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USER MANUAL
Sentinel II Bariatric Expandable Low Bed
Model 3875
Gendron Inc.
520 W. Mulberry Street –Suite 100
Bryan, Ohio 43506
www.gendroninc.com

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Summary of Contents for GENDRON 3875

  • Page 1 USER MANUAL Sentinel II Bariatric Expandable Low Bed Model 3875 Gendron Inc. 520 W. Mulberry Street –Suite 100 Bryan, Ohio 43506 www.gendroninc.com...
  • Page 3: Table Of Contents

    Table of Contents Parts Locator Safety Notes Power Requirements Features Function & Basic Operation Assembly Instructions Bed Controls Diagnostics & Repair Scale Inspection, Cleaning & Maintenance Specifications Warranty...
  • Page 4: Parts Locator

    Parts Locator...
  • Page 5: Safety Notes

    Safety Notes Failure to observe these safety precautions may result in personal injury or mechanical failure. Read all instructions carefully before using the bed. Watch for pinch points. Keep clear of any mechanism in motion. When a patient is left unattended or while transporting a patient it is recommended that the siderails are raised.
  • Page 6: Power Requirements

    Do not service this device without first unplugging the power cord and battery. Bed sections can move even with power cord unplugged because of backup battery. If service is required it is recommended that you contact Gendron customer service at 1-800-537-2521 or your local authorized Gendron dealer. Weight capacity: Never exceed the rated capacity of your bed (combined weight of user and items on bed.) Exceeding weight limit may...
  • Page 7 Initialization: The bed must be initialized before first use and after power is interrupted/disconnected for Level All function to work properly. To initialize, press the bed up button until the bed is raised to its full up position. If the bed is already in the full up position lower the bed slightly, then lift.
  • Page 8: Features

    Features - 7-Function articulation 1) Raise and lower head section 2) Raise and lower knee section 3) Raise and lower bed 4) Trendelenburg 5) Reverse Trendelenburg 6) Cardio chair 7) Bed flat - Power functions are powered by 24-volt DC electric actuators. - Electrical Power: 120 volt AC power transformer converts system to 24-volt DC.
  • Page 9 - Caregiver control panel: Allows caregiver access to bed controls and lockouts for patient siderail control. - Caregiver head end side panel: Allows caregiver access to bed controls from the head end siderails to control bed actuation, brake actuation, and lockouts for patient siderail controls.
  • Page 10: Function & Basic Operation

    Function & Basic Operation Initialization: The bed must be initialized before first use and after power is interrupted/disconnected for Level All function to work properly. To initialize, press the bed up button until the bed is raised to its full up position. If the bed is already in the full up position lower the bed slightly, then lift.
  • Page 11 Caregiver Controls Caregiver controls are located at the foot end of the bed, on the side opposite of the rotating scale display. Caregiver Controls...
  • Page 12 Lockout control To lock/unlock a function from being used press and hold the up/down arrow button of the function to be locked/unlocked. A yellow LED is lit above the buttons of locked functions. Head/Knee/Bed/Tilt (trendelenburg/ reverse trendelenburg) Press and hold the button of the function desired + Cardio chair position Press and hold the button.
  • Page 13 Under bed light Push the button to turn the light on or off. A yellow LED is lit above the button when the light is on. Nurse call Press the nurse call button Nurse call must be reset through the room's headwall system. Siderail keypad controls...
  • Page 14 Central Brake/Steer Function The Brake/Steer/Neutral push buttons are located on each head end siderail on the caregiver side and on the footboard control. Neutral Position When positioning the bed in a small area set the Brake/Steer position in the neutral position to release the steer function and brakes. To activate neutral function press down on "Neutral"...
  • Page 15 Siderail Operation Siderails are located on each side of the bed. Siderails have a 3-position swing down operation. To raise siderail, grasp top section of rail and lift. Allow release pin to snap into the locked position. Caution: Make sure siderails are securely locked into position to prevent injury.
  • Page 16 CPR Release For emergency lowering of head section pull and hold the CPR release handle. The CPR release handle is located at the head end of the bed on both the left and right side. Caution: Always allow head section to fully lower when using CPR release.
  • Page 17 Side Extension Using the deck extensions the bed width can be changed from 38” to 48” . To adjust the side extensions pull the black knob that is at the end of each extension and move to the desired position. Caution: Gently push/pull on the extension to verify that it is locked in position.
  • Page 18 Foot Extension Using the foot extension, the bed length can be adjusted from 80”, 84 and to 88”. To adjust the foot extension, pull the black knob that is at center of the extension (below the footboard) and move to the desired position. Caution: Gently push/pull on the extension to verify that it is locked in position.
  • Page 19 Battery Backup Battery backup allows full use of bed functions when AC power is not available for a limited time. Caution: Disconnect battery to prevent discharge during storage. Failure to do so will reduce battery life. Caution: Recharging a fully discharged battery may take up to 24 hours. Battery cable is located at the head end of bed frame and plugs into the controller box located at the head end of the bed.
  • Page 20 Battery Disconnect The battery plug can be disconnected form the controller once the retainer lock is disengaged from the battery plug. To release this retainer lock it will be necessary to use a small blade screw driver and holes have been provided in the cover for this access.
  • Page 21 Auxiliary Outlet Circuit Breaker The auxiliary outlet is protected by a 7 amp resettable circuit breaker. The circuit breaker is located under the square cover on the left side of the controller housing. This cover is removable by using a #2 phillips screwdriver and removing (4) screws.
  • Page 22 IV Pole (optional – not included) IV pole may be used at any one of the (4) corners of the bed. Rotate the yellow release mechanism to raise or lower IV pole. Release Mechanism...
  • Page 23: Assembly Instructions

