Teledyne 4700 Serivce Manual page 3

Isco 4700 Refrigerated Sampler Service Guide
Safety
Safety Information
Electrical Requirements
Isco 4700 Refrigerated Sampler Service Guide
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.
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.
Electrocution hazard. Never manipulate electrical switches
or power connections with wet hands or when your feet are
in contact with water.
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.
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.
WARNING
WARNING
WARNING
Safety
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