Teledyne 5800 Instruction Sheet

5800 Refrigerator Compressor
Capacitor/Relay Kit
Instruction Sheet
Overview
The refrigerator compressor relay and capacitor are
components of the Teledyne Isco 4700 and 5800
refriger-ated samplers. These instructions cover their
removal and replacement in both models.
Section one of this instruction sheet describes how
to access the refrigeration components. You must then
determine which voltage rating and type of startup relay
and capacitor you are replacing. Section two provides
instructions appropriate for your refrigerator. Section
three re-installs the refrigeration module, and section
four tests operation following the installation.
Before attempting to remove and replace a module,
observe the following precautions:
WARNING
Removing a module exposes you to electrical and
mechanical hazards. Always disconnect the AC
power cord before attempting to remove any
module. Only trained service personnel may
remove or replace these modules.
CAUTION
Removing the sealed modules will expose the internal
components. Wet or corrosive atmospheres may attack
the exposed refrigerator components. Always service
modules in a dry, corrosion-free environment.
CAUTION
Modules contain circuit boards and sensitive electronics
that can be damaged by a discharge of static electricity.
Avoid touching the internal components. Only handle
the module by the edges or exterior surfaces.
CAUTION
Electrical connectors and wires can be damaged if
improperly handled. Electrical connectors must only be
handled by the connector body. Never grasp the wires
or use tools to disconnect a connector. Never allow a
module to hang by its wiring.
CAUTION
Earth ground bonding conductor. Do not
remove or disconnect. If this conductor must
be disconnected to remove a module, it must
be reconnected when installing the
replacement module.
Required Parts and Tools
Replacement cap & relay kit:
●
60-4707-002 for 115 VAC samplers, or
❍
60-4707-004 for 230 VAC samplers
❍
Nylon cable tie 489-0110-00 (For best results,
❍
soak in water for one hour prior to use.)
#2 & #3 Phillips screwdrivers
●
5
/ " socket wrench
16
●
1
/ " ratchet driver
4
●
Wire cutters
●
1. Accessing the Refrigeration
Components
1. Unplug the line cord to remove AC power.
2. Remove the parts according to the version of
refrigerator you have (Figure 1).
Refrigeration
module
Insulation
panel
Back
cover
Cover
brace
Refrigeration module
Foam insulation panel
Back cover
Coil shield
Figure 1: Remove back cover and insulation
60-4702-009
Revision D, June 11, 2020
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