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RECOMMENDED PRACTICES
United Electric Controls Company recommends careful consideration of the
following factors when specifying and installing UE pressure and temperature units.
Before installing a unit, the Installation and Maintenance instructions provided with
unit must be read and understood.
• To avoid damaging unit, proof pressure and max temperature limits stated in
literature and on nameplates must never be exceeded, even by surges in the system.
Operation of the unit up to proof pressure or max temperature is acceptable on a
limited basis (i.e.start-up, testing) but continuous operation must be restricted to the
designated adjustable range. Excessive cycling at proof pressure or maximum
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 dangerous runaway condition could result.
• The adjustable range must be selected so that incorrect, inadvertent or malicious
setting at any range point can not 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.
• 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. Check unit immediately.
• Preventative maintenance/periodic testing is necessary for critical applications
where damage could endanger property/ 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, possible on the first cycle. Wire unit
according to local and national electrical codes, using wire size recommended
in installation sheet.
• Use only factory authorized replacement parts and procedures.
• Do not mount unit in ambient temp. exceeding published limits.
• For remote mounted temperature units, capillary lengths beyond 10 feet can
increase chance of error, and may require re-calibration of set point and indication.
LIMITED WARRANTY
UE warrants that the product thereby purchased is, upon delivery, free from defects
in material and workmanship and that any such product which is found to be defec-
tive in such workmanship or material will be repaired or replaced by UE (F.O.B. UE);
provided, however, that this warranty applies only to equipment found to be so
defective within a period of 12 months after installation by buyer but not to exceed
18 months after delivery by the seller. Except for the limited warranty of
repair and replacement stated above, UE disclaims all warranties
whatsoever with respect to the product, including all implied war-
ranties of merchantability or fitness for any particular purpose.
LIABILITY LIMITATION
The sole and exclusive remedy of buyer for any liability or seller for any claim,
including 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 imputed to seller, is limited to the limited warranty or repair and
replacement stated herein. In no event shall the seller be liable for any
special, indirect, consequential or other damages or 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.
U N I T E D
E L E C T R I C
C O N T R O L S
180 Dexter Avenue, P.O. Box 9143
Watertown, MA 02472-9143 USA
Phone: 617 926-1000
Fax: 617 926-2568
http://www.ueonline.com
I
O
NTERNATIONAL
FFICES
AUSTRALIA
United Electric Controls, (Aust) PTY Ltd.
ACN 004 949 982, Unit 2
615 Warrigal Rd. (Locked Bag 600)
Ashburton, Victoria 3147, Australia
Phone: 613-9568-6188
FAX: 613-9569-9742
BEIGIUM
United Electric Controls, Europe
G. Van Gervenstraat 19A
B-9120 Beveren-Waas, Belgium
Phone: 32-3-755 43 83
FAX: 32-3-755 27 47
CANADA
United Electric Controls, Canada Ltd.
5320 Bradco Blvd. Mississauga,
Ontario L4W 1G7, Canada
Phone: 905-625-5082
FAX: 905-625-5709
GERMANY
United Electric Controls, Europe
An Der Zentlinde 21
D-64711 Erbach, Germany
Phone: 49-6062-7400
FAX: 49-6062-7501
INDIA
United Electric Controls, India
Amar Hill, Saki, Vihar Road
Powai, Mumbai 400 072, India
Phone: 91-22-857-6921
FAX: 91-22-857-1707
MALAYSIA
United Electric Controls, Far East
No. 1-2-2, 2nd Floor
Jalan 4/101C
Cheras Business Centre
Batu 5, Jalan Cheras
56100 Kuala Lumpur, Malaysia
Phone: 603-933 4122
FAX: 603-933 4155
MEXICO
United Electric Controls, Mexico
Chihuahua 129 - 1 NTE
Unidad Nacional 89410
Madero, TAM, Mexico
Phone: 011-52-1210-0646
FAX: 011-52-1210-5761
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