ITT Goulds Pumps V 3298 Скачать руководство пользователя страница 27 | Manualshive

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OPERATION

PREPARATION FOR START-UP . . . . . . . . . . . . . . . . . . . . 27

Checking Rotation - Frame Mounted . . . . . . . . . . . . . . . . . . 27
Couple Pump and Driver . . . . . . . . . . . . . . . . . . . . . . . . . 27
Install Coupling Guard . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Checking Rotation - Close Coupled . . . . . . . . . . . . . . . . . . . 28
Lubricating Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Connect Condition Monitoring Devices . . . . . . . . . . . . . . . . . 28
Priming Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

STARTING PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

General Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . 29
Operating at Reduced Capacity . . . . . . . . . . . . . . . . . . . . . 29
Suction Valve Closed / Dry Run Operation . . . . . . . . . . . . . . . 29
Draining Tanks / Dry Run Operation . . . . . . . . . . . . . . . . . . 29
Discharge Valve Closed . . . . . . . . . . . . . . . . . . . . . . . . . 29
Operating Under Freezing Conditions . . . . . . . . . . . . . . . . . . 30

3298 MINIMUM CONTINUOUS RECOMMENDED FLOW . . . . . 30
SHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
FINAL ALIGNMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

PREPARATION FOR START-UP

!

When installing in a potentially explosive environ-
ment, please ensure that the motor is properly
certified.

CHECKING ROTATION -
FRAME MOUNTED

$

CAUTION

Serious damage may result if pump is run in the
wrong rotation.

1.

Lock out power to driver.

s

!

WARNING

Lock out driver power to prevent accidental start-up
that could result in serious personal injury.

2.

Make sure coupling spacer is removed and coupling

hubs are fastened tightly to the shafts and are not loose.

NOTE: Pump is shipped with coupling spacer removed.

3.

Unlock driver power.

4.

Make sure everyone is clear. Jog driver just long enough

to determine direction of rotation. Rotation must
correspond to arrow on bearing frame.

5.

Lock out power to driver.

COUPLE PUMP AND DRIVER

s

!

WARNING

Lock out driver power to prevent accidental start-up
that could result in serious personal injury.

Lubricate coupling per manufacturer’s instructions and
install coupling spacer.

INSTALL COUPLING GUARD

Install coupling guard as defined in the appendix.

s

!

WARNING

Never operate a pump without a coupling guard
properly installed. Operating pump without a properly
installed coupling guard can result in serious personal
injury.

3298 Family Rev. 4/07

27

B

B

4

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Содержание Goulds Pumps V 3298

Страница 1: ...3298 Family Installation Operation and Maintenance Instructions 3298 Frame Mounted 3298 Close Coupled V 3298 SP 3298 Close Coupled ...

Страница 2: ... a pump Use only fasteners of the proper size and material Ensure there are no missing fasteners Beware of corroded or loose fasteners Operation Do not operate below minimum rated flow or with suction discharge valves closed Do not open vent or drain valves or remove plugs while system is pressurized Maintenance Safety Always lockout power Ensure pump is isolated from system and pressure is reliev...

Страница 3: ...nd maintenance practices is the responsibility of all individuals involved in the installation operation and maintenance of industrial equipment Specific to pumping equipment two significant risks bear reinforcement above and beyond normal safety precautions WARNING 1 Operation of any pumping system with a blocked suction and discharge must be avoided in all cases Operation even for a brief period...

Страница 4: ...s ITT Industries Goulds shall not be liable for physical injury damage or delays caused by a failure to observe the instructions for Installation Operation and Maintenance contained in this manual Warranty is valid only when genuine ITT Industries Goulds Pumps parts are used Use of the equipment on a service other than stated in the order could nullify the warranty unless written approval is obtai...

Страница 5: ...ASSEMBLY REASSEMBLY 113 SPARE AND REPAIR PARTS 125 APPENDICES I Hydraulic Coverage Charts II Coupling Guard Installation III Impeller Trim Procedures IV Power Monitors V Reliability Tips for Operating Lined Magnetically Driven Sealless Pumps Quick Reference Guide VI Polyshield ANSI Combo Installation Operation and Maintenance Instructions SECTION 1 3 ...

Страница 6: ...6 3298 Family Rev 4 07 ...

Страница 7: ...ss of life CAUTION Operating procedure practice etc which if not followed could result in damage or destruction of equipment Particular care must be taken when electrical power source to the equipment is energized If equipment is to be installed in a potentially explosive atmosphere and these procedures are not followed personal injury or equipment damage from an explosion may result NOTE Operatin...

Страница 8: ... A D NEVER start pump without proper prime all models or proper liquid level in self priming pumps Model SP3298 A C NEVER run pump below recommended minimum flow or when dry C B ALWAYS lock out power to the driver before performing pump maintenance C NEVER operate pump without safety devices installed A C NEVER operate pump with discharge valve closed A D NEVER operate pump with suction valve clos...

Страница 9: ...ature class can be T1 to T4 see Table 1 Table 1 Code Max permissible surface temperature o F o C Max permissible liquid temperature o F o C T1 842 450 700 372 T2 572 300 530 277 T3 392 200 350 177 T4 275 135 235 113 T5 212 100 Option not available T6 185 85 Option not available The code classification marked on the equipment should be in accordance with the specified area where the equipment will ...

Страница 10: ...hould comply with ATEX This includes but is not limited to u Pressure gauges u Flow meters u Level indicators u Motor load readings u Temperature detectors u Bearing monitors u Leak detectors u PumpSmart control system For assistance in selecting the proper instrumentation and its use please contact your ITT Goulds representative 10 3298 Family Rev 4 07 ...

Страница 11: ...ing Spider The bearing spider constructed from solid TEFZEL houses one of the key silicon carbide thrust bearings in the pump and supports the stationary shaft at one end Rear Impeller Wear Ring is standard on M and L group size pumps and is not required on S group sizes The wear ring is pressed into the rear of the impeller assembly The wear ring reduces axial thrust in the M and L group size pum...

Страница 12: ...is manual 12 3298 Family Rev 4 07 Description Fig No Example Pump Casing Tag provides information about the pump s hydraulic characteristics Note the format of the pump size Discharge x Suction Nominal maximum Impeller Diameter in inches Example 2x3 8 Figs 1 2 Fig 1 English Fig 2 Metric Bearing Frame Tag provides information on the lubrication system used Fig 3 Fig 3 ATEX Tag If applicable your pu...

