WIL-12330-E-09
Where Innovation Flows
EOM
ENGINEERING OPERATION & MAINTENANCE MANUAL
PS2 Saniflo™ Hygienic™ Series Clamped Metal Pump
Страница 1: ...WIL 12330 E 09 Where InnovationFlows EOM ENGINEERING OPERATION MAINTENANCE MANUAL PS2 Saniflo Hygienic Series Clamped Metal Pump ...
Страница 2: ... PSG California LLC Wil Flex is a trademark of PSG California LLC Saniflex is a trademark of PSG California LLC All trademarks names logos and service marks collectively trademarks in this document are registered and unregistered trademarks of their respective owners Nothing contained in this document should be construed as granting any license or right to use any trademark without the prior writt...
Страница 3: ...l Stroke TPE Fitted 9 PS2 Saniflo HS Full Stroke PTFE Fitted 9 Suction Lift Capability 10 SECTION 6 Suggested Installation Operation Maintenance and Troubleshooting 11 SECTION 7 Disassembly Reassembly 14 Pump Disassembly 14 Wil Gard Diaphragm Sensor 17 Swivel Pump Stand Option 18 Air Valve Center Section Disassembly 19 Single Point Exhaust 22 Reassembly Hints and Tips 22 SECTION 8 Clean in Place C...
Страница 4: ...cally with all wetted pump components CAUTION Before attempting any maintenance or repair disconnect the compressed air line to the pump and allow all air pressure to bleed from the pump Disconnect all intake discharge and air lines Drain the pump by turning it upside down and allowing any fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid ...
Страница 5: ...n 0783 Saniflo HS Wil Gard 220V w Swivel Stand DIN Connection 0784 Saniflo HS SMS Connection 0785 Saniflo HS w Swivel Stand SMS Connection 0786 Saniflo HS Wil Gard 110V SMS Connection 0787 Saniflo HS Wil Gard 220V SMS Connection 0788 Saniflo HS Wil Gard 110V w Swivel Stand SMS Connection 0789 Saniflo HS Wil Gard 220V w Swivel Stand SMS Connection 0770E Saniflo HS 1935 2004 EC 0771E Saniflo HS w Sw...
Страница 6: ...f its seat while the opposite discharge valve ball is forced onto its seat forcing fluid to flow through the pump discharge The movement of diaphragm A toward the center of the pump creates a vacuum within liquid chamber A Atmospheric pressure forces fluid into the inlet manifold of the pump The inlet valve ball is forced off its seat allowing the fluid being pumped to fill the liquid chamber FIGU...
Страница 7: ...4 G 505 19 9 H 104 4 1 J 480 18 9 K 648 25 5 L 351 13 8 M 401 15 8 N 394 15 5 P 432 17 0 R ø10 ø 4 LW0436 REV A PS2 SANIFLO HYGIENIC SERIES FIXED STAND DIMENSIONS ITEM METRIC mm STANDARD inch A 343 13 5 B 81 3 2 C 327 12 9 D 540 21 3 E 591 23 3 F 61 2 4 G 322 12 7 H 69 2 7 J 292 11 5 K 460 18 1 L 185 7 3 M 224 8 8 N 191 7 5 P 229 9 0 R ø10 ø0 4 LW0435 REV A DIMENSIONAL DRAWING DIMENSIONAL DRAWING ...
Страница 8: ... in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure PS2 SANIFLO HYGIENIC SERIES FULL STROKE TPE INTEGRAL PISTON DIAPHRAGM FITTED Ship Weight 40 kg 80 lb Air Inlet 1 2 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 2 4 m Dry 8 7 9 m Wet 26 Disp Per Stroke1 0 2 L 0 07 gal Max Flow Rate 117 lpm 31 gpm Max Size Solids 6 4 mm 1 4 1Displacement per stroke...
Страница 9: ... fall in the center of the pump s performance curve Caution Do not exceed 8 6 bar 125 psig air supply pressure PS2 SANIFLO HYGIENIC SERIES FULL STROKE PTFE FITTED Ship Weight 40 kg 80 lb Air Inlet 1 2 Inlet 25 mm 1 Outlet 25 mm 1 Suction Lift 1 5 m Dry 10 7 6 m Wet 25 Disp Per Stroke1 0 2 L 0 07 gal Max Flow Rate 117 lpm 31 gpm Max Size Solids 6 4 mm 1 4 1Displacement per stroke was calculated at ...
