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AIRLESSCO LP690 - User Manual

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A
IRLESSCO
LP460 - LP540 - LP690
ALLPRO
510E - 710E - 810E
AIRLESS PAINT SPRAYER
SERVICE/OPERATION
MANUAL
A
Form No. 001-492 July 2004
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Summary

Introduction

LP Series Specifications

Details specifications for Airlessco LP Series sprayers, including pressure, output, tip size, and motor.

Safety Warnings

General safety warnings for operating the airless paint sprayer, emphasizing high pressure hazards.

Safety Warnings

Injection Hazard

Hazards associated with high-pressure fluid injection and preventative measures.

General Precautions

General safety precautions to follow when operating the sprayer, including PPE and fire safety.

Safety Warnings

Toxic Fluid Hazard

Hazards of toxic fluids and fumes, emphasizing proper handling and PPE.

Grounding

Procedures and importance of grounding the sprayer and system to prevent static sparks and fire.

Safety Warnings

Avoid Component Rupture

Precautions to prevent component rupture due to over-pressurization or modification.

Prevent Static Sparking Fire;Explosions

Steps to prevent fires and explosions caused by static sparks during spraying.

Flushing

1. New Sprayer

Initial flushing procedure for a new sprayer before use.

5. Storage

Procedures for flushing and preparing the sprayer for storage.

Setting Up

1. Connect the Hose and Gun

Instructions for connecting the spray hose and gun to the airless sprayer.

4. Grounding

Instructions and warnings regarding the grounding of the sprayer system.

Starting Up

1. Learn the Functions of the Controls

Familiarization with controls like PRIME/PRESSURE Relief Valve and Pressure Control Knob.

3. Starting the Sprayer

Step-by-step guide to start the airless paint sprayer safely.

Starting Up

4. Adjusting the Pressure

How to adjust spray pressure using the control knob for optimal atomization.

5. When Shutting off the Sprayer

Procedures for safely shutting down the sprayer after use.

Pressure Relief Procedure

Daily Maintenance

2. Inspect the Packing Nut Daily

Daily inspection of the packing nut and adjustment procedure for the Triple Life Packing System.

Spray Gun Operation

Spray Tip Assembly

Step-by-step guide for assembling the spray tip and housing to the gun.

To Remove Clogs From Spray Tip

Procedure for removing clogs from the spray tip.

Airless Spray Gun Troubleshooting

Defects

Lists common spray gun defects, their causes, and recommended corrections.

Spray Tip Selection

Tip Identification

Explanation of how to identify spray tip part numbers and orifice sizes.

Electric Motor Maintenance

2. Motor Brushes

Details on inspecting and replacing motor brushes.

Manifold Filter - PN 111-200-99

Figure 10 Parts List

List of parts for the manifold filter assembly with corresponding part numbers.

Field Troubleshooting

Unit Doesnt Prime

Troubleshooting steps for when the unit fails to prime, including common causes and solutions.

Unit Does Not Run

Causes and solutions for the sprayer unit failing to start or run.

Servicing the Fluid Pump

Fluid Pump Removal - Refer to Figure 10

Detailed procedure for removing the fluid pump from the sprayer.

Fluid Pump Reinstallation - Refer to Figure 11 & 14

Step-by-step instructions for reinstalling the fluid pump assembly.

Gear and Pump Assembly

Servicing Gear Box Assembly

Detailed steps for servicing the gearbox assembly, including inspection and lubrication.

Servicing the Suction Assembly

Refer to Figure 14

Instructions for servicing the suction assembly, referencing Figure 14.

Packing Replacement Procedures

Reassembly - Figure 15 & 16

Detailed steps for reassembling the fluid pump with new packings.

Carry Frame Models

Figure 17

Diagram illustrating the components of the Carry Frame Models.

Lo-Boy Models

Figure 18

Diagram showing the components of the Lo-Boy Models.

Hi-Boy Models

Figure 19

Diagram illustrating the components of the Hi-Boy Models.

Suction Assemblies

Figure 20 - LoBoy & Carry

Diagram and part list for LoBoy and Carry suction assemblies.

Electrical Board Calibration (4 Series)

1. Pressure Calibration

Procedure for calibrating the pressure settings on the electrical board.

Troubleshooting - Machine Does Not Start (4 Series)

Motor

Troubleshooting steps involving motor brushes and contact.

Sensor

Steps to test the sensor for proper function and calibration.

Pressure Control Assembly (Board)

Steps to test and potentially replace the pressure control assembly board.

Electrical System (4 Series)

Figure 22

Diagram of the electrical system for 4 Series sprayers.

Electrical Board Calibration (5;6 Series)

1. Zero Calibration

Procedure for performing zero calibration on the electrical board.

2. Pressure Calibration

Steps to calibrate the pressure settings on the 5/6 Series electrical board.

Electrical Board Calibration (Continued)

4. Phase Limit Trimpot Calibration

Calibration procedure for the phase limit trimpot on the electrical board.

Troubleshooting - Machine Does Not Start (5;6 Series)

Motor

Troubleshooting steps involving motor brushes and contact.

Sensor

Steps to test the sensor for proper function and calibration.

Pressure Control Assembly (Board)

Steps to test and potentially replace the pressure control assembly board.

Electrical System (5 & 6 Series)

Figure 23

Diagram of the electrical system for 5 & 6 Series sprayers.

Replacement of Electrical Components

Pressure Control Assembly (Electrical Control Board)

Procedure for replacing the pressure control assembly (electrical board).

Sensor

Steps for removing and replacing the sensor.

Potentiometer

Procedure for replacing the potentiometer.

Airlessco Accessories

Pump Conditioner

Information on pump conditioner usage and available sizes.

Paint Strainers

Details on paint strainers for filtering paint before spraying.

Throat Seal Oil

Information on throat seal oil and its application.

AIRLESSCO LP690 Specifications

General IconGeneral
BrandAIRLESSCO
ModelLP690
CategoryPaint Sprayer
LanguageEnglish

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