Instruction Manual Model PH87 Retraction Sensor Assembly Instruction Manual KEY F E AT U R E • Installatio • Calibratio • Operation • Maintena Model PH87 Retraction Sensor Assembly Yokogawa Corporation of America 2 Dart Road, Newnan, Georgia U.S.A. 30265 Tel: 1-800-258-2552 Fax: 1-770-254-0928 Doc Nr. L2528 10/00 IM M1263JL-A Yokogawa Corporation of America Doc. Nr. L2528 2 Dart Road, Newnan, GA 30265 January 2012 Tel.: 770-254-0400 Fax.
TABLE OF CONTENTS Overview........................................................................................................................................ 3 Assembly Instructions-Stage #1................................................................................................... 4 Assembly Installation Instructions- with /B ball valve option....................................................................... 8 In-Service Installation-with /B ball valve option...........................
Model PH87 Retraction Sensor Assembly 3 Sensor Installation Overview Sensor Installation Overview NOTE: THE FOLLOWING INFORMATION IS INTENDED TO PROVIDE THE USER WITH A PREVIEW OF WHAT WILL REQUIRED TO INSTALL THEISMODEL PH87TO SENSOR ASSEMBLY. PLEASE NOTE: THEBE FOLLOWING INFORMATION INTENDED PROVIDE THE USER WITH A PREVIEW REVIEW THE DIAGRAM AND GUIDELINES BEFORE PROCEEDING. OF WHAT WILL BE REQUIRED TO INSTALL THE MODEL PH87 SENSOR ASSEMBLY. PLEASE REVIEW THE DIAGRAM AND GUIDELINES BEFORE PROCEEDING.
Model PH87 Retraction Sensor Assembly 4 Sensor Assembly Instructions—Stage1 Sensor Assembly Instructions-Stage1 8 Begin stage #1 Assembly of the model PH87 by following the step-by-step instructions [A] through [F] in order as shown below: [Step B]. slide packing gland, item no.3, onto sheath, item no.4. keep locking nut and ferrules loose but attached to packing gland [Step A]. Install packing gland o-ring, item no. 3d, into packing gland body, item no. 3c. [Step F].
Model PH87 Retraction Sensor Assembly 5 (Continued) Sensor Assembly Instructions—Stage1 Sensor Assembly Instructions-Stage1 (Continued) [Step G]. Thread sensor cable through coupler tube, item no. 1, then slide coupler tube into sheath until it contacts sensor.
Sensor Assembly Instructions—Stage1 (Continued) Sensor Assembly Instructions-Stage1 (Continued) [Step H]. REMOVE JUNCTION BOX COVER AND THERAD SENSOR CABLE [Step H]. JUNCTION REMOVE BOX ASSEMBLY THROUGH JUNCTION BOX BOX AND COVER AND (JUNCTION PROVIDED THERAD SENSOR CABLE THROUGH PIPE NIPPLE). THREAD JUNCTION JUNCTION BOX ASSEMBLY BOX ASSEMBLY PIPE NIPPLE INTO (JUNCTION BOX AND PROVIDED SENSOR COUPLER ASSEMBLY, PIPE NIPPLE). THREAD JUNCTION ITEM 1.INSTALL SUITABLE BOX NO.
Sensor Assembly Instructions—Stage1 (Continued) 7 Sensor Assembly Instructions-Stage1 (Continued) pH9 sensor is now complete and The stage #1 assembly of the ph97 should appear as one of the two assemblies shown below Standard Assembly STANDARD ASSEMBLY [STEp J]. Perform a 2-point calibration with ph buffer solutions before proceeding further with the assembly and installation. Note: refer to ph 97 sensor instructions for wiring and calibration procedures.
Sensor Assembly Installation Instructions—/B Option Sensor Assembly Instructions-/B Ball Valve Option Begin assembly of the /B ball valve option for model PH87 sensor by following the step-by-step instructions [a] through [d] in order as shown below: /B OPTION FOR 8 PLEASE NOTE REFER to pages 16 and 17 of the REFER TO PAGES 15 AND 16 OF THE sensor assembly and itemized SENSOR ASSEMBLY AND ITEMIZED PART part list for all these LIST FOR ALL THESE COMPONENTS. components [Step a].
Model PH87 Retraction Sensor Assembly 9 Sensor Assembly Installation Instructions—/B Option Sensor Assembly Installation Instructions-/B Ball Valve (Continued) (Continued) Complete /B ball valve option assembly of the model PH87 By following the step-by-step instructions [e] and [f] in order as shown below: /B OPTION 8 [Step E]. Apply teflon tape to pipe threads of packing gland fitting and slide fitting to sensor end of sheath.
Model PH87 Retraction Sensor Assembly 10 Sensor Assembly In-Service Instructions—/B Option Sensor Assembly In-Service Instructions-/B Ball Valve Option PLEASE NOTE REFER to pages 16 and 17 of the REFER TO PAGES 15 AND 16 OF THE sensor assembly and itemized SENSOR ASSEMBLY AND ITEMIZED PART part list for allCOMPONENTS. these LIST FOR ALL THESE components THE FINAL ASSEMBLY IS NOW READY TO BE PLACED INTO SERVICE, WITH PACKING GLAND LOCKING NUT ENGAGED BUT NOT TIGHTENED AND SENSOR IN THE RETRACTED POSITION.
