Screed Box/Bead Dispenser Box Actuator

Screed Box/Bead Dispenser Box Actuator

If the screed box/bead dispenser box actuator does not remain in the “down and locked” position, adjust the 3/4-16 lock nut by turning clockwise 1/4 to 1/2 turn or until the actuator does not freely rotate.

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Adjusting Screed Box Pivot Arm

If the SmartDiescreed box jumps up when setting the box in the down-and-locked position, check linkage rod lengths (see page 14).

If the SmartDiescreed box continues to jump up after adjusting linkage rods, move the screed box pivot arm spring to the next hole.

1. Unhook top of box pivot arm spring.

3.Move bottom of box pivot arm spring to desired hole and reconnect. Moving the spring in will decrease tension, while moving the spring out will increase tension.

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2. Unhook bottom of box pivot arm spring.

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4. Reconnect top of box pivot arm spring.

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Repeat moving pivot arm spring until SmartDiescreed box stops jumping up when setting box in the down-and-locked position.

If moving pivot arm spring does not stop the SmartDiescreed box from jumping up when setting box in down-and-locked position, replace pivot arm spring.

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Graco 257500, 258699 important safety instructions Screed Box/Bead Dispenser Box Actuator, Adjusting Screed Box Pivot Arm

257500, 258699 specifications

The Graco 258699 and 257500 models are two prominent products from Graco, a leading manufacturer in the field of paint spraying equipment. These models are designed to deliver exceptional performance, making them ideal for both professionals and DIY enthusiasts. The core features, technologies, and characteristics of these paint sprayers highlight their efficiency and versatility.

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