Isco 4700 Refrigerated Sampler Service Guide
Safety
i
Isco 4700 Refrigerated Sampler Service Guide
Safety
Safety Information
The Isco 4700 Refrigerated Sampler is a “definite purpose”
device, intended for use only with compatible Isco equipment.
Except as described in this manual, do not use this product with
any other manufacturers’ equipment, or for any other purpose.
Use for any purpose not described in this manual could cause
personal injury or property damage.
Electrical Requirements
The sampler requires a nominal 120V/60 Hz, or 230V/50Hz AC
power. Refer to the nameplate and ratings label inside the refrig-
erator compartment. The power input is through the mains
power cord at the back of the sampler. The sampler is protected
by an internal thermal cut-out. Additionally, the sampler con-
troller circuitry is protected by an internal fuse.
WARNING
Electrocution hazard. Never manipulate electrical switches
or power connections with wet hands or when your feet are
in contact with water.
WARNING
AC electrical power must meet the applicable electrical
code requirements for your installation and must be
provided with an earth ground connection. If necessary,
consult with a certified electrician to ensure that AC power
is provided in accordance with the local electrical code.
The AC power cord of this device is equipped with a three-prong
grounding plug designed to mate with a grounded power outlet.
Grounding minimizes the possibility of electrical shock.
It is the user’s responsibility to ensure that the AC power source
is properly grounded. If in doubt, have the outlet checked by a
qualified electrician.
If the available AC power outlet only accepts two prongs, or if it
is determined that the outlet is improperly grounded, the outlet
must be replaced by a qualified electrician before attempting to
power this device.
WARNING
If this device’s AC power cord is frayed or otherwise
damaged, discontinue its use immediately. Never modify
the power cord. A replacement power cord is available from
Teledyne Isco; see Section 4.6 of this manual for more
information.
Summary of Contents for 4700
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Page 6: ...Isco 4700 Refrigerated Sampler Service Guide Safety iv ...
Page 12: ...4700 Refrigerated Sampler Service Guide Table of Contents x ...
Page 30: ...4700 Refrigerated Sampler Service Guide Section 1 Introduction and General Guidelines 1 18 ...
Page 60: ...4700 Refrigerated Sampler Service Guide Section 2 Sample Delivery System 2 30 ...
Page 108: ...4700 Refrigerated Sampler Service Guide Section 4 CPU and Power Supply 4 26 ...
Page 124: ...4700 Refrigerated Sampler Service Guide Appendix A Electrical Diagrams A 2 ...
Page 126: ...4700 Refrigerated Sampler Electrical Wiring A 4 Figure A 3 4700 wiring diagram 230V ...
Page 128: ...4700 Refrigerated Sampler Electrical Wiring A 6 Figure A 5 4700 CPU schematic diagram ...
Page 131: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 3 ...
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