EV 800 Installation , Operation and Service Manual Rev A March 2012

Copyright 2012, Del Medical Inc. All rights reserved. This document is the property of Del Medical Inc. and contains confidential and proprietary information owned by Del Medical Inc. Any unauthorized copying, use or disclosure of it without the prior written permission of Del Medical Inc. is strictly prohibited.

Attention: Consult accompanying documents as necessary.

Del Medical Inc. 50B North Gary Avenue Roselle, IL 60172 USA www.delmedical.com

Phone:1-847-288-7000 Fax:1-847-288-7011 Toll Free:1-800-800-6006

Table of Contents Safety Information Introduction ... 1 Statement of Liability ... 2 Definitions ... 3 Safety Conventions Used in this Manual ... 4 Warning Statements ... 4 Caution Statements ... 5 Equipment Safety Guidelines ... 6 Emergency Stop Button (For Service Technicians Only)... 9 Electrical Discharge (For Service Technicians Only)... 10 Identification Labels ... 11 EV-800 Label ... 11 Product Life ... 12

Record of Revisions Revision History ... 1 List of Affected Pages ... 1

Chapter 1 - Introduction 1.1 Introduction ... 1–1 1.2 Description ... 1–2 1.3 Dimensions... 1–3 1.4 Minimum Space Requirements ... 1–5 1.5 Specifications... 1–6 1.6 Abbreviations ... 1–7 1.7 Optional - Accessories... 1–8

Chapter 2 - Installation 2.1 Installation Instructions ... 2–1 PBL Option Installation ... 2–7 Ion Chamber Option Installation... 2–11 Grid Installation... 2–16 Testing Collision Avoidance Switches... 2–29 Cassette Tray Insertion ... 2–31 i

EV800 Elevating Table Installation, Operation, and Service Manual

Chapter 3 - Operation 3.1 Safety Precautions ...3–1 3.2 Operation Specifications ...3–4 3.3 Controls ... 3–5 Down Pedal ... 3–5 Up Pedal... 3–6 Table Top Lock Release Pedals ... 3–6 Bucky Carriage Lock Release ... 3–6 Power Indicator ... 3–6 3.4 Cassette Tray Removal ... 3–7 3.5 Emergency Stop Button (For Service Technicians Only) ... 3–8

Chapter 4 - Periodic Maintenance 4.1 Periodic Maintenance Schedule ...4–1 4.2 Cleaning External Surfaces ... 4–2 4.3 Greasing Lift Racks ... 4–4 4.4 Checking & Adjusting Chain Tension ... 4–7

Chapter 5 - Maintenance 5.1 Introduction ... 5–1 5.2 Removing Front Panels ... 5–2 5.3 Replacing Fuses F1, FL1, & FL2... 5–4 5.4 Drive Motor Override ... 5–5 5.5 Adjusting Table Elevation Mid-Point Height... 5–10 5.6 Testing & Adjusting Collision Avoidance Switches... 5–12 Testing Switches...5–12 Adjusting Switches ... 5–13 5.7 Changing Elevation Restart Mode ...5–17

Chapter 6 - Component Replacement 6.1 Introduction ... 6–1 6.2 Removing Front Panels ... 6–2 6.3 Replacing Main PCB ... 6–4 6.4 Replacing Foot Treadle Assembly ... 6–5 6.5 Replacing Drive Motor Assembly... 6–7 6.6 Replacing Treadle Switch ... 6–10 6.7 Replacing Left-Right Table Lock ...6–12 6.8 Replacing Height Limit Switches... 6–14 6.9 Replacing Bucky Lock ... 6–16 6.10 Replacing Collision Avoidance Switches... 6–20 ii EV800 Elevating Table Installation, Operation, and Service Manual

6.11 Replacing In-Out Table Locks ... 6–23 6.12 Replacing Motor/Gearbox ... 6–26 Disassembly ... 6–26 Re-assembly ... 6–28

