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The battery removal
Removing the Battery is discussed in service manual revision D:
- Chapter 4: Assembly and Disassembly, Pg 60-61
PLEASE NOTE: This repair guide was developed by a student iFixit team based on Viasys/CareFusion's own service manual. Neither iFixit nor this repair guide is endorsed by or affiliated with Viasys or CareFusion.
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Remove the ‘rubber collar’ located at the UIM rear neck, by grasping one of the two rubber tabs at the bottom. Pull firmly in an “arcing” motion.
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Pull UIM forward and look for the Phillips Screw on the front arm cover. Remove (1) Phillips screw from the front arm cover. Remove the front arm cover.
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Remove the two mounting screws now visible inside the ‘back arm cover’. Tilt the UIM down and remove the ‘back arm cover’.
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Remove the (4) 11/32 KEP nuts that secure the ‘plastic top cover’ opening onto the chassis.
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Remove (2) Phillips screws that secure the ‘plastic top cover’ to the rear chassis.
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Slide the top ‘plastic top cover’ upward and forward away from the chassis.
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Remove the (2) Phillips screws and washers that secure the HSSC Cable on the GDE. Unplug the HSSC Cable.
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Carefully feed the HSSC Cable through the ‘plastic top cover’ opening.
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While continuously supporting the UIM, remove (4) 3/8 nuts that fasten the UIM support arm onto the pneumatics.
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Lift UIM off of pneumatics and set aside.
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Remove plastic cover and set aside.
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Check to see if the exhalation filter assembly is installed, if it is, remove the exhalation filter assembly.
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Rotate the metal locking lever on the lower right of the ventilator body forward to an open position.
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Remove the exhalation filter assembly from the ventilator body by pulling straight down.
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Using a long Phillips screwdriver, remove the Phillips screw located at the top of the exhalation filter assembly well, if applicable.
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Using a long Phillips screwdriver, remove the Phillips screw located at the exhalation port marked EXH, if applicable.
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Using a long Phillips screwdriver, remove the Phillips screw from the outside of the plastic cover.
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Using a long Phillips screwdriver, remove the Phillips screw on the font left wall.
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Using a long Phillips screwdriver, remove the Phillips screw on the right side of the wall.
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Set the plastic cover aside.
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Using a long Phillips screwdriver, remove the 3 Phillips screws on the metal re-enforcement cover, if applicable, and set aside.
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Remove the Exhalation Corner Assembly.
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Locate metal top cover
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Remove the 19 SEMS screws, (3) on the left side (5) on the right sife and (11) on top.
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Remove metal top cover and set aside.
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Disconnect the internal battery 2 pin Molex connector
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Disconnect the internal batteries
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Disconnect the battery fuse holder by pulling straight back on the two faston connectors.
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Remove the fuse holder and fuse from the ventilator chassis using pliers to remove nut.
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Remove the (3) 11/32 KEPS nuts that hold the battery bracket in place; (2) KEPS nuts on the bottom and (1) on the top.
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Slide out the retaining bracket and the batteries.
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Disconnect the positive and negative leads from the wire harness that connects to the driver transition board.
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Cut both tie wraps that secure the battery monitor board and the 4-pin molex to the batteries.
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Disconnect the batteries from each other.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Cal Poly, Team S1-G1, Zimmerman Spring 2020 crwdns2935289:0Cal Poly, Team S1-G1, Zimmerman Spring 2020crwdne2935289:0
CPSU-ZIMMERMAN-S20S1G1
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