Mizuho Osi 5803 User manual

MODEL 5803 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: 510-429-8500

 OSI 2005 NW 0422 Rev.E

IMPORTANT NOTICES

CAUTION: To ensure safe operation of the equipment, please READ THESE

INSTRUCTIONS COMPLETELY and keep this manual readily available 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.

Classification and Table Rating

The 5803 table is considered Class I Exempt and has a rating of IPX-4.

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 cet équipement est un appliqué partie TYPE B et est pour applications impliquant externe ou interne contact avec le malade, exclure le coeur. Le est connecté à protectif terre et ce devrait être seulement connecté à sorties avec un protectif terre. Cet équipement a un IPX -4 évaluant.

This symbol indicates the external stud that is at the same potential as the equipment. If the AC power cable is not connected to an outlet with a protective earth ground, this external stud should be connected to a protective earth ground.

This device is to be used by trained personnel only.

5803 Maintenance and Repair Manual NW0422 Rev E

TABLE OF CONTENTS

1.0 INTRODUCTION..................................................................................................................................................................4

1.1 General Description .............................................................................................................................................................. 4

1.2 Specifications........................................................................................................................................................................4

1.3 Shipping..................................................................................................................................................................................4

1.4 Storage....................................................................................................................................................................................4

2.0 CONTROLS IDENTIFICATION......................................................................................................................................5

2.1 Major Component Identification........................................................................................................................................5

2.2 Base Orientation....................................................................................................................................................................5

2.3 Model Number and Serial Number....................................................................................................................................6

3.0 INSPECTION..........................................................................................................................................................................7

3.1 Acceptance & Transfer........................................................................................................................................................7

3.2 Preoperative...........................................................................................................................................................................7

3.3 Postoperative.........................................................................................................................................................................7

3.4 Annually .................................................................................................................................................................................7

4.0 PRE -OPERATIONAL FUNCTION CHECK................................................................................................................8

5.0 BASIC OPERATION............................................................................................................................................................9

5.1 Casters.....................................................................................................................................................................................9

5.2 Control Operation...............................................................................................................................................................10

5.3 Rotation Safety Lock..........................................................................................................................................................10

5.4 180° - Rotation Lock Indicator..........................................................................................................................................11

5.5 Tilt Drive Status Indicator.................................................................................................................................................11

5.6 Hand Control Module ........................................................................................................................................................12

5.7 Synchronizing The Lateral Tilt Function........................................................................................................................13

5.8 Tabletop Coupling Procedure...........................................................................................................................................14

5.9 Tabletop Coupling Procedure With Top In Place.........................................................................................................16

5.10 Rotation Procedures.........................................................................................................................................................16

5.11 Rotation Lock System......................................................................................................................................................16

5.12 Rotation Procedure For The 5803 Base........................................................................................................................16

5.13 Retracting The Base For Storage...................................................................................................................................17

6.0 CLEANING and MAINTENANCE.................................................................................................................................18

6.1 Cleaning and Disinfecting.................................................................................................................................................18

6.2 Lubrication ...........................................................................................................................................................................18

6.3 Preventative Maintenance ................................................................................................................................................. 18

7.0 THE ELECTRICAL SYSTEM.........................................................................................................................................19

7.1 Description ...........................................................................................................................................................................19

7.2 Power Cord ..........................................................................................................................................................................19

7.3 ON/OFF Power/Circuit -Breaker Switch......................................................................................................................... 19

7.4 Power ON / Fault / Battery Status Lights.......................................................................................................................19

7.5 Battery Recharging .............................................................................................................................................................19

8.0 TROUBLESHOOTING......................................................................................................................................................20

8.1 Electrical System................................................................................................................................................................20

9.0 REMOVAL and REPLACEMENT of COMPONENTS ...........................................................................................23

9.1 Head-end Cover..................................................................................................................................................................23

9.2 Foot-end Cover....................................................................................................................................................................24

9.3 Hand Control Module ........................................................................................................................................................24

9.4 Batteries................................................................................................................................................................................25

9.5 Power Supply ....................................................................................................................................................................... 27

9.6 Controller Circuit Board ....................................................................................................................................................27

9.7 On -Off Power Switch / Circuit Breaker..........................................................................................................................27

9.8 Head-end Assembly ...........................................................................................................................................................27

