5800 Refrigerated Sampler Service Guide - Isco
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 4 CPU and Power Supply<br />
Figure 4-4 Remove adapter from power cord<br />
b. Slide the bushing sideways away from the refrigeration<br />
module until it is free (Figure 4-5). Use care to avoid<br />
bending the refrigeration tubing.<br />
Figure 4-5 Remove power cord<br />
c. Pull the power cord through the refrigeration module.<br />
2. Remove the electrical cover on the side of the compressor.<br />
Disconnect the blue and brown wires from the spade connections<br />
on the side of the compressor, and the green and<br />
yellow ground wire from the module chassis. (These three<br />
wires are from the Power Supply module.)<br />
· For 115 VAC systems, refer to Figure 4-6.<br />
· For 230 VAC systems, refer to Figure 4-7.<br />
3. Open the top cover of the sampler and remove the control<br />
panel mounting screws (see Figure 4-8).<br />
4. Lift the control panel away from the refrigerator body to<br />
expose the wiring connectors.<br />
5. Disconnect wiring connectors P1 and P10.<br />
6. Place the control panel back on the refrigerator body and<br />
start at least two screws to temporarily hold the panel<br />
until the new harness is in place.<br />
4-16
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