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Summary of Contents for OSI 6850
- Page 1 MODEL 6850 ORTHOPEDIC SURGERY TABLE PROfx MAINTENANCE and REPAIR MANUAL ® 30031 Ahern Avenue Union City, CA 94587-1234 Bus: 510-429-1500 Toll Free: 800-777-4674 Fax: 510-429-8500 © © © © OSI 2003 NW0424 Rev A...
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Page 2: Table Of Contents
9.6 Base Cover Assembly, Exploded View ......................29 9.7 Base Assembly, Exploded View........................30 9.8 X-Ring Assembly Exploded View ........................31 10.0 GLOSSARY OF TERMS..........................32 11.0 OSI TECHNICAL SERVICE...........................33 11.1 Contact for Parts and Service: .........................33 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... - Page 3 The final disposition of each patient’s care as related to the use of this equipment rests with the attending physician. This device is to be used by trained professional personnel only. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A...
- Page 4 To protect the patient, hospital staff and the table from any possible hazards, an external ground wire connection is required between the external ground stud and protective earth ground. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A...
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Page 5: Introduction
1.3 Shipping The 6850 Table must be shipped using appropriate Shipping Crate (OSI part number [p/n] 6800- 400) and Shipping Instructions (p/n NW0408). During shipment the 9650 Table is to be kept in an environment within the following limits: 1. -
Page 6: Storage
To insure the battery is always fully charged and ready for use. The table should be stored with the power plug inserted and attached to an appropriate power source (110VAC or 220VAC) and the Power Switch turned “ON”. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 7: Controls Identification
2.0 CONTROLS IDENTIFICATION 2.1 Table Orientation The major components of the 6850 Table are identified below. The table is described as having a "head end" and a "foot end". The On/Off Switch, Floor Lock buttons and the Power Cord are located at the "head end"... -
Page 8: Control Panel Identification
2.3 Control Panel Identification “DOWN TO LOCK” “ UP TO UNLOCK” Button Button “LOCKED WHEN LIT” Light “STOWED WHEN LIT” Light Hand Control Receptacle Figure 4: Control Panel and Floor Lock Controls 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 9: Inspection
2. Read the Model/Serial Number Identification Label found at the head end of the base to confirm the serial number and the input power requirements. 3. Place the 6850 Table, with leg spars attached, in an area with at least 4 feet of clearance on all sides. -
Page 10: Pre-Operational Function Check
6.4. Press and hold "HEIGHT UP" button. Verify Tabletop moves up. 6.5. Press and hold “HEIGHT DOWN" button. Verify Tabletop moves down. 6.6. Press and hold "REV. TREN" button. Verify head-end of tabletop moves up, foot-end moves down. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... - Page 11 Roll the tabletop and Trendelenburg a minimum of five degrees. Press and hold the "RETURN TO LEVEL" button. Verify Tabletop first levels laterally, levels Trendelenburg, then after a three-second delay, the tabletop moves down. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A...
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Page 12: Basic Operation
LEVEL" button is pressed while the table is within this range, it will not move. If it is required to adjust the table to a position closer to zero degrees, press the appropriate function button on the Hand Control until the desired position is achieved. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A FLOOR LOCK STATUS... -
Page 13: Leg Spars
Figure 5: Hand Pendant Control (Hand Control) 5.5 Leg Spars: The 6850 Table is equipped with two adjustable patient leg spars. Each will articulate horizontally and vertically to accommodate a variety of patient positions and surgical procedures. Additional patient leg rotation and traction is available. -
Page 14: The Electrical System
EIC power entry socket located near the "ON/OFF" switch, at the pedestal end of the table base. 6.5 Leakage Current The 6850 Table is designed and tested not to exceed 100 micro amps of leakage current. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 15: Floor Lock System
Crank Handle Figure 7: Head-end Base and Control Panel The Floor Lock System secures the 6850 Table by powering four (4) jackscrews, lowering four legs onto the floor and unloading table weight off of the four swivel casters. The controller monitors each individual Floor Lock for contact with the floor and requires that each Floor Lock be completely engaged before any other table function can be operated. -
Page 16: Emergency Backup Battery System
If illuminated red = charge. Due to the relatively low drains of the 6850 Table, the table could be used only on the backup batteries for up to several hours of continuous use, but are intended for emergency use during loss of power. -
Page 17: Cleaning And Maintenance
