Penberthy Sight Flow Indicators Dual Window 300 P-Cl. ANSI & FM-Approved, Penberthy-EN Manuals & Guides

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
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
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
Table 2 Design ratings for FM approved
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
and precautions �����������������������������������4
of glass ������������������������������������������������� 6
minimum operating temperatures ��� 2
units ���������������������������������������������������� 3
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
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�
Emerson.com/FinalControl © 2019 Emerson� All Rights Reserved�
VCIOM-07131-EN 19/01
PENBERTHY SIGHT FLOW INDICATORS
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
1.0 ABOUT THE MANUAL
This manual has been prepared as an aid and guide for personnel involved installation or maintenance� All instructions must be read and understood thoroughly before attempting any installation, operation, or maintenance�
Important: Penberthy does not have control over the manner in which its dual window sight flow indicator is handled, installed, or used, and Penberthy cannot and does not warrant or guarantee that a dual window sight flow indicator is suitable or compatible with the user's specificapplication�
WARNING
Always wear safety glasses when installing, servicing or operating a dual window sight flow indicator. Failure to follow any instruction could possibly result in a malfunction of the dual window sight flow indicator or glass breakage with resulting sudden release of pressure, causing serious personal injury or property damage.
2.0 INTRODUCTION
2.1 Features and specifications
Penberthy dual window sight flow indicators are designed for the observation of flow in a process line� They are designed with dual glass to double the protection in case of accidental breakage of the inner or outer glass� They are available in a variety of models, sizes and connection styles� The user should refer to Penberthy dimension sheets to determine specific models and connection styles available�
TABLE 1 - MAXIMUM DESIGN RATINGS FOR UNITS WITH TEMPERED GLASS
Body material Temp rating
Carbon steel
316 Stainless steel
Body material Temp rating
Carbon steel
316 Stainless steel
-20°F (-29°C) to +100°F (38°C) AT +250°F (121°C) AT +300°F (149°C) AT +400°F (204°C) AT +500°F (260°C)
-20°F (-29°C) to +100°F (38°C)
-65°F (-54°C) to +100°F (38°C)
-300°F (-184°C) to +100°F (38°C) AT +250°F (121°C) AT +300°F (149°C) AT +400°F (204°C) AT +500°F (260°C)
-20°F (-29°C) to +100°F (38°C) AT +250°F (121°C) AT +300°F (149°C) AT +400°F (204°C) AT +500°F (260°C)
-20°F (-29°C) to +100°F (38°C)
-65°F (-54°C) to +100°F (38°C)
-300°F (-184°C) to +100°F (38°C) AT +250°F (121°C) AT +300°F (149°C) AT +400°F (204°C) AT +500°F (260°C)
Teflon
740 (5�10)
605 (4�17)
720 (4�96)
480 (3�31)
PCTFE (KEL-F®) Neoprene
740 (5�10)
635 (4�38)
720 (4�96)
515 (3�55)
Gasket material (psig (MPa))
®
740 (5�10)
605 (4�17)
720 (4�96)
480 (3�31)
®
Grafoil
Gasket material (psig (MPa))
740 (5�10)
655 (4�52)
720 (4�96)
560 (3�86)
740 (5�10)
605 (4�17)
720 (4�96)
480 (3�31)
IFG-5500
®
®
740 (5�10)
635 (4�38)
720 (4�96)
515 (3�55)
Buna-N
740 (5�10) 670 (4�62)
720 (4�96)
590 (4�07)
Viton
®
2.2 Design ratings at maximum and minimum operating temperatures
Refer to Table 1
2
PENBERTHY SIGHT FLOW INDICATORS
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
2.3 Design ratings for FM approved units
To determine maximum allowable working pressure for a specific temperature within the design limits stated above, the user should refer to Penberthy dimension sheets, or when provided, the specifically stated design limits on a Penberthy product proposal�
2.4 Application data
NOTE
For specific application data within the above ranges, consult the Penberthy product proposal for the specific model and size dual window sight flow indicator, or request Penberthy to supply the applicable Technical Data Bulletin�
WARNING
Never exceed these design ratings or application data limits. Exceeding design ratings or application data limits can cause serious personal injury or property damage.
3.0 INSPECTION AND PERFORMANCE CONFIRMATION
3.1 Receiving inspection
Upon receipt of dual window sight flow indicator, check all components carefully for damage incurred in shipping� If damage is evident or suspected, do not attempt installation� Notify carrier immediately and request a damage inspection�
3.2 Users' rating inspection
The user should confirm that: 1� The dual window sight flow indicator model
number and pressure/temperature rating stamped on nameplate (163) conforms to the description on the user's purchase order�
2� The operating conditions described in
the purchase order agree with the actual conditions at the installation site�
3� The actual operating conditions at the
installation site are within the application data shown on the Penberthy Technical Data Bulletin referred to above�
4� The materials of construction of the sight
flow indicator are compatible with both the contained fluid and surrounding atmosphere in the specific application�
TABLE 2
Gasket material (psig (MPa))
Body material Temp rating
Carbon steel 100°F (38°C) 300 (2�10) 316 Stainless steel 100°F (38°C) 300 (2�10)
IFG-5500
®
IMPORTANT
If the size, model or performance data of the dual window sight flow indicator as received does not conform with any of the criteria above, do not proceed with installation. Contact an authorized Penberthy distributor for direction on what to do.
4.0 INSTALLATION
Use only qualified experienced personnel who are familiar with this equipment and thoroughly understand all the instructions in this manual for the installation of this equipment�
Refer to Penberthy dimension sheets or Penberthy product proposal to obtain dimensional information for the specific size and model dual window sight flow indicator�
WARNING
Do not proceed with installation of a dual window sight flow indicator unless the glass has been examined and is free of scratches and other imperfections and the connections and inside of the dual window sight flow indicator have been cleaned and are free of any foreign materials. Glass that is chipped or scratched is weakened and should not be used under any circumstances. Pressure/temperature ratings within Table 1 and 2 are no longer valid for glass that is weakened. Failure to comply can cause serious personal injury or property damage.
Check the exploded view Figure 4 for the location of the inlet and outlet connections, and for the direction of the flow arrow to insure correct hook up�
GRAFOIL
®
3
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