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RECOMMENDED PRACTICES AND WARNINGS
United Electric Controls Company recommends careful consideration
of the following factors when specifying and installing UE pressure and temper-
ature units. Before installing a unit, the Installation and Maintenance instruc-
tions provided with unit must be read and understood.
• To avoid damaging unit, proof pressure and maximum temperature limits
stated in literature and on nameplates must never be exceeded, even by
surges in the system. Operation of the unit up to maximum pressure or
temperature is acceptable on a limited basis (e.g., start-up, testing) but
continuous operation must be restricted to the designated adjustable range.
Excessive cycling at maximum pressure or temperature limits could reduce
sensor life.
• A back-up unit is necessary for applications where damage to a primary
unit could endanger life, limb or property. A high or low limit switch is
necessary for applications where a dangerous runaway condition could
result.
• The adjustable range must be selected so that incorrect, inadvertent or
malicious setting at any range point cannot result in an unsafe system
condition.
• Install unit where shock, vibration and ambient temperature fluctuations
will not damage unit or affect operation. Orient unit so that moisture does
not enter the enclosure via the electrical connection. When appropriate, this
entry point should be sealed to prevent moisture entry.
• Unit must not be altered or modified after shipment. Consult UE if
modification is necessary.
• Monitor operation to observe warning signs of possible damage to unit,
such as drift in set point or faulty display. Check unit immediately.
• Preventative maintenance and periodic testing is necessary for critical
applications where damage could endanger property or personnel.
• For all applications, a factory set unit should be tested before use.
• Electrical ratings stated in literature and on nameplate must not be
exceeded. Overload on a switch can cause damage, even on the first cycle.
Wire unit according to local and national electrical codes, using wire size
recommended in installation sheet.
• Do not mount unit in ambient temp. exceeding published limits.
LIMITED WARRANTY
Seller warrants that the product hereby purchased is, upon delivery, free from
defects in material and workmanship and that any such product which is found
to be defective in such workmanship or material will be repaired or replaced by
Seller (Ex-works, Factory, Watertown, Massachusetts. INCOTERMS); provided,
however, that this warranty applies only to equipment found to be so defective
within a period of 24 months from the date of manufacture by the Seller. Seller
shall not be obligated under this warranty for alleged defects which examination
discloses are due to tampering, misuse, neglect, improper storage, and in
any case where products are disassembled by anyone other than authorized
Seller's representatives. EXCEPT FOR THE LIMITED WARRANTY OF REPAIR
AND REPLACEMENT STATED ABOVE, SELLER DISCLAIMS ALL WARRANTIES
WHATSOEVER WITH RESPECT TO THE PRODUCT, INCLUDING ALL IMPLIED
WARRANTIES OF MERCHANTABILIT Y OR FITNESS FOR ANY PARTICULAR
PURPOSE.
LIMITATION OF SELLER'S LIAbILITY
Seller's liability to Buyer for any loss or claim, including liability incurred in
connection with (i) breach of any warranty whatsoever, expressed or implied,
(ii) a breach of contract, (iii) a negligent act or acts (or negligent failure to
act) committed by Seller, or (iv) an act for which strict liability will be inputted
to seller, is limited to the "limited warranty" of repair and/or replacement as
so stated in our warranty of product. In no event shall the Seller be liable for
any special, indirect, consequential or other damages of a like general nature,
including, without limitation, loss of profits or production, or loss or expenses of
any nature incurred by the buyer or any third party.
UE specifications subject to change without notice.
IMT120-10
cp12115000
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