The GRACO B-510-21 is a turn knob component, typically made from durable plastic or composite material, designed for use with GRACO chopper equipment. Its primary function is to provide manual adjustment control for specific settings on the chopper, such as speed or airflow, ensuring precise operation and maintenance of the equipment.

Key Features:

• Turn Knob
• B-510-21
• Designed for GRACO chopper equipment (e.g., B-510 Chopper)
• Manual adjustment for precise control
• Robust construction for repeated use
• Easy to install and maintain

Applications:
Used in GRACO chopper equipment for manual adjustment of operational parameters such as speed or airflow, ensuring optimal performance in fiberglass chopping and related processes.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, reliable performance, and maintains equipment warranty.
• Ensure the equipment is powered off before installation.
• Align the knob with the designated control shaft.
• Secure the knob firmly to prevent slippage during operation.
• Refer to the equipment manual for specific torque or tightening requirements.
• Regularly inspect the knob for wear or damage.
• Clean the knob and control area to prevent buildup of debris.
• Replace the knob if it becomes loose or difficult to turn.