Страница 13: ... times every 3 months Refer to driver and coupling manuals for their long term storage procedures Store in a dry covered location HANDLING s WARNING Failure to properly lift and support equipment could result in serious injury or damage to pumps Use care when moving pumps Lifting equipment must be able to adequately support the entire assembly Hoist bare pumps using a sling under the suction flang...

Страница 14: ...ete vertical pumps are lifted with straps under the pump and motor Fig 8 Bare vertical pumps without a motor are lifted with straps under the pump and motor adapter Fig 9 14 3298 Family Rev 4 07 Fig 8 Fig 9 ...

Страница 15: ...uctions BASEPLATE INSPECTION 1 Remove all equipment 2 Completely clean the underside of baseplate It is sometimes necessary to coat the underside of the baseplate with an epoxy This may have been purchased as an option 3 Remove the rust preventative solution from the machined pads with an appropriate solution SITE FOUNDATION A pump should be located near the supply of liquid and have adequate spac...

Страница 16: ...ccordance with the grout manufacturer s recommendations LEVEL BASEPLATE CAST IRON FABRICATED STEEL 1 Place two sets of wedges or shims on the foundation one set on each side of every foundation bolt Fig 12 13 The wedges should extend 75 in 20 mm to 1 5 in 40 mm above the foundation to allow for adequate grouting This will provide even support for the baseplate once it is grouted 2 Remove water and...

Страница 17: ...s free of all contaminants such as dust to ensure an accurate reading 5 Level the motor pads as close to zero as possible in both directions by adjusting the four jack screws 6 Next turn down the center jack screws so that they are resting on their metal discs on the foundation 7 Place the two levels on the pump pads one lengthwise on a single pump pad and another across the middle of both pump pa...

Страница 18: ...BASEPLATE LEVELING WORKSHEET LEVEL MEASUREMENTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 3298 Family Rev 4 07 ...

Страница 19: ...grouting process After Connecting Piping To ensure that pipe strains haven t altered alignment If changes have occurred alter piping to remove pipe strains on pump flanges Final Alignment Hot Alignment After First Run To obtain correct alignment when both pump and driver are at operating temperature Thereafter alignment should be checked periodically in accordance with plant operating and maintena...

Страница 20: ...es are further apart at the bottom than at the top Correct by either raising the driver feet at the shaft end add shims or lowering the driver feet at the other end remove shims Fig 18 Positive Reading The coupling halves are closer at the bottom than at the top Correct by either lowering the driver feet at the shaft end remove shims or raising the driver feet at the other end add shims 4 Repeat s...

Страница 21: ...eading 3 o clock 3 Negative Reading Coupling half Y is to the left of coupling half X Correct by sliding driver evenly in the appropriate direction Fig 21 Positive Reading Coupling half Y is to the right of coupling half X Correct by sliding driver evenly in the appropriate direction NOTE Failure to slide motor evenly will affect horizontal angular correction 4 Repeat steps 1 through 3 until indic...

Страница 22: ...ow grout to set 5 Fill remainder of baseplate with grout Remove air as before Fig 23 6 Allow grout to set at least 48 hours 7 Tighten foundation bolts ALIGNMENT CHECK Re check alignment before continuing using methods previously described 22 3298 Family Rev 4 07 Table 3 Alignment Troubleshooting PROBLEM PROBABLE CAUSE REMEDY Cannot obtain horizontal Side to Side alignment angular or parallel Drive...

Страница 23: ... to pump until grout has hardened and pump and driver hold down bolts have been tightened 4 It is suggested that expansion loops or joints if used be properly installed in suction and or discharge lines when handling liquids at elevated temperatures so linear expansion of piping will not draw pump out of alignment Fig 24 25 5 The piping should be arranged to allow pump flushing prior to removal of...

Страница 24: ...ping must slope upwards to pump 3 All joints must be air tight 4 A means of priming the pump must be provided such as a foot valve except for the self priming pump Suction Head Flooded Suction Conditions 1 An isolation valve should be installed in the suction line at least two pipe diameters from the suction to permit closing of the line for pump inspection and maintenance 2 Keep suction pipe free...

Страница 25: ... valves are installed in system FINALPIPING CHECK After Connecting Piping to the Pump Rotate shaft by hand to ensure it rotates smoothly and there is no rubbing which could lead to excess heat generation and or sparks 1 Rotate shaft several times by hand to be sure that there is no binding and all parts are free 2 Check alignment per the alignment procedure outlined previously to determine absence...

Страница 26: ...26 3298 Family Rev 4 07 ...

Страница 27: ...tation 1 Lock out power to driver s WARNING Lock out driver power to prevent accidental start up that could result in serious personal injury 2 Make sure coupling spacer is removed and coupling hubs are fastened tightly to the shafts and are not loose NOTE Pump is shipped with coupling spacer removed 3 Unlock driver power 4 Make sure everyone is clear Jog driver just long enough to determine direc...

Страница 28: ...NITORING DEVICES If unit is equipped with power monitoring systems this must be connected PRIMING PUMP Never start pump until properly primed pump casing and suction piping are full of liquid Components such as internal sleeve bearings depend on liquid for lubrication and will quickly fail if run dry Your particular system conditions will dictate method used to prime pump STARTING PUMP 1 Make sure...

Страница 29: ...Driver may overload if the pumpage specific gravity density is greater than originally assumed or the rated flow rate is exceeded CAUTION Always operate the pump at or near the rated conditions to prevent damage resulting from cavitation or recirculation CAUTION Damage occurs from 1 Increased vibration levels Affects bearings 2 Increased radial loads Stresses on shaft and bearings 3 Heat build up ...

Страница 30: ... 2 10 30 5 3 5 3 2 L 1 x 3 10 60 30 20 11 5 4 2 x 3 10 100 50 33 19 10 6 3 x 4 10G 175 90 60 33 16 11 3 x 4 10H 90 30 17 3 4 x 6 10 5 475 5 325 5 95 5 55 SP 3298 S 1 x 1 6 5 3 2 2 1 0 5 2 x 3 6 30 15 8 6 3 1 V 3298 S 1 x 2 6 5 3 2 2 1 0 5 1 2 8 60 30 20 11 7 4 2 x 3 6 60 30 20 11 7 4 M 1 x 2 10 30 5 3 5 0 7 0 5 NOTES 1 All flows are continuous operation 24 hours day 7 days week 2 Based on water wi...

Страница 31: ...disposed of in conformance with applicable environmental regulations FINAL ALIGNMENT Alignment procedures must be followed to prevent unintended contact of rotating parts Follow coupling manufacturer s coupling installation and operation procedures 1 Run the unit under actual operating conditions for a sufficient length of time to bring the pump and driver up to operating temperature 2 Check and r...

