Table of Contents
Advertisement
Quick Links
Instructions/Parts
Stainless Steel,
Steel, Heavy
Stainless
Stainless
Steel,
Agitators with
Agitators
Agitators
with
with Pressure
Radial piston
piston air
air driven
driven agitators
Radial
Radial
piston
air
driven
coatings. For
For professional
professional use
coatings.
coatings.
For
professional
Important Safety
Safety Instructions
Important
Important
Safety
Read all warnings and instructions in this manual before using the
equipment. Save these instructions.
100 psig (0.7 MPa, 7 bar) pressure
tank Maximum Working Pressure, 70
psig (0.5 MPa, 5 bar) agitator Maximum
Recommended Operating Pressure
See page 3 for model part numbers and
approvals information.
Heavy Duty,
Duty, Air
Heavy
Duty,
Pressure Tank
Pressure
Tank
Tank
agitators for
for maintaining
maintaining suspension
agitators
for
maintaining
use only.
only.
use
only.
Instructions
Instructions
PROVEN QUALITY. LEADING TECHNOLOGY.
Air - - - Driven
Driven
Air
Driven
suspension and
and even
even- - - mixing
suspension
and
even
3A4797B
mixing in in in industrial
industrial paints
paints and
mixing
industrial
paints
EN
and
and
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Graco 25C536
Summary of Contents for Graco 25C536
- Page 1 Instructions/Parts Stainless Steel, Steel, Heavy Heavy Duty, Duty, Air Air - - - Driven Driven Stainless Stainless Steel, Heavy Duty, Driven Agitators Agitators with Agitators with with Pressure Pressure Pressure Tank Tank Tank 3A4797B Radial piston piston air air driven driven agitators agitators for for maintaining...
-
Page 2: Table Of Contents
Contents Contents Contents Models............... 2 Parts..............15 All Models ........... 15 Warnings ............3 Tank Parts for Models 25C536, 25C537, Installation............5 25C538.......... 17 Typical System ..........5 Accessories............19 Air Regulator and Mufflers ......6 Strainer 240418 ........... 19 Agitator ............ -
Page 3: Warnings
Warnings Warnings Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. - Page 4 Warnings WARNING WARNING WARNING EQUIPMENT MISUSE MISUSE HAZARD HAZARD EQUIPMENT EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system Technical Specifications Specifications in all equipment manuals.
-
Page 5: Installation
Installation Installation Installation Installation Typical System System Typical Typical System Be sure that all accessories are properly rated to withstand the pressures in the system. NOTE: Throughout the manual, reference numbers and letters in parentheses refer to numbers and letters in figures and the parts drawings. -
Page 6: Air Regulator And Mufflers
Installation Air Regulator Regulator and and Mufflers Mufflers Regulator Mufflers 3. Attach the air regulator by screwing it into the swivel connector. The air motor is capable of operating in a clockwise 4. Install a plug (E) in the port opposite the regulator or counterclockwise direction, depending on where (this is necessary for motor operation). -
Page 7: Agitator
20 psig (1.4 bar) air pressure • If installing a new agitator onto a new tank, follow when dry. steps 1– 2, and 7–15 (models 25C536, 25C537, 25C538). • If replacing an established agitator, follow steps 1, 3–12, and 14–15 (models 25C539, 25C540,... - Page 8 Installation Ref No Description Description Description Ref No Description Description Description Fluid Tube (included with models Gasket 25C536, 25C537, 25C538) Washer Agitator Baffle Shaft Housing Screw Clamp Plate Shaft Support U-Bolt Bearing (models 25C537, 25C538, 25C540, Agitator Paddle 25C541) Bearing Housing (models 25C537, 25C538,...