Страница 10: ...00 above sea level This chart is meant to be a guide only There are many variables that can affect your pump s operating characteristics The number of intake and discharge elbows viscosity of pumping fluid elevation atmospheric pressure and pipe friction loss all affect the amount of suction lift your pump will attain SUCTION LIFT CAPABILITY SUCTION LIFT CAPABILITY ...
Страница 11: ... and then multiplying that figure by the displacement per stroke Muffler Using the standard Wilden muffler sound levels are reduced below OSHA specifications You can use other mufflers to reduce sound levels farther but they usually reduce pump performance Elevation Selecting a site that is well within the pump s dynamic lift capability will assure that loss of prime issues will be eliminated In a...
Страница 12: ...is used to regulate volume Pump discharge rate also can be controlled by throttling the pump discharge by partially closing a valve in the discharge line of the pump This action increases friction loss which reduces flow rate See Performance This is useful when the need exists to control the pump from a remote location When the pump discharge pressure equals or exceeds the air supply pressure the ...
Страница 13: ...l to be unable to shift Pump runs but little or no product flows 1 Check for pump cavitation Slow pump speed down to allow thick material to flow into liquid chambers 2 Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped cavitation 3 Check for sticking ball check valves a If material being pumped is not compatible with pump elastomers swel...
Страница 14: ...r process fluid NOTE Your specific pump model may vary from the configuration shown however pump disassembly procedure will be the same NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 1 Step 2 Step 3 Prior to assembly alignment marks should be placed on the liquid chambers and air chambers to assist with proper alignment during reassembly Loosen the wing nut and rem...
Страница 15: ...sing to the left or to the right This procedure works for the inlet manifold and discharge manifold connections Now the large clamp bands can be removed NOTE Prior to assembly alignment marks should be placed on the liquid chambers and air chambers to assist with proper alignment during reassembly Step 10a Step 10b Next remove the liquid chamber from the center section assembly If your pump is fit...
Страница 16: ...ocedure for removing the diaphragm is slightly different In this case simply grasp the diaphragm in two locations and turn in a counterclockwise direction Step 12a Step 12b After loosening and removing the outer piston the remaining diaphragm assembly and shaft can be removed from the center section assembly If your pump is fitted with an IPD the procedure for removing the diaphragm is the same DI...
Страница 17: ...e primary diaphragm and the back up diaphragm on both sides of the pump at the six o clock position They should be positioned approximately half the distance to the shaft from the edge of the diaphragm Prior to installing the liquid chamber and after positioning the Wil Gard sensor cable between the primary and back up diaphragms run the sensor cable along the diaphragm bead but outside the pump N...
Страница 18: ...mended that the pump be disassembled while attached to the stand If it is necessary to remove the pump from the stand while fully assembled use a hoist or mechanical means to support the pump as it is removed from the stand To remove your Saniflo Hygienic Series pump from the swivel pump stand first loosen the anti rotation bolt item 1 by turning counterclockwise Next ensure the entire pump weight...
Страница 19: ...ning it upside down and allowing any fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 1 Step 2 Step 3 Using a 9 16 wrench loosen the bolts that connect the center section to the stand CAUTION With bolts removed the center section is no longer attached to the s...
Страница 20: ...s are removed Step 7 Step 8 Step 9 Remove the air valve spool from the air valve body by threading one air valve bolt into the end of the air valve spool and gently sliding the spool out of the air valve body Inspect seals for signs of wear and replace entire assembly if necessary Use caution when handling air valve spool to prevent damaging seals NOTE Seals should not be removed from assembly Sea...
Страница 21: ...ol sleeve and inspect for nicks gouges and wear Replace pilot sleeve or outer sleeve O rings if necessary During reassembly never insert the pilot spool into the sleeve with the notched end first this end incorporates the urethane O ring and will be damaged as it slides over the ports cut in the sleeve NOTE Seals should not be removed from pilot spool Seals are not sold separately DISASSEMBLY REAS...