Страница 32: ...32 3298 Family Rev 4 07 ...

Страница 33: ...e mounted pumps Vibration analysis Discharge pressure ROUTINE INSPECTIONS Check level and condition of oil through sight glass on bearing frame frame mounted Pumps Check for unusual noise vibration and bearing tem peratures Inspect pump and piping for leaks 3 MONTH MAINTENANCE Check foundation hold down bolts of motor and pump for tightness Change oil per frame mounted pumps per guide lines on fol...

Страница 34: ...ee Table 6 OILLUBRICATED BEARINGS Frame mounted 3298s and SP 3298s do have bearings which require lubrication Oil level is measured through the sight glass Oil level must not fall below center of site glass An increase in level may be noted after start up due to oil circulation within the bearing frame Change oil after 200 hours for new bearings thereafter every 4000 operating hours or 6 months wh...

Страница 35: ... unobstructed Check suction pressure Worn or broken impeller Inspect and replace if necessary Wrong Rotation Correct Wiring Pump starts then stops pumping Improperly primed pump Reprime pump Air leak in suction line Check for leakage and correct Magnet de coupling Shut down Check temperature and viscosity of pumpage Air or vapor pockets in suction line Rearrange piping as necessary to eliminate ai...

Страница 36: ...mp Damaged sleeve thrust bearings Replace as required Plugged recirculation circuit Disassemble and remove blockage Determine and correct cause of blockage Recirculation liquid vaporization Check actual liquid temperature versus design temperature Check actual NPSH available versus design Check minimum flow requirement for pump size Correct all as necessary Damaged containment shell Replace as req...

Страница 37: ...astic surrounding the outboard thrust bearing may be melted 2 The plastic surrounding the carbon or silicon carbide impeller radial bearings may be melted 3 The plastic surrounding the inboard thrust bearings may be melted 4 If the impeller seizes on the shaft due to excessive heat the shaft may spin in the shaft spider wearing the inside diameter of the shaft spider REMEDY A Install dry run prote...

Страница 38: ...38 3298 Family Rev 4 07 ...

Страница 39: ...gnets The use of non magnetic tools and work surface are required Non Magnetic Tools 9 16 3 4 Socket wrench Non metallic hammer Tools NOTE Keep magnetic tools away from magnets Long T handle Allen wrench 3 16 1 2 9 16 3 4 sockets Socket wrench with minimum 4 extension Screw drivers Lip seal driver Hammer 5 16 x 2 Hex Cap Screws Qty 3 5 8 x 4 Hex Cap Screws Qty 3 Tool Kits Tool kits have been creat...

Страница 40: ... Optional Tool Kit R298TK04 for XS Group 1 x 1 5 Bearing Spider Installation Driver Tool Number B03309A Qty 1 1 x2 6 Bearing Spider Installation Driver Tool Number B04370A Qty 1 40 3298 Family Rev 4 07 Fig 34 Fig 35 ...

Страница 41: ...Radial Bearing Installation Tool Tool Number B03310A Qty 1 Bearing Press Support Tool Tool Number A06872A Shaft Wrench Tool Number A01676A 3298 Family Rev 4 07 41 6 Fig 38 Fig 36 Fig 37 ...

Страница 42: ...2 8 2 x 3 6 for SP 3298 S Group Sizes 1 x 11 2 6 2 x 3 6 for V 3298 S Group Sizes 11 2 x 2 6 11 2 x 2 8 2 x 3 6 Bearing Spider Installation Driver Tool Number B02496A Qty 1 Radial Bearing Installation Tool Tool Number B02497A Qty 1 42 3298 Family Rev 4 07 Fig 39 Fig 40 ...

Страница 43: ...Group Pump Sizes 2 x 3 8 3 x 4 7 1 x 2 10 for V 3298 M Group Sizes 11 2 x 2 10 Bearing Spider Installation Driver Tool Number B03147A Qty 1 Bearing Spider Installation Driver Tool Number B03148A Qty 1 3298 Family Rev 4 07 43 Fig 41 6 Fig 42 ...

Страница 44: ...Radial Bearing Installation Tool Tool Number B03149A Qty 1 Magnet Assembly Disassembly Guide Rods Tool Number B03189A Qty 2 44 3298 Family Rev 4 07 Fig 43 Fig 44 ...

Страница 45: ... KIT R298TK03 for L Group Pump Sizes 3 x 4 10 4 x 6 10 Bearing Spider Installation Driver Tool Number B03191A Qty 1 Radial Bearing Installation Tool Tool Number B03175A Qty 1 3298 Family Rev 4 07 45 6 Fig 45 Fig 46 ...

Страница 46: ...Radial Bearing Installation Tool Tool Number B03149A Qty 1 Magnetic Assembly Disassembly Guide Rods Tool Number B03189A Qty 2 46 3298 Family Rev 4 07 Fig 47 Fig 48 ...

Страница 47: ... off all valves controlling flow to and from pump 3 The pump should be drained and flushed before it is removed from the piping After isolating the pump from the system flush the pump using a compatible liquid s WARNING Failure to properly lift and support equipment could result in serious injury or damage to pumps s WARNING Ensure pump is isolated from system and pressure is relieved before any p...

Страница 48: ...e CAUTION The shop area must be clean and free of any sub stances that would contaminate the magnets ex ferrous metals 1 Secure the C face motor support 228 to workbench 2 Remove 4 bolts 370B from the C face motor support 228 Fig 49 3 Grasp suction flange of casing and pull casing liquid end free from magnet assembly Fig 49 4 Remove casing bolts 356A Fig 49 5 Wrap a piece of emery cloth around the...

Страница 49: ...etic tools apart from each other by a minimum of three 3 feet one 1 meter Serious injury to fingers and hands will result 11 Press out radial bearing 197B from impeller assembly 101 utilizing the bearing tool if replacement is necessary Fig 52 12 When replacement of the close coupled drive magnet assembly 740B is required remove and discard the nylok set screws 222L Use a puller and the 2 3 8 tapp...

Страница 50: ...ace motor support bearing frame 228 to workbench 2 Remove four bolts 370B from the C face motor support bearing frame 228 Fig 53 3 Grasp suction flange of casing and pull casing liquid end free from magnet assembly Fig 53 4 Remove casing bolts 356A Fig 53 5 Wrap a piece of emery cloth around the containment shell 750 and secure with a large hose clamp Fig 54 6 Screw C face motor support bearing fr...