-
Page 9: Grounding
Installation Grounding Connecting Hoses Hoses Grounding Grounding Connecting Connecting Hoses Install an air inlet filter (AF) upstream from the air inlet ball valve (17) to remove dirt and moisture from the compressed air supply. Connect an air supply hose (SH) between the air inlet ball valve and the air filter air outlet. -
Page 10: Operation
Operation Operation Operation Operation 3. Be sure the ground wire is attached. 4. Replace the filler cap or cover, tighten the c-clamp handles to 8-10 ft-lbs, approximately 1/2 to 1 turn past hand tight. Personal injury, such as splashing in the eyes, may result from pressure in the tank. -
Page 11: Pressure Relief Procedure
Operation Pressure Relief Relief Procedure Procedure Safety Relief Relief Valve Valve Pressure Pressure Relief Procedure Safety Safety Relief Valve A safety relief valve (4) automatically relieves the Follow the Pressure Relief Procedure tank pressure when the air pressure exceeds 95 to whenever you see this symbol. -
Page 12: Maintenance
Maintenance Maintenance Maintenance Maintenance Cleaning Cleaning the Cleaning the Tank Tank Tank Moving parts, such as an impeller blade, can cut or amputate fingers. To reduce the risk of serious injury, always shut off the agitator and disconnect the air line before checking or repairing the agitator. Before performing any maintenance procedure, follow the Pressure Relief Procedure, page... -
Page 13: Service
Graco distributor for repair or replacement. A 4. Install the motor (34) and adapter plate (22) motor rebuild kit (25M535) is available. See the motor assembly on the top of the bracket (58) using rebuild kit manual 3A5050 for more information. -
Page 14: Couplings
Service Servicing the the Agitator Agitator Shaft Shaft and Servicing Servicing Agitator Shaft Replacing the the Agitator Agitator Shaft Shaft Replacing Replacing Agitator Shaft Couplings Couplings Couplings 1. Remove the agitator paddle (45). Remove the set screw from the lower coupling (52b). Pull out Setting Setting Setting the... -
Page 15: Parts
Parts Parts Parts Parts All Models Models Models Locate the bottom shoulder of the shaft (47) Apply low-strength (cyanoacrylate) thread against the washer (48) when assembling sealant. the coupler (52). Follow recommended torque specifications found Bearings 66 and 67 are not used on the in the Installation section of this manual. - Page 16 Paddle, Agitator; plastic 194701 Guard, Agitator, Drive 112230 Screw, Set, Sch Screw, Thread Forming, Shaft, Agitator; 15 inches; 100078 Hex Head 188886 Models 25C536 and 25C539 157021 Washer, Lock, Int Shaft, Agitator; 21 inches; 111593 Screw, Grounding 188887 Models 25C537 and 25C540...
- Page 17 Parts Tank Parts Parts for for Models Models 25C536, 25C536, 25C537, 25C537, 25C538 25C538 Tank Tank Parts Models 25C536, 25C537, 25C538 3A4797B...
- Page 18 Degree includes gasket 117571 176347 Label, Identification Liner, Tank; 5 Gallon, 110475 Fitting, Tee, Street 15D059 Model 25C536; qty of 20 (not shown) Tube, 13 inches; Model 171976 265C536 Liner, Tank; 10 Gallon, 15D060 Model 25C537; qty of 20 Tube, 18 inches; Model...
-
Page 19: Accessories
Accessories Accessories Accessories Accessories Strainer 240418 240418 Nylon Fluid Fluid Supply Supply Hose Hose Strainer Strainer 240418 Nylon Nylon Fluid Supply Hose 300 psi (2.1 MPa, 21 bar) Maximum Working 300 psi (2.1 MPa, 21 bar) Maximum Working Pressure Pressure Install at the tank air inlet to remove dirt and moisture 3/8”... -
Page 20: Dimensions
Dimensions Dimensions Dimensions Dimensions Reference Reference Reference Dimension Dimension Dimension Reference Reference Reference Dimension Dimension Dimension 5 gallons: 13.2 in. (335 mm) 19 in. (483 mm) 10 gallons: 18.2 in. (462 mm) 15 gallons: 28.9 in. (735 mm) 14 in. (356 mm) 5 gallons: 30.5 in. -
Page 21: Air Consumption
Air Consumption Air Consumption Consumption Consumption 34.0 25.5 Standard 17.0 SCFM Cubic Meters/Hr 1000 1200 Air Motor RPM A — 20 psi (1.4 bar, 0.14 MPa) B — 40 psi (2.8 bar, 0.28 MPa) C — 60 psi (4.1 bar, 0.41 MPa) D —... -
Page 22: Notes
Notes Notes Notes Notes 3A4797B... -
Page 23: Technical Specifications
3/8–18 npsm (m) Bottom outlet size 3/4–14 npt (f) 304 and 316 stainless steel, PTFE, nylon, and bronze. Wetted parts Splashed materials: LDPE, Chloroprene, Santoprene Weight 25C536 66 lbs (30 kg) 25C537 77 lbs (35 kg) 25C538 93 lbs (42 kg) 25C539 13 lbs (5.9 kg) - Page 24 With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
Need help?
Do you have a question about the 25C536 and is the answer not in the manual?
Questions and answers