Standard Pump SP3G30 Series Instructions And Parts List Download Page 19 | Manualshive

Page: 19 / 46

Standard Pump SP3G30 Series Instructions And Parts List Download Page 19

Service

3A4552A

19

Check Valve Repair

Disassembly

Reference numbers with an asterisk (*) are replacement
parts. For a complete list of replacement parts see

Parts

, page 29 and following.

1.

Follow the

Pressure Relief Procedure,

Disconnect all hoses.

2.

Pull the quick release pins and tilt the pump to drain.

3.

From the outlet manifold, remove both upper
clamps (132a).

4.

Remove outlet manifold leaving elbows (128), gas-
kets (129), clamps (130), and tee (339) assembled.

5.

For 3A Ball Check pumps:

remove ball gasket (240).

Remove middle clamp (132c) and ball stop housing
(2XA). Remove middle gasket (240) and ball (541).
Remove lower clamp (132b), seat (2XB), and gas-
ket (240). Clean all parts and inspect for wear or
damage. Replace parts as needed.

F

IG

. 13: 3A Ball Check Assembly

TI8768a

128

129*

132c

*240

2XB

132a

*240

130

2XA

*240

132b

*541

«
...
17
18
19
20
21
...
»

Summary of Contents for SP3G30 Series

Page 1: ...ional use only See Models on page 3 for model numbers descriptions and compliance approvals 120 psi 0 8 MPa 8 bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 bar Maximum Air Input Pressure Model...

Page 2: ...air 19 Standard Diaphragm Repair 21 3A Overmolded Diaphragm Repair 24 Bearing and Air Gasket Removal 26 Pump Matrix 28 Sanitary Series Stainless Steel Pumps 28 Parts Drawing Fluid Section 29 Parts Lis...

Page 3: ...30SSE Flange Sanitary Diaphragm Pump SPSG30SSS Flange Sanitary Ball Check Pump SPFC30SSS Flange Sanitary Flapper Check Pump SPFC30SSB Flange SPPP30SSS Flange SPPP30SSB Flange SPPP30SSF Flange SPSG15SS...

Page 4: ...ic drop cloths potential static arc Ground all equipment in the work area See Grounding instructions Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords...

Page 5: ...rpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep...

Page 6: ...on each side to allow the pump to rotate while still securely mounted to the bracket FIG 1 Quick release pins for pump rotation Grounding Pump Connect a ground wire and clamp as shown in FIG 2 Loosen...

Page 7: ...flexible air hose A between the accessories and the 1 2 npt f pump air inlet M Use a minimum 3 8 in 9 5 mm ID air hose Screw an air line quick disconnect coupler D onto the end of the air hose A and s...

Page 8: ...relieve pressure in the hose if it is plugged The drain valve reduces the risk of serious injury including splashing in the eyes or on the skin or contamination from hazardous fluids when relieving p...

Page 9: ...pped with the ports facing the same direction To reorient the ports into any position 1 Remove the clamps 130 holding the inlet and or outlet tee to the elbows 2 Rotate the manifold tee 339 and reatta...

Page 10: ...he end of the air exhaust line to catch fluid in case of a diaphragm rupture See FIG 5 FIG 5 Venting Exhaust Air Be sure the system is properly ventilated for your type of installation You must vent t...

Page 11: ...onnections to be sure they are tight Tighten fluid inlet and outlet connections securely 3 Place the suction tube if used in fluid to be pumped NOTE If fluid inlet pressure to the pump is more than 25...

Page 12: ...w the Pressure Relief Procedure page 11 3 Disassemble the fluid section of the pump and accessories See Check Valve Repair page 19 and Standard Diaphragm Repair page 21 or 3A Overmolded Diaphragm Repa...

Page 13: ...commended maintenance procedures and frequencies Maintenance must be per formed by trained personnel per the established schedule Task Operator Maintenance Person Daily Weekly Monthly Inspect system f...

Page 14: ...wedged into seat 233 due to overpressur ization Follow Pressure Relief Proce dure page 11 Disassemble ball check assembly and inspect for damage see page 19 Dispensing valve clogged Relieve pressure a...

