of Figure 1-24. The connectors<br />

on the panel are labeled with green-yellow PE (for Protective Earth)<br />

signs. See photo left. Do not forget to reconnect them before closing the<br />

panel!<br />

1-32 <strong>LTQ</strong> <strong>Orbitrap</strong> <strong>XL</strong> <strong>Hardware</strong> <strong>Manual</strong> Thermo Fisher Scientific

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