Chapter 7 - Troubleshooting 7.1 Introduction ... 7–1 7.2 Troubleshooting Index... 7–2 7.3 Troubleshooting Charts ... 7–3 7.4 Switch Location ... 7–10 7.4.1 Treadle Switch Location/Layout ... 7–10 7.4.2 Limit Switch Location/ Layout ... 7–11 7.4.3 Bucky Lock Release Switch Location ... 7–12 7.4.4 Various Switch and Lock Locations ... 7–13 7.4.5 Bucky Coil Locks... 7–14

Chapter 8 - Diagrams & Electrical Schematics 8.1 List of Electrical Schematics ... 8–1 8.2 Configuration - Schematic Match Table ... 8–2

Chapter 9 - Illustrated Parts List 9.1 Ordering Parts ... 9–1 To Order by Fax ... 9–1 9.2 How to Use This Parts List ... 9–2 General Part Numbers ... 9–2 9.3 Commonly Ordered Parts ... 9–3 9.4 Overall Elevating Table Assembly ... 9-4 9.5 Overall Elevating Table Assembly ... 9-5 9.6 Overall Elevating Table Assembly ... 9-7 9.7 Table Top Assembly... 9-9 9.8 Cable Chain Assembly... 9-10 9.9 Lower Base Assembly ... 9-11 9.10 Main Control Chassis Assembly ... 9-13 9.11 Drive Frame Assembly ... 9-15 9.12 Drive Shaft Assembly ... 9-16 9.13 Motor Reducer Electrical Assembly ... 9-18 9.14 Upper Inner Frame Assembly ... 9-19 9.15 Upper Shroud Assembly ... 9-20 iii EV800 Elevating Table Installation, Operation, and Service Manual

9.16 Bucky Frame Assembly... 9-21 9.17 Support Bracket Assembly R.H... 9-23 9.18 Support Bracket Assembly L.H. ... 9-25 9.19 Collision Avoidance Assembly L.H... 9-26 9.20 Collision Avoidance Assembly R.H. ... 9-28 9.21 Inner Frame Assembly ... 9-30 9.22 Foot Treadle Assembly... 9-32 9.23 Transverse Lock Assembly ... 9-33 9.24 SID/Limit Switch Assembly ... 9-34 9.25 Bucky Handle Assembly ... 9-35 9.26 Table Shipping Kit ... 9-36 9.27 Elevating Table Options & Accessories... 9-36

Notes...N-1

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Safety Information

i

Introduction The policy of Del Medical, Inc. is to manufacture X-ray equipment that meet high standards of performance and reliability. We enforce strict quality control techniques to eliminate the potential for defects and hazards in our products. The intended use of this equipment is to provide an adjustable elevating platform for positioning of a patient with respect to an X-ray source for the purpose of acquiring X-ray images of the desired parts of a patient’s anatomy. Use of this equipment in any other fashion may lead to serious personal injury. The safety guidelines provided in this section of the manual are intended to educate the operator on all safety issues in order to operate and maintain the table in a safe manner.

Introduction

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EV800 Elevating Table Installation, Operation, & Service Manual

Statement of Liability To prevent excess radiation exposure to the patient and the operator from either primary or secondary radiation, this table must be operated and serviced by trained personnel who are familiar with the safety precautions required. While this table has been designed for safe operation, improper operation or carelessness may result in serious injury or damage to equipment. The manufacturer or its agents and representatives assume no responsibility for the following: 1 Injury or danger to any person from X-ray exposure. 2 Overexposure due to poor technique selection. 3 Injury or danger from improper use of the elevator function. 4 Problems or hazards resulting from failure to maintain the equipment as specified in the maintenance chapters. 5 Equipment which has been tampered with or modified. Del Medical, Inc. is not liable for any damage or injury arising from failure to follow the instructions and procedures provided within the manuals or associated informational material, or from user failure to use caution when installing, operating, adjusting, or servicing this equipment. Del Medical, Inc. is not liable for damage or injury arising from the use of this product for any other use than that intended by the manufacturer.

