5800 Refrigerated Sampler Service Guide - Isco

5800 Refrigerated Sampler Service Guide
Section 3 Refrigeration System
3.4.5 Module Replacement The refrigeration module is designed to be replaced as a complete
unit.
Unlike the other modules, the refrigeration module is
voltage-specific. Be sure to order the replacement module and/or
appropriate components for your AC mains power. Table 3-1 on
page 3-1 contains part numbers for the refrigeration system and
its components. For a complete listing of replacement parts, refer
to Appendix B.
Required Parts and Tools • Replacement refrigeration module
• Nylon cable tie 489-0110-00 (For best results, soak in
water for 1 hour prior to use.)
• #2 & #3 Phillips screwdrivers
• 15 /16" open wrench
• 11 /32" open wrench
• Wire cutters
CAUTION
Replacement of individual components may compromise the
closed refrigerant system and the protective coatings.
Removal
1. Cut the cable tie holding the power cord that runs through
the refrigeration assembly.
Cut cable
tie
Figure 3-16 Cut cable tie to free power cord (Full power
cord length not depicted)
2. Remove the power cord from the refrigeration assembly.
a. Slide the bushing sideways away from the refrigeration
module until it is free. Use care to avoid bending the
refrigeration tubing.
b. Pull the power cord through the module.
c. 230V/50 Hz Systems Only — Remove the AC Plug
adapter from the end of the power cord by first cutting
away the plastic heat shrink tubing. Then pull the
adapter off, leaving just the North American 115V plug.
3-19