Graco Proportioning System 26R312

NOTICE: Conditions requiring hose calibration

Ensure Reactor and heated hose are at the same ambient temperature

Verify minimum hose length for Resistance Control Mode

Acknowledge reminder to have the hose at ambient conditions by tapping Continue

Wait while the system measures the hose resistance

Proceed with calibration by tapping Accept or stop by tapping Cancel

Record temperature estimate if displayed

Use clean, dry, oil-free compressed air on control modules

Use clean, dry, oil-free compressed air on fans

Use clean, dry, oil-free compressed air on motor (under shield)

Follow the Pressure Relief Procedure

Close the Fluid Inlet Valve (XA) at the pump inlet

Place a container under the strainer base to catch fluid when removing the strainer drain plug (ZB)

Remove inlet cap (ZC) and inlet strainer screen (ZA) from the strainer manifold

Flush the screen with compatible solvent and shake it dry

Inspect the screen for blockage

Inspect the gasket and replace as required

Install the strainer plug (ZB) with the screen (ZA)

Open the fluid inlet valve (XA)

Follow Pressure Relief Procedure

Remove and flush TSL fluid reservoir

Fill system with fresh TSL fluid

Verify TSL fluid pump operation

Enter the current fluid pressure setting

Is the fluid pressure within the optimal range?

Adjust the fluid pressure to achieve an even pattern and proper mixing

Enter the current fluid temperature

Is the fluid temperature within the optimal range?

Adjust the fluid temperature to balance with the fluid pressure