Sentry Saf-T-Vise STV-HP1 Installation, Operation & Maintenance Manual Download Page 9

Saf-T-Vise STV-HP1 and STV-HP3 9

c. 

Insert new seal:

 

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For Teflon seal:

 

– Place the new Teflon seal onto the seal insertion tool with the seal opening facing away from the handle 

 

– Lubricate the open-faced edge of the seal with Molykote 55 or other fine viscosity lubricant by placing a 

dot of lubricant on your finger, then slowly rolling your finger around the outside lip of the seal, completely 

coating the outside edge 

 

– Insert the Teflon seal into the holder body by pushing the tool and seal straight into the body of the holder  

Make sure the seal tool is straight with the holder to ensure you do not side load the seal  

 

– Remove the seal tool 

 

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For graphoil seal:

 

– Insert the graphoil seal directly into the holder body  Make sure you push the seal straight into the body of 

the holder to avoid side loading the seal 

4. 

Reassemble the holder 

a. 

Apply a small amount of anti-seize lubricant to the lower body threads where the upper body threads on 

Do not tighten the set screw until the upper and lower body of the holder are properly aligned . Tightening the set screw on 

the threads will permanently damage the tool .

b. 

Loosen the set screw enough to allow for easy assembly 

c. 

Thread the upper body of the holder onto the lower body  

 

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For Teflon seal:

 

– Tighten the upper body until it is snug against the lower body 

 

– Tighten set screw  

 

ƒ

For graphoil seal:

 

– Do not tighten the set screw until after installation of the rod/shaft 

 

– Thread, but do not tighten the upper body down to the lower body 

 

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NOTE

When using a graphoil seal, tightening the upper body without a rod/shaft in the holder will damage the seal and prevent 

insertion of the rod/shaft .

5. 

(Re)Install the rod/shaft 

a. 

Clean the rod/shaft before installing 

 

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If reinstalling a used rod/shaft, thoroughly clean the rod/shaft with 320 grit or finer sandpaper using a 

rotational motion, then wipe the rod/shaft with a clean rag and solvent to remove any leftover debris 

 

ƒ

If installing a new rod/shaft, wipe the new rod/shaft down with solvent and a clean rag to remove any debris  

b. 

Add a small amount of Molykote 55 or other fine lubricant to the rod/shaft

c. 

Wrap the threaded end of the rod/shaft with two (2) complete wraps of Teflon tape to protect the seal during 

rod/shaft insertion  

d. 

Place the rod/shaft into the holder carefully  If the rod/shaft cannot pass through the body, make sure the locking 

collet is loose and oriented in the correct direction (dot on top)  It is sometimes easier to completely remove the 

locking collet from the body  Be careful not to lose collet 

 

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NOTE

Each insertion collet assembly is unique to each retrieval tool . Be sure to keep the removed assembly with the specific tool 

retractor .

Summary of Contents for Saf-T-Vise STV-HP1

Page 1: ...Original Instructions Installation Operation Maintenance Manual Saf T Vise STV HP1 and STV HP3 Insertable Tool Holders S CM IOM 00506 3 03 22...

Page 2: ...ability Sentry Equipment Corp its employees agents and the authors and contributors to this document specifically disclaim all liabilities and warranties express or implied including warranties of mer...

Page 3: ...V HP3 Insertable Tool Holder Specifications 6 Installation and Operation 6 Maintenance 7 Inspecting the Safety Cap 7 Prepping the Tool Holder for Reinstallation 7 Cleaning the Rod Probe Shaft 7 Changi...

Page 4: ...ons DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious inj...

Page 5: ...ing with any chemical Read the product label and Material Safety Data Sheets MSDS carefully and follow the instructions exactly Potential Equipment Hazards Hot surfaces This equipment may have very ho...

Page 6: ...wable operating pressure MAP of 5 000 psi at 100 F 344 7 bar at 38 C for the STV HP1 and 7 500 psi at 100 F 517 1 bar at 38 C for the STV HP3 NOTE Flanged units have a MAP based on the class of flange...

Page 7: ...d anti seize lubricant to the holder threads Cleaning the Rod Probe Shaft The rod probe shaft should be cleaned each time the tool holder is removed from the line This helps prevent buildup on the rod...

Page 8: ...arrow at the top of the shaft Use a medium crescent wrench to loosen the adapter lock nut Remove both the adapter and the lock nut Atomizer shaft or quill shaft With a permanent marker mark the rod t...

Page 9: ...For Teflon seal Tighten the upper body until it is snug against the lower body Tighten set screw For graphoil seal Do not tighten the set screw until after installation of the rod shaft Thread but do...

Page 10: ...mount of anti seize lubricant to the shaft end take special care not to get any anti seize lubricant in the shaft as this could clog your nozzle tip b Thread the fluid adapter onto the shaft and tight...

Page 11: ...eaking from the top of the holder body where the rod shaft and body meet the graphoil seal is most likely loose 1 Adjust the top body to tighten the seal a Loosen the small set screw on the upper body...

Page 12: ...ard the top of the holder and then reinstall the locking collet bolt 2 Check the collet for wear A worn collet will not distribute pressure evenly on the rod shaft and may cause damage If the collet i...

Page 13: ...conditioning sampling and measuring gas liquid slurry powder solids steam or water within their production environments our customers obtain the critical insights they need to control and optimize the...

Page 14: ...14 Sentry Equipment Corp This page is intentionally left blank...

Page 15: ...Saf T Vise STV HP1 and STV HP3 15 This page is intentionally left blank...

Page 16: ...sentry equip com 966 Blue Ribbon Circle North Oconomowoc WI 53066 U S A 1 262 567 7256 support sentry equip com Serving customers in more than 50 countries across six continents worldwide...

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