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5800 Refrigerated Sampler Service Guide - Isco

5800 Refrigerated Sampler Service Guide - Isco

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<strong>5800</strong> <strong>Refrigerated</strong> <strong>Sampler</strong> <strong>Service</strong> <strong>Guide</strong><br />

Section 2 Sample Delivery System<br />

Ferrite bead<br />

Terminal<br />

connectors<br />

Cable tie<br />

Figure 2-15 Pump motor wiring harness<br />

CAUTION<br />

If the ferrite bead is not positioned as shown in Figure 2-15, the<br />

pump module will not fit into the <strong>5800</strong> cabinet properly, as<br />

shown in Figure 2-3, resulting in the gasket not sealing when<br />

the pump module is attached to the cabinet.<br />

2.3.7 Rotor The pump rotor is attached to the gear shaft with a screw on the<br />

side with two posts, and a nut on the other side (Figure 2-16).<br />

Always make sure the screw and nut are on the correct sides.<br />

The rotor has no top or bottom; the two posts will always be positioned<br />

correctly, regardless of the rotor’s orientation.<br />

Screw on<br />

post side<br />

Lock nut on<br />

opposite side<br />

Figure 2-16 Pump rotor and hardware<br />

2-12

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