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Mineral & Mitra ® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer, or Steelcase Line 1 at 888.STEELCASE (888.783.3522) for immediate action by people who want to help you. (Outside the U.S.A., Canada, Mexico, Puerto Rico, and the U.S. Virgin Islands, call: 1.616.247.2500) Or visit our website: www.steelcase.com © 2015 Steelcase Inc. Grand Rapids, MI 49501 U.S.A. Printed in U.S.A. PHILLIPS DRIVE SOCKET DRIVE Mineral Seating Mitra Seating For Cylinder adjustment, refer to page 2. For Release Control Box adjustment, see page 4. (shown in this direction) ® HEALTH English - Pages 1 to 5 of 15 Spanish - Pages 6 to 10 of 15 Arabic - Pages 11 to 15 of 15 939549948 Rev C

Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

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Page 1: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Mineral™ & Mitra® Back Release Mechanism Adjustment

If you have a problem, question, or request, callyour local dealer, or Steelcase Line 1 at888.STEELCASE (888.783.3522)for immediate action by people who want to help you.

(Outside the U.S.A., Canada, Mexico, Puerto Rico, and the U.S. Virgin Islands, call: 1.616.247.2500)Or visit our website: www.steelcase.com© 2015 Steelcase Inc. Grand Rapids, MI 49501 U.S.A.

Printed in U.S.A.

PHILLIPS DRIVE

SOCKET DRIVEMineral Seating Mitra Seating

For Cylinder adjustment, refer to page 2.

For Release Control Box adjustment, see page 4.

(shown in this direction)

®

HEALTH

English - Pages 1 to 5 of 15Spanish - Pages 6 to 10 of 15Arabic - Pages 11 to 15 of 15

939549948 Rev C

Page 2: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 2 of 15939549948 Rev C

CYLINDER ADJUSTMENT

1. Remove cable from cylinder release mechanism.

2. Loosen jam nut.

3. Slide rubber washer down.

2

1

3

®

HEALTH

Page 3: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 3 of 15939549948 Rev C

4. Grip cylinder shaft with padded pliers.

5. Turn cylinder shaft until the point that all play in the release lever is eliminated.NOTE: Take care to avoid scratching cylinder shaft.

6. Tighten jam nut.

7. Attach the cable.

6

7

Eliminate play inRELEASE LEVER

4 TIP: Wrap electrical tape around the plier jaws to help avoid scratching the cylinder shaft.

®

HEALTH

Page 4: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 4 of 15939549948 Rev C

RELEASE CONTROL BOX ADJUSTMENT

To remove the cover plate:

1. Remove screw to remove the handle.

2. Remove retaining clip.

3. Remove (4) screws and pull the cover off.

2

1

3

®

HEALTH

Page 5: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 5 of 15939549948 Rev C

4. Remove (4) screws that hold the mechanism inside the chair arm, then pull the mechanism out from the chair.

5. Loosen the set screw.

6. Turn the tension adjustment screw clockwise until there is slack in the cable and there is some play in the shaft.NOTE: DO NOT substitute an alternitive screw for the adjustment screw.

7. Turn the tension adjustment screw counterclockwise to the point that all slack in the cable is eliminated and there is no play in the shaft.NOTE: DO NOT rotate beyond this point.

8. Tighten the set screw.

9. Install the mechanism back into the chair using (4) screws.

10. Install the cover using (4) screws.

11. Install the retaining clip.

12. Install the handle. SHAFT5

6 Turn tension adjustment screw clockwise.

SIDE VIEW

7 Turn tension adjustment screw counterclockwise.

SHAFT

SET SCREW

4

®

HEALTH

Page 6: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 6 of 15939549948 Rev C

Regulación del mecanismo de liberación del espaldar Mineral™ & Mitra®

DESTORNILLADORPHILLIPS

DESTORNILLADORDE TUBO

Asiento Mineral Asiento Mitra

Para la regulación del cilindro remítase a la página 7.

Para la regulación de la caja de control del liberador,vea la página 9.

(mostrado en esta dirección)

®

HEALTH

Si tiene un problema, pregunta o inquietud, llamea su distribuidor local, o a Steelcase línea 1 al888.STEELCASE (888.783.3522)para obtener una acción inmediata de las personas que quieren ayudarle.(Fuera de los Estados Unidos, Canadá, México, Puerto Rico, y las islas Vírgenes Norteamericanas, llame al 1.616.247.2500)o visite nuestro sitio Web: www.steelcase.com

© 2015 Steelcase Inc.Grand Rapids, MI 49501Estados Unidos Impreso en los Estados Unidos

Page 7: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 7 of 15939549948 Rev C

REGULADOR DEL CILINDRO

1. Retire el cable del mecanismo liberador del cilindro.

2. Afloje la tuerca de inmovilización.

3. Deslice hacia abajo la arandela de caucho.

2

1

3

®

HEALTH

Page 8: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 8 of 15939549948 Rev C

4. Sujete el eje del cilindro con unos alicates almohadillados.

5. Gire el eje del cilindro hasta que se elimine toda holgura en la palanca de liberación.NOTA: Tenga cuidado de no rayar el eje del cilindro.

6. Apriete la tuerca de inmovilización.

7. Sujete el cable.

6

7

Elimine la holgura en laPALANCA DE LIBERACIÓN.

4 SUGERENCIA: envuelva cinta eléctrica alrededorde las mordazas de los alicates para ayudar a evitar rayados del eje del cilindro.

®

HEALTH

Page 9: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 9 of 15939549948 Rev C

REGULACIÓN DE LA CAJA DE CONTROL DE LIBERACIÓN

Para retirar la placa cubertora:

1. Retire el tornillo para retirar el mango.

2. Retire la presilla de retención.

3. Retire (4) tornillos y extraiga la tapa.

2

1

3

®

HEALTH

Page 10: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,

Page 10 of 15939549948 Rev C

4. Retire los (4) tornillos que sostienen al mecanismo dentro del brazo de la silla, luego extraiga el mecanismo de la silla.

5. Afloje el tornillo de retención.

6. Gire el tornillo de regulación de la tensión en sentido de las manecillas del reloj hasta que el cable quede flojo y haya algo de holgura en el eje.NOTA: NO sustituya el tornillo de regulación con un tornillo alternativo.

7. Gire el tornillo de regulación de la tensión en sentido contrario de las manecillas del reloj hasta eliminar toda flojedad en el cable y hasta que no haya holgura en el eje.NOTA: NO gire más allá de este punto.

8. Apriete el tornillo de retención.

9. Vuelva a instalar el mecanismo en la silla con los (4) tornillos.

10. Instale la tapa con (4) tornillos.

11. Instale la presilla de retención.

12. Instale el mango.

EJE5

6 Gire el tornillo de regulación de a tensiónen sentido de las manecillas del reloj.

VISTA LATERAL

7 Gire el tornillo de regulación de la tensión ensentido contrario de las manecillas del reloj.

EJE

TORNILLO DE RETENCIÓN

4

®

HEALTH

Page 11: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,
Page 12: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,
Page 13: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,
Page 14: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,
Page 15: Mineral & Mitra HEALTH Back Release Mechanism Adjustment · Mineral™ & Mitra® Back Release Mechanism Adjustment If you have a problem, question, or request, call your local dealer,