Campbell Hausfeld AL2710 operating instructions Maintenance

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Operating Instructions and Parts Manual

AL2710

Airless Paint Systems

Service (Cont.)

Replace worn or damaged parts.

6.If gear grease needs replacing, replace with gear grease (Part No. 331-132)

7.Clean mating surfaces of cover and box thoroughly.stick Seal the mating surfaces with gasket sealer.

8.Reassemble in reverse order.

PISTON ROD, UPPER CHECK VALVE

1.Disconnect fluid pump as shown on page 11.

2.Place piston in block (Tool PN 331- 195) with the 3/8” dowel pin (Tool PN 331-196).

NOTE: Do NOT use smaller diameter pin than PN 331-196 to hold piston.

3.Place a 1/4” allen wrench into bottom of piston. Unscrew retainer from piston. Clean all parts and inspect them for wear and damage. Inspect the surface of piston and seat for wear or damage.

4.To disassemble the piston assembly, place in block using dowel pin and hold in vise. Install ball, seat and O- ring in this order. Use blue loctite 242 on retainer and screw into piston. Tighten to 20 ft. lbs.

LOWER SUCTION VALVE

1.Unthread suction nut and remove suction assembly from pump body.

2.Remove sxuction seat assembly, O- ring, ball and retainer.

3.Clean all parts and inspect them for wear or damage, replacing parts as needed.

4.If lower seat needs replacing, you can replace the suction seat assembly (PN 331-292).

5.Clean inside of pump body.

6.If no further pump service is needed, reassemble the lower check valve assembly, O-ring, ball

and retainer in the suction nut and screw nut onto pump body. Tighten suction nut with rod tool.

Maintenance

REGULAR MAINTENANCE

1.Keep the displacement pump packing nut/wet cup 1/3 full of TSO (Throat Seal Oil) at all times. The TSO helps protect the packings and rod.

2.Inspect the packing nut daily. Your pump has a patented Triple Life Packing System. Packing life will be extended a minimum of three times if the following "Packing Tightening" procedure is followed:

Inspect packing nut. (Do NOT spray while inspecting.) If seepage of paint into the packing nut and/or movement of the piston upward is found, the packing nut should be tightened enough to stop leakage. Do not overtighten, as this will damage the packings and reduce the packing life.

ELECTRIC MOTOR MAINTENANCE

1.LUBRICATION: This motor is supplied with prelubricated ball bearings, lubricated for life of bearing.

2.MOTOR BRUSHES: These need periodic inspection and replacement according to wear. Brush wear is influenced by individual application. It is recommended that brush wear be checked at early intervals of operation. This will help determine when inspections will be needed in the future. Standard Leeson brushes for this motor have an initial length of 3/4”. When the brushes are worn to a length of 3/8”, they should be replaced.

3.CHANGING BRUSHES: Follow these instructions:

a.Unplug machine.

b. Open the two covers at the rear of motor.

c. Loosen the screw holding the brush terminal and remove the brush lead.

d. Push the brush retainer clip in and remove.

e. Remove the worn brushes (one on each side of motor).

f. Install new brushes in reverse order and replace covers.

NOTE: For longer life, new brushes (Part No. 331-131) need to have a “run- in” period. After changing brushes, set up the machine for spraying. Use a bucket of water and Coro-chek mixture, a 50 ft x 1/4” airless hose, and airless spray gun with 0.017 tip on unit. Turn the Prime/PR Control Valve to the prime position and turn unit on. Turn Pressure Control Knob to maximum pressure (fully clockwise position). Let the pump cycle at high speed in the prime position for 20 minutes. This will allow the brushes to “run in” properly and increase the life of the brushes.

V-PACKING REPLACEMENT

DISASSEMBLY

1.Remove the Fluid Pump as per "Fluid Pump Disconnect" instructions on page 11.