    Assembly Instructions Headboard 1. Insert headboard mounting tubes into the square sockets at the head end of the bed as shown below.
  • Page 24 Footboard 1. Insert footboard mounting tubes into the square sockets at the foot end of the bed. 2. Connect the two electrical cables. Footboard Removal Caution: Disconnect the two electrical cables below the footboard before attempting to remove the footboard. Equipment damage may occur.
  • Page 25: Bed Controls

    Bed Controls Linear actuators control head/knee section as well as bed movement. Control module controls all drive components. Battery provides backup power in case of power failure. Under bed light night light illuminates the area under the bed for patient safety. Handset (shown on page 9) gives patient access to bed controls.
  • Page 26 Brake Pedal Override on Caster Lock A manual brake pedal is provided to allow an override of the caster lock actuator upon any failure of that device. Remove the brake pedal provided in the storage area below the head end right side of the bed on the lower frame and attach it to the center shaft of the caster lock mechanism.
  • Page 28: Diagnostics & Repair

    Diagnostics & Repair Problem Cause Solution ______________________________________________________________________ No Functions operate No power to unit Check power cord. Is it plugged into receptacle? Electrical power cord not properly plugged into Check cord for breaks. control module Power cord plugged Check for power to receptacle. In but no functions operate Bad handset...
  • Page 29: Scale

    Scale The scale can be used to monitor the patient’s weight, change in weight and to alert the caregiver when the patient exits the bed. The scale display rotates down when not in use for patient privacy. The scale system is powered by the beds electrical system therefore no batteries are required.
  • Page 30 Bed Exit Alarm press to enable or disable alarm. Use the menu button to program the alarm parameters. The facility nurse call can be activated by the bed exit alarm if desired by using either the DB37 or 1/4” phono jack located at the head end of the bed. Nurse call extension cables are optional and not included.
  • Page 31 To edit scale system setup: Press Menu Use Up arrow to change menu selection Use Down arrow to toggle value Press Freeze to save changes or Weigh to exit without saving changes The parameters listed below can be changed through the Menu Bed Exit Alarm on 0-45% of patient weight in 5% increments.
  • Page 32: Inspection, Cleaning & Maintenance

    - Inspect patient helper frame and strap. If strap is worn replace immediately. - When you are satisfied that the bed is operating properly, instruct all personnel who may be involved in the bed operation. If problems are found, contact Gendron customer service at 800-537-2521 or your authorized Gendron dealer.
  • Page 33 Cleaning Warning: Before cleaning any portion of the bed, disconnect power cord from the wall outlet. Caution: Before using any cleaning product, test it on the underside of the bed. Never use any volatile or flammable fluid (thinner, gasoline, etc.) that could cause discoloration or deterioration. Use mild soap and water or a nonabrasive hospital-grade detergent disinfectant to clean the bed.
  • Page 34: Specifications

    Note: All dimensions are approximate This bed is designed to meet FDA recommendations to reduce entrapment risk detailed in “Hospital Bed System Dimensional and Assessment Guidance to Reduce Entrapment” issued March 10, 2006 when used with Gendron mattress part number .14890-F.
  • Page 35: Warranty

    Gendron, Inc. warrants the bed frame to be free from defects in materials and workmanship for a period of (5) years from date of purchase.

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