Страница 51: ...40B is required remove and discard the nylok set screws 222L Use a puller and the 2 3 8 tapped holes provided to remove the magnet assembly from the motor shaft This completes disassembly of the 3298 close coupled version If disassembly of the 3298 frame mounted version is required proceed to Step 14 14 Place shaft wrench on drive shaft 122B and remove the hex nut 355A Fig 57 15 Place three 5 16 x...

Страница 52: ... will slide back with the end cover 21 Remove labyrinth seal 332A Fig 60 22 Remove bearing end cover 109A Remove gasket 360A and discard Fig 60 23 Remove drive shaft 122B with ball bearings 112 from bearing frame 228 Fig 61 24 Press bearings 112 off shaft and inspect 25 Remove lip seal 333D as shown Fig 62 This completes disassembly of the 3298 S frame mounted version 52 3298 Family Rev 4 07 Fig 6...

Страница 53: ...gnets ex ferrous metals 1 Secure the C face motor support bearing frame 228 to workbench 2 Remove four bolts 370B from the C face motor support bearing frame 228 Fig 63 3 Tighten jacking screws 418 until gap between clamp ring 141C and C face motor support bearing frame is 3 5 inches Then grasp suction flange of casing and pull casing liquid end free from magnet assembly Fig 63 4 Remove casing bol...

Страница 54: ...replacement is necessary 13 Remove reverse thrust bearing 197C from containment shell 750 if replacement is necessary 14 When replacement of the close coupled drive magnet assembly 740B is required remove and discard the nylok set screws 222L Use a puller and the 2 3 8 tapped holes provided to remove the magnet assembly from the motor shaft This completes disassembly of the 3298 close coupled vers...

Страница 55: ...over bolts 370C in jacking screw holes tighten evenly to remove bearing end cover 109A 23 Slide bearing end cover 109A back Labyrinth oil seal 332A will slide back with the end cover 24 Remove labyrinth seal 332A Fig 71 25 Remove bearing end cover 109A Remove gasket 360A and discard Fig 71 26 Remove drive shaft 122B with ball bearings 112 and wave washer 529 Fig 72 27 Press bearings 112 off shaft ...

Страница 56: ...g 141C and C face motor support bearing frame is 3 5 inches Then grasp suction flange of casing and pull casing liquid end free from magnet assembly Fig 74 4 Remove casing bolts 356A 5 Wrap a piece of emery cloth around the containment shell 750 and secure with a large hose clamp Fig 75 6 Screw C face motor support bearing frame bolts 370B into the tapped holes of the clamp ring 141C and tighten e...

Страница 57: ...and the 2 3 8 tapped holes provided to remove the magnet assembly from the motor shaft This completes disassembly of the 3298 close coupled version If disassembly of the 3298 frame mounted version is required proceed to Step 16 16 Place shaft wrench on drive shaft 122B and remove the hex nut 355A Fig 79 17 Place three 5 8 x 4 cap screws in jacking screw holes in magnet assembly 740B Fig 80 Note L ...

Страница 58: ... 24 Slide bearing end cover 109A back Labyrinth oil seal 332A will slide back with the end cover 25 Remove labyrinth seal 332A Fig 83 26 Remove bearing end cover 109A Remove gasket 360A and discard Fig 83 27 Remove drive shaft 122B with ball bearings 112 and wave washer 529 Fig 84 28 Press bearings 112 off shaft and inspect 29 Remove lip seal 333D as shown Fig 85 This completes disassembly of the ...

Страница 59: ...otor support bearing frame 228 Fig 86 3 Grasp suction flange of casing and pull casing liquid end free from magnet assembly Fig 86 4 Wrap a piece of emery cloth around the containment shell 750 and secure with a large hose clamp Fig 87 5 Remove the backplate bolts 372V Fig 87 6 Thread casing bolts 372V into tapped holes in backplate 444 and tighten evenly to remove the backplate clamp ring assembl...

Страница 60: ...ter Serious injury to fingers and hands will result 14 Press out radial bearings 197B from impeller assembly 101 utilizing the bearing tool if replacement is necessary Fig 90 15 Remove reverse thrust bearing 197C from containment shell 750 if replacement is necessary 16 When replacement of the close coupled drive magnet assembly 740B is required remove and discard the nylok set screws 222L Use a p...

Страница 61: ... holes tighten evenly to remove bearing end cover 109A 23 Slide bearing end cover 109A back Labyrinth oil seal 332A will slide back with the end cover 24 Remove labyrinth seal 332A Fig 94 25 Remove bearing end cover 109A Remove gasket 360A and discard Fig 94 26 Remove drive shaft 122B with ball bearings 112 from bearing frame 228 Fig 95 27 Press bearings 112 off shaft and inspect 28 Remove lip sea...

Страница 62: ...face CAUTION The shop area must be clean and free of any substances that would contaminate the magnets ex ferrous metals 1 Secure the casing 100 to workbench 2 Remove 4 bolts 370B from the C face motor support bearing frame 228 Fig 97 3 Grasp motor adapter and pull free from casing Fig 97 4 Remove casing bolts 356A Fig 97 5 Wrap a piece of emery cloth around the containment shell 750 and secure wi...

Страница 63: ...r Serious injury to fingers and hands will result 11 Press out radial bearings 197B from impeller assembly 101 utilizing the bearing tool if replacement is necessary Fig 100 12 Remove reverse thrust bearing 197C from containment shell 750 if replacement is necessary 13 When replacement of the close coupled drive magnet assembly 740B is required remove and discard the nylok set screws 222L Use a pu...

Страница 64: ...cess of 030 in 75 mm 3 Check for blocked passages BACKPLATE SP3298 Only 1 Backplate 444 should be inspected for excessive wear abrasive damage cut or a loose liner INSPECTION LOCATIONS For M and LGroup Sizes Only 2 x 3 8 3 x 4 7 1 x 2 10 4 x 6 10 BACK WEAR RING 203 1 Inspect back wear ring per following table Table 9 Diametrical Back Wear Ring Clearances Size New Clearance in mm Replace at in mm W...

Страница 65: ... tools apart from each other by a minimum of three 3 feet one 1 meter Serious injury to fingers and hands will result NOTE The magnets are extremely brittle It is normal to have chips up to 10 of the magnet surface per MMPA standard no 0100 90 1 Magnets must be free of major cracks extending over 50 of surface and also free of imperfections that create loose particles 2 If magnet assembly 740B was...

Страница 66: ...izing the bearing installation tool Support impeller with bearing press support tool as shown Line up keyway in bearing with key in impeller Fig 104 CAUTION Use caution when using a hydraulic press as you cannot feel when the bearing hits the bottom of the bore NOTE On occasion the action of pressing the radial bearings into the impeller may cause some ETFE to peel If this occurs press out the bea...

