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VERDER HI-CLEAN VA-2H40, Запасные части

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Repair

Reassemble

Reassemble

Reassemble the

the

the Overmolded

Overmolded

Overmolded Diaphragms

Diaphragms

Diaphragms

NOTICE

NOTICE

NOTICE

After reassembly, allow the thread locker to cure
for 12 hours, or per manufacturer’s instructions,
prior to operating the pump. Damage to the pump
will occur if the diaphragm shaft bolt loosens.

TIP:

TIP:

TIP: If you are also repairing or servicing the center
section, follow

Center Section Repair, page 19

,

before replacing diaphragms.

1.

Lubricate and install the shaft u-cups (106) so
the lips face

out

out

out

of the housing (101).

2.

Assemble plate (9) onto diaphragm (10) with
screw (14). Rounded side of plate (9) should
face diaphragm. Make sure the side marked AIR
SIDE faces the center housing.

NOTE:

NOTE:

NOTE: Thread locker must be applied to screw
(14) for all diaphragm assemblies.

1

Apply a high-strength thread locker to
attach the screw to the diaphragm.

2

Apply a medium-strength thread locker
to the shaft side of the screw.

3.

Screw assembled diaphragm assembly into shaft
(24) and hand tighten.

4.

Grease the length of the diaphragm shaft (24),
and slide it through the housing (101).

5.

Assemble the other diaphragm assembly to the
shaft as explained in step 2.

6.

Grip both diaphragms securely around their outer
edge and rotate clockwise until bottomed on the
shaft.

NOTE:

NOTE:

NOTE: Apply waterproof, sanitary lubricant to the
clamp (21) and clamping surface of the cover
(15) to ease assembly.

NOTE:

NOTE:

NOTE: Use a food grade anti-seize lubricant on
the clamp threads to aid assembly.

7.

Align the fluid covers (15) and the center housing.
Secure the covers with the clamps (21) and hand
tighten. If, after installing the first fluid cover, the
opposing diaphragm protrudes away from the
center housing, leaving a gap between the center
housing and the second fluid cover, do not try
to force the diaphragm into position. Instead,
complete the following procedures in steps 7a–7i
to attach the second fluid cover.

a.

Remove the air valve cover (B), the gasket
(C), and the pilot cup (D). See the image in
step i.

b.

Within the drive, shift the main air valve
carriage (E) away from the installed fluid
cover. This will expose the air passage that
feeds the assembled side.

c.

Reinstall the gasket (C) and the air valve
cover (B). Torque all bolts according to
instructions in your pump manual.

d.

Supply the pump with 0.7–1.4 bar (0.07–0.14
MPa, 10–20 psi) air pressure, just enough
to move the diaphragm. The diaphragm
will shift so the second fluid cover will seat
properly. Keep the air pressure on while air
flows out of the exhaust.

NOTE:

NOTE:

NOTE: Too much air pressure may cause the
diaphragm to deform and seat incorrectly.

e.

Install the remaining fluid cover.

f.

Follow the

Pressure Relief Procedure, page 9

.

Disconnect the air supply from the pump.

g.

Remove the air valve cover (B) and the
gasket (C).

h.

Lubricate and reinstall the pilot cup (D).

812.0064

17

Содержание HI-CLEAN VA-2H40

Страница 1: ...d classified locations locations locations unless unless unless otherwise otherwise otherwise stated stated stated See See See Approvals Approvals Approvals page page page for for for more more more information information information For For For professional professional professional use use use only only only Important Important Important Safety Safety Safety Instructions Instructions Instructio...

Страница 2: ...ard Diaphragm Repair 14 Overmolded Diaphragm Repair 16 Center Section Repair 19 Leak Detectors 21 Parts 22 Diaphragms 26 Technical Data 29 Customer Services Guarantee 31 Related Related Related Manuals Manuals Manuals Manual Manual Manual Number Number Number Title Title Title 812 0061 Verder HI CLEAN Diaphragm Pumps Operation 812 0254 Leak Detection System Instructions Parts 2 812 0064 ...

