Graco 25C453 Instructions - Parts Manual Download Page 2

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Contents

Models............................................................... 3

Warnings ........................................................... 4

Installation.......................................................... 6

Shaft and Impeller Size ................................ 6
Optional 4.8 to 1 Gear Reducer Kits .............. 6
Motor, Bearing Housing, and Impeller

Installation...................................... 7

VFD ............................................................ 8
Connect VFD to Motor.................................. 8
Grounding the Agitator ................................. 8
Gear Reducer Kit Installation ........................ 9

Operation ........................................................... 10

General Operation ....................................... 10
Finding the Proper Agitator Speed ................ 10

Maintenance ...................................................... 11

Routine Periodic Maintenance ...................... 11
Check Screw and Bolt Tightness................... 11
Bearings...................................................... 11
Gear Reducer .............................................. 11

Service .............................................................. 12

Shaft Seal Removal and Replacement ........... 12

Parts.................................................................. 13

Models 25C454 and 25C463 ........................ 13
Models 25C453, 25C575, 25C464,

25C576 .......................................... 15

Models 25C462, 25C470, 25C471,

25C465, 25C472, 25C473............... 17

Dimensions ........................................................ 19

Power Usage Charts........................................... 20

Technical Specifications...................................... 22

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Summary of Contents for 25C453

Page 1: ...sion suspension suspension of of of industrial industrial industrial coatings coatings coatings stored stored stored in in in fluid fluid fluid tanks tanks tanks For For For professional professional professional use use use only only only Important Important Important Safety Safety Safety Instructions Instructions Instructions Read all warnings and instructions in this manual and associated compo...

Page 2: ...t Tightness 11 Bearings 11 Gear Reducer 11 Service 12 Shaft Seal Removal and Replacement 12 Parts 13 Models 25C454 and 25C463 13 Models 25C453 25C575 25C464 25C576 15 Models 25C462 25C470 25C471 25C465 25C472 25C473 17 Dimensions 19 Power Usage Charts 20 Technical Specifications 22 Related Related Related Manuals Manuals Manuals Manual Number Title 3A4793 VFD Variable Frequency Drive 308369 5 10 a...

Page 3: ...isted Explosion Explosion Explosion Proof Proof Proof Inverter Inverter Inverter Duty Duty Duty Motor Motor Motor Part Part Part No No No Description Description Description Agitator Agitator Agitator Approvals Approvals Approvals 25C464 3 Quick clamp Flange Mount Motor 25C576 4 Quick clamp Flange Mount Motor 25C463 7 5 OD Flange Mount Motor 3 150 ANSI Flange Mounting Holes 25C465 Pressure Tank Ag...

Page 4: ...s WARNING WARNING WARNING FIRE FIRE FIRE AND AND AND EXPLOSION EXPLOSION EXPLOSION HAZARD HAZARD HAZARD Flammable fumes such as solvent and paint fumes in work work work area area area can ignite or explode Paint or solvent flowing through the equipment can cause static sparking To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pil...

Page 5: ... hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations MOVING MOVING MOVING PARTS PARTS PARTS HAZARD HAZARD HAZARD Moving parts can pinch cut or amputate fingers and other body parts Keep clear of moving parts Do not operate equipment with protective guards or covers removed Before chec...

Page 6: ...meter i e 2 4 or 6 See 0 5 D in Figure 1 2 From that point measure to the lid mounting surface L 3 Add measurement in step 2 L to the length of the bearing housing 5 or 127 mm Example Shaft length A L 5 inches 127 mm NOTE Round each measurement up or down to nearest shaft length in Table 4 Figure 1 Measure for Shaft Length Table Table Table 4 4 4 Shaft Shaft Shaft Length Length Length Part Part Pa...

Page 7: ... NOTE Eye bolts 26 are shipped loose to be attached for lifting the agitator See attachment location Parts page 13 1 Install bearing housing flange assembly per the following a For flange mount See Models 25C454 and 25C463 page 13 for parts identification Place gasket 20 and bearing housing flange assembly A on tank cover Install flat washers mounting bolts and nuts not provided Tighten securely b...

