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Repair

3A1450B

13

Reassemble the Coupling 
Adapter and Tie Rods to the 
Motor

NOTE: Use this procedure only if the coupling adapter 
(108) and tie rods (104) have been disassembled from 
the motor, to ensure proper alignment of the motor shaft 
to the piston rod (R).

1.

See F

IG

. 5. Screw the tie rods (104) into the motor 

(101) and torque to 50-55 ft-lb (68-75 N•m).

2.

Fill the cavity in the bottom of the motor shaft with 
grease. Lubricate the threads of the coupling 
adapter (105). Screw the adapter into the motor 
shaft and install the pin (106).

3.

Assemble the coupling nut (110) to the piston rod 
(R).

4.

Orient the lower (102) to the motor (101). Position 
the lower on the tie rods (104). Lubricate the 
threads of the tie rods. Screw the tie rod locknuts 
(105) onto the tie rods. Tighten the locknuts and 
torque to 50-55 ft-lb (68-75 N•m).

5.

Insert the collars (111) into the coupling nut (110). 
Tighten the coupling nut onto the coupling adapter 
(108) and torque to 75-80 ft-lb (102-109 N•m).

F

IG

. 5. Reassembly

Torque to 75-80 ft-lb (102-109 N•m).

Torque to 50-55 ft-lb (68-75 N•m).

Apply lubricant.

Torque to 15-17 ft-lb (20-23 N•m).

1

2

3

4

2

3

1

101

109

102

108

TI16615a

103

111

104

105

110

106

113

112

2

4

3

R

Summary of Contents for President 24H627

Page 1: ...materials Do not use for flushing or purging lines with caustics acids abrasive line strippers and other similar fluids For professional use only See page 2 for model information including maximum wo...

Page 2: ...Dimensions 16 Mounting Hole Layouts 17 Performance Charts 18 Technical Data 19 Graco Standard Warranty 20 Graco Information 20 Models Related Manuals Model No Series Pump Length Maximum Fluid Working...

Page 3: ...grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and...

Page 4: ...s For complete information about your material request MSDS from distributor or retailer Do not leave the work area while equipment is energized or under pressure Turn off all equipment and follow the...

Page 5: ...ded metal pail then trigger the gun Stand Mount Order Part No 253692 Pump Stand Kit accessory Mount the pump in the pump stand and secure with the four screws and lockwashers supplied in the kit See M...

Page 6: ...ssed air supply Second bleed type air valve H isolates air line accessories for servicing Locate upstream from all other air line accessories Fluid Line Fluid filter with a 60 mesh 250 micron stainles...

Page 7: ...er D Fluid Shutoff Valve E Fluid Line F Surge Tank Stand G Surge Tank H Air Shutoff Valve bleed type J Air Supply Line K Air Line Filter L Air Regulator and Gauge M Bleed Type Master Air Valve N Fluid...

Page 8: ...r regulator L clockwise increasing pressure until pump starts 8 Cycle pump slowly until all air is pushed out and pump and hoses are fully primed 9 Verify that pump actuations are priming the pump wet...

Page 9: ...luid that is compatible with the fluid being dispensed and the equipment wetted parts Air Line Filter Drain and clean as necessary Mix Tank Volume Do not let the mix tank run dry When the tank is empt...

Page 10: ...reservoir and keep the level above the Minimum fill line Monitor the usage and condition of the TSL If pumped material bypasses the throat packings and enters the TSL reservoir replace the packings To...

Page 11: ...ly Refill and reprime pump Held open or worn ball check valves Check and repair Worn piston packing Replace See lower manual Pump will not operate Restricted air supply lines Clear any obstructions be...

Page 12: ...he Coupling Adapter and Tie Rods to the Motor on page 13 1 See FIG 5 Assemble the coupling nut 110 to the piston rod R 2 Orient the lower 102 to the motor 101 Position the lower on the tie rods 104 Lu...

Page 13: ...into the motor shaft and install the pin 106 3 Assemble the coupling nut 110 to the piston rod R 4 Orient the lower 102 to the motor 101 Position the lower on the tie rods 104 Lubricate the threads o...

Page 14: ...Repair 14 3A1450B...

Page 15: ...13 750cc stainless steel used on Model 24H628 and 24J075 24F424 1000cc stainless steel used on Model 24H629 24F431 1000cc carbon steel used on Model 24H997 103 186071 PLATE adapter 1 104 15G924 TIE RO...

Page 16: ...C Model Lower Size A in mm B in mm C in mm D in mm Approx Weight lb kg 24H627 750cc 46 3 1176 29 8 757 17 5 445 11 5 292 73 33 24H628 750cc 24H629 1000cc 74 34 24H997 1000cc 24J074 750cc 40 4 1026 24...

Page 17: ...in 299 mm 12 375 in 314 mm 7 375 in 187 mm 16 88 in 428 8 mm 253692 Floor Stand Accessory 14 50 in 368 3 mm 17 0 in 431 8 mm 19 88 in 505 0 mm TI15859a 255143 Wall Bracket Accessory Four 9 16 in 14 mm...

Page 18: ...air pressure Test Fluid No 10 Weight Oil 3 1 President with 750cc Lower 500 3 5 35 A B A B C Fluid Pressure psi MPa bar 300 2 0 20 200 1 3 13 100 0 69 6 9 Air Consumption 40 1 12 C 0 30 0 84 20 0 56 1...

Page 19: ...le gal cc Maximum Fluid Temperature Rating F C 24H627 460 3 2 32 0 150 1 0 10 See Performance Charts 9 6 36 4 0 16 610 150 66 24H628 460 3 2 32 0 150 1 0 10 9 6 36 4 0 16 610 24H629 460 3 2 32 0 180 1...

Page 20: ...al or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EX...

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