9.9 Head-end Tilt Motor ...........................................................................................................................................................28

9.10 Foot-end Rotation Safety Lock Motor..........................................................................................................................28

9.11 Head or Foot-end Column ...............................................................................................................................................28

9.12 Retractable Center Beam.................................................................................................................................................28

9.13 Casters................................................................................................................................................................................28

10.0 ADJUSTMENT of COMPONENTS .............................................................................................................................29

5803 Maintenance and Repair Manual NW0422 Rev E

HEAD END................................................................................................................................................................................29

10.1 Tilt Actuator Rod End Length........................................................................................................................................29

10.2 180° Rotation Lock Sensor.............................................................................................................................................29

10.3 Home & Tilt Left/Right Sensors....................................................................................................................................30

10.4 Head-End Slider Adjustment Procedure.......................................................................................................................31

FOOT END................................................................................................................................................................................32

10.5 Rotation Safety Lock.......................................................................................................................................................32

10.6 Rotation Safety Lock (Brake) “ON” Sensor Setting..................................................................................................33

11.0 TECHNICAL DRAWINGS and PARTS LISTS .......................................................................................................34

11.1 Table-base Interconnect Diagram..................................................................................................................................34

11.2 Table-base Assembly Bill of Materials.........................................................................................................................34

11.3 Replacement / Spare Parts List.......................................................................................................................................34

12.0 GLOSSARY of TERMS ....................................................................................................................................................35

13.0 OSI TECHNICAL SERVICE.........................................................................................................................................36

13.1 Contact for Parts and Service .........................................................................................................................................36

13.2 To order Replacement Parts (RP) ..................................................................................................................................36

13.3 To return damaged parts (RGA)....................................................................................................................................36

13.4 To send a par t or item here for us to repair (RA)........................................................................................................36

5803 Maintenance and Repair Manual NW0422 Rev E

1.0 INTRODUCTION

1.1 General Description

This manual describes the use, maintenance, and repair of the Modular Table System (MTS) 5803 Advance Control I-Base, DC (5803 Base). It is the primary component of the system designed to support patients for a variety of surgical procedures. There are five procedurespecific Table Tops: Jackson Spinal, Imaging, Trauma, Endourology and Maximum Access Lateral Top available for use on the MTS Base.

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° ±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 5803 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 5803 Base if it is assured that no impact with foreign solid objects will be made during transit. The 5803 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

When not in use, store in a clean, dry environment with temperature between 32°F and 120°F. If the Battery Status Light is red, it is recomme nded that the 5803 Base be stored with the power cord plugged into a proper AC receptacle with the ON/OFF Power-switch “ON” for a minimum of three (3) hours to ensure that the batteries are fully charged. If the red Battery Status lamp remains illuminated after this time, do not operate the table under battery power and call for service. Prior to use it is also recommended that the 5803 Base be plugged into a proper AC receptacle with the ON/OFF switch in the “ON” position for a minimum of three (3) hours to ensure that the batteries are fully charged.

5803 Maintenance and Repair Manual NW0422 Rev E

2.0 CONTROLS IDENTIFICATION

H-Frame

Lock Knob

Power Cord

2.1 Major Component Identification

The 5803 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 5803 Advanced Control Base are identified in the following figures.

Head-end

H-Frame in Storage Bracket

Center Beam

Foot-end

Hand Control

Caster

Figure 1- 5803 Base - Side View

Head-end

T-Pin Storage

Brake Caster

Retracting

Storage

Caster

Foot-end

T-Pin Storage

Brake Caster

Figure 2 - 5803 Base – Head-end View Figure 3 - 5803 Base – View from Foot-end

On/Off Switch – I.D. Label

Steer Caster

2.2 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 operator’s 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.

5803 Maintenance and Repair Manual NW0422 Rev E

2.3 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.

ON/OFF Power Switch

Battery Status / Fault / Power lights

Figure 4. Head End; ON/OFF Switch – Serial Number Label

5803 Maintenance and Repair Manual NW0422 Rev E

3.0 INSPECTION

3.1 Acceptance & Transfer

Upon receipt of your 5803 Base, remove any protective wrapping or packaging. Visually inspect all surfaces for freight damage. Check each caster for proper rolling operation.

NOTE: Any freight damage must be reported to the freight carrier immediately upon delivery.

It is the responsibility of the recipient to make freight damage claims.