Page 8: ...otors are equipped with an automatic thermal protective device Review the warning label on the motor stating the requirement for connecting to the control circuit terminals of the VFD UL and NEC require connection of motor thermostat leads P1 and P2 into the control portion of a manual reset start circuit For Graco supplied VFDs motor thermostat leads P1 and P2 connect to terminals 4 and 13B on th...

Page 9: ...g Bearing Bearing Housing Housing Housing Assembly Assembly Assembly Ref Ref Ref No No No Part Part Part No No No Description Description Description Qty Qty Qty 8 DISK SPIDER HYTREL ALIGNMENT 1 9 COUPLING ALIGNMENT 0 62 BORE DIAMETER 1 9a SCREW SET 1 10 FLANGE MOUNT MOTOR 1 MOTOR UL Listed 3 4 230 460 TEFC XP 60 HZ model 25C454 1 12 MOTOR ATEX 0 37 kW 230 400 TEFC XP 50 HZ model 25C463 1 SCREW CA...

Page 10: ...g fluid while the dispensing equipment is being supplied NOTE Always use moderate agitation speeds Excessive agitator speed may cause vibration foaming of fluid and increased wear on parts Finding Finding Finding the the the Proper Proper Proper Agitator Agitator Agitator Speed Speed Speed 1 Fill the fluid supply container to about 3 or 4 inches 75 to 100 mm above the agitator blade 2 Start the ag...

Page 11: ...nd and Bolt Bolt Bolt Tightness Tightness Tightness Within the first two weeks of operation check all cap screws and set screws to make sure the screws are tightened Retighten as required Bearings Bearings Bearings Bearings are sealed and do not require lubrication Inspect yearly to verify bearings are running smoothly and not damaged Replace if necessary with a new bearing housing Gear Gear Gear ...

Page 12: ...laced if necessary To inspect and replace the shaft seal follow the steps below 1 Disconnect the VFD power supply 2 Remove the motor and the agitator shaft by reversing the steps in Motor Bearing Housing and Impeller Installation page 7 3 Remove the cap screws 5 holding the bearing housing 4 in place 4 Remove the bearing housing 5 Remove the spacer 3 and shaft seal 2 6 Inspect the seal for damage ...

Page 13: ...Parts Parts Parts Parts Models Models Models 25C454 25C454 25C454 and and and 25C463 25C463 25C463 Flange Flange Flange Mount Mount Mount 3A4553F 13 ...

Page 14: ...W 230 400 TEFC XP 50 HZ model 25C463 1 Ref Ref Ref No No No Part Part Part No No No Description Description Description Qty Qty Qty C19837 SCREW CAP SOCKET HEAD 3 8 16 x 1 4 13 17P459 SCREW WING 3 8 16 x 1 5 Not Shown 4 20 17N963 GASKET AGITATOR 7 5 Diameter 1 IMPELLER 4 KIT 1 IMPELLER 8 KIT 1 23 See Table 3 IMPELLER 12 KIT 1 23a N A SCREW SET 1 24 See Table 4 SHAFT AGITATOR 1 26 17R748 BOLT EYE 3...

Page 15: ...Parts Models Models Models 25C453 25C453 25C453 25C575 25C575 25C575 25C464 25C464 25C464 25C576 25C576 25C576 Quick Clamp Quick Clamp Quick Clamp Mount Mount Mount 3A4553F 15 ...

Page 16: ...HZ model 25C453 and 25C575 1 12 25C968 MOTOR ATEX 0 37 kW 230 400 V TEFC XP 50 HZ model 25C464 and 25C576 1 Ref Ref Ref No No No Part Part Part No No No Description Description Description Qty Qty Qty C19837 SCREW CAP SOCKET HEAD 3 8 16 x 1 4 13 17P459 SCREW WING 3 8 16 x 1 5 Not Shown 4 IMPELLER 4 KIT 1 IMPELLER 8 KIT 1 23 See Table 3 IMPELLER 12 KIT 1 23a N A SCREW SET 2 24 See Table 4 SHAFT AGI...

