Blacoh Sentry XPB Скачать руководство пользователя страница 13 | Manualshive

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M28E11_093

Blacoh Headquarters

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Offices Worldwide

601 Columbia Ave, Bldg D, Riverside, CA 92507 USA
951.342.3100

[email protected]

Blacoh.com

PROUDLY MANUFACTURED IN THE USA

Pulsation Dampeners & Surge Suppressors
High Pressure Dampeners
Inlet Stabilizers
Sanitary Dampeners
Accumulators

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Содержание Sentry XPB

Страница 1: ...d side of the dampener The gas charge is contained by the bladder or bellows preventing contact between the system fluid and the gas When the dampener is sized correctly properly installed and charged according to the instructions provided it will greatly reduce the damaging effects of pressure variations in piping systems and significantly improve the efficiency of transferring liquids All dampen...

Страница 2: ...stomeric bladders or diaphragms Unless otherwise specified the word bellows refers to both PTFE and Stainless Steel metal bellows MODEL Specifications Installation Information Model No Serial No Installation Date Body Material Wetted Non wetted Bladder Bellows Material Pump Area and Number Purchased From Contact Phone Email 1 BLACOH Industries Table of Contents SAFETY Warnings 2 Safety Symbols 2 G...

Страница 3: ...e performing dampener maintenance or repair Remove all pressure from dampener AND pumping system before disassembly removal or maintenance Static spark can cause an explosion resulting in severe injury or death Ground dampeners and pumping system when pumping flammable fluids or operating in flammable environments General Safety General Safety DO NOT misuse dampener including but not limited to ov...

Страница 4: ...if a minimum of 5 to 10 psi 0 4 to 0 7 bar back pressure downstream of dampener is available A BLACOH back pressure valve may be required downstream of dampener except when dampener is used as an inlet stabilizer for the inlet side of the pump It is recommended that a BLACOH pressure relief valve be installed in all pump systems to ensure compliance with pressure limits on system equipment To avoi...

Страница 5: ...e with highly aggressive fluids Santoprene 20 F to 225 F 29 C to 107 C Excellent choice as a low cost alternative for PTFE in many applications FDA Silicone 20 F to 300 F 29 C to 149 C FDA approved food grade material for use in food and pharmaceutical processing Viton 10 F to 350 F 23 C to 177 C Use with hot and aggressive fluids good with aromatics solvents acids and oils Non Metallic Body Mater...

Страница 6: ... pressure usually 80 of system pressure is stabilized on charging hose gauge 6 Close charging valve completely by turning valve opening nut clockwise approximately 4 5 revolutions Use a suitable wrench to tighten firmly 7 Turn off valve at Nitrogen source and slowly loosen charging hose connection to charging valve or if used slowly open bleed valve on BLACOH charging hose manifold Wait to let all...

Страница 7: ...orts as needed Any of the three dampener ports can be the inlet or outlet port or the dampener can be used as a tee using all three ports Figure A Figure B Step 2 Startup Start the pump and observe the system pressure gauge which should be mounted downstream of dampener After approximately one minute pressure fluctuations should be reduced to a minimum If pulsations are not minimal the probable ca...

Страница 8: ...nd replace if needed 6 Remove dampener cap s from dampener housing Depending on model dampener will have a single cap or dual hex nut caps Single Cap Model Thread two 3 5 16 18 Grade 8 bolts into threaded bolt holes in cap Insert rod or heavy duty screwdriver with long shank between the two bolts and remove cap by turning counterclockwise Figure 3 Dual Cap Model Use appropriate tool to remove both...

Страница 9: ...ds 9 Using a rod or long shank screwdriver and the two bolts thread wetted cap clockwise into non wetted housing carefully to avoid cross threading Figure 3 Cap must be tightened firmly into housing to ensure a proper seal Remove the two bolts from wetted cap Single Cap PTFE Bellows Model Figure 5 1 Install bladder onto non wetted cap making sure internal bladder bead is seated in cap bead groove ...

Страница 10: ...stall O ring onto O ring groove in PTFE bellows making sure O ring is seated in bellows bead groove 3 Snap bellows onto wetted cap making sure bellows is firmly attached 4 Lubricate wetted cap threads with LOCTITE C 5A Copper Anti Seize Molykote G n Metal Assembly Paste or similar anti seize compound Apply paste sparingly by hand or with a stiff brush rubbing paste into cap threads 5 Spray bellows...

Страница 11: ... housing lip port Feed one loose wire end through housing lip port and twist remaining wire lengths together tightly Pull twisted wire taut up to cap safety wire bolt which should be located counterclockwise above housing lip port and wrap clockwise once around safety wire bolt For single cap models fitted with PTFE bellows where charging valve is installed on non wetted housing pull twisted safet...

Страница 12: ...ng Instructions and Pressure Seal Check sections above to properly charge dampener and check pressure seal before proceeding to next step Nitrogen becomes extremely cold and can burn bare skin when released under pressure Also ice may form and clog the charging valve which will prevent complete pressure charge release Wait at least one minute after all pressure has been released before continuing ...

Страница 13: ...Worldwide 601 Columbia Ave Bldg D Riverside CA 92507 USA 951 342 3100 Sales Blacoh com Blacoh com PROUDLY MANUFACTURED IN THE USA Pulsation Dampeners Surge Suppressors High Pressure Dampeners Inlet Stabilizers Sanitary Dampeners Accumulators ...

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