SPXFLOW Universal 5000 Industrial Series Скачать руководство пользователя страница 20 | Manualshive

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SPXFLOW Universal 5000 Industrial Series Скачать руководство пользователя страница 20

18

95-03012

SEAL MAINTENANCE

1. Packing Seal

a. To suit the required service, a variety of

packing materials and replaceable shaft
sleeves are available. Standard packing
material is braided teflon-compounds.
Standard sleeves are 316 stainless; optional
sleeves of ceramic coated stainless are
available.

b. External adjustment with gland nuts will

maintain sealing until worn packing can be

conveniently replaced.

c . New packing ring can be installed by

loosening gland, sliding it back and insert-

ing packing into the cavity in front of gland.

d.

DO NOT TIGHTEN GLAND EXCESSIVELY

.

A small amount of liquid leakage is normal

for

pac

k

ing lubrication.

c. Remove packing retainers with a screwdriver.

d. Turn body over, remove gland and use a

dowel and soft hammer to drive packing rings
from body.

Packing Replacement

a. To facilitate repacking, disassemble the fluid head

assembly from bearing gear case.
(See Section Vlll, page 21)

b. Clean and inspect shaft sleeves; if worn, remove

and replace both sleeve and shaft O-ring.

REMOVABLE SLEEVE

SHAFT O-RING

STOP PIN

GLAND
NUT

PACKING

SLEEVE

DOWEL

PACKING
RINGS

FLUID HEAD
ASSEMBLY

LIFT
& PULL
TAB

NOTE: Seat Retainer may also be called gland.

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Содержание Universal 5000 Industrial Series

Страница 1: ...dustrial Series ROTARY POS ITIVE D I S PLACE M E NT PU M P FOR M NO 95 03012 R EVI S ION 12 2015 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT I N ST...

Страница 2: ...by any means electronic or mechanical including photocopying and recording for any purpose without the express written per mission of SPX FLOW Inc Copyright 2015 SPX FLOW Inc All Rights Reserved Revi...

Страница 3: ...47 5080 Standard Seals 52 XIII Stuffing Box Dimensions 53 WARNING LABEL REPLACEMENT 54 Safety 2 I Receiving and Warranty 3 ll Installation 4 lll Start up Check List 10 IV Troubleshooting a Pump Syste...

Страница 4: ...e of when completing the task Read and understand this manual prior to installing operatingormaintaining thispump REPLACEMENT LABEL See Page 57 REPLACEMENT LABEL See Page 57 WARNING TO AVOID SERIOUS I...

Страница 5: ...of one 1 year from the date of shipment This warranty shall not apply to products which require repair or replacement due to normal wear and tear or to products which are subjected to accident misuse...

Страница 6: ...4 95 03012 SECTION II INSTALLATION...

Страница 7: ...let lines Pump war ranty is not valid for damages caused by a hydraulic overload from operation or start up with a closed valve in the system WARNING Full coupling guards must be installed to isolate...

Страница 8: ...mal expansion joints to minimize forces on pump Flexible joints can also be used to limit the transmis sion of mechanical vibration Anchor free ends of any flexible hose in system Portable bases for m...

Страница 9: ...uids and in start stop operation Relief Valve To protect the pump and piping system against excessive pressure a relief valve should be installed An integral relief valve designed to bypass the fluid...

Страница 10: ...bypass pressure to an acceptable value Inlet Side Strainers and Traps Inlet side strainers and traps can be used to pre vent pump damage from foreign matter Selection must be carefully made as cloggin...

Страница 11: ...o get equal dimension at all points At the same time set space between coupling halves to manufacturer s recommended distance FEELER OR TAPER GAUGE SHIM AS NEEDED Check parallel misalignment Use strai...

Страница 12: ...re clean and free of foreign material such as welding slag gaskets etc Do not use pump to flush system 3 See that all piping connections are tight and leak free Where possible check system with non ha...

Страница 13: ...ming Inlet line clogged or restricted Clear line clean filters etc Air leaks due to bad seals or pipe Replace seals check lines for connections leakage can be done by air pressure or by filling with l...

Страница 14: ...usted Adjust or clear valve or held off seat by foreign material flow is being recirculated to inlet Insufficient flow Speed too low to obtain Check flow speed curve desired flow Air leak due to bad s...

Страница 15: ...valve etc Insufficient flow Hot HC or extra clearance rotors Replace with standard clearance High slip on cold fluid and or low rotors viscosity fluid Worn pump Increase pump speed within limits Repla...

Страница 16: ...igh current draw breakers trip Higher pressure than Reduce pump speed increase expected line sizes Fluid characteristics Fluid colder than expected Heat fluid insulate or heat trace viscosity high lin...

Страница 17: ...y of material setting up during shut down exists flushing with solvent or disassembly of fluid head and manual cleaning are required The Ductile Iron Pump should be coated with a rust preventative dur...