Страница 3: ... equipment in the work area See Grounding Grounding Grounding instructions Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Use only grounded fluid lines Stop Stop Stop operation operation operation immediately immediately immediately if static sparking occurs or you feel a...

Страница 4: ...se Call your distributor for information Route fluid lines and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend fluid lines or use fluid lines to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations TOXIC TOXIC TOXIC FLUID FLUID FLUID OR OR OR FUMES FUMES FUMES HAZARD HAZARD HAZARD Toxic fluids o...

Страница 5: ...our local supplier Pump Pump Pump Pump Pump Pump Size Size Size Wetted Wetted Wetted Parts Parts Parts Air Air Air Section Section Section Seat Seat Seat Material Material Material VA VA VA 2H 2H 2H 40 40 40 40 mm X X X High Sanitation 3 A 0 8 μm E E E Polished Stainless Steel SB SB SB Stainless Steel Buna N gasket Y Y Y Pharmaceutical 0 5 μm S S S Stainless Steel SE SE SE Stainless Steel EPDM gas...

Страница 6: ... coded EO or TScombined with flapper or TF ball checks comply with Class VI All models are approved to All fluid contact materials are FDA compliant and meet the United States Code of Federal Regulations CFR ATEX T code rating is dependent on the temperature of the fluid being pumped Fluid temperature is limited by the materials of the pump interior wetted parts See Technical Data page 29 for the ...

Страница 7: ... activated a shut down solenoid Investigate failure and reset leak detector Clogged suction line Inspect clear Sticky or leaking check balls or flapper checks Clean or replace Ruptured diaphragm Replace See standard or overmolded diaphragm repair procedure Reduced pump performance Restricted exhaust Remove restriction Loose suction line Tighten Ruptured diaphragm Replace See standard or overmolded...

Страница 8: ... diaphragm repair procedure Loose air valve cover Tighten screws Air valve gasket or air cover gasket is damaged Inspect replace Pump leaks air externally Loose air cover clamps Tighten clamps Pump leaks fluid externally from ball check valves Loose manifolds damaged seal between manifold and fluid cover or damaged gaskets Tighten manifold clamps or replace seats or clamps Chattering Check valve b...

Страница 9: ...e fluid drain valve K b For For For circulating circulating circulating applications applications applications ensure that the fluid shutoff valve J is closed and open the fluid drain valve K Air Air Air Valve Valve Valve Repair Repair Repair Tools Tools Tools Required Required Required Torque wrench Torx T20 screwdriver or 7 mm 9 32 in socket wrench Needle nose pliers O ring pick Lithium base gre...

Страница 10: ...ree screws 107 Remove the valve plate 110 6 Inspect the bearings 113 115 in place See Parts page 22 The bearings are tapered and if damaged must be removed from the outside This requires disassembly of the fluid section See Center Section Repair page 19 7 Clean all parts and inspect for wear or damage Replace as needed 10 812 0064 ...

Страница 11: ...in 112 Grease the pins and o rings Insert the pins into the bearings narrow narrow narrow end first 4 Install u cups 106 on each actuator piston 114 so the lips of the packings face the narrow narrow narrow end of the pistons 5 Lubricate the u cups 106 and actuator pistons 114 Insert the actuator pistons in the bearings 115 wide wide wide end first Leave the narrow end of the pistons exposed 6 Gre...

Страница 12: ...ump pull the frame quick release pins 207 and rotate the pump NOTE NOTE NOTE After draining rotate the pump to positions which will aid disassembly 3 Remove the clamps 23 on the outlet manifold 17 and remove the manifold NOTE NOTE NOTE Use care while removing manifolds to avoid damage to check valve components 4 Remove remaining clamps 23 manifolds 17 gaskets 18 and check valves 19 5 Clean and ins...

Страница 13: ...care while removing manifolds to avoid damage to check valve components 4 Remove remaining clamps 23 manifolds 16 and 17 gaskets 18 and check valves 8 5 Clean and inspect gaskets flappers and seating surfaces for any damage and replace as necessary 6 To continue with diaphragm disassembly see Disassemble the Standard Diaphragms page 14 Reassemble Reassemble Reassemble the the the Check Check Check...