Страница 67: ...n 0 66 2 11 mm 8 Install containment shell impeller assembly into casing 100 Use care that the O ring 412M remains in place s WARNING The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 9 Install clamp ring 141C to casing 100 with 6 hex cap screws 356A Fig 109 10 Set partially built assembly aside well away from attracting ...

Страница 68: ... the C face motor support 228 Tighten the first set screw 222L through the access hole 17 Remove the shim Rotate the magnet assembly 90 to access the other set screw Tighten Final Assembly for close coupled and frame mounted versions 18 Bolt down C face support frame 228 to work bench if not already done so s WARNING The magnets contained in this unit are extremely powerful Serious injury to finge...

Страница 69: ... into the impeller may cause some ETFE to peel If this occurs press out the bearings remove any ETFE filings and then press the bearings back into the impeller 3 Slide bearing spacer 157A into impeller Fig 117 4 Press second radial bearing 197B into impeller Fig 117 5 Turn impeller over and install impeller thrust bearing 197D Line up the two slots in the impeller thrust bearing to the two tabs in...

Страница 70: ...esult if care is not taken 13 Install clamp ring 141C to casing 100 with six hex cap screws 356A Fig 122 14 Set partially built assembly aside well away from attracting metals Continue assembly with the close coupled or frame mounted version of assembly as described below Close Coupled Assembly 15 For use with 143TC 145TC motor frames Install 4 expansion plugs 408Z into C face motor support 228 by...

Страница 71: ...face motor support 228 Tighten the first set screw 222L through the access hole 21 Remove the shim Rotate the magnet assembly 90 to access the other set screw Tighten This completes the assembly of a closed coupled drive end Proceed to Step 24 Frame Mounted Assembly 15 Install ball bearings 112 on shaft 122B at both ends NOTE There are several methods used to install bearings The preferred method ...

Страница 72: ...178Y on shaft 122B Fig 131 s WARNING Use non magnetic socket and wrench to avoid personal injury or damage to parts 22 Install magnet assembly 740B onto shaft 122B Fig 131 CAUTION Do NOT hammer magnet assembly 740B on to shaft This will damage ball bearings 112 23 Place shaft wrench on drive shaft 122B Install hex nut 355A Torque nut per Torque Table 11 in this section Final Assembly for Close Cou...

Страница 73: ... ETFE to peel If this occurs press out the bearings remove any ETFE filings and then press the bearings back into the impeller 3 Slide bearing spacer 157A into impeller Fig 134 4 Press second radial bearing 197B into impeller Fig 134 5 Press back impeller wear ring 203 into impeller assembly Fig 134 6 Turn impeller over and install impeller thrust bearing 197D Line up the two slots in the impeller...

Страница 74: ...s not taken 14 Install clamp ring 141C to casing 100 with eight hex cap screws 356A Fig 139 15 Set partially built assembly aside well away from attracting metals Continue assembly with the close coupled or frame mounted version of assembly as described below Close Coupled Assembly 16 For motor frames 284TSC 286TSC install four expansion plugs 408Z into C face motor support 228 by tapping on the p...

Страница 75: ... motor support 228 Tighten the first set screw 222L through the access hole 22 Remove the shim Rotate the magnet assembly 90 to access the other set screw Tighten This completes the assembly of a closed coupled drive end Proceed to Step 27 Frame Mounted Assembly 16 Install ball bearings 112 on shaft 122B at both ends NOTE There are several methods used to install bearings The preferred method is t...

Страница 76: ...t the oil return slot will always be down 21 Press labyrinth seal 332A into end cover 109A Ensure O rings are in grooves of labyrinth seal Orient expulsion ports to the 6 o clock position and press into bearing end cover 109A until it is shouldered against end cover No adjustment is necessary NOTE Ensure shaft O ring grooves shaft keyways and keyway in frame are free of burrs 22 Install key 178Y o...

Страница 77: ...proximately 3 5 inches Fig 151 30 Install guide rods Qty 2 B03189A into clamp ring 141C These rods will help guide the casing assembly into C face support frame 228 which contains drive magnets 740B Fig 152 31 Slide casing assembly towards C face support bearing frame assembly by holding casing firmly by the suction flange and suction side of the discharge flange 32 Position casing assembly so tha...

Страница 78: ...first radial bearing 197B into impeller utilizing the bearing installation tool Support impeller as shown Line up keyway in bearing with key in impeller Fig 156 CAUTION Use caution when using a hydraulic press as you cannot feel when the bearing hits the bottom of the bore NOTE On occasion the action of pressing the radial bearings into the impeller may cause some ETFE to peel If this occurs press...

Страница 79: ...eded For the L pump total travel is A B and should be 0 020 0 105 in 0 51 2 67 mm 13 Install containment shell impeller assembly into casing 100 Use care that the O ring 412M remains in place s WARNING The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 14 Install clamp ring 141C to casing 100 with 8 hex cap screws 356A Fig...

Страница 80: ...e motor support by sliding an 1 8 shim into the groove notch located in the side of the magnet assembly Slowly drop in the magnet assembly until the shim is resting on the face of the C face motor support Fig 165 Reference Fig 166 for installation dimensions 21 Rotate the magnet assembly 740B to line up the key 178Y with the access hole on the C face motor support 228 Tighten the first set screw 2...

Страница 81: ... goes toward the magnets Fig 169 Install wave washer 529 Fig 170 NOTE It may be necessary to lightly press shaft with bearings into the bearing frame 228 It is important to press the bearings in by putting a sleeve on the inner race of the outboard ball bearing 20 Install bearing end cover gasket 360A and bearing end cover 109A with hex cap screws 370C Fig 171 NOTE Bolt pattern for the bearing end...

Страница 82: ... into bearing frame 228 Line up through hole in rub ring with tapped hole in frame 228 by using scribe mark on the rub ring to reference tapped hole in frame Lightly tap rub ring 144A with rubber mallet until it shoulders into bearing frame 228 Fig 173 26 Install 5 16 hex cap screw 372Y into bottom of frame 228 This screw will prevent rotation of rub ring 144A from rotating during pump operation F...

Страница 83: ...ce support frame cap screw holes and the jacking screws 418 are in contact with the casing assembly clamp ring 141C Fig 176 33 Untighten jacking screws 418 and slowly draw casing assembly into C face support bearing frame assembly Keep hands away from clamp ring to avoid pinched fingers 34 When casing assembly clamp ring fully contacts C face support bearing frame assembly secure with four hex cap...