Sensor Service Instructions 11 BEFORE SERVICING REMOVE THE MODEL PH97 SENSOR FROM SERVICE FOLLOWING THE STEP-BY-STEP INSTRUCTIONS [A] AND [B] IN ORDER AS SHOWN BELOW: Sensor Service Instructions Before Servicing remove the model ph97 sensor from service following the step-by-step instructions [a] and [b] in order as shown below: [Step B].[Step FULLY B]. FULLY RETRACT RETRACT STAGE #1 STAGE SUBASSEMBLY #1 SUBSHAFT. ASSEMBLY SHAFT. [Step A]. LOOSEN LOCKING NUT ANDA].
Model PH87 Retraction Sensor Assembly 12 Sensor Service Instructions Sensor Service Instructions (Continued) (Continued) 9 following the step-by-step Before Servicing remove the model PH97 sensor from service instructions [C] and [D] in order as shown below: [Step c]. Close ball valve completely. [Step D]. Completely unthread gland fitting, item no.
Model PH87 Retraction Sensor Assembly Sensor Service Instructions 13 (Continued) Sensor Service Instructions (Continued) Continue servicing of the model ph97 sensor by following the step-by-step instructions 9 [e] through [g] in order as shown below: [Step G]. TO TEST SENSOR PERFORM A CALIBRATION pH BUFFER AS [Step 2-POINT G]. TO TEST SENSORWITH PERFORM A 2-POINT CALIBRATION pH BUFFER AS SHOWN BELOW. SHOWNWITH BELOW.
Sensor Replacement Instructions TO DISASSEMBLE THE MODEL PH87 SENSOR WITH A SENSOR MOUNTED JUNCTION BOX, Sensor Replacement Instructions FOLLOW THE STEP-BY-STEP INSTRUCTIONS [A] THROUGH [D] IN ORDER AS SHOWN BELOW: Before Servicing remove the model PH87 sensor from service following the step-by-step instructions [a] and [D] in order as shown below: [Step C]. WHILE FIRMLY GRIPING SHEATH PUSHfirmly ON COUPLER [Step C].
Model PH87 Retraction Sensor Assembly Sensor Replacement Instructions 15 (Continued) Sensor Replacement Instructions (Continued) DISASSEMBLE THE ASSEMBLY INTO THE COMPONENT PARTS AS SHOWN IN ONE OF THE ILLUSTRATIONS BELOW. TO INSTALL A NEW SENSOR AND RETURN THE COMPONENT MODEL PH87 PARTS TO SERVICE FOLLOW THEOF ASSEMBLY INSTRUCTIONS STARTING FROM STAGE DISASSEMBLE THE ASSEMBLY INTO THE AS SHOWN IN ONE THE ILLUSTRATIONS BELOW.
Model PH87 Retraction Sensor Assembly 16 Sensor Housing Assembly Sensor Housing Assembly 8 JunctionBOX box JUNCTION PLEASE NOTE REFER to pages 15 and 16 of the sensor ALL O-RINGS REQUIRE PROPER LUBRICATION PRIOR TO SERVICING. WEand RECOMMEND USINGpart PARKER O LUBE OR all assembly itemized list for EQUIVALENT. FOLLOW THE LUBRICATION INSTRUCTIONS these components PROVIDED BY THE MANUFACTURER.
Sensor Housing Assembly These are the individual part numbers for the items shown in the exploded view on the previous page. Part numbers for a complete assembly are listed on next two pages, on the specific drawing.
21” PH87-21/B PH87 With /B Ball Valve Insertion Assembly: Dimensions & Clearance Requirements Drawn By: Scale: Date: 7” Insertion Length R. Ramus Part Nr: Type: Group: PH87/B Product Data 40.05” 28.05” “R” DIMENSION 40.05" Retraction Distance 28.05" "R" DIMENSION Retraction Distance 1 1/4" MNPT "N" = FULLY INSERTED 21-July_00 27.25" 13.25" "N" LENGTH Insertion Length “N” LENGTH PH87-21/B PH87-07/B MODEL NO. PH87-07/B MODEL NO. 15.
PH87 Insertion Assembly: Dimensions & Clearance Requirements 27.25” PH87-21 R. Ramus Part Nr: Drawn By: Group: Type: 21-July_00 PH87 Product Data 33.15” Scale: Date: 13.25” 19.15” 33.15" “R” DIMENSION Retraction Distance 27.25" PH87-21 “N” LENGTH Insertion Length 19.15" "R" DIMENSION Retraction Distance 13.25" "N" LENGTH Insertion Length "N" = FULLY INSERTED PH87-07 MODEL NO. 1 " MNPT PH87-07 MODEL NO. 9.
YOKOGAWA HEADQUARTERS 9-32, Nakacho 2-chome, Musashinoshi Tokyo 180 Japan Tel. (81)-422-52-5535 Fax (81)-422-55-1202 E-mail: webinfo@mls.yokogawa.co.jp www.yokogawa.com.jp YOKOGAWA EUROPE B.V. Euroweg 2 3825 HD Amersfoort The Netherlands Tel. +31 (0)88-4641000 Fax +31 (0)88-4641111 E-mail: info@nl.yokogawa.com www.yokogawa.com/eu IM M1234JL-A Subject to change without notice Copyright © 2008 YOKOGAWA CORPORATION OF AMERICA 2 Dart Road Newnan GA 30265 United States Tel.