Страница 18: ...the shaft shoulder Cause Corrective Measure Extended running with loose rotor retaining bolts Replace rotor or reshim shaft to maintain back face clearance See Table 1 Page 35 and Section IX Page 26 S...

Страница 19: ...when rotating either shaft without transmitting motion to other shaft the back lash is excessive Cause Corrective Measure Worn gear teeth Replace gear Gear loose on shaft Remove gear and inspect key k...

Страница 20: ...d insert ing packing into the cavity in front of gland d DO NOT TIGHTEN GLAND EXCESSIVELY A small amount of liquid leakage is normal for packing lubrication c Remove packing retainers with a screwdriv...

Страница 21: ...r proper procedure Page 26 NOTE The pump can be repacked without removing fluid head if proper tools and expertise are available See pictures for helpful hints CRITICAL DIMENSION ALL STANDARD SEALS AR...

Страница 22: ...ction is equal to or greater than rotor to body diametrical clearance see Table 1 Page 35 replace bearings 2 Remove gear cover and inspect gears for wear back lash and looseness Re torque gear retaini...

Страница 23: ...dit allowed upon receipt of the old pump at the factory so that net cost will be that of a reconditioned pump INTERCHANGEABILITY All new pumps are identified by a serial number on bearing gear case na...

Страница 24: ...ing Seal 1 Remove packing gland nuts 2 Remove body socket head retaining bolts Using a block against the base of the ports tap the block alternating sides to drive the fluid head off of the locating d...

Страница 25: ...1 Remove oil drain plug and drain oil 2 Remove cap screws from gear case cover 3 Pull cover off shaft extension If cover sticks use soft hammer to loosen it 4 Scrape silicone sealant from gear case a...

Страница 26: ...rs Scrape silicone sealant from retainer and case If retainer is stuck leave it in place it will press out when shaft is removed RETAINER TAPE LIQUID END SILICONE SEALANT SHAFT WOOD BLOCK RETAINER CAP...

Страница 27: ...re shaft assembly in a soft jawed vise as shown Open tab in lock washer Remove front bearing lock nut using a spanner wrench or drift punch 4 Remove front bearings using V blocks and a hydraulic press...

Страница 28: ...haft until seated against shaft shoul der See Table 4 on Page 35 b Unwrap front bearing assembly SHIELD FRONT BEARING PRESS AGAINST INNER RACE ONLY PRESS AGAINST INNER RACE ONLY f Slip rear bearing ov...

Страница 29: ...front bearing area of shaft with grease Place upright in hydraulic press with spline end down CONE AND ROLLER CONE AND ROLLER MODEL 5080 SHOWN c Lift cone and roller assembly out of bearing stack and...

Страница 30: ...rease retainer with flange up c Coat shaft bearing area with grease Press bearing cone and roller assembly with radius down onto shaft For hydraulic press tonnage required see Table 4 on Page 35 5080...

Страница 31: ...im thickness required for the front bearing measure dimension A in the gear case and dimension B on the shaft to three decimal places 1 000 for example Using these values to calculate the shim thickne...

Страница 32: ...nd 5080 pumps On the 5070 pump the seal will protrude 1 8 inch out side of gear case surface e Secure shaft assemblies in gear case with bearing retainers No silicone sealant at this time NOTE Retaine...

Страница 33: ...ease to threaded area on shafts and face of lock nuts 4 Slip on lock washers and lock nuts Tighten lock nuts with a spanner wrench or drift Bend locking tab to secure See Table 2 on Page 35 for proper...

Страница 34: ...r retainer gasket seal seat and seat gasket onto shaft in that order c Mount body on bearing gear case with two socket head screws being sure to insert gaskets and seal seats into cavities on back of...

Страница 35: ...ushing Connections 1 8 NPT F NOTE Flushing media should be piped into lower connection of each shaft seal and discharged out upper connections Both inlets and both outlets may be manifolds to simplify...

Страница 36: ...rections required and follow examples to determine exact shim adjustment to make and avoid unnecessary disassembly and reassembly 3 To make shim adjustments it is necessary to disassemble rotors and b...

Страница 37: ...15 5080 0 5 1 5 20 5 20 SECTION X REFERENCE TABLES AND REPAIR PARTS LIST TABLE 2 TORQUE VALUES FT LBS LOCK NUTS MODEL FRONT ROTOR BEARING GEAR RETAINER 5040 100 30 5050 140 38 5060 140 38 5070 230 38...

Страница 38: ...ner Steel PARTS LIST 2 Turn on pump a Close discharge valve slowly and observe gauge Do NOT ALLOW PRESSURE to exceed 200 PSI b Turn adjusting screw clockwise Observe gauge When desired relief pressure...

Страница 39: ...ample if the valve opens 0 2 inches the increase in spring load is the same as making two turns of the adjustment screw Relief Valve Data Product cracking pressure Remaining available travel psi inche...