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Statement of Liability

EV800 Elevating Table Installation, Operation, & Service Manual

Definitions The table below defines the meaning of various symbols found on device labels on the machine. This warning symbol indicates a potential hazard to operators, service personnel or equipment. It indicates a requirement to refer to the accompanying documentation for details.

This symbol indicates that there is accessible dangerous voltage.

This symbol identifies a protective earth terminal or ground.

Table 1-1: Definition of symbols found on device labels.

This symbol states that this product is categorized as Type B. Type B is defined as: Definitions i-3 Equipment providing a particular degree of protection against electric shock, particularly regarding allowable leakage currents and reliability of the protective earth connection (if present).

This symbol indicates that you must dispose of the EV800 Elevating Table properly according to local laws and regulations. The EV800 contains electronic components; therefore, it must be disposed of separately from household waste. When the EV800 reaches its end of life, contact local authorities to learn about disposal and recycling options. The table has an estimated life of 10 years from point of purchase. This may vary depending on (1) product use, (2) product maintenance, and (3) environmental conditions.

EV800 Elevating Table Installation, Operation, & Service Manual

Safety Conventions Used in this Manual Specific safety information is listed in this manual in the form of WARNING and CAUTION statements. Pay close attention to these statements as they contain important information on avoiding potential hazards to you or the equipment.

Warning Statements: • Are used to indicate hazards or unsafe practices which COULD result in severe personal injury or death. • Appear in bold type. • Have a triangular symbol with an exclamation point above the text. • Are preceded by the word Warning. • Are always found before the step or piece of information to which they refer. • Look like the following example:

Warning This text will describe special safety precautions to follow in order to avoid unsafe practices that COULD result in severe personal injury or death.

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Safety Conventions Used in this Manual

EV800 Elevating Table Installation, Operation, & Service Manual

Caution Statements: • Are used to indicate hazards or unsafe practices which could result in minor personal injury or product/property damage. • Appear in bold type. • Have a triangular symbol with an exclamation point above the text. • Are preceded by the word Caution. • Are always found before the step or piece of information to which they refer. • Look like the following example:

Caution This text will describe special safety precautions to follow in order to avoid unsafe practices that could result in personal injury or product/property damage.

Safety Conventions Used in this Manual

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EV800 Elevating Table Installation, Operation, & Service Manual

Equipment Safety Guidelines The following warnings and cautions are specific to the EV800 Elevating Table. Read them carefully - some of them are not obvious to typical equipment use.

Warning Turn off electrical power to the table at the power source before servicing the table. Also, make sure that the power source is locked out and tagged “Table Being Serviced” before servicing the table; you could get seriously shocked or burned if you do not. Do not place any objects within the vertical motion area above or

Warning

below table. Objects in such areas can present crush hazards for the patient or operator and can also damage the table. See shaded areas in figure below. The table is equipped with a collision avoidance switch for downward motion. This switch is designed to protect the table top, not the operator or patient from a collision. The downward motion of the table will stop if the table encounters 100 lbs (44kgs) of upward force.

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Equipment Safety Guidelines

EV800 Elevating Table Installation, Operation, & Service Manual

Make sure the operator or the patient does not touch the table’s

Warning

unlock pedals when the patient is getting on or off table. This may cause the patient to fall off the table and cause serious injury. See figure below.

Table Top Lock Release Pedals

Warning Do not operate the table in an explosive atmosphere (such as anesthetic gas). Doing so can cause an explosion or a fire hazard which could cause serious injury.

Equipment Safety Guidelines

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EV800 Elevating Table Installation, Operation, & Service Manual

All of the movable assemblies and parts of this equipment should

Warning

be operated with care and routinely inspected in accordance with the manufacturer’s recommendations contained in this manual. Only properly trained and qualified personnel should be permitted access to any internal parts. Live electrical terminals are deadly; be sure line disconnect switches are opened and other appropriate precautions are taken before opening access doors, removing enclosure panels, or attaching accessories. Do not remove flexible high tension cables from X-ray tube housing or high-tension generator and/or access covers from X-ray generator until the main and auxiliary power supplies have been disconnected. For all components of the equipment, protective earthing means it must be provided in compliance with the national regulations. This table is intended to be used as part of a system for the

Warning

intended generation of X-rays for medical diagnosis. X-rays generate a potential risk for both patients and operators. For this reason, the application of X-rays for a given medical purpose must aim at the minimization of radiation exposition to any persons. Those persons responsible for the application must have the specific knowledge according to legal requirements and regulations and must establish safe exposure procedures for this kind of system. Those persons responsible for the planning and installation of this equipment must observe the national regulations.

