Owner’s Manual
Front Grill Brush - SF50
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SONNY’S The CarWash Factory
®
. All Rights Reserved.
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published without prior written consent. Content, prices, and availability subject to change without notice.
Manual-O, Front Grill Brush 16v1
– Rev 2021-A
7. Check that the shock on each brush hanger does not "bottom out" in their fully
extended position. If this occurs move the shock mounting position to a different
hole on the mounting bracket to prevent a fully extended condition.
8. Attach the primary arms to the unit.
Note:
The SONNY'S supplied BLACK high pressure hose on the washer unit is for the
hydraulic PRESSURE connection. The SONNY'S supplied ORANGE high pressure hose
on the washer unit is for the hydraulic RETURN connection.
9. Run and connect a 1/2 inch PRESSURE line from the Hydraulic Power Pack to the
1/2 inch male pipe thread fitting on the BLACK high pressure hose on the leg of the
Washer.
10. Run and connect the 1/2 inch RETURN line to the Hydraulic Power Pack to the 1/2
inch male pipe thread fitting on the ORANGE high pressure hose on the leg of the
Washer.
11. Run and connect the chemical lines from the Chemical Distribution Manifold to the
chemical line on the Wrap frame for the application nozzles.
12. Rotation of the Brushes is against vehicle travel. As viewed from the top of each
Brush the DRIVER side turns CLOCKWISE and the PASSENGER side turns
COUNTERCLOCKWISE.
13. Run and connect the air lines from the Air Distribution Manifold to the air cylinder for
each retract (See Figure #3 in the Dimensions Section).
14. Install cloth on the Brush Cores according to the type of material being used.