Page 15: ...block plate pilot block u cups or pilot pin o rings Repair or replace See page 16 Worn shaft seals Replace See page 21 standard or page 24 3A Overmolded Pump leaks air externally Air valve cover is lo...

Page 16: ...ressure Relief Procedure page 11 2 With a Torx T20 screwdriver or 7 mm 9 32 in socket wrench remove the six screws 103 air valve cover 102 and gasket 104 See FIG 6 3 Move the valve carriage 105 to the...

Page 17: ...as explained on page 26 Reassemble the fluid sec tion 2 Install the valve plate 108 in the cavity seal down Install the three screws 103 using a Torx T20 screwdriver or 7 mm 9 32 in socket wrench Tigh...

Page 18: ...See FIG 11 8 Install the valve carriage 105 so its tabs slip into the grooves on the narrow end of the actuator pis tons 111 See FIG 11 9 Align the valve gasket 104 and cover 102 with the six holes i...

Page 19: ...drain 3 From the outlet manifold remove both upper clamps 132a 4 Remove outlet manifold leaving elbows 128 gas kets 129 clamps 130 and tee 339 assembled 5 For 3A Ball Check pumps remove ball gasket 24...

Page 20: ...pumps remove gasket 240 Remove middle clamp 132c and housing 252 Remove middle gasket 240 and flapper valve 251 Remove lower clamp 132b lower flapper housing 248 and gasket 240 Clean all parts and ins...

Page 21: ...rse order See step 5 Tighten clamps hand tight NOTE For flapper check make sure flapper check 251 is placed properly in housing 248 groove Ensure that the flapper check moves freely Standard Diaphragm...

Page 22: ...housing 101 Hold the shaft flats with a 19 mm open end wrench and remove the diaphragm assembly from the shaft Disassemble the remaining diaphragm assembly 8 Inspect the diaphragm shaft 121 for wear o...

Page 23: ...the other diaphragm assembly to the shaft as explained in step 2 6 Using a 5 8 in wrench hold the wrench flats of one diaphragm assembly and torque the other dia phragm to 60 70 ft lb 81 94 N m NOTE...

Page 24: ...ssembled handtight To loosen grip both diaphragms securely around the outer edge and rotate counterclockwise One diaphragm assembly will come free and the other will remain attached to the shaft Remov...

Page 25: ...the air cover at this point 5 Supply the pump with low pressure air less than 7 psi 05 MPa 0 5 bar The diaphragm will very slowly pull onto the air cover 120 Find the pres sure that keeps the diaphrag...

Page 26: ...with new ones 7 Use a bearing puller to remove the diaphragm shaft bearings 117 air valve bearings 112 or pilot pin bearings 113 Do not remove undamaged bear ings 8 If you removed the diaphragm shaft...

Page 27: ...oles near the center of the cover 6 Apply medium strength blue thread locker to the threads of the screws 122 Install the screws 122 handtight Using a 10 mm socket wrench torque the screws oppositely...

Page 28: ...eel Stainless Steel PTFE Overmolded PTFE SPSG30SSS 3 x 3 Santoprene SPSG30SSE 3 x 3 Overmolded EPDM 3 inch 3A Series SP3G30SSE 3 x 3 Stainless Steel Stainless Steel PTFE Overmolded EPDM 3 inch Flapper...

Page 29: ...hragm if needed Apply a medium strength thread locker to shaft side of screw threads Apply a waterproof sanitary lubricant to clamps clamping surfaces and gaskets 1 2 3 3 3 3 3 3 3 3 3 2 Sanitary Ball...

Page 30: ...f items 132 248 251 252 and 12x item 240 1 132 400 308 CLAMP 4 in 4 248 400 331 HOUSING lower flapper 4 251 400 332 VALVE flapper weldment 4 252 400 314 HOUSING upper flapper 4 Model SPSG15 132 400 27...