Страница 14: ...Check Valve Repair page 12 3 Remove the clamps 21 from the fluid covers 15 then pull the fluid covers off of the pump 4 With both fluid covers removed using two 5 8 in wrenches hold the wrench flats on the plates Y of each diaphragm assembly and loosen One diaphragm assembly will come free and the other will remain attached to the shaft 5 Disassemble the free diaphragm assembly 6 Remove plate 12 w...

Страница 15: ...d to screw 14 as shown for all diaphragm assemblies 1 Apply a high strength thread locker to attach the screw to the diaphragm plate if needed 2 Apply a medium strength thread locker to the shaft side of the screw 3 Screw assembled diaphragm assembly into shaft 24 and hand tighten 4 Grease the length of the diaphragm shaft 24 and slide it through the housing 101 5 Assemble the other diaphragm asse...

Страница 16: ...ers are removed the diaphragm on the side of the pump which was last pressurized with air will be separated from the center section air cover This allows you to grip the diaphragms 5 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 Remove the freed diaphragm 10 with screw ...

Страница 17: ...proof sanitary lubricant to the clamp 21 and clamping surface of the cover 15 to ease assembly NOTE NOTE NOTE Use a food grade anti seize lubricant on the clamp threads to aid assembly 7 Align the fluid covers 15 and the center housing Secure the covers with the clamps 21 and hand tighten If after installing the first fluid cover the opposing diaphragm protrudes away from the center housing leavin...

Страница 18: ...install the gasket C and the air valve cover B Torque all bolts according to instructions in your pump manual 8 Reassemble the ball check valves and manifolds as explained in Check Valve Repair page 12 18 812 0064 ...

Страница 19: ...Standard Diaphragms page 14 or Disassemble the Overmolded Diaphragms page 16 NOTE NOTE NOTE If you are removing only the diaphragm shaft bearing 111 skip step 4 4 Disassemble the air valve as explained in Air Valve Repair page 9 5 Use a 9 16 in socket wrench to remove the screws 3 and nuts 105 holding the air covers to the frame 6 Use a 10 mm socket wrench to remove the screws 104 holding the air ...

Страница 20: ...lained in Reassemble Air Valve page 11 4 Align the new air cover gasket 102 so the pilot pin 112 protruding from the center housing 101 fits through the proper hole in the gasket 5 Align the air cover 103 so the pilot pin 112 fits in the middle hole M of the three small holes near the center of the cover 6 Apply a medium strength thread locker to the threads of the screws 106 Install the screws 10...

Страница 21: ...ed the material before installing NOTE NOTE NOTE If the leak detector fails to sense the material troubleshoot the leak detector to see if the leak sensor has failed or the leak detector is unable to detect the material 6 To install the leak detector to the pump a If the leak detector needs to be installed in the bushing simply screw the leak detector in just past finger tight NOTE NOTE NOTE If us...

Страница 22: ...Parts Parts Parts Parts Ball Check pump shown 22 812 0064 ...

Страница 23: ...Parts Flapper Check pump shown 812 0064 23 ...

Страница 24: ... X flapper 16 MANIFOLD inlet T4 1 812 0035 X ball 812 0101 Y ball 812 0036 X flapper MANIFOLD inlet D4 812 0172 X ball 812 0174 X flapper 17 MANIFOLD outlet T4 1 812 0028 X ball 812 0102 Y ball 812 0029 X flapper MANIFOLD outlet D4 812 0173 X ball 812 0175 X flapper Ref Ref Ref Part Kit Part Kit Part Kit Description Description Description Qty Qty Qty GASKET pkg of 4 812 0008 EPDM SE seats 812 015...