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Equipment Safety Guidelines

EV800 Elevating Table Installation, Operation, & Service Manual

Emergency Stop Button (For Service Technicians Only)

There is an Emergency Stop button located in the table’s base that can be pressed to stop the motion of the table in an emergency. It is meant only to be used by technicians who are troubleshooting the table. If the button is pressed, it must be turned in the direction of the arrows on the button until the button pops back up in order to reset the button. Otherwise, the table cannot be restarted. See Figure below for location of button.

Warning The Emergency Stop button DOES NOT turn off all power to the table. There may still be lethal voltages present on the main chassis and throughout the table when this button is turned off. These voltages come from sources outside the table (i.e. generator, wallstand, etc.) that are connected to the table.

Emergency Stop Button

Emergency Stop Button Emergency Stop Button (For Service Technicians Only)

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EV800 Elevating Table Installation, Operation, & Service Manual

Electrical Discharge (For Service Technicians Only) This table’s main PCB contains capacitors that store energy after the machine is turned off. You can be severely shocked if you work on the table before these capacitors have completely discharged. The LED next to the capacitors must be off before you can work on the machine. When the LED is off, the capacitors have completely discharged.

Warning Do not work on the table before the capacitor’s LED is off; you can be severely shocked if you do.

LED must be off before servicing table.

Capacitor Discharge LED i-10

Electrical Discharge (For Service Technicians Only)

EV800 Elevating Table Installation, Operation, & Service Manual

Identification Labels The EV800 components have manufacturing and certification information affixed. The manufacturing label contains: • The full name and address of the manufacturer of the component • The place, month, and year of manufacture • The model number and serial number of the component The certification label also states that the component complies with either “21CFR, Subchapter J”or the applicable DHHS standards under the Radiation Control for Health and Safety Act of 1968 (or its equivalent). A label may combine both manufacturing and certification information. The underside of the removable float-top also has a label with matching serial number and date of manufacturing.

EV800 Label The location of the EV800 identification label is shown in Figure i-1.

EV800 Identification Label Identification Labels

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EV800 Elevating Table Installation, Operation, & Service Manual

Product Life The table has an estimated life of 10 years from the point of purchase. This may vary depending on the (1) product use, (2) product maintenance, and (3) environmental conditions. When it has been determined that the table has completed its useful service life, local regulations must be complied with in regards to the proper disposal of the possible hazardous materials used in the manufacturing of the table. The table contains electronic components, such as: soldered (may contain lead) circuit boards, tinned copper wire, transistors, diodes, resistors, capacitors, etc. The cabinet is made from steel and/or aluminum. NOTE DO NOT INCINERATE THIS PRODUCT. DO NOT PUT IN TRASH THAT IS DISPOSED OF IN LANDFILLS. DISPOSAL OF THIS PRODUCT MUST ADHERE TO LOCAL ORDANANCES AND REGULATIONS. LOCAL AUTORITIES MUST BE CONTACTED FOR PROPER DISPOSAL AND/OR RECYCLING OPTIONS FOR ALL OF THE COMPONENTS LISTED ABOVE.

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Product Life

ii

Record of Revisions

2.1 Revision History REV

Date

A

1-2-2012

Reason for Change Original

Table ii-1. Revision History

Revision History

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EV-800 Elevating Table Installation, Operation & Service Manual

2.2 List of Affected Pages Number All

Rev Level

Number

Rev Level

A

Table ii-2. List of Affected Pages

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List of Affected Pages

Number

Rev Level