

Part number 0507224 is a complete control assembly designed for the Spraytech Airless EPX2505 sprayer. This assembly includes the main control board, switches, and interface components that govern sprayer operation. It manages pressure settings, motor control, and safety functions. A faulty control assembly can cause erratic operation, failure to start, or loss of pressure adjustment. Replacing it restores full electronic functionality and reliable performance.
| Part Number | 0507224 |
|---|---|
| Part Description | Control Assembly |
| Brand | Spraytech |
| Fits Models | Airless EPX2505 |
| Condition | New |
The 0507224 control assembly is the electronic brain of the Spraytech Airless EPX2505 sprayer. It houses the main circuit board, pressure control potentiometer, power switch, and all necessary wiring interfaces. This assembly interprets user input, regulates motor speed, monitors system pressure, and activates safety shutoffs when needed.
Over time, control assemblies can fail due to electrical surges, moisture ingress, or component wear. Symptoms include unresponsive controls, erratic motor behavior, inability to adjust pressure, or complete failure to power on. Replacing the assembly with genuine 0507224 restores all factory functions and ensures safe, reliable operation.
| Pressure regulation | Adjusts motor speed to maintain desired pressure |
|---|---|
| System monitoring | Tracks pressure, temperature, and fault conditions |
| User interface | Interprets knob/button inputs and displays status |
| Safety functions | Shuts down motor in overload or fault conditions |
| No power | Sprayer completely dead; no lights or display |
|---|---|
| Unresponsive controls | Buttons/knobs do not change operation |
| Erratic behavior | Motor surges, pressure fluctuates randomly |
| Display issues | Blank, flickering, or incorrect readings |
| Burned components | Visible damage on circuit board or burnt smell |
Part 0507224 is specifically designed for the Spraytech Airless EPX2505. Verify your model number before ordering.
| Brand | Model |
|---|---|
| Spraytech | Airless EPX2505 |
When replacing the control assembly, consider inspecting these associated components:
The knob may wear out; inspect for cracks or slipping.
If the display is damaged, it may need replacement along with the control board.
Check for damaged connectors or frayed wires that could affect the new assembly.