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User Manual  |  

MTI 840

10

EQUIPMENT FEATURES

Description of 840 Mobile Battery Powered Stretcher Bed

The 840 Stretcher Bed has power lift, back, tilt, foot, and foot extension functions. It has a 725 lb. (328.8 kg) patient capacity. The 
840 Stretcher Bed is 25” (63.5 cm) wide with an entry height of 18 3/4” (47.6 cm). It features a mobile base and collapsible steering 
handles for convenient maneuverability. It is powered by either mains AC power or a rechargeable, lithium ion battery. The bed will 
rise to a height of 37” (94 cm). 

Headrest

Backrest

Floating Arm Spline

Rear Seat Spline Location 

(optional)

Front Seat Spline Location 

(optional)

Footrest

Footrest Extension Switches

Hand Control Jack

Foot Control Jack
Power Cord

Serial Number Label

Seat

Headrest Height Adjustment Knob

Headrest Angle Adjustment Knob

Back Accessory Mount Location

Back Spline 

Location (optional)

Base Accessory Mount Location

Casters (4)

Caster Lock Bar/Pedal (2)

Battery

Collapsible Steering Handles

Foot Accessory Mount Location

840 MOBILE BATTERY POWERED STRETCHER BED

Summary of Contents for 840 Series

Page 1: ...840 user manual ...

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Page 3: ...et up 12 OPERATION 13 Operating Conditions 13 SmartTech 13 Smart Controller Technology 13 User Program Mode 14 Hibernation State 14 Smart Safety Technology 14 Safety Lockout 15 Controls 15 Headrest Operation 17 Steering Handle Operation 17 Mobile Base Operation 18 BATTERY CHARGER OPERATION 20 Charging 20 LED Indication 20 Discharging 20 Calibration 21 Battery Life 21 Additional Warnings Cautions a...

Page 4: ...iv LIMITED WARRANTY 28 TROUBLESHOOTING GUIDE 29 GUIDE TO INDICATOR LIGHTS AND SOUNDS 31 SPECIFICATIONS 33 IN SERVICE FORM 35 ...

Page 5: ...rrent 840 003 23 840 Battery Powered Stretcher Bed Mobile Base 100 240V FRONT Steer front swivel casters rear RH steering caster 200101 XXXXXX to Current 840 003 24 840 Battery Powered Stretcher Bed Mobile Base 100 240V SELECTIVE Steer front LH rear RH steering casters 200101 XXXXXX to Current REVISION HISTORY TABLE DATE REVISION CO ECO DETAILS 9 8 2020 A CO 0309 EC 0577 Initial release 12 18 2020...

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Page 7: ...a stretcher bed for general examinations and procedures performed by a qualified medical professional in a medical office environment Training Options Training is based on the intended use of the equipment and the proficiency of the medical professionals who will be using the equipment Training is accomplished either through reading the installation and operation sections of the user manual or thr...

Page 8: ...t used correctly Sont utilisés pour attirer l attention sur une condition pratique ou procédure qui pourrait causer des dommages au produit s il n est pas utilisé correctement NOTICES AVIS Are used to call attention to helpful information regarding a condition practice or procedure Sont utilisés pour attirer l attention sur des informations utiles concernant une condition pratique ou de procédure ...

Page 9: ... Connection point for the protective earth ground conductor Point de connexion pour le conducteur de protection fil de masse WEEE Waste of Electrical and Electronic Equipment Déchets d équipements électriques et électroniques ETL listing mark Marque ETL Listé UL listing mark Marque UL Listé European Conformity mark Marque Conformité Européenne RoHS Compliant Conforme à RoHS Hospital Grade green do...

Page 10: ...setting or the power button to prevent unintentional equipment movements caused by electromagnetic interference radio frequency interference from other equipment or from accidental activation of the equipment controls Failure to do so may result in personal injury Activating the Safety Lockout setting or the power button will not prevent non powered motion Activez le paramètre Verrouillage de Sécu...

Page 11: ...ernal antennas should be used no closer than 30 cm 12 inches to any part of the stretcher bed including cables specified by the manufacturer Otherwise degradation of the performance of this equipment could result Les équipements de communication RF portables y compris les périphériques tels que les câbles d antenne et les antennes externes ne doivent pas être utilisés à moins de 30 cm 12 po de tou...

Page 12: ... Bed is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the MTI Stretcher Bed can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the MTI Stretcher Bed as recommended below according to the maximum output power of the c...

Page 13: ...romagnetic propagation is affected by absorption and reflection from structures objects and people NOTICE AVIS a Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF ...

Page 14: ...hould be that of a typical commercial or hospital environment If the user of the MTI Stretcher Bed requires continued operation during power mains interruptions it is recommended that the MTI Stretcher Bed be powered from an uninterruptible power supply or a battery Power frequency 50 60 Hz magnetic field IEC 61000 4 8 30 A m 30 A m 50 60 Hz Power frequency magnetic fields should be at levels char...

