Pyromation Series 423 - Manual (Page 3)

THE MODEL 423 SERIES DIGITAL INDICATOR SOLD BY OR PURCHASED FROM PYROMATION, INC. OR
FROM AN AUTHORIZED PYROMATION DISTRIBUTOR, OR AGENT IS SUBJECT TO THE FOLLOWING
LIMITED WARRANTY.
This product is warranted to be free from functional defects in materials and workmanship at the time the product
leaves the Pyromation, Inc. factory, and to conform at that same time to the specifications set forth in the relevant
Pyromation, Inc. installation, wiring, operation manual for this product for a period of one year after shipment from the
Pyromation, Inc. factory.
Pyromation's exclusive and sole obligation, and Buyer's exclusive and sole remedy under the above Limited Warranty
is limited to either repair or replacement of such product, at Pyromation's option, free of charge to Buyer. Pyromation
shall have no obligation to repair or replace unless the claimed defect in material or workmanship is reported in writing
to Pyromation at 5211 Industrial Road, Fort Wayne, Indiana 46825 within ten (10) days after delivery to the Buyer from
Pyromation or an authorized Pyromation distributor, representative or reseller. If so requested by Pyromation, the
product shall be returned to a designated facility during normal business hours, transportation prepaid.
Any action for breach of this warranty or other action arising out of this contract must be commenced within one year
after delivery.
Pyromation shall not be liable for any warranty, express or implied, other than the warranty stated above, and in the
event of a breach of the above stated warranty, Pyromation shall not be liable for any incidental, consequential, special,
or other damages, costs, or expenses other than repair or replacement as described above. Pyromation excludes
any and all warranties of merchantability or fitness for a particular purpose. The above stated warranty extends only
to the original Buyer from Pyromation, Inc. or from an authorized Pyromation distributor or agent, and may not be
transferred or assigned.
2-2 LIMITED WARRANTY
2-1 GENERAL INFORMATION
Page 2
The 423 Series Instruments are a Microprocessor-Based Digi-
tal Process Indicator for thermocouples and RTD's. The instrument
has no potentiometers for calibration. All calibration is done from the
front panel and stored in non-volatile memory. The program menu has
been secured at the factory by the use of a password which prevents
unauthorized users from entering the calibration mode.
Thermocouple and RTD inputs can be changed through the
pushbuttons as well. Calibration for these are also prompted through
pushbutton commands. Again, there are no potentiometers for calibra-
tion. Fahrenheit and Celsius and decimal point conversions are made
through menu commands.
Menu program lockout is available through pushbutton com-
mands. This lockout is a specified codeword which prevents personnel
from entering the menu if desired. There is a universal codeword which
will over-ride any user specified codeword. This is maintained in case
the user loses or forgets the specified codeword.