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YarwaY water column
InstallatIon, operatIon and maIntenance InstructIons
Before installation these instructions must be fully read and understood
taBLE OF CONtENtS
Product warranty ................................................ 1
1 description ................................................ 2
2 Supply and installation ............................. 2
2.1 Packing .......................................................... 2
2.2 water column ................................................ 2
2.3 Probes ............................................................ 3
2.3.1 HP Probes ............................................. 3
2.3.2 lP Probes ............................................. 3
2.4 wiring ............................................................. 3
3 Startup and operation ............................... 4
4 Maintenance .............................................. 4
4.1 water column ................................................ 4
4.2 Probes ............................................................ 4
5 Spare parts ............................................... 5
6 Specifications ............................................ 5
7 disposal at end of useful life ..................... 6
taBLE OF FIgurES
Figure # 1 - water column installation .......... 2
Figure # 2 - Probe assemblys. .........................3
Figure # 3 - Ground connection location........ 3
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YarwaY prOduCt warraNtY
emerson Harlingen warrants its Yarway
products as designed and manufactured by
emerson Harlingen to be free of defects in
the material and workmanship for a period
of one year after the date of installation or
eighteen months after the date of manufacture
whichever is earliest. emerson Harlingen will,
at its option, replace or repair any products
which fail during the warranty period due to
defective material or workmanship.
Prior to submitting any claim for warranty
service, the owner must submit proof of
purchase to emerson Harlingen and obtain
written authorization to return the product.
thereafter, the product shall be returned to
emerson in Harlingen, texas, with freight paid.
this warranty shall not apply if the product has
been disassembled, tampered with, repaired
or otherwise altered outside of emerson
Harlingen factory, or if it has been subject to
misuse, neglect or accident.
the responsibility of emerson Harlingen
hereunder is limited to repairing or replacing
the product at its expense. emerson Harlingen
shall not be liable for loss, damage or expenses
related directly or indirectly to the installation
or use of its products, or from any other cause
or for consequential damages. It is expressly
understood that emerson Harlingen is not
responsible for damage or injury caused
to other products, buildings, personnel or
property, by reason of the installation or use of
its products.
This is Emerson Harlingen's sole warranty and in
lieu of all other warranties, expressed or implied
which are hereby excluded, including in particular
all warranties of merchantability or fitness for a
particular purpose.
this document and the warranty contained
herein may not be modified and no other
warranty, expressed or implied, shall be made
by or on behalf of emerson Harlingen unless
made in writing and signed by the General
manager or Director of engineering of emerson
Harlingen.
© 2017 emerson. all rights reserved.
VCIOM-04528-EN 18/03
Related Manuals for Emerson Yarway
Summary of Contents for Emerson Yarway
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Page 1: Table Of Contents
YarwaY prOduCt warraNtY emerson Harlingen warrants its Yarway products as designed and manufactured by emerson Harlingen to be free of defects in the material and workmanship for a period of one year after the date of installation or eighteen months after the date of manufacture whichever is earliest. -
Page 2: Description
InstallatIon, operatIon and maIntenance InstructIons Steam connection piping shall be 1 dESCrIptION level or slope downward Yarway water columns are designed and manufactured in accordance with aSme Boiler Steam drum & Pressure Vessel code. they are used for optional column mounted... -
Page 3: Probes
YarwaY water column InstallatIon, operatIon and maIntenance InstructIons 2.3 probes (if supplied) 2.4 wiring the metal probe covers should be removed For proper operation of the electronics, the Knurled nut (customer tightened) from the water column after it is fully plumbed system must be properly grounded. -
Page 4: Startup And Operation
¼” socket head cap screws will complete is 24 Vac rmS or less for all Yarway remote level the commissioning of the water column. indicating devices. the power, therefore, does not 8. -
Page 5: Spare Parts
If for any reason a probe is not immediately re-installed, the port aSme B&PV Section I, aSme B31.1 should be plugged with Yarway HP Part no. 964584-19 or Yarway Part # 10675- 022 Standard options for lP probes and tightened following the • Pre-wired column mounted junction box probe installation procedure. -
Page 6: Disposal At End Of Useful Life
Yarway is a mark owned by one of the companies in the emerson automation Solutions business unit of emerson electric co. emerson automation Solutions, emerson and the emerson logo are trademarks and service marks of emerson electric co.