Why is my Walther SMS-02 spray image shaped too much upwards and downwards?
The spray image might be shaped too much upwards and downwards because of a soiled air cap or nozzle. To resolve this, clean the nozzles.
Why is my Walther Control Unit spray image too much left-sided or right-sided?
A left-sided or right-sided spray image can be caused by a soiled air cap or nozzle. Clean the nozzles to fix this issue.
What to do if my Walther SMS-02 Control Unit has heavy application in the middle of the spray image?
If there's a heavy application in the middle of the spray image, it could be due to too much material or the material being too thick. Try reducing the material supply or diluting the material.
What to do if my Walther Control Unit nozzle needle does not open?
If the nozzle needle doesn't open, consider these possible causes and solutions: * **No electrical current:** Check the electrical power supply. * **Insufficient control air pressure:** Ensure the control air pressure is set to 5-6 bar. * **Leakages:** Inspect and replace O-rings (6.2.0), (7.4.0), or (7.5.0) if necessary. * **Sticky needle:** Disassemble and clean the needle (7.0.0) within the needle sealing screw (6.1.0). * **Low needle stroke:** Adjust the needle stroke by turning left at the raster-needle setting.
What to do if my Walther SMS-02 Control Unit has a split spray image?
A split spray image could be the result of too little material or pressure flat jet being too high. Increase the material supply or increase pressure for the round jet.
What to do if Pre-supply/After-supply air is constantly blowing in my Walther SMS-02?
If pre-supply or after-supply air is constantly blowing, it might be due to: * **Adjusting screw (10.4.0) screwed in too deep:** Move the adjusting screw back to its basic setting. * **Locking piston (11.2.0) unsuitable:** Replace the air valve (11.0.0) completely. * **Defective O-ring (11.2.1):** Replace the O-ring on the locking piston.
What to do if medium leaks at the slot of my Walther Control Unit?
If medium leaks at the slot (covered by plastic protection sleeve 5.4.0), it indicates a leakage of material sealing. A complete overhaul of the spray valve is suggested.
Identifies the intended audience for the assembly instructions.
Explains warning signs, symbols, and their meanings used in the manual.
Provides general safety considerations and device reliability.
Details potential hazards arising from residual energy sources within the device.
Outlines the terms and conditions of the product warranty and manufacturer liability.
Specifies the intended applications and correct usage of the spray valve.
Lists improper uses that can lead to hazards, damage, or device failure.
Defines the required qualifications and responsibilities for personnel operating the equipment.
Describes packaging methods and regulatory compliance for shipping.
Lists necessary pre-transport checks and preparation steps.
Explains the primary function and intended applications of the spray valve.
Provides detailed technical specifications, dimensions, and operating parameters.
Describes the location and content of the device's identification label.
Details the correct procedure for connecting the functional hoses to the spray valve.
Provides an overall view and descriptive explanation of the device's components.
Explains how to adjust key settings like needle stroke and material quantity.
Details the optional raster-needle detection feature.
Shows the wiring diagram for the needle query sensor's connection.
Details the terminal connections for the magnetic 5/2-way valve.
Illustrates the specific installation setup for color-marking systems.
Provides general information and requirements for operating the device safely.
Covers operating information and optimal conditions for effective and safe use.
Identifies and explains the function of the device's primary operating controls and indicators.
Provides general guidelines and principles for performing maintenance and repair.
Explains the recommended procedures for cleaning the spray valve and its components.
Instructions for the correct procedure to replace the air valve assembly.
Steps to safely replace the complete return check valve assembly.
Procedure for replacing the nozzle needle and nozzle components.
Instructions for the correct procedure to exchange the sealing bush.
Guide for correctly inserting and seating gaskets and O-rings.
Specific maintenance tasks for devices operating in color-marking systems.
Information and recommendations for identifying and ordering replacement spare parts.
Contact information and resources for obtaining customer service and technical support.
General advice and initial checks for troubleshooting common problems.
Lists common faults, their potential causes, and recommended corrective actions.
Diagnoses common spray image defects, their causes, and corrective solutions.
Instructions for handling and preparing for short periods of non-operation.
Procedure for properly preparing the device for extended periods of inactivity.
Steps for safely and completely shutting down the device.
Provides detailed dimensional drawings for the flat jet spray valve configuration.
Provides detailed dimensional drawings for the round jet spray valve configuration.
Illustrates the assembly and identifies spare parts for the standard SMS-02 model.
Lists specific part numbers and descriptions for the standard SMS-02 model.
Illustrates the assembly and identifies spare parts for the raster-needle detection model.
Lists specific part numbers and descriptions for the raster-needle detection model.
Provides a catalog of article numbers for various types of air caps.
Lists article numbers corresponding to different nozzle types and sizes.
Provides article numbers for various nozzle needle configurations.
Lists article numbers for different control air and magnetic valves.
Provides article numbers for various threaded connectors and fittings.
Lists article numbers for miscellaneous components and accessories.
Details the available wear-and-tear kits and their constituent parts.
Lists available optional accessories that can be used with the spray valve.
Explains the function, setting, and operation of the PNA accessory.
General| Type | SMS-02 |
|---|---|
| Category | Control Unit |
| Input Voltage | 24 V DC |
| Output Voltage | 24 V DC |
| Protection Class | IP20 |
| Manufacturer | Walther |
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