OSI 5892 Operating instructions

MODEL 5892 ADVANCE CONTROL BASE
FOR THE
MODULAR TABLE SYSTEM
MAINTENANCE and REPAIR MANUAL
30031 Ahern Avenue
Union City, CA 94587-1234
Bus: 510-429-1500 Toll Free: 800-777-4674 Fax: [phone]
OSI 2004 NW0352 Rev. B
®

NW0352
Rev. B
1
IMPORTANT NOTICES
CAUTION:
To ensure safe operation of the equipment, please READ THESE INSTRUCTIONS
COMPLETELY and keep this manual readily available to OR personnel for future reference.
Carefully observe and comply with all warnings, cautions and instructions placed on the
equipment or described in this manual.
In this manual, the WARNING symbol is intended to alert the user to the presence of
important operation, maintenance, or safety instructions.
Dans ce manuel, le symbole AVERTISSANT est projeté d'alerter l'utilisateur à la
présence d'opération importante, l'entretien, ou les instructions de sûreté.
WARNING
Proper preoperative and intra-operative procedures must be followed to prevent
venous stasis and pooling, pressure sore development, neuropathy, improper
electro surgical tissue grounding, hypertension and hypothermia.
AVERTISSANT
Preoperative propre et les procédures dans opératifs doivent être suivis pour
empêcher venous stasis et pooling, la pression développement endolori, la
neuropathie, electro déplacé mettre à terre de tissu chirurgical, l'hypertension et
hypothermia.
NOTE:
The application techniques outlined in these instructions are the manufacturer’s suggested
techniques. 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.

NW0352
Rev. B
2
PROTECTION AGAINST ELECTRICAL SHOCK HAZARD:
This symbol indicates this equipment is an applied part TYPE B and is
generally suiTable for applications involving external or internal contact with the
patient, excluding the heart. The patient circuit is connected to protective earth
and this equipment should be connected only to outlets with a protective earth
ground.
LA PROTECTION CONTRE LE DANGER DE CHOC ELECTRIQUE:
Ce symbole indique que cet équipement est un B DE TYPE de partie appliqué
et est généralement convenable pour les applications contact impliquant,
externes ou internes avec le malade, excluant le coeur. Le circuit patient est
connecté à la terre protective et cet équipement devrait être seulement connecté
aux sorties avec un sol de terre protectif.
WARNING:
The “Hospital Only” or “Hospital Grade” attachment plug must be connected to
an equivalent receptacle marked “Hospital Only” or “Hospital Grade” only.
AVERTISSANT:
Le “l'Hôpital Seulement” ou “le Degré d'Hôpital” le bouchon d'attachement doit
être connecté à une prise équivalente marquée “l'Hôpital Seulement” ou “le
Degré d'Hôpital” seulement.
WARNING/AVERTISSANT:
Connect batteries only with power cord unplugged and main switch off/
Connecter des piles seulement avec le cordon d'alimentation ont débranché et le
commutateur principal de.

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Rev. B
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TABLE OF CONTENTS
1.0 INTRODUCTION...................................................................................................................................................................5
1.1 General Description ..............................................................................................................................................................5
1.2 Specifications.........................................................................................................................................................................5
1.3 Shipping..................................................................................................................................................................................5
1.4 Storage.....................................................................................................................................................................................5
2.0 CONTROLS IDENTIFICATION.......................................................................................................................................7
2.1 Major Component Identification.........................................................................................................................................7
2.2 Model Number and Serial Number....................................................................................................................................8
2.3 Base Orientation....................................................................................................................................................................8
2.4 Casters.....................................................................................................................................................................................8
3.0 BASIC OPERATION.............................................................................................................................................................9
3.1 Control Operation..................................................................................................................................................................9
3.2 Rotation Safety Lock............................................................................................................................................................9
3.3 180-Degree Rotation Lock Indicator................................................................................................................................10
3.4 Tilt Drive Status Indicator..................................................................................................................................................10
3.5 Hand Control Module .........................................................................................................................................................11
3.6 Synchronizing The Lateral Tilt Function........................................................................................................................12
3.7 Tabletop Coupling Procedure............................................................................................................................................13
3.8 Tabletop Coupling Procedure With Top In Place..........................................................................................................15
3.9 Rotation Procedures............................................................................................................................................................15
3.10 Rotation Lock System......................................................................................................................................................15
3.11 Rotation Procedure............................................................................................................................................................16
3.12 Emergency Rotation Lock Override System................................................................................................................16
3.13 Retracting for Storage.......................................................................................................................................................17
4.0 PRE-OPERATIONAL FUNCTION CHECK...............................................................................................................18
5.0 INSPECTION.........................................................................................................................................................................19
5.1 Acceptance & Transfer.......................................................................................................................................................19
5.2 Preoperative..........................................................................................................................................................................19
5.3 Postoperative........................................................................................................................................................................19
5.4 Annually................................................................................................................................................................................19
6.0 THE ELECTRICAL SYSTEM.........................................................................................................................................20
6.1 Description............................................................................................................................................................................20
6.2 Power Cord ...........................................................................................................................................................................20
6.3 ON/OFF Power/Circuit-Breaker Switch .........................................................................................................................20
6.4 Battery Recharging..............................................................................................................................................................20
7.0 CLEANING and MAINTENANCE.................................................................................................................................21
7.1 Cleaning and Disinfecting..................................................................................................................................................21
7.2 Lubrication............................................................................................................................................................................21
7.2 Preventative Maintenance..................................................................................................................................................21
8.0 TROUBLESHOOTING.......................................................................................................................................................22
8.1 Electrical System.................................................................................................................................................................22
9.0 REMOVAL and REPLACEMENT of COMPONENTS............................................................................................25
9.1 Head-end Cover...................................................................................................................................................................25
9.2 Head-end Pivot Assembly..................................................................................................................................................26
9.3 Head-end Crossbar..............................................................................................................................................................26
9.4 Head-end Tilt Motor...........................................................................................................................................................26
9.5 Foot-end Cover....................................................................................................................................................................27
9.6 Foot-end Pivot Assembly...................................................................................................................................................27
9.6 Foot-end Cross Bar.............................................................................................................................................................27
9.7 Foot-end Rotation Safety Lock Motor.............................................................................................................................28
9.8 Foot-end Rotation Safety Lock Clamp ............................................................................................................................28
9.9 Head or Foot-end Columns................................................................................................................................................28
9.10 Center Beam, Retractable ................................................................................................................................................28
9.11 Casters.................................................................................................................................................................................29
9.12 Hand Control......................................................................................................................................................................29
9.13 Batteries ..............................................................................................................................................................................30
9.15 Controller Printed Circuit Board (Controller)..............................................................................................................34
9.16 On-Off Power Switch / Circuit Breaker........................................................................................................................35