Страница 25: ...gms 812 0135 use with all diaphragms except TS diaphragms 103 COVER air includes Ref 25 2 819 0668 S 819 0521 E 104 819 4297 SCREW 12 105 CARRIAGE assembly 1 106 U CUP 4 107 819 0439 SCREW pkg of 9 10 Ref Ref Ref Part Part Part Description Description Description Qty Qty Qty 108 O RING 2 COVER 819 0259 S 109 819 0557 E 1 110 PLATE valve 1 111 819 0452 BEARING shaft pkg of 2 1 112 819 4288 PIN push...

Страница 26: ...t Qty Qty Qty BN BN BN 812 0259 1 SP SP SP 819 0574 1 TS TS TS 812 0126 1 VT VT VT 812 0127 1 Kits include 2 diaphragms 10 2 diaphragm backers 11 if applicable 1 packet anaerobic adhesive 2 o rings Kits include 2 diaphragms 10 2 diaphragm backers 11 if applicable 1 packet anaerobic adhesive Overmolded Overmolded Overmolded Diaphragm Diaphragm Diaphragm Kits Kits Kits Material Material Material Kit...

Страница 27: ...VT VT 1 812 0194 VA 2H40X Y NW SP EP 1 812 0195 VA 2H40X Y EP EO EP 1 812 0196 VA 2H40X Y EP SP EP 1 812 0197 VA 2H40X Y VT VT VT 1 Fluid Fluid Fluid Section Section Section Repair Repair Repair Kits Kits Kits Kit Kit Kit Description Description Description Qty Qty Qty 812 0198 VA 2H40X Y TF EO EP 1 812 0199 VA 2H40X Y TF TO TF 1 812 0200 VA 2H40X Y TF TS TF 1 812 0201 VA 2H40X Y TF SP EP 1 812 02...

Страница 28: ...Ref Ref Ref Description Description Description Qty Qty Qty 203 SCREW 3 8 16 unc 2 204 WASHER flat 2 205 BUSHING 2 206 NUT acorn 2 207 PIN quick release 2 208 RETAINER 2 Included in hinge repair kit 819 0583 Included in quick release pin kit 819 0584 28 812 0064 ...

Страница 29: ... 31 gallons 1 17 liters Maximum free flow delivery ball 105 gpm 397 5 lpm flapper 80 gpm 302 8 lpm Maximum pump speed ball 165 cpm flapper 260 cpm Weight Weight Weight ball 89 lb 40 4 kg flapper 83 lb 37 6 Fluid Fluid Fluid Inlet Inlet Inlet and and and Outlet Outlet Outlet Size Size Size Stainless Steel 1 5 in sanitary flange or 40 mm DIN 11851 male thread Noise Noise Noise Data Data Data Sound P...

Страница 30: ... Fluid Fluid Temperature Temperature Temperature Range Range Range Diaphragm Ball Seat Diaphragm Ball Seat Diaphragm Ball Seat Material Material Material Fahrenheit Fahrenheit Fahrenheit Celsius Celsius Celsius FKM Fluoroelastomer VT 40 to 275 F 40 to 135 C Polychloroprene check balls NW 0 to 180 F 18 to 82 C EPDM overmolded diaphragm EO 40 to 275 F 40 to 135 C PTFE overmolded diaphragm TO 40 to 1...

Страница 31: ... and shall not exceed the purchase price WARRANTY WARRANTY WARRANTY DISCLAIMER DISCLAIMER DISCLAIMER VERDER has made an effort to illustrate and describe the products in the enclosed brochure accurately however such illustrations and descriptions are for the sole purpose of identification and do not express or imply a warranty that the products are merchantable or fit for a particular purpose or t...

Страница 32: ...Italy Italy Verder Italia Via Maestri Del lavoro 5 02100 Vazia Rieti ITALY Tel 39 07 46 229064 e mail info verder it Korea Korea Korea Verder Korea 15 26 Beodeul ro 1362 Paltan myun Hwaseong si Gyeonggi do 18578 KOREA Tel 82 31 355 0316 e mail sales verder kr The The The Netherlands Netherlands Netherlands Verder BV Leningradweg 5 NL 9723 TP Groningen THE NETHERLANDS Tel 31 50 549 59 00 Fax 31 50 ...

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