Steelcase 442 Gesture Скачать руководство пользователя страница 6

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939544203 Rev C

Use flat bladed screwdriver to pry up at the

corners of the arm cover and pine tree fasteners.
Remove arm cover.

10.

Use Torx T-30 to remove six (6) screws

attaching arms to chair frame. Slide arm out
of each side.

POLYPROPYLENE

ARM COVER

PINE TREE
FASTENER (2)

FIXED

4D ARM

FIXED

4D ARM

HOLDING BLOCK

Arm Removal

Содержание 442 Gesture

Страница 1: ...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 2013 Steelcase Inc Grand Rapids MI 49501 U S A Printed in U S A Page 1 of 9 939544203 Rev C 442 Gesture Chair Control Replacement Pneumatic Cylinder Removal Tool Back Release Tool Safety Pin Holding Block T 30 TORX ...

Страница 2: ... counter clock wise until it stops this allows the back to fully recline Activate seat height lever to raise seat to highest position and rotate seat depth knob counter clock wise to move the seat all of the way back 1 BACK TENSION KNOB VARIABLE BACK STOP LEVER SEAT DEPTH KNOB SEAT HEIGHT LEVER Back and Can Cover Removal ...

Страница 3: ...ng a Torx 40 driver SEAT BUCKLE LATCH SNAP BACK RELEASE TOOL CORE EQUALIZER 4 5 2 Place bent end of back release tool p n 442B2100 into slot of back buckle latch Push down on end of back release tool to pivot bent end up disengaging back buckle latch 2a Pull bottom of back out of core qualizer 2b 2a 2b DISRENGAGED SEAT BUCKLE LATCH SLOT ...

Страница 4: ...LOCK HOLDING BLOCK CORE EQUALIZER SPRING CORE EQUALIZER SPRING SAFETY PIN 5a 5b 6 5 Rock the top of the back forward to compress the core equalizer spring fully 5a Insert holding block P N 442B8101 and safety pin P N 442B9501 as shown 5b SAFETY PIN BACK ASSEMBLY HOLDING BLOCK SIDE VIEW ...

Страница 5: ...hown with the control knobs pointing up Depress seat catch spring located under the seat Rotate seat depth knob clockwise until seat stops moving forward 8 Position chair up and pull seat off 7 8 SEAT DEPTH ADJUST KNOB SEAT CATCH SPRING SEAT Seat Removal ...

Страница 6: ...the corners of the arm cover and pine tree fasteners Remove arm cover 10 Use Torx T 30 to remove six 6 screws attaching arms to chair frame Slide arm out of each side POLYPROPYLENE ARM COVER PINE TREE FASTENER 2 FIXED OR 4D ARM FIXED OR 4D ARM HOLDING BLOCK 9 10 Arm Removal ...

Страница 7: ...der and base 12 Apply lifting force to the cylinder and base with one hand With hammer in the other hand gve the removal tool several solid hits on the flat area TIP If cylinder does not separate from the control apply WD 40 where it is embedded into the control Wait approx 20 minutes and repeat procedure Remove Control from Cylinder and Base ...