Stryker IsoTour, Maintenance Manual

Page: 13 / 44

P Prro occe ed du urre e::
1. Unplug the pump from AC power.
2. Unplug the mattress tubing from the pump.
3. Place the pump with the front pump housing side down on a work surface.
4. Using a pick, remove and discard the bumper from the back pump housing ( Bumper pack 2874-007-020 (page 23)).
5. Place and press the bumper in place.
F Fo oo ott rre ep plla acce em me en ntt
T To oo ollss rre eq qu uiirre ed d::
• T20 Torx driver
• 6 mm socket
• Ratchet
P Prro occe ed du urre e::
1. Unplug the pump from AC power.
2. Unplug the mattress tubing from the pump.
3. Place the pump front down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Using two hands, rotate the pump assembly to the right so the front is on your left.
6. Separate the front and back pump housing. Place the back pump housing down on the work surface.
7. Using a ratchet and a 6 mm socket, remove the six nuts that secure the foot to the front pump housing. Save the nuts.
8. Remove and discard the foot.
9. Reverse the steps to reinstall ( Pump housing rubber foot assembly 2874-007-022 (page 24)).
10. Run and pass the diagnostic test.
11. Verify proper operation before you return the product to service.
F Fiilltte err rre ep plla acce em me en ntt
T To oo ollss rre eq qu uiirre ed d::
• T20 Torx driver
P Prro occe ed du urre e::
1. Unplug the pump from AC power.
2. Unplug the mattress tubing from the pump.
3. Place the pump front down on a work surface.
4. Using a T20 Torx driver, remove and save the screw that secures the filter access door.
5. Remove and save the access door.
6. Remove and dispose of the filter.
7. Reverse the steps to reinstall ( Air filter guard 2874-007-027 (page 29)).
8. Verify proper operation before you return the product to service.
2874-009-002 Rev A.1 9 EN