Страница 40: ...38 95 03012 5040 UNIVERSAL INDUSTRIAL PUMP SECTION XII UNIVERSAL INDUSTRIAL PARTS LIST 5040 2 17 99...

Страница 41: ...THICKNESSES AS REQ D 25 BDO 116 100 BUSHING DOWEL G C 1 26 BDO 116 000 BUSHING DOWEL G C 1 27 000 046 003 PLUG OlL DRAIN AND LEVEL 6 28 40323 SHIM 040 Ul GEARCASE FINISHED 1 29 30 344 CAP SCREW SOC H...

Страница 42: ...40 95 03012 5050 UNIVERSAL INDUSTRIAL PUMP 5050 2 17 99...

Страница 43: ...1 13 STD 236 009 LOCK NUT N09 2 43 OCI 010 200 ROTOR 2W STD 88 2 14 060 055 000 SPACER GEAR 2 44 OCI 048 W00 COVER BUSHING 88 2 15 000 030 011 SEAL 2 250 SHAFT DIA X 375 WD 2 OCI 048 000 COVER BUSHIN...

Страница 44: ...42 95 03012 5060 UNIVERSAL INDUSTRIAL PUMP 5060 2 17 99...

Страница 45: ...08 KIT Ul MAINTENANCE 1 63 111576 SHAFT GUARD For Mechanical Seals only 2 NOT SHOWN ITEM PART NO DESCRIPTION QTY 5060 UNIVERSAL INDUSTRIAL PUMP STANDARD SEALS PAGE 50 5060 ITEM PART NO DESCRIPTION QTY...

Страница 46: ...44 95 03012 5070 UNIVERSAL INDUSTRIAL PUMP 5070 2 17 99...

Страница 47: ...116 100 BUSHING DOWEL 2 26 000 046 004 PLUG WASHER 3 16 6 27 40817 SHIM 230 Ul GEARCASE FINISHED 1 ITEM PART NO DESCRIPTION QTY 28 30 315 CAP SCREW SOC HD 1 2 13X 1 5 1 29 000 121 001 PLUG 1 2 PLASTIC...

Страница 48: ...46 95 03012 5080 UNIVERSAL INDUSTRIAL PUMP 5080 2 17 99...

Страница 49: ...4A GEARCASE 1 4 2 1 R E H S A W K C O L 7 7 1 3 4 4 3 35 30 250 CAPSCREW HEX HD 1 2 13 X 1 75 4 6 C I T S A L P 2 1 G U L P 1 0 0 1 2 1 0 0 0 6 3 37 30 360 EYE BOLT 1 2 13 X 1 5 PLATED 3 Y T Q N O I T...

Страница 50: ...2 73 025 014 027 SEAT SEAL FLUSH CERAMIC 2 025 014 028 SEAT SEAL FLUSH TUNGSTEN 2 025 014 031 SEAT SEAL FLUSH SILICON 2 2 H S U L F D N A L G 3 0 0 4 3 0 1 B 0 5 7 76 025 042 001 GASKET SEAT RING OUTE...

Страница 51: ...2 4 R E H S A W D N A L G 0 0 0 9 4 0 1 C 0 2 6 56 0C1 050 000 STUD 3 8 16 375D 1 87LG 4 57 36 45 HEX NUT 3 8 16 18 8 REGULAR 4 2 T R E S N I D N A L G 0 0 2 0 5 0 1 C 0 0 6 58 0C1 051 000 PACKING RET...

Страница 52: ...1 6 66 30 62 HHCS 1 4 20 x 50 18 8 8 54 0E1 047 000 RING LANTERN GLASS FILLED 2 4 R E H S A W D N A L G 0 0 0 9 4 0 1 C 0 2 6 56 0C1 050 000 STUD 3 8 16 375D 1 87LG 4 57 36 45 HEX NUT 3 8 16 18 8 REGU...

Страница 53: ...STAINLESS 2 200 098 003 SLEEVE CERAMIC COATED 2 60 200 317 000 TUBE FLUSHING 5 16 STEEL 4 59 40069 RETAINER 5070 RING 3 636OD 2 53 N70140 O RING SHAFT NITRILE BUNA 2 5070 PACKING AND SEALS Item Part...

Страница 54: ...300 114 002 SEAL 8 B2 CRANE 2 72 300 014 012 SEAT SEAL CERAMIC 2 300 014 013 SEAL SEAT TUNGSTEN CARBIDE 2 300 014 016 SEAL SEAT SILICON 2 73 300 014 027 SEAL SEAT FLUSH CERAMIC 2 300 014 028 SEAL SEA...

Страница 55: ...95 03012 53...

Страница 56: ...g position in place lay cover sheet over and burnish Alternate method Use soft rubber roller to press label in place Apply all labels to be readable from front of pump 33 62 33 60 33 61 33 63 LABELPLA...

Страница 57: ......

Страница 58: ...s materials of construction and dimensional data as described in this bulletin are provided for your information only and should not be relied upon unless confirmed in writing Please contact your loca...

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