Page 15: ...damage to this device s electronics Ne branchez pas cet équipement sur une prise de faible puissance ou une prise auxiliaire Cet équipement doit être branché sur une prise de 100 240 Volt AC VAC 47 63 Hertz Hz Si cet équipement est connecté à une source d alimentation insuffisante il causera des dommages irréparables à l électronique de cet appareil NOTICE AVIS When the equipment is powered solely...

Page 16: ...ther mains AC power or a rechargeable lithium ion battery The bed will rise to a height of 37 94 cm Headrest Backrest Floating Arm Spline Rear Seat Spline Location optional Front Seat Spline Location optional Footrest Footrest Extension Switches Hand Control Jack Foot Control Jack Power Cord Serial Number Label Seat Headrest Height Adjustment Knob Headrest Angle Adjustment Knob Back Accessory Moun...

Page 17: ...it a été exposé à de basses températures laisser suffisamment de temps pour lui permettre de se réchauffer à température ambiante avant de le mettre en service NOTICE AVIS Inspect the shipping boxes for visible damage Record on bill of lading photograph report any damage to the carrier immediately and contact MTI Customer Service Request an inspection by the carrier if any concealed damage is note...

Page 18: ...all 4 snap in place 8 A Loosentheknobonthe backofthebacksectionofthe stretcherbed B Inserttheheadrestlock mechanismintotheslotted openinginthetopofthebackrest C Tightentheknobonthebackrest Hand Control Jack 130 1300 28 8V 2 5A h 72Wh Li Io n Sm art Ba tte ry To re p urc has e US A C ana da cal l 1 8 88 520 49 98 or inte rna tion al 1 801 87 5 4 998 ww w m ti n et 9 Loosentheknobonthe articulatingh...

Page 19: ...30 to 75 non condensing Atmospheric Pressure 700 hPa to 1060 hPa 0 69 atm to 1 05 atm Maximum surface temperature of applied part stretcher bed surfaces will not exceed 42 C SmartTech SmartTech is the combination of MTI s Smart Controller and Smart Safety technology using a centralized computer controller that enhances safety reduces energy consumption and provides smoother movement additional mem...

Page 20: ...low high tune If the wrong sequence of buttons is entered the stretcher bed will sound three low beeps and return to normal operation 3 Press the following sequences of buttons to change the Home Button and Program Buttons Settings Home Button and Program Buttons Settings Momentary Button Setting Back Up Back Up P1 Maintain Button Setting Back Up Back Up P2 4 The stretcher bed will sound a high lo...

Page 21: ...rogrammed Home Position position the stretcher bed to the desired position then press and hold the Home Button for 10 seconds The stretcher bed will play a high low high tune after the Programmed Home Position has been saved Maintain Button Setting Press and hold the Home Button to move the stretcher bed to the Programmed Home Position After arriving at Programmed Home release the Home Button and ...

Page 22: ...ne boundary When foot is raised footrest retraction is limited to prevent interference with seat NOTICE AVIS For additional safety any button will stop all automatic motions except for the same button that was pressed to initiate movement Pour plus de sécurité n importe quel bouton peut arrêter tous les mouvements automatiques à l exception du bouton même qui a été pressé de commencer le mouvement...

Page 23: ...n be completely removed if desired when the knob is loosened 3 To adjust the angle of the headrest A To loosen turn the knob on the articulating headrest lock mechanism counterclockwise B Adjust the position and angle of the headrest C To secure turn the knob clockwise 4 To remove a headrest A Loosen the knob on the articulating headrest lock mechanism B Rotate the articulating headrest lock mecha...

Page 24: ...hey want to Front Steer or Rear Steer The Selective Steer Option utilizes both the front caster on the patient s left side and the rear caster on the patient s right side as the Steering Caster The other casters are Total Lock Casters Total Lock Caster Total Lock Caster Steering Caster Total Lock Caster REAR STEER OPTION Total Lock Caster Total Lock Caster Steering Caster Total Lock Caster FRONT S...

Page 25: ...er acts as a steering wheel to aid in easy transport When one pedal is in the STEER position the opposite pedal should be in the FREE position the Total Lock Casters will roll and swivel freely and the Steering Caster s will roll but will not swivel WARNING AVERTISSEMENT If the stretcher bed has the Selective Steer Option do not put both the left hand and right hand locking bar in the STEER Positi...

Page 26: ...MTI recommande de suivre la procédure suivante afin de s assurer que la batterie est toujours prête à être utilisée et conserve une durée de vie plus longue MTI provides 2 batteries for each stretcher bed purchased Best practices are as follows 1 At the end of the day remove the battery from the stretcher bed and charge it 2 Before the next surgery insert a fully charged battery into the stretcher...

Page 27: ...re The Blue LED will be solid when the calibration is complete Battery Life End of life on the battery is defined as the point at which the battery fails to deliver 80 of its original rated capacity This will occur after approximately 300 charge discharge cycles Additional Warnings Cautions and Notices WARNING AVERTISSEMENT Do not expose the battery charger or power supply to liquids Nepasexposerl...

Page 28: ... stored at room temperature Elevated temperatures will reduce storage life MTI lithium ion batteries are shipped partially to fully charged to give at least 6 months of shelf life at room temperature However it is recommended to fully charge the battery before the stretcher bed is operated or prior to storing the battery It is recommended that the battery is recharged every 6 months if in storage ...