1. Verify receipt of the Completeness and Test Report provided with each 5803 Base.

2. Read the Model/Serial Number Identification Label found at the Pedestal End of the base

(See Figure 2.) to confirm the serial number and the input power require ments.

3. Place the 5803 Base in an area with at least 4 feet of clearance on all sides.

4. Perform Pre-Operational function check; see Section 4.0.

3.2 Preoperative

1. Perform Pre-Operational function check; see Section 4.0.

3.3 Postoperative

1. Perform Pre-Operational function check; see Section 4.0.

3.4 Annually

1. Perform Pre-Operational function check; see Section 4.0. Thoroughly clean the table as

described in CLEANING, Section 7.0. Pay special attention to the cleanliness of the controls as excessive soil could affect function.

2. Inspect the power cord for cuts in the insulation or damage to the connector.

3. Check to see that all fasteners are tight.

4. Check the operation and security of the Brake Casters with and without a load in place.

5. Perform complete Preventative Maintenance Checklist.

Contact OSI Technical Service for a complete Preventative Maintenance Checklist.

5803 Maintenance and Repair Manual NW0422 Rev E

4.0 PRE-OPERATIONAL FUNCTION CHECK

After reading the Basic Operation Section, perform all the steps in this procedure. For a complete definition of reference terms used, please refer to the GLOSSARY OF TERMS Section.

1. Plug in the Hand Control cable-connector into the receptacle located under the head-end.

2. Plug the power cord into a “hospital grade” power outlet and flip the main “ON/OFF” Power

Switch to "ON". Verify the switch illuminates; this indicates power is applied to the table.

3. In succession, press and hold each of the six buttons on Hand Control and confirm the

operation of the following functions:

3.1. “TABLE UP”

3.2. “TABLE DOWN”

3.3. “TRENDELENBURG”

3.4. “REVERSE TRENDELENBURG”

3.5. “TILT LEFT”

3.6. “TILT RIGHT”

3.7. Engage the Rotation Safety Lock (switch to on) and the 180°- Rotation Locks (blue

handle clockwise, indicator light illuminates).

3.8. Release the Rotation Safety and 180° Rotation locks.

3.9. Confirm Head-end and Foot-end Crossbars are “unlocked” by rotating each one

complete revolution.

3.10. Re-engage both the Rotation Safety and 180° Rotation locks.

3.11. Confirm Head-end and Foot-end Crossbars are “locked”; Both Crossbars firmly resist

rotation.

3.12. Using Hand Control, press and hold “Tilt Left” button to end of travel. Confirm the

Foot-end Crossbar rotates freely.

3.13. Repeat the same when “Tilt Right” is operated.

Report any malfunction to your OSI representative immediately.

5803 Maintenance and Repair Manual NW0422 Rev E

5.0 BASIC OPERATION

Push to Unlock

The 5803 Base can be operated on AC or DC power. For AC power plug the AC Power Cord into the proper AC receptacle depending on the voltage requirements of the 5803 Base. Refer to the label at the Head End Base for input voltage requirements. The 5803 Base can also be operated on internal battery power with the Power Cord removed or not plugged into an AC receptacle. Turn the ON/OFF Power Switch to “ON”. A green, "Power On" light, next to the switch indicates that the power is ON. The ON/OFF Power Switch is a combination power switch, circuit breaker. To reset this circuit breaker, turn the ON/OFF Power Switch OFF and back ON.

NOTE: When the power cord is removed and/or not plugged into an AC outlet, the protective earthing ground stud near the power entry module must be connected to a proper earth ground during use.

5.1 Casters

Each Base is equipped with three (3) Locking Casters and one (1) Steer Caster. The Steer Caster functions to allow the Tab le 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.

Push Down to Lock

Figure 5 - Unlocked Caster Figure 6 - Locked Caster

5803 Maintenance and Repair Manual NW0422 Rev E

5.2 Control Operation

180°° Rotation

1) 180° Rotation Lock

3) Rotation Safety Lock

2) Tilt Drive Status

The 5803 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 of the 5803 Advanced Control Base is equipped with three Indicator Lights. These lights are: 1) 180° Rotation Lock Indicator Light, 2) Tilt Drive Status Light and 3) Rotation Safety Lock Indicator Light. Verify that the Rotation Safety Lock switch is in the ON position and the 180° Rotation Lock Lever is in the locked position. These indicator lights are shown in Figure 7. Under normal operation, the ON/OFF power switch light and battery status light should be lit green and the Fault light should be dark.