Страница 84: ...s you cannot feel when the bearing hits the bottom of the bore NOTE On occasion the action of pressing the radial bearings into the impeller may cause some ETFE to peel If this occurs press out the bearings remove any ETFE filings and then press the bearings back into the impeller 3 Slide bearing spacer 157A into impeller Fig 179 4 Press second radial bearing 197B into impeller Fig 179 5 Turn impe...

Страница 85: ...plate Place clamp ring 141C over contain ment shell and secure with clamp ring bolts 356A Fig 181 11 Coat O ring 412V with O ring lubricant The lubricant is used to help the O ring remain in place Insert O ring in backplate s WARNING The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 12 Slide impeller assembly 101 onto sha...

Страница 86: ...secure with casing bolts 372V Fig 185 s WARNING The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 18 Set partially built assembly aside well away from attracting metals Continue assembly with the close coupled or frame mounted version of assembly as described below Close Coupled Assembly 19 For use with 143TC 145TC motor ...

Страница 87: ...face motor support 228 Tighten the first set screw 222L through the access hole 25 Remove the shim Rotate the magnet assembly 90 to access the other set screw Tighten This completes the assembly of a closed coupled drive end Proceed to Step 28 Frame Mounted Assembly 19 Install ball bearings 112 on shaft 122B at both ends NOTE There are several methods used to install bearings The preferred method ...

Страница 88: ...178Y on shaft 122B Fig 194 s WARNING Use non magnetic socket and wrench to avoid personal injury or damage to parts 26 Install magnet assembly 740B onto shaft 122B Fig 194 CAUTION Do NOT hammer magnet assembly 740B on to shaft This will damage ball bearings 112 27 Place shaft wrench on drive shaft 122B Install hex nut 355A Torque nut per Torque Table 11 in this section Final Assembly for Close Cou...

Страница 89: ... action of pressing the radial bearings into the impeller may cause some ETFE to peel If this occurs press out the bearings remove any ETFE filings and then press the bearings back into the impeller 3 Slide bearing spacer 157A into impeller Fig 197 4 Press second radial bearing 197B into impeller Fig 197 5 Turn impeller over and install impeller thrust bearing 197D lining up tab Fig 197 6 Slide re...

Страница 90: ... The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 12 Install clamp ring 141C to casing 100 with six hex cap screws 356A Fig 202 13 Set partially built assembly aside well away from attracting metals 14 For use with 143TC 145TC motor frames Install four expansion plugs 408Z into C face motor support 228 by tapping on the ...

Страница 91: ...ss the other sets Tighten 21 Install gasket 360W into the clamp ring 141C 22 Bolt down C face support frame 228 to work bench if not already done so s WARNING The magnets contained in this unit are extremely powerful Serious injury to fingers and hands will result if care is not taken 23 Slide casing assembly into C face support bearing frame assembly by holding casing firmly by the suction flange...

Страница 92: ...Sectional 3298 XS Group Close Coupled Sizes 1 x 11 2 5 and 1 x 2 6 92 3298 Family Rev 4 07 NEMA Motors IEC Motors 3298 XS 1 x 11 2 5 and 1 x 2 6 Close Coupled ...

Страница 93: ...rust Standard Carbon Glass filled Teflon Optional Silicon Carbide Optional DryGuard Silicon Carbide 222L Set Screw Steel 228 C Face Motor Support Cast Iron 2412 Frame Foot Ducitle Iron 351G Gasket Casing Drain Gylon 356A Hex Cap Screw Clamp Ring to Casing 304SS 358 Cover Drain Steel 370B Hex Cap Screw Support to Clamp Ring 304SS 370F Hex Cap Screw Frame Foot to Support 304SS 412M1 O Ring Containme...

Страница 94: ...Sectional 3298 S Group Frame Mounted Sizes 1 x 11 2 6 1 x 11 2 8 1 x 3 7 2 x 3 6 94 3298 Family Rev 4 07 3298 S Group Frame Mounted Version ...

Страница 95: ...uard Silicon Carbide 197C Bearing Reverse Thrust Carbon Filled Teflon 197D Bearing Impeller Thrust Standard Carbon Filled Teflon Optional Silicon Carbide Optional DryGuard Silicon Carbide 228 Frame Bearing Cast Iron 332A Laby Seal Outboard Brass 333D Oil Lip Seal Inboard BUNA Rubber 351G Gasket Case Drain Gylon 355A Hex Nut Steel 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case Drain St...

Страница 96: ...Sectional 3298 S Group Close Coupled Sizes 1 x 11 2 6 1 x 11 2 8 1 x 3 7 2 x 3 6 96 3298 Family Rev 4 07 3298 S Group Close Coupled Version IEC Motors NEMA Motors ...

Страница 97: ...yGuard Silicon Carbide 222L Set Screw Steel 228 Motor Support Close Coupled Cast Iron 351G Gasket Case Drain Gylon 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case Drain Steel 360W Gasket Motor Support to Clamp Ring Aramid Fibers w EPDM 370B Hex Cap Screw Motor Support to Clamp Ring 304SS 412M O Ring Containment Shell Standard Viton Optional EPDM Optional Teflon Encapsulated Viton Optio...

Страница 98: ...Sectional 3298 M Group Frame Mounted Sizes 3 x 4 7 1 x 3 8 2 x 3 8 1 x 2 10 98 3298 Family Rev 4 07 3298 M Group Frame Mounted Version ...

Страница 99: ...t Standard Carbon Filled Teflon Optional Silicon Carbide Optional DryGuard Silicon Carbide 203 Ring Back Wearing Carbon Filled Teflon 228 Frame Bearing Cast Iron 241 Frame Foot Cast Iron 319 Sight Window Steel Glass 332A Labyrinth Seal Carbon Filled Teflon 333D Lip Seal Buna Rubber 351G Gasket Case Drain Gylon 355A Flanged Hex Nut Steel 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case D...

Страница 100: ...Sectional 3298 M Group Close Coupled Sizes 3 x 4 7 1 x 3 8 2 x 3 8 1 x 2 10 100 3298 Family Rev 4 07 3298 M Group Close Coupled Version ...

Страница 101: ...D Bearing Impeller Thrust Standard Carbon Filled Teflon Optional Silicon Carbide Optional DryGuard Silicon Carbide 203 Ring Back Wearing Carbon Filled Teflon 222L Set Screw Steel 228 Frame Close Coupled Cast Iron 241 Frame Foot Cast Iron 351G Gasket Case Drain Gylon 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case Drain Steel 360W Gasket Frame Support to Clamp Ring Aramid Fibers w EPDM ...