Page 17: ...s Models Models 25C462 25C462 25C462 25C470 25C470 25C470 25C471 25C471 25C471 25C465 25C465 25C465 25C472 25C472 25C472 25C473 25C473 25C473 Pressure Pressure Pressure Tank Tank Tank Mount Mount Mount 3A4553F 17 ...

Page 18: ...odels 25C465 25C472 25C473 1 Ref Ref Ref No No No Part Part Part No No No Description Description Description Qty Qty Qty C19837 SCREW CAP SOCKET HEAD 3 8 16 x 1 4 13 17P459 SCREW WING 3 8 16 x 1 5 Not Shown 4 21 196309 GASKET 1 22 188784 NUT 1 IMPELLER 4 KIT models 25C462 25C470 25C465 25C472 1 23 17N704 IMPELLER 4 KIT models 25C471 25C473 2 23a N A SCREW SET 1 17P015 SHAFT 34 25C471 25C473 1 17P...

Page 19: ...n cm cm cm UL ATEX UL ATEX UL ATEX 25C454 25C463 25C453 25C575 25C464 25C576 25C462 25C470 25C471 25C465 25C472 25C473 A 11 62 29 5 8 84 22 5 11 62 29 5 8 84 22 5 11 62 29 5 8 84 22 5 A with optional gear reducer 24 52 62 3 20 14 51 2 24 52 62 3 20 14 51 2 24 52 62 3 20 14 51 2 B 20 44 51 9 17 75 45 1 20 84 52 9 17 75 45 1 20 48 52 0 17 75 45 1 B with optional gear reducer 28 04 71 2 24 65 62 6 28...

Page 20: ...itator Agitator RPM RPM RPM UL UL UL Motor Motor Motor with with with 8 8 8 in in in 20 20 20 cm cm cm Diameter Diameter Diameter Impeller Impeller Impeller Power Power Power W W W 0 20 40 60 80 100 120 140 160 180 200 0 50 100 150 200 250 300 350 400 450 500 Material Material Material Viscosity Viscosity Viscosity 300 cp 100 cp 0 cp Agitator Agitator Agitator RPM RPM RPM UL UL UL Motor Motor Moto...

Page 21: ...0 cm cm cm Diameter Diameter Diameter Impeller Impeller Impeller Power Power Power W W W 0 50 100 150 200 250 300 350 400 0 50 100 150 200 250 300 350 400 450 500 Material Material Material Viscosity Viscosity Viscosity 300 cp 100 cp 0 cp Agitator Agitator Agitator RPM RPM RPM ATEX ATEX ATEX Motor Motor Motor with with with 12 12 12 in in in 30 30 30 cm cm cm Diameter Diameter Diameter Impeller Im...

Page 22: ...mended Agitator Shaft Speed 500 rpm Minimum Recommended Motor Speed 2 hz 58 rpm UL 2 hz 56 rpm ATEX IECEx Weight Motor Bearing Housing Shaft Blade 55 65 lb 25 30 kg Wetted Parts 300 series SST Maximum Allowable Process Fluid Temperature 194 F 90 C Recommended Maximum Material Viscosity 300 cP Noise Data Sound Pressure Level Less than 75 dBA Ambient and Operating Temperature Range limited by motor ...

Page 23: ...ARRANTY WARRANTY WARRANTY AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIED WARRANTIES WARRANTIES WARRANTIES OF OF OF MERCHANTABILITY MERCHANTABILITY MERCHANTABILITY AND AND AND FITNESS FITNESS FITNESS FOR FOR FOR A A A PARTICULAR PARTICULAR PARTICULAR PURPOSE PURPOSE PURPOSE IN IN IN CONNECTION CONNECTION CONNECTION WITH WITH WITH ACCESSORIES ACCESSORIES ACCESSORIES EQ...

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