NOTE: If the Fault Light is lit, the 5803 Base has detected a fault. Determine fault before use.

Lighted Switch

Indicator Light

Crossbar

Indicator Light

Traction Pulley

Lock Lever

Figure 7- Head-end Pivot Assembly, Indicator Lights and Controls

5.3 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.

5803 Maintenance and Repair Manual NW0422 Rev E

5.4 180°- Rotation Lock Indicator

When illuminated, the 180° Rotation Lock Indicator Light indicates the 180° Rotation Lock is engaged and the table cannot be rotated 180°. If the 180° Rotation Lock Indicator is not illuminated, rotate the Rotation Lock Lever clockwise until the light is illuminated.

NOTE: If a 180° rotation is to be performed, the Rotation Lock Lever should be rotated counterclockwise approximately one half rotation past the point that the Rotation Lock Indicator Light goes out. Rotating the Lock Lever to this point lessens the drag of the friction control, thereby allowing the Table Tops to rotate more freely during the rotation. If even less friction is desired, the Lock Lever may be rotated further counterclockwise, as necessary.

After the rotation is complete, rotate the Rotation Lock Le ver clockwise until the Rotation Lock Indicator Light is illuminated.

NOTE: When the Rotation Lock Indicator Light is not illuminated, the Table Top is unlocked regardless of how much the Lock Lever has been rotated clockwise or counterclockwise. After a 180° Rotation, always rotate the Lock Lever until the Rotation Lock Indicator Light is illuminated.

5.5 Tilt Drive Status Indicator

The Tilt Drive Status Indicator Light is illuminated when the powered lateral Tilt Drive mechanism is in the center position of the +/- 25- lateral tilt range. If the Tilt Drive Status Indicator is not illuminated, operate the lateral tilt function using the Hand Control in the appropriate direction until the indicator is illuminated. The Head-end Crossbar should be horizontal when the Tilt Drive Status Indicator is illuminated. If the Head-end Crossbar is not horizontal, the internal power tilt mechanism is out of synchronization with the Crossbar. Refer to Synchronizing the Lateral Tilt Function to reset this function.

5803 Maintenance and Repair Manual NW0422 Rev E

5.6 Hand Control Module

Each 5803 Base is equipped with a push-button hand-held pendant control module (Hand Control), which is stored on a bracket at the Head-end. The Hand Control allows the operator to raise, lower, Trendelenburg, reverse-Trendelenburg, and laterally tilt any attached table top. The selected function will continue to operate until the button on the Hand Control is released.

NOTE: It is recommended that a Table Top always be connected between the Head-end and Foot-ends of the base when operating the powered controls.

To Raise the Table, depress the Height Up Button (a) on the left side of the control with the arrow that points in the “up” direction.

Indicator Lights

(a) Height Up

(e) Left Lateral Tilt

Indicator Lights

NOTE: In the event a large Traction Arc 5855-13 is placed on the Base, the Tilt function has been made inoperable. However in the event a small Traction Arc 5848-191 is placed on the base, the Tilt Function is still operable.

5803 Maintenance and Repair Manual NW0422 Rev E

(b) Height Down

(d) Reverse Trendelenburg

(f) Right Lateral Tilt

To Lower the Table, depress the Height Down Button (b) on the right side of the control with the arrow that points in the “down” direction.

To Trendelenburg the Table, depress the button on the left with the arrow that indicates Foot Up (c) until the desired Trendelenburg angle is achieved. This lowers the Head End Column and raises the Foot End Column simultaneously. If the Table is in a fully lowered position, only the Foot End will rise to achieve the desired Trendelenburg angle.

To Reverse Trendelenburg the Table, depress the button on the right with the arrow that indicates Foot Down (d) until the desired Reverse Trendelenburg angle is achieved. This raises the Head End Column and lowers the Foot End Column simultaneously. If the Table is in a fully raised position, only the Foot End will lower to achieve the proper Reverse Trendelenburg angle.

To Laterally Tilt To The Left, depress the Left Tilt Button (e) on the left side of the control.

To Laterally Tilt To The Right, depress the Right Tilt Button (f) on the right side of the control.

+ 30 hidden pages