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Rev. B
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10.0 ADJUSTMENT of COMPONENTS ..............................................................................................................................36
10.1 Tilt Actuator Rod-end Length.........................................................................................................................................36
10.2 180 Degree Rotation Lock Sensor..................................................................................................................................36
10.3 Tilt Home & Tilt Left/Right Sensors.............................................................................................................................37
10.4 Rotation Safety Lock........................................................................................................................................................38
11.0 TECHNICAL DRAWINGS and PARTS LISTS........................................................................................................39
11.1 Top-level Assembly Drawing and Bill of Materials ...................................................................................................39
11.2 Head-end Pivot Assembly Drawing...............................................................................................................................39
11.3 Foot-end Pivot Assembly Drawing................................................................................................................................39
11.4 Interconnect Wiring Diagram..........................................................................................................................................39
11.5 Replacement / Spare Parts List.......................................................................................................................................39
12.0 GLOSSARY of TERMS ....................................................................................................................................................40
13.0 OSI TECHNICAL SERVICE..........................................................................................................................................41
13.1 Contact for Parts and Service..........................................................................................................................................41
13.2 To order Replacement Parts (RP)...................................................................................................................................41
13.3 To return damaged parts (RGA).....................................................................................................................................41
13.4 To send a part or item here for us to repair (RA).........................................................................................................41

NW0352
Rev. B
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1.0 INTRODUCTION
1.1 General Description
This manual describes the use, maintenance, and repair of the Modular Table System (MTS)
5892 Advanced Control Base (5892 Base). It is the primary component of the system designed to
support patients for a variety of surgical procedures. There are three bases available: Two “I”
bases with manual tilt and lock functions, Model 5890 Retractable and Model 5891 Non-
retractable base. Model 5892, with electric powered lateral tilt and lock functions is described
here. Five procedure-specific Table Tops; Jackson Spinal, Imaging, Trauma, Endourology and
Maximum AccessLateral Top are available for use on any of these three MTS Bases.
1.2 Specifications
•Maximum patient weight: Table Top specific but not to exceed 500 lbs
•Height Range 34 -48 inches for Orthopedic Top
•Trendelenburg Range 10-11°±3°
•Powered Tilt Range 25°±3°
•Power Input 120 VAC at 60 Hz or 230 VAC at 50 Hz and internal
battery power
•Compatible Tabletops All MTS tops equipped with gimbals.
•Overall Length 120 inches
•Retracted Length 73.5 inches
•Width 30 inches
•Maximum tilt torque 55 ft-lb
•Maximum brake torque 95 ft-lb
•Duty Cycle 4% or 2.5 minutes continuously per hour
1.3 Shipping
The 5892 Base must be shipped in a manner that prevents damage to its structural elements,
caster wheels, electronics, and operating controls. Contact with solid objects in the environment
must be prevented during shipment and storage, except at the four Casters. Banding for lateral
constraint is to be limited to the base structure. Additionally, banding of the Head End Assembly
to prevent movement of the trolley is necessary. It is not necessary to fully crate the 5892 Base if
it is assured that no impact with foreign solid objects will be made during transit. The 5892 Base
is to be shipped in an environment within the following limits:
•Ambient temperature -20° C to +50° C (32°F & 120°F)
•Relative humidity from 10% to 100%, including condensation
•Atmospheric pressure from 50 to 110 kPa.
1.4 Storage WARNING:
WHEN NOT IN USE, STORE IN A CLEAN, DRY ENVIRONMENT WITH
TEMPERATURE BETWEEN 32°F AND 120°F. WHEN NOT IN USE, IT IS
RECOMMENDED THAT THE 5892 BASE BE PLUGGED INTO A PROPER AC
RECEPTACLE WITH THE ON/OFF SWITCH IN THE “ON” POSITION TO MAINTAIN
PROPER CHARGE OF THE BATTERIES.