Страница 102: ...3298 L Group Frame Mounted Sizes 1 x 3 10 2 x 3 10 3 x 4 10G 3 x 4 10H 4 x 6 10 102 3298 Family Rev 4 07 3298 LGroup Frame Mounted Version ...

Страница 103: ...n Car bide 203 Ring Back Wearing Carbon Filled Teflon 228 Frame Bearing Cast Iron 241 Frame Foot Cast Iron 319 Sight Window Steel Glass 332A Labyrinth Seal Carbon Filled Teflon 333D Lip Seal Buna Rubber 351G Gasket Case Drain Gylon 355A Flanged Hex Nut Steel 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case Drain Steel 360A Gasket Cover to Frame Varnished Kraft 360W Gasket Frame to Clamp...

Страница 104: ...3298 L Group Close Coupled Sizes 1 x 3 10 2 x 3 10 3 x 4 10G 3 x 4 10H 4 x 6 10 104 3298 Family Rev 4 07 3298 LGroup Close Coupled Version ...

Страница 105: ...ing Back Wearing Carbon Filled Teflon 222L Set Screw Steel 228 Frame Close Coupled Cast Iron 241 Frame Foot Cast Iron 351G Gasket Case Drain Gylon 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Flange Case Drain Steel 360W Gasket Frame Support to Clamp Ring Aramid Fibers w EPDM 361H Retaining Ring Teflon Encapsulated Silicone 370B Hex Cap Screw Frame to Clamp Ring 304SS 370F Hex Cap Screw Frame F...

Страница 106: ...SP 3298 S Group Frame Mounted Sizes 1 x 11 2 6 2 x 3 6 106 3298 Family Rev 4 07 SP3298 S Group Frame Mounted Version ...

Страница 107: ...t Iron 319 Sight Window Steel Glass 332A Labyrinth Seal Carbon Filled TEFLON 333D Lip Seal Buna Rubber 355A Flanged Hex Nut Steel 356A Hex Cap Screw Clamp Ring to Backplate 304SS 360A Gasket Cover to Frame Varnished Kraft 360W Gasket Frame to Clamp Ring Aramid Fibers w EPDM 370B Hex Cap Screw Frame to Clamp Ring 304SS 370C Hex Cap Screw Cover to Frame 304SS 372V Hex Cap Screw Backplate to Casing 3...

Страница 108: ...SP 3298 S Group Close Coupled Sizes 1 x 11 2 6 2 x 3 6 108 3298 Family Rev 4 07 IEC Motors SP3298 S Group Close Coupled Version NEMA Motors ...

Страница 109: ...p Ring Aramid Fibers w EPDM 370B Hex Cap Screw Frame to Clamp Ring 304SS 372V Hex Cap Screw Backplate to Casing 304SS 412M O ring Containment Shell Standard Viton Optional EPDM Optional Teflon Encapsulated Viton Optional Chemraz 505 Optional Kalrez 4079 412V O ring Backplate Standard Viton Optional EPDM Optional Teflon Encapsulated Viton Optional Chemraz 505 Optional Kalrez 4079 444 Backplate Duct...

Страница 110: ...Sectional V 3298 Sizes 11 2 x 2 6 2 x 3 6 11 2 x 2 8 M 11 2 x 2 10 110 3298 Family Rev 4 07 IEC Motors V 3298 NEMA Motors ...

Страница 111: ...3SS 228 Frame Close Coupled NEMA Cast Iron 351G Gasket Casing Drain Non Asbestos Packing 356A Hex Cap Screw Clamp Ring to Case 304SS 358 Cover Drain Steel 360W Gasket Supp To Clamp Ring Aramid Fibers w EDPM 370B Hex Cap Screw Backplate to Casing 304SS 412M O ring Containment Shell Standard Viton Optional EPDM Optional Teflon Encapsulated Viton Optional Chemraz 505 Optional Kalrez 4079 426A Hex Cap...

Страница 112: ...112 3298 Family Rev 4 07 ...

Страница 113: ...n Carbide 101A 1 Impeller Bearing TEFZEL 178S 1 Radial Bearing Standard Carbon Optional Silicon Carbide Optional DryGuard Silicon Carbide 197B 2 Reverse Thrust Bearing Silicon Carbide 1973 1 Impeller Thrust Bearing Standard Carbon Filled Teflon Optional Silicon Carbide Optional DryGuard Silicon Carbide 197D 1 Rear Impeller Wear Ring M and L Group Sizes Only Standard Carbon Filled TEFLON 203 1 Powe...

Страница 114: ... R3 9BKSFM3 R298RK38V R298RKSFM3 3X4 7 R298BKCM4 R298BKSM4 R298BKSFM4 R298RK47V R298RKSFM4 L Group R298PKML 1 5X3 10 R298BKCL310 R298BKSL310 R298BKSFL310 R298RK5310V R298RKSF5310 2X3 10 R298BKCL310 R298BKSL310 R298BKSFL310 R298RK2310V R298RKSF2310 3X4 10H R298BKCL4 R298BKSL4 R298BKSFL4 R298RK410V R298RKSFL4 3X4 10G R298BKCL410 R298BKS4310 R298BKSFL410 R298RK3410V R298RKSF3410 4X6 10 R298BKCL6 R298...

Страница 115: ...3298 Family Rev 4 07 115 7 ...

Страница 116: ...INTERCHANGEABILITY 3298 XS GROUP 116 3298 Family Rev 4 07 ...

Страница 117: ...INTERCHANGEABILITY 3298 S GROUP 3298 Family Rev 4 07 117 7 ...

Страница 118: ...INTERCHANGEABILITY 3298 M GROUP INTERCHANGEABILITY 3298 M GROUP SIZE 1 x 3 8 ONLY 118 3298 Family Rev 4 07 ...

Страница 119: ...INTERCHANGEABILITY 3298 L GROUP 3298 Family Rev 4 07 119 7 ...

Страница 120: ...INTERCHANGEABILITY SP 3298 S GROUP 120 3298 Family Rev 4 07 ...

Страница 121: ...INTERCHANGEABILITY V 3298 S GROUP 3298 Family Rev 4 07 121 7 ...

Страница 122: ...INTERCHANGEABILITY V 3298 M GROUP 122 3298 Family Rev 4 07 ...

Страница 123: ...rect Material Safety Data Sheet MSDS must accompany the parts along with decontamination sign off This information is stated within the ITT Goulds Pumps decontamination procedure The Warranty Service engineer will send a copy of this procedure to the customer Please remember that inspection of the parts cannot be started until we receive the proper documentation This is a safety and legal issue an...

Страница 124: ...124 3298 Family Rev 4 07 ...

