Refrigeration Module; Remove Back Cover And Insulation - Teledyne 4700 Installation And Operation Manual

Isco 4700 Refrigerated Sampler
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5.4.5
Refrigeration Module
The refrigeration module is designed to be replaced as a complete
unit. Replacement of individual components may compromise the
closed refrigerant system and the protective coatings.
Unlike the other modules, the refrigeration module is
voltage-specific. Be sure to order the replacement module for
your AC mains power.
• 100V/50 Hz and 115V/60 Hz - order
PIN
60-4704-028
• 230V/50Hz - order
PIN 60-4704-052
it
&
WARNING
Risk of injury or equipment damage. Familiarize yourself
with the general instructions in section 5.4.1 before
proceeding.
1. Disconnect AC power.
it
&
WARNING
Removing the refrigeration module exposes you to
electrical and mechanical hazards. Always disconnect the
AC power cord before attempting to service the
refrigeration module. Only trained service personnel may
access these areas.
2. Remove the back cover and insulation panel (Figure 5-10).
Figure 5-10 Remove back cover and insulation
5-20