Stryker 2941-000-001, Maintenance Manual

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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 toward the head end to remove the fire barrier.
5. Unbutton both sides of the air cells from the left or right side bolster.
6. Using diagonal pliers, cut the nylon cable tie from the two line manifold/side bolster fitting.
7. Cut the fitting from the side bolster.
8. Unbutton the 20 air cells from the side bolster.
9. Remove and discard the side bolster.
10. Button the 20 air cells to the new side bolster.
11. Using rubbing alcohol, lubricate the side bolster fitting and the air hose fitting.
12. Apply firm, constant force while you turn the side bolster fitting back and forth to connect the side bolster to the air hose
fitting.
13. Install a new nylon cable tie onto the side bolster/air hose fitting.
14. Run the pump diagnostic test. All tests must pass.
15. Verify proper operation before you return the product for service.
C CIIC C a an nd d A AS ST T cce ellll rre ep plla acce em me en ntt
T To oo ollss rre eq qu uiirre ed d::
• Diagonal pliers
P Prro occe ed du urre e::
1.
C Ce en nttrra all b blla ad dd de err a asssse em mb bllyy rre ep plla acce em me en ntt
T To oo ollss rre eq qu uiirre ed d::
• Diagonal pliers
P Prro occe ed du urre e::
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 toward the head end to remove the fire barrier.
5. Using diagonal pliers, cut the two nylon cable ties that secure the two line manifold hoses (labeled AS and BS) to the
CPR connector.
6. Grasp the hose and connector on the support surface side, and pull each hose from the pump connector to remove.
N No otte e -- Each hose has a label near the end of the hose and indicates its function. Make sure that you note each hose
connection before you remove the hose.
7. Feed the AST cable plug through the bottom cover sleeve. Slide the sleeve toward the support surface to access the
AST cable spiral wrap.
N No otte e -- Make note of how the cable spiral wrap is secured.
8. Starting at the support surface side, unwrap the cable spiral wrap to remove the AST cable.
N No otte e -- When you install the AST air cells, the distance from the edge of the CPR connector to the AST connector should
be a minimum of 5.90 inches. There should be 3.15 inches from the end of the cable spiral wrap to the end (Figure 8).
2941-009-002 Rev B.0 19 EN