NW0352
Rev. B
6
AVERTISSANT:
Quand pas dans l'usage, le magasin dans un propre, sécher l'environnement avec
la température entre 32°F et 120°F. Quand pas dans l'usage, il est recommandé
que la 5892 Base soit connectée à une prise de courant alternatif correcte avec
l'interrupteur (on-off) dans le “SUR” la position pour maintenir la charge correcte
des piles.

NW0352
Rev. B
7
2.0 CONTROLS IDENTIFICATION
2.1 Major Component Identification
The 5892 Base is designed to hold a Table Top that will provide a patient support that is free of
any obstructions that might compete for space with the C-Arm. The major components of the
5892 Base are identified in the following figures.
Figure 1: 5892 Base -Side View
Figure 2: 5892 Base –Major Components
H-Frame Storage Bracket
H-Frame
Head End Foot End
Retracting
Lock Knob
Caster
Center Beam
Steer Caster
Hand
Control
Module
Cord Wrap
Identification
Label
T-Pins
(In Storage)
180° Rotation
Lock
Head End
Traction Arc
Interlock Switch
Head End
Battery
Advisory Label
Foot End

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Rev. B
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2.2 Model Number and Serial Number
The Model Number and Serial Number are printed on the Identification Label located at the
Head End Base. This label is located to the right of the ON/OFF switch as shown below.
Figure 3: Head End; ON/OFF Power Switch –Serial Number Label
2.3 Base Orientation
The control end of the Base is considered the Head End, and the opposite end is the Foot End.
The right side of the Base is the side to the operators right when standing at the Head End
looking toward the Foot End Base. The general nomenclature and orientation of the Table is
shown in Figure 1. Refer to the appropriate User Guide supplied with each Table Top for Table
Top Component Identification and more detailed information about the use of each Table Top.
2.4 Casters
Each 5892 Base is equipped with three (3) Locking Casters and one (1) Steer Caster. The Steer
Caster functions to allow the Table to roll along a straight path when pushed from the Head End.
The Steer Caster is located on the right side of the Foot End. The Steer Caster has a green label
marked “Steer”. To lock the Table Base securely in place, it is necessary to engage the Lock on
each of the four (4) Casters.
To lock a Caster Lock, step on the Lock Tab until you hear an audible click and the Tab remains
in the down or locked position. To unlock the Caster, push the Unlock Button. When the Unlock
Button is pressed, the Tab will click back to the original unlocked position.
Caster shown Unlocked Caster shown Locked
Figure 4: Casters
Push Down to Lock
Push to Unlock
ON/OFF Power Switch

NW0352
Rev. B
9
3.0 BASIC OPERATION
The 5892 Base can be operated only on AC power. Plug the AC Power Cord into the proper AC
receptacle depending on the voltage requirements of the 5892 Base. Refer to the label at the
Head End Base for input voltage requirements. Turn the ON/OFF Power Switch to “ON”. It will
illuminate green indicating power is ON. The ON/OFF Power Switch is a combination power
switch and circuit breaker. To reset this circuit breaker, turn the ON/OFF Power Switch “OFF”
and back “ON”.
3.1 Control Operation
The 5892 Base is controlled by means of a Hand Control that operates the Up/Down, Lateral Tilt
and Trendelenburg / Reverse-Trendelenburg movements of the table. See Hand Control Section.
The Head-end Pivot Assembly of the 5892 Base is equipped with three indicator lights (shown
below):
1. 180° Rotation Lock Indicator Light
2. Tilt Drive Status Light
3. Rotation Safety Lock Indicator Light
Verify that the Rotation Safety Lock switch is “ON” and the 180°Rotation Lock Lever is in the
locked position. Under normal operation, the ON/OFF Power Switch should be illuminated
green and Battery Status Light should not be illuminated.
Figure 5: Head-end Pivot Assembly, Indicator Lights and Controls
3.2 Rotation Safety Lock
The Rotation Safety Lock Lighted Switch locks out the 180°Rotation function. This feature is
designed to prevent unintended rotation of the Table Top. When the Rotation Safety Lock
Lighted Switch is illuminated, the Table Top can still be Laterally Tilted by pressing the Left or
Right Lateral Tilt button on the Hand Control. The Rotation Safety Lock Switch should be
turned off only when a 180 rotation is to be performed. If the Rotation Safety Lock Switch is not
illuminated, press the rocker switch to the “ON” position.
180° Rotation
Lock Lever
Crossbar
1) 180° Rotation Lock
Indicator Light
3) Rotation Safety Lock
Lighted Switch
2) Tilt Drive Status
Indicator Light
Traction Pulley
Battery Label