The electronic circuits in the product are completely protected from static electricity damage when factory assembled.
Always use adequate static protection when you service the electronic systems of the product. All service personnel must
use static protection whenever they touch wires.
Sample antistatic protection equipment includes:
•
Antistatic wrist strap
•
Grounding plug
•
Test lead with a banana plug on one end and an alligator clip on the other end
Make sure that you follow the ESD manufacturer’s instructions for appropriate protection against static discharge.
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•
Diagonal pliers
•
Rubbing alcohol
P
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1. Unzip and remove the support surface top cover.
2. Unclip the head end and foot end center belt retainers from the bottom cover.
3. Unzip the fire barrier.
4. Move the fire barrier over the side bolsters and air cells to the head end to remove the fire barrier.
5. Using diagonal pliers, cut the nylon cable tie from the two line manifold/non-AST air cell fitting (A).
6. Cut the fitting (B) lengthwise for all four AST air cells (A) (Figure 5).
F
Fiig
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5 –– N
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7. Unbutton both sides of the non-AST air cell from the side bolsters.
8. Slide the non-AST air cell out of the center belt to remove.
9. Remove and discard the non-AST air cell.
10. Insert the new non-AST air cell through the center belt.
EN
16
2941-009-002 Rev B.0
