Emerson Penberthy Installation, Operation And Maintenance Instructions

Sight flow indicators
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PENBERTHY SIGHT FLOW INDICATORS
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
Before installation these instructions must be fully read and understood
TABLE OF CONTENTS
Product warranty ������������������������������������������������ 1
1�0 About the manual ��������������������������������������� 2
2�0 Introduction ������������������������������������������������� 2
2�1 Features and specifications ���������������� 2
2�2 Design ratings at maximum and
minimum operating temperatures ���� 2
2�3 Design ratings for FM approved units 3
2�4 Application data ����������������������������������� 3
3�0 Inspection and performance confirmation 3
3�1 Receiving inspection ���������������������������� 3
3�2 User's rating inspection ���������������������� 3
4�0 Installation �������������������������������������������������� 3
4�1 Effect of related piping
and precautions �����������������������������������4
4�2 Positioning of specific models ������������ 4
4�3 Bolt torque �������������������������������������������� 4
5�0 Operation ����������������������������������������������������� 5
5�1 Pre-operational check� ����������������������� 5
5�2 Hydrostatic pressure test ������������������� 5
5�3 Operating ���������������������������������������������� 5
6�0 Maintenance ����������������������������������������������� 5
6�1 Preventative maintenance ������������������ 5
6�2 Maintenance procedures� ������������������� 5
6�3 Troubleshooting for soundness
of glass ������������������������������������������������� 6
7�0 Removal-disassembly-reassembly ���������� 6
7�1 Disassembly ����������������������������������������� 6
7�2 Reassembly������������������������������������������ 6
8�0 Disposal at end of useful life ��������������������� 8
9�0 Telephone assistance��������������������������������� 8
10�0 Exploded parts drawing ����������������������������� 9
Tables and Figures
Table 1
Design ratings at maximum and
minimum operating temperatures ��� 2
Table 2
Design ratings for FM approved
units ���������������������������������������������������� 3
Table 3
Bolt torque values ������������������������������ 4
Figure 1 Bolt tightening sequence ������������������� 4
Figure 2 Bolt loosening sequence ������������������� 5
Figure 3 Re-assembly��������������������������������������� 7
Figure 4 Exploded parts drawing ��������������������� 9
Emerson.com/FinalControl
Product warranty
Emerson warrants its Penberthy products
as designed and manufactured by Emerson
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 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 and obtain written
authorization to return the product� Thereafter,
the product shall be returned to Emerson, with
freight paid�
This warranty shall not apply if the product has
been disassembled, tampered with, repaired or
otherwise altered outside of Emerson factory,
or if it has been subject to misuse, neglect
or accident�
The responsibility of Emerson hereunder is
limited to repairing or replacing the product
at its expense� Emerson 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 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'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
© 2019 Emerson� All Rights Reserved�
herein may not be modified and no other
warranty, expressed or implied, shall be made
by or on behalf of Emerson unless made in
writing and signed by the General Manager
or Director of Engineering of Emerson�
VCIOM-07131-EN 19/01

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  Summary of Contents for Emerson Penberthy

  • Page 1 4�2 Positioning of specific models ������������ 4 warranty, expressed or implied, shall be made 4�3 Bolt torque �������������������������������������������� 4 freight paid� by or on behalf of Emerson unless made in 5�0 Operation ����������������������������������������������������� 5 writing and signed by the General Manager 5�1 Pre-operational check� ����������������������� 5 This warranty shall not apply if the product has or Director of Engineering of Emerson�...
  • Page 2: About The Manual

    720 (4�96) 720 (4�96) 720 (4�96) window sight flow indicator is handled, AT +250°F (121°C) installed, or used, and Penberthy cannot AT +300°F (149°C) and does not warrant or guarantee that AT +400°F (204°C) 515 (3�55) a dual window sight flow indicator is AT +500°F (260°C)
  • Page 3: Installation

    Contact an authorized NOTE Penberthy distributor for direction on what to do. For specific application data within the above ranges, consult the Penberthy product proposal 4.0 INSTALLATION...
  • Page 4: Positioning Of Specific Models

    PENBERTHY SIGHT FLOW INDICATORS INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS TABLE 3 - BOLT TORQUE VALUES FIGURE 1 Gasket material (ft·lb (Nm)) Bolt tightening sequence Neoprene PCTFE ® Sizes ½" through 1" Unit size Buna-N, Viton Teflon Grafoil (KEL-F IFG-5500 ®...
  • Page 5: Operation

    PENBERTHY SIGHT FLOW INDICATORS INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS 5.0 OPERATION Determine upon evaluation of your own FIGURE 2 operating experience an appropriate Bolt loosening sequence 5.1 Pre-operational check maintenance schedule necessary for the Sizes ½" through 1" 1� Check that all installation procedures have specific application�...
  • Page 6: Removal-Disassembly-Reassembly

    Refer to exploded view Figure 4� as to the cause of the problem, including b� Prepare for installation of new glass by first consultation with an authorized Penberthy cleaning the gasket seating surfaces on the distributor� housing (181), the body (11), and the cushion 6�...
  • Page 7 PENBERTHY SIGHT FLOW INDICATORS INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS Safety instructions 1� Measure the distances from the top FIGURE 3 Cover Bumping or sliding of glass against each other surface of the housing gasket to the top or against other surfaces may result in glass surface of the glass cushion, Dim "C"�...
  • Page 8: Disposal At End Of Useful Life

    If you are having difficulty with your Dual Window Sight Flow Indicator, contact your local Penberthy distributor� You may also contact the NOTES factory direct at (956) 430-2500 and ask for an Grafoil is a registered trademark of Graftech, Inc�...
  • Page 9: Part List

    Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user� Penberthy 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�...