7.0 CLEANING and MAINTENANCE 7.1 Cleaning and Disinfecting NOTE: Never pour any liquid directly onto the table. Never subject the 6850 Table to an equipment washing machine. USE OF IODOPHORS WILL CAUSE STAINING. Table Exterior: 1. Exterior surface should be regularly wiped clean with a mild detergent solution and wiped dry with a soft lint-free cloth. -
Page 18: Removal And Replacement Of Components
8. Raise Floor Lock off the floor to its maximum height, using Floor-lock Crank Handle. 9. Loosen Floor-lock actuator coupling setscrew using 1/8-inch hex key, slide coupling towards actuator. 10. Remove actuator by removing the two socket-head cap screws using 3/16-inch hex key. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 19: Floor-Lock Pad
3. Install replacement Brake Pad with attachment bolt and washer using 5mm hex key. Floor Lock Actuator Jack Screw Floor Lock Pad M6-1.00 x 35 mm Bolt Figure 9: Floor Lock Actuator Assembly. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 20: Emergency Backup Battery
Note: If this does not happen, turn “OFF” main power immediately and check if connection of battery is correct and Hand Control is fully connected to the receptacle on the table, then try above test again. If this does not solve the problem, contact OSI Technical Support at 800-777-4674 for further assistance. -
Page 21: Amp Motor-Control Pcb
6. Lift the mid-section base cover and remove the two #10 socket-head screws attaching the 10 Amp Motor-controller PCB mounting bracket. 7. Carefully lift out the two #10 socket-head screws attaching the 10 Amp Motor-controller PCB assy. 8. Reassemble in reverse order. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 22: Power Supply Tray
7. Remove three socket-head screws on each side of power supply tray and loosen two socket- head screws at front of tray using 5/32-inch hex key. 8. Remove Power Supply Tray by carefully lifting out of base casting. 9. Install in reverse order. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 23: Stepper-Controller Tray
6. Remove two socket-head screws attaching the tray, closest to the table pedestal, using 5/16- inch hex key. 7. Loosen two, horizontal, socket-head screws, attaching the tray, using 5/16-inch hex key. 8. Carefully lift out the Controller Tray. 9. Install in reverse order. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 24: Tilt Sensor-Actuator
“Spar Position Lock” Handle “Spar Position” Crank Handle “Accessory Bracket Remove/Attach” Handle Pivot Frame Cover Bell Cover, Bell Cover, Right Left Figure 13: Head-end - Pivot Frame and Bell Covers, Spar Lock Handles. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... - Page 25 14. Reattach Left Bell Cover with seven screws using a 1/16-inch hex key. CAUTION: Use care replacing this cover to prevent damage to the sensors. LA PRUDENCE: le soin d'Usage pour remplacer cette couverture pour empêcher des dommages aux détecteurs. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A...
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Page 26: Technical Drawings And Parts Lists
9.0 TECHNICAL DRAWINGS and PARTS LISTS 9.1 Interconnect Diagram, 120VAC 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 27: Interconnect Diagram, 220Vac
9.2 Interconnect Diagram, 220VAC 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 28: Replacement / Spare Parts List
Floor Lock Assembly……………………………………...……………..…..p/n 6800-210 Floor Lock Pad…………………………………...………..……..….p/n MCZ700004B0 10 Amp Motor-Controller PCB Assembly………..….……………..…..….p/n 6800-239 Stepper-Controller/Driver PCB Tray Assembly……………………..………..p/n 6840-11 Tilt Actuator Motor Assembly…………….…..………….……………..….…p/n 6800-80 Tilt Sensor Assembly……..………………….………………………………p/n 6800-247 Emergency Backup Battery (two required)……………….……………….….p/n NV0801 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... - Page 29 9.5 Table Assembly Exploded View Y-Ring Assembly X-Ring Assembly 77 4X 15 2X Power Supply 84 4X 10 Amp-Controller 81 (REF) Stepper-Controller Base Assembly 6850 PROfx Maint. & Repair Manual NW0424 Rev. A...
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Page 30: Base Cover Assembly, Exploded View
9.6 Base Cover Assembly, Exploded View 51 6X 76 4X 51 4X 79 4X 51 2X 78 REF 51 4X 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 31: Base Assembly, Exploded View
9.7 Base Assembly, Exploded View 50 6X 42 5X 43 2X 50 2X 86 3X 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 32: X-Ring Assembly Exploded View
9.8 X-Ring Assembly Exploded View 80 4X 51 9X 45 5X 80 4X 75 3X 73 3X 50 2X 42 2X 22 2X 63 2X 50 3X 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 33: Glossary Of Terms
“Hospital Grade" outlet refers to a 120VAC outlet properly wired with earth ground: Neutral to Common = 120VAC; Neutral to Ground = 120VAC; Common to Ground less than zero point five (0.5) VAC. 6850 PROfx Maint. & Repair Manual NW0424 Rev. A... -
Page 34: Osi Technical Service
11.0 OSI TECHNICAL SERVICE 11.1 Contact for Parts and Service: For detailed repair information or to order replacement parts, call the OSI Technical Services Department: A Technical Services representative is available from 7AM-5PM PST, Monday through Friday. Please leave a message before or after business hours.
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