Page 31: ...312 BOLT 2 444 400 311 PLATE diaphragm 2 445 400 297 PLATE diaphragm 2 Kit 400 074 Buna N includes 110 446 110 400 211 U CUP 2 446 DIAPHRAGM 2 143 400 312 BOLT 2 444 400 311 PLATE diaphragm 2 445 400...

Page 32: ...659 164 TI4680c TI8068b 638 122 120 119 637 147 Z 3 2 Apply medium strength adhesive to outside surface of piston bearing and inside surface of center housing bore Apply a medium strength thread locke...

Page 33: ...BEARING piston 2 113 400 229 BEARING pin 2 114 400 228 PIN push 2 115 400 221 O RING 2 116 400 232 BLOCK pilot 1 117 400 227 BEARING shaft 2 119 400 223 GASKET air cover 2 120 400 310 COVER machined...

Page 34: ...pper check valve to 3A ball check valve Includes four seats and four ball stops Balls need to be ordered separately 400 081 Flapper Valve Conversion Kit Converts ball check valve to flapper check valv...

Page 35: ...Model SPSG15 Dimensional Drawing 3A4552A 35 Model SPSG15 Dimensional Drawing 23 6 in 594 4 mm 17 0 in 431 8 mm 35 8 in 909 3 mm 24 9 in 632 5 mm 8 6 in 218 4 mm TI8778a TI8777a 23 5 in 596 9 mm...

Page 36: ...speed material properties and other variables 28 ft 8 5 m wet 15 ft 4 57 m dry Maximum size pumpable solids 5 8 in 15 9 mm Maximum Noise Level at 100 psi full flow 90 dBa Sound Power Level 103 dBa No...

Page 37: ...read fluid outlet pressure To find Pump Air Pressure scfm or m3 min at a specific fluid flow gpm lpm and operating air pressure psi MPa bar 1 Locate fluid flow rate along bottom of chart 2 Read vertic...

Page 38: ...3 in 490 2 mm 22 0 in 558 8 mm TI4929e 28 3 in 718 8 mm 6 5 in 165 1 mm 23 5 in 596 9 mm 28 4 in 721 4 mm 6 5 in 165 1 mm 37 6 in 955 0 mm TI7610d 3A Ball Check Valve Pumps Sanitary Ball Check Valve P...

Page 39: ...Model SPXX30 Dimensional Drawing 3A4552A 39 19 3 in 490 2 mm 21 3 in 541 0 mm 10 4 in 264 2 mm 31 7 in 805 2 mm ti30271a Poultry Pumps...

Page 40: ...m dry Ball 18 ft 5 5 m wet 9 ft 2 75 m dry Maximum size pumpable solids Flapper 2 5 in 63 5 mm Ball 1 0 in 25 4 mm Maximum Noise Level at 100 psi full flow 90 dBa Sound Power Level 103 dBa Noise Level...

Page 41: ...d outlet pressure To find Pump Air Pressure scfm or m3 min at a specific fluid flow gpm lpm and operating air pressure psi MPa bar 1 Locate fluid flow rate along bottom of chart 2 Read vertical line u...

Page 42: ...isted above conforms fully with the 3 A Accepted Practice s designated Legal responsibility for conformance is solely that of the holder of this Process Certificate and 3 A Sanitary Standards Inc does...

Page 43: ...ment that are intended to contact food were assessed using one or more of the regulations and or texts referenced in ANNEX 1 of this declaration Compliance is subject to material and equipment storage...

Page 44: ...ed to come into contact with food Rubber and Elastomers Council of Europe Committee of Ministers Resolution ResAP 2004 4 on rubber products intended to come into contact with foodstuffs US Food and Dr...

Page 45: ...LFDGR UHODWLYDPHQWH j GLUHFWLYD 2UJDQLVPR QRWLILFDGR GH OD GLUHFWLYD LUHNWLLYLQ PXNDLVHVWL LOPRLWHWWX WDUNDVWXVODLWRV QPlOW RUJDQ I U GLUHNWLYHW HGQ R QiPHQ RUJiQ SUR VP UQLFL 7HDYLWDWXG DVXWXV GLUHNW...

Page 46: ...Pump will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any def...

Reviews:

No comments