Страница 125: ...APPENDIX I 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 125 8 ...

Страница 126: ...3298 HYDRAULIC COVERAGE CHARTS 126 3298 Family Rev 4 07 ...

Страница 127: ...SP 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 127 8 ...

Страница 128: ...SP 3298 HYDRAULIC COVERAGE CHARTS 128 3298 Family Rev 4 07 ...

Страница 129: ...V 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 129 8 ...

Страница 130: ...V 3298 HYDRAULIC COVERAGE CHARTS 130 3298 Family Rev 4 07 ...

Страница 131: ...assembly can be accomplished in about five minutes Assembly NOTE If end plate pump end is already installed make any necessary coupling adjustments and then proceed to Step 2 1 STX MTX LTX Align end plate pump end to the bearing frame No impeller adjustment required XLT X Align the end plate pump end to the pump bearing housing so that the large slots on the end plate clear the bearing housing tap...

Страница 132: ...ed around the end plate secure it with a bolt nut and two washers through the round hole at the front end of the guard half as shown in Fig II 6 Tighten securely Fig II 7 4 Spread bottom of coupling guard half driver end slightly and place over coupling guard half pump end so that annular groove in coupling guard half driver end faces the motor as shown in Fig II 8 132 3298 Family Rev 4 07 Fig II ...

Страница 133: ...oupling guard must be removed for certain maintenance and adjustments to the pump such as adjustment of the coupling impeller clearance adjustment etc The coupling guard should be replaced after maintenance is completed DO NOT resume normal pump operation with the coupling guard removed NOTE Refer to illustrations for assembly in reverse order 1 Remove nut bolt and washers from center slotted hole...

Страница 134: ...134 3298 Family Rev 4 07 ...

Страница 135: ...up sizes 2 x 3 8 3 x 4 7 1 x 2 10 3 x 4 10 4 x 6 10 2 Make sure Arbor is running true within 002 TIR 3 Tighten screw only enough to turn impeller without slipping NOTES 1 Allowable front shroud t i r is 060 2 When trimming an XS impeller trim both the front and back shrouds and the vanes to a minimum diameter of 3 3 4 Trimming between 3 3 4 and 3 trim only the front shroud and the vanes 3 Nylon im...

Страница 136: ...IMPELLER TRIM PROCEDURE 136 3298 Family Rev 4 07 Fig III 2 Group S M Fig III 3 Group L ...

Страница 137: ...LUTE INSERT TRIM PROCEDURE DO NOT take cuts larger than 050 DO 1 Use Arbor Tool C06820A SP3298 1X1 5 6 2 Use Arbor Tool C06821A SP3298 2X3 6 3 Make sure arbor is running true within 002 tir 3298 Family Rev 4 07 137 8 Fig III 5 Fig III 4 ...

Страница 138: ... as shown in Table III 1 a Use arbor C06820A for SP3298 1x1 5 6 b Use arbor C06821A for SP3298 2x3 6 Table III 1 Impeller Diameter R 0 0 010 5 00 2 563 5 12 2 625 5 25 2 688 5 38 2 750 5 50 2 813 5 62 2 875 5 75 2 938 5 88 3 000 6 00 3 063 6 06 3 094 138 3298 Family Rev 4 07 III 6 III 7 ...

Страница 139: ...ditions 5 If only small fluctuations occur between the rated point and trip points less than 15 of the total motor horsepower available then the Integra Motor Minder should not be used In this case use either the Emotron or Load Controls unit as they can detect to approximately 1 changes in horsepower 6 Understand the relationship and limitations of item numbers 2 3 and 4 as an integrated function...

Страница 140: ...re most suitable for your particular application and plant safety Power monitors can be strategically calibrated to protect your pump from any of the following conditions by appropriately determining the power draw at any of these individual conditions Dry Running Closed Discharge Valve No Prime Inadequate Suction Conditions Plugged Suction Cavitation Air Lock Decoupled Magnets Solidified Plugged ...

Страница 141: ...temperature limits and recoverable flux density losses due to increased temperatures Do not operate mag drive pump without considering the process liquid s vapor pressure characteristics over the temperature range of the application Adequate NPSHa as well as vapor pressure is mandatory to prevent cavitation or vaporization in localized low pressure regions within the pump Use power monitoring devi...

Страница 142: ...142 3298 Family Rev 4 07 ...

Страница 143: ...ATION The polymer concrete material used in the manufacture of the Polyshield ANSI Combo has been formulated for application in a wide range of corrosive fluid handling services The material is not however universally corrosion resistant A comprehensive corrosion guide is available Refer to Accessories Section of the Electronic Pricebook It is strongly recommended that this bulletin be reviewed pr...

Страница 144: ...unit to the wooden pallet Slip slings under each end of the Polyshield unit as a harness Fig VI 1 Lift the Polyshield unit a few inches off the pallet and verify that it hangs reasonably level and that the slings are not prone to slipping out of position s WARNING Keep hands and feet out from under the Polyshield unit during these steps If slings slip and the unit tips over severe personal injury ...

Страница 145: ...em incorporates the Polyloc Transverse Jack Bolt system The Polyloc system provides transverse motor adjustment The side mounted adjusters allow for shaft alignment to critical tolerances with minimal disturbance of indicators The adjusters make contact with a solid motor mounting block not the foot of the motor Polyshield ANSI and Custom Combos Installation Procedures NEW CONSTRUCTION 1 Remove la...

Страница 146: ...re washer or abrasive blast rig as required Epoxy adhesive for setting rebar into concrete slab new installation Rebar tie wire Fast set cement POLYSHIELD ANSI COMBO SEALING KIT EPOXY NOVOLAC EN INSTRUCTIONS Each Kit contains Polyshield EN Resin Polyshield EN Hardener Stir Sticks Latex Gloves Instruction Sheet MSDS Material Safety Data Sheet APPLICATION INSTRUCTIONS The Polyshield EN Sealing Kit i...

Страница 147: ...n and hardener components may be irritating to the eyes and skin on contact Vapors may cause irritation of eyes and respiratory tract Area must be ventilated Wear protective clothing including gloves For details on safety information refer to the Material Safety Data Sheets of these products SHELF LIFE AND STORAGE Store resin and hardener in their unopened containers in a dry cool place away from ...

Страница 148: ...uldspumps com 2007 Goulds Pumps Incorporated a subsidiary of ITT Corporation How did we measure up It is our sincere intention to exceed our customers expections on every order Tell us whether we achieved our goal on your order Please take our customer satisfaction survey online at http www gouldspumps com feedbacksurvey html We appreciate you taking the time to provide your feedback Thank you for...

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