Page 29: ...k Spline Location Requires Accessory Mtg Rail Assy Lighting Options Exam Light Lumerus LED Flex Neck 12 24V DC Provides lighting during patient procedures Requires Adptr Kit Back Mtd Exam Light w 100 240V Transformer Adptr Kit Back Mtd Exam Light w 100 240V Transformer Provides a mount on the back of the stretcher bed and transformer for 12 24V Lumerus Exam Light Not compatible with Paper Roll Hol...

Page 30: ...mpatible on the same side as a Mtg Bracket Assy Electrosurgery Generator Monitor Mount Assy w Post Base Mount Cardiac Mounts a patient monitor for viewing during procedures Requires Accessory Mount Base Mtg Bracket Assy Electrosurgery Generator Provides a bracket to mount an Electrosurgery Generator to the base of a stretcher bed Not compatible on the same side as an Accessory Mount Base Oxygen Ta...

Page 31: ... Assy B Size Set of 2 for 830 Series Procedure Chairs mounted in Rear Seat Spline Location Vision Block Seat Spline Mtd A curtain to shield procedures from the patient s view Requires Spline Assy A Size set of 2 mounted in Front Seat Spline Location Wrist Support Assy Crescent Provides an adjustable support for wrists during procedures Requires Ophthalmic Headrest Wrist Support Assy U Shaped Provi...

Page 32: ...surface objects on the upholstery surfaces as temporary indentations or impressions in the upholstery cover will result Prolonged contact with a hard or irregular shaped object may make the impression semi permanent Le contact avec des objets pointus ou tranchants peut endommager le capitonnage Ne placez pas d objets de surfaces dures sur les surfaces de capitonnage d ameublement comme des emprein...

Page 33: ... hand control is removed the hand control should be reattached with 30 coils below clamp to prevent damage 30 Coils Power Cord Removal Instructions 1 To remove the power cord pull back on the red tabs of the power cord at the base of the stretcher bed See Unpacking and Set up on page 12 for installation instructions Fuse Replacement Instructions 1 See Figure 3 Pull back on the red tabs of the powe...

Page 34: ... warranted for Ninety 90 calendar days from the date of shipment to the customer Warranty is non cumulative This warranty does not apply to any part or product which upon examination by MTI or its authorized agents indicates the product has been repaired or altered in any way by persons other than MTI or its authorized agents has been misused abused or used in a manner contrary to any instructions...

Page 35: ...Replacement Instructions on page 27 Stretcher bed Power Supply is faulty Contact Customer Service 2 Stretcher bed will not function on battery power works on AC power Hand control lights are off No green light visible on power supply through back of stretcher bed Battery is not fully inserted Confirm the battery is fully inserted Battery is low or out of power Check battery fuel gauge Swap or char...

Page 36: ...ed To exit Safety Lockout press Stop Stop Back Down Stop 11 The stretcher bed does not move when a Program Button is pressed The Program Button Setting is set to the Maintain Button Setting See Smart Controller Technology on page 13 for instructions to change the Program Button Setting The Program Button does not have a saved location See Controls onpage15forinstructions onsavingaProgramButtonloca...

Page 37: ...Excessive Trendelenburg or Footrest near Seat Cushion or floor Move in opposite direction to resume full functionality 9 Solid Off Flash Twice High Beep Excessive load on a motor Remove or shift excess load and move in the opposite direction momentarily to resume Actuator motor reaches end of stroke prematurely NOTE If beeping occurs frequently contact Customer Service 10 Solid Off Rapid Flash Non...

Page 38: ...every 10 sec Stretcher bed has entered Smart Controller User Program Mode Exits automatically after 30 seconds of no activity 19 Solid Off Slow Flash High Beep each button press Button press while in Smart Controller User Program Mode 20 Solid Flash Twice Slow Flash High Low High Tune New setting accepted 21 Solid Solid Slow Flash Three Low Beeps New setting not accepted 22 Solid Off Off High Low ...

Page 39: ...d Control IPX6 Rated General Dimensions w headrest footrest fully extended 25 in 63 5 cm wide x 80 in 203 2 cm long Power Cord Plugs U S A standard 3 prong and IEC 60320 C13 self retaining Electrical Ratings 100 240VAC 47 63 Hz 7 Amps Battery Specifications Charging Temperature Range 0 C to 45 C Voltage 28 8V Max Current 12 Amps Capacity 2 5 Ah Fuse Replacement 2 5mm x 20mm 4 Amp 250V Time Delay G...

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Page 41: ...f buttons are set to Maintain press and hold the Home Button twice within 1 second Save by positioning bed to desired location press and hold the desired program button for 5 seconds Once saved audible and visual confirmation will be given Locks out all commands once this state has been enabled To enter press the following sequence of buttons Stop Stop Back Up Stop Once enabled audible and visual ...

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Page 44: ... 4655 801 875 4999 Fax 801 952 0548 www mti net MTI All rights reserved MTI reserves the right to make any product changes without notice The MTI brand and Bear logo design are registered trademarks of MTI Inc in the United States 130 3217 Rev B Strength in patient care ...

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