Страница 22: ...pool bore with NLGI grade 2 white EP bearing grease or equivalent Clean the inside of the center section shaft bore to ensure no damage is done to new shaft seals A small amount of NLGI grade 2 white EP bearing grease can be applied to the muffler and air valve gaskets to lubricate gaskets during assembly Make sure that the exhaust port on the muffler plate is centered between the two exhaust port...
Страница 23: ...se 5 With the seal clamped in the pliers insert the seal into the busing bore and position the bottom of the seal into the correct groove When the bottom of the seal is seated in the groove release the clamp pressure on the pliers This will allow the seal to partially snap back to its original shape 6 After removing the pliers you will notice a slight bump in the seal shape Before the seal can be ...
Страница 24: ...leaning cycle and temperature of cleaning fluid apply Suggested flow rate for the PS4 HS pump is 11 m3 h 50 gpm Typically higher is better Typical CIP temperature is 77 C to 82 C 170 F to 180 F Typical chemicals include NaOH sodium hydroxide caustic for wash and light acid and sanitizers for rinse Once an initial CIP regimen is established it may need to be modified to accommodate specific process...
Страница 25: ...WIL 12330 E 09 25 PS2 Saniflo Hygienic Series SECTION 9 PS2 SANIFLO HYGIENIC SERIES LW0437 REV B ALL CIRCLED PART IDENTIFIERS ARE INCLUDED IN REPAIR KITS EXPLODED VIEW AND PARTS LIST ...
Страница 26: ...PTFE 1 02 3810 03 31 Shaft Stud 3 8 16 X 1 1 4 2 02 6150 03 85 32 Spring Disk 2 02 6802 08 33 Piston Inner P2 Pro Flo Non PTFE 2 02 3701 01 34 Diaphragm Full Stroke PTFE Back Up 2 Diaphragm Full Stroke IPD Back Up 3 A 2 02 1061 55 35 Diaphragm Primary 2 Diaphragm Full Stroke PTFE Primary 2 02 1040 55 Diaphragm Full Stroke IPD Primary 2 36 Piston Outer Non PTFE 2 02 4550 10 385P Reduced Stroke SIPD...
Страница 27: ...tud 3 8 16 X 1 1 4 2 02 6150 03 85 32 Spring Disk 2 02 6802 08 33 Piston Inner P2 Pro Flo Non PTFE 2 02 3701 01 34 Diaphragm Full Stroke PTFE Back Up Pkg 2 1 Diaphragm Full Stroke IPD Back Up 3 A Pkg 2 1 02 1061 55E 35 Diaphragm Primary Pkg 2 1 Diaphragm Full Stroke PTFE Primary Pkg 2 1 02 1040 55E Diaphragm Full Stroke IPD Primary Pkg 2 1 02 1031 56E 36 Piston Outer Non PTFE 2 02 4550 10 385P Red...
Страница 28: ...55 02 1320 55 85 08 1375 55 FDA Wil Flex 02 1010 57 02 1065 57 02 1031 57 02 1086 57 FDA FKM 02 1320 68 85 02 1400 68 85 LW0438 Rev D PS2 SANIFLO HYGIENIC SERIES 1935 2004 EC Material DIAPHRAGMS 2 FULL STROKE DIAPHRAGMS 2 FULL STROKE BACK UP DIAPHRAGMS 2 FULL STROKE IPD DIAPHRAGMS 2 FULL STROKE IPD BACK UP DIAPHRAGMS 2 VALVE BALL 4 GASKET 1 4 GASKET 2 4 FDA Buna N 02 1320 69 85E 08 1375 69E FDA EP...
Страница 29: ...WIL 12330 E 09 29 PS2 Saniflo Hygienic Series SECTION 11 SECTION 11 DECLARATION OF CONFORMITY ...
Страница 30: ...WIL 12330 E 09 30 PS2 Saniflo Hygienic Series NOTES ...
Страница 31: ...WIL 12330 E 09 31 PS2 Saniflo Hygienic Series NOTES ...
Страница 32: ... USA P 1 909 422 1730 psgdover com Copyright 2021 PSG a Dover Company PSG reserves the right to modify the information and illustrations contained in this document without prior notice This is a non contractual document WIL 12330 E 09 Where InnovationFlows ...
