The GRACO 6690-05-24 is a potentiometer with a resistance of 2.5K ohms and a power rating of 2 watts, model RV4NAYSD252A/53. It is an electronic component used to control electrical resistance in GRACO equipment, typically for adjusting settings such as pressure or flow in spray systems. The material is not specified, but potentiometers of this type are commonly constructed with a resistive element (such as carbon or cermet) and a metal or plastic housing.

Key Features:

• Potentiometer
• RV4NAYSD252A/53, 2.5K Ohm, 2 Watt
• Precise resistance control
• Robust for industrial environments
• Reliable for repeated adjustments

Applications:
Used in GRACO spray equipment for electrical resistance adjustment, typically for pressure or flow control settings.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure power is disconnected before installation.
• Match the potentiometer’s resistance and wattage ratings to the equipment requirements.
• Secure connections to prevent loose wiring.
• Consult the equipment manual for specific wiring diagrams.
• Regularly inspect for signs of wear or damage.
• Clean contacts if necessary to maintain reliable operation.
• Replace if resistance becomes unstable or if physical damage is observed.