2.Unscrew the packing nut and suction assembly. Push piston rod out through bottom of pump body. Remove the upper packings, belleville springs, tube spacer and lower packing set using packing removal tool (PN 331-153).

3.Disassemble and clean all parts for reassembly. Discard old packings, adapters and O-Rings.

4.Place piston in block (PN 331-195) with the 3/8"dowel pin (PN 331- 196) and hold in vise.

NOTE: Do not use smaller diameter pin to hold piston.

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Contents AL2710 Operating Instructions and Parts ManualTable of Contents SpecificationsSafety Guidelines General Safety InformationElectrical Shock Hazard Skin Injection HazardPre-Operation Fire or Explosion HazardFlushing Amperage Length of Cord Ft RatingHOW to Flush ProcedureSetting UP Important ComponentsOperation Starting UPSpray TIP Selection Tip Selection Chart Electrical System Spray TechniqueElectrical Board Calibration Zero CalibrationElectrical Troubleshooting Pressure CalibrationLiquid Crystal Display LCD Calibration Service Replacement of Electrical ComponentsSpray GUN Fluid Pump Reinstallation Gear and Pump AssemblyReplacing Valve Spring Unit Fluid PumpMaintenance Reassembly Troubleshooting Chart Symptom Possible Causes Corrective ActionElectrical Troubleshooting Possible Cause Corrective ActionFor Replacement Parts, Call AL2710 Spray GunParts List for Spray Gun for use with AL2710 AL2710 Spray Gun Ref. No Description Part Number QtyAirless Paint Sprayer Model AL2710 Parts List for Airless Paint Sprayer, Model AL2710 Not applicableElectrical System Parts List for Electrical System Ref. No Description Part Number QtyAL2710 Manifold Filter Parts List for Manifold Filter 111-200-99 Ref. No Description Part Number QtyParts List for Piston Rod, Upper Check Valve Piston Rod and Upper Check ValveLower Suction Valve Parts List for Lower Suction Valve Gear and Pump Assembly Parts List for Gear and Pump Assembly Parts List for Fluid Pump 331-236 Ref. No Description Part Number QtyWhat is not Covered Under this Warranty Responsibilities of Purchaser Under this Warranty

AL2710 specifications

The Campbell Hausfeld AL2710 is a versatile and efficient air compressor, designed to meet the demands of both DIY enthusiasts and professional users. With a compact design and a range of powerful features, this compressor stands out in its category for its reliability and performance.

One of the key features of the AL2710 is its 1.5 HP motor, which provides consistent and powerful airflow. It operates at a maximum pressure of 125 PSI, making it suitable for a variety of applications, from inflating tires and powering air tools to providing air assistance for painting and finishing tasks. The compressor has a tank capacity of 3.5 gallons, enabling it to store enough air for extended use without frequent cycling.

The AL2710 is built with portability in mind. Weighing just over 40 pounds, it comes with an ergonomic handle and a lightweight design that allows for easy transportation to various job sites. Its low-profile design not only enhances mobility but also makes it easy to store in tight spaces.

Another notable characteristic is its oil-free pump, which significantly reduces maintenance requirements. This technology not only contributes to a cleaner operation but also enhances the compressor's lifespan. Users can benefit from the convenience of not needing to deal with oil changes, allowing them to focus more on their work.

The unit features a quick-connect coupler for rapid tool changes, enhancing productivity. Additionally, the integrated pressure gauge enables users to monitor air pressure levels with ease, ensuring optimal performance of their air-powered tools.

Noise levels are also a consideration for many users. The Campbell Hausfeld AL2710 operates at a relatively low noise level, making it suitable for use in residential areas or noise-sensitive environments.

In summary, the Campbell Hausfeld AL2710 air compressor is defined by its powerful and portable design, oil-free operation, and user-friendly features. It is an ideal choice for those who need a reliable compressor for various tasks, combining efficiency, durability, and ease of use. Whether for home improvement projects or professional applications, the AL2710 provides the necessary performance to get the job done effectively.
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