Stryker X7000 Istruzioni operative

Warranty

Stryker Endoscopy warrants the X-7000 Light Source

against defects in both materials and workmanship to the

registered owner at the time of purchase. All components

are covered by the warranty for a period of one year from

the date of purchase.

This warranty does not apply to any unit which has been

the subject of misuse, abuse, neglect, improper installation

or operation or that which has been altered, adjusted, or

tampered with by any person other than Stryker Endos-

copy authorized service personnel.

The customer is responsible for returning the defective

equipment to the factory at his or her own expense.

Stryker Endoscopy or its representative will service the

unit, repair or replace any defective parts thereof, and

return the unit.

If, upon examination, it is determined that the fault has

been caused by misuse or abnormal conditions of opera-

tion, the repairs will be billed to the customer in the same

manner as out-of-warranty repairs.

Products repaired by Stryker Endoscopy will be issued a 30

day repair warranty against defects in both materials and

workmanship, provided the original warranty period has

expired. This warranty applies only to products that have

been repaired by Stryker. Instruments submitted due to

defects in materials and workmanship during the warranty

period will be repaired at no charge to the customer.

The warranty as set forth herein is exclusive and in lieu of

all other warranties, remedies, obligations, and liabilities of

Stryker Endoscopy Inc., expressed or implied, including

the implied warranties of merchantability and fitness for

use and of consequential damages. These products are

being sold only for the purpose described herein, and such

warranty only runs to the original purchaser. In no event

shall Stryker Endoscopy be liable for any breach of war-

ranty in any amount exceeding the purchase price of the

product.

No agent, employee or representative of Stryker Endoscopy

has the authority to bind the Company to any other war-

ranty, affirmation, or representation concerning this

instrument.

This warranty is valid only to the original purchaser of

Stryker Endoscopy products directly from Stryker Endos-

copy or from a Stryker Endoscopy authorized agent. The

warranty cannot be transferred or assigned by the original

purchaser.

The X-7000 Light Source warranty is void if any WARN-

INGS, CAUTIONS, or NOTES are disregarded.

All Stryker products are warranted against defects in mate-

rials and workmanship.

marks of Stryker Corporation.

Table of Contents

1.0 INTRODUCTION

1.1 Scope.........................................................................................................................................................................................1

1.2 Responsibility...........................................................................................................................................................................1

1.3 Upgrades...................................................................................................................................................................................1

1.4 Equipment Overview...............................................................................................................................................................1

1.5 Service Options........................................................................................................................................................................1

1.6 Maintenance Precautions........................................................................................................................................................1

1.7 Factory Service Instructions...................................................................................................................................................2

1.8 Required Equipment...............................................................................................................................................................2

1.9 Required Skills.........................................................................................................................................................................2

1.10 Required Replacement Components..................................................................................................................................2

2.0 DIAGNOSTICS AND CORRECTIVE MAINTENANCE

2.1 General Recommendations....................................................................................................................................................3

2.2 Power Requirements...............................................................................................................................................................3

2.3 Ambient Requirements...........................................................................................................................................................3

2.4 Connections and Wiring.........................................................................................................................................................3

2.5 Verify Operation......................................................................................................................................................................3

3.0 REPAIR CHECKLIST AND MATRIX

3.1 Diagnostic Analysis Checklist................................................................................................................................................5

3.2 Repair Matrix ..........................................................................................................................................................................6

4.0 COMPONENT REMOVAL AND REPAIR

4.1 Component Replacement Instructions.................................................................................................................................7

4.1.1 Component Removal Table.................................................................................................................................7

4.1.2 Individual Replacement Instructions.................................................................................................................8

4.2 Console Cover Removal ..........................................................................................................................................................8

4.3 Power Source Components...................................................................................................................................................9

4.3.1 Control Board Replacement...............................................................................................................................9

4.3.2 Lamp Ballast Replacement.................................................................................................................................10

4.3.3 AC Inlet Board Replacement.............................................................................................................................11

4.3.4 Ballast Fan Replacement....................................................................................................................................12

4.4 Light Source Components....................................................................................................................................................12

4.4.1 Bulb Fan Replacement........................................................................................................................................12

4.4.2 Bulb Board Replacement...................................................................................................................................13

4.4.3 Shutter Replacement..........................................................................................................................................13

4.4.4 Hot Mirror Replacement...................................................................................................................................13

4.4.5 Motor Mount Replacement..............................................................................................................................14

4.4.6.1 Motor Replacement.........................................................................................................................................15

4.4.6.2 Integrating Rod Replacement........................................................................................................................15

4.5 Front Panel Components......................................................................................................................................................16

4.5.1 Jaw Handle Replacement...................................................................................................................................16

4.5.2 Potentiometer Knob Replacement....................................................................................................................16

4.5.3 Front Panel Replacement...................................................................................................................................17

4.5.4 Jaw Assembly Replacement...............................................................................................................................17

4.5.5 Power Switch Replacement................................................................................................................................18

4.5.6 Display Board Replacement..............................................................................................................................18

4.6 Fuse Replacement..................................................................................................................................................................19

4.6.1 Rear Panel Fuses..................................................................................................................................................19

5.0 ELECTRONIC PROCEDURES

5.1 Required Skills.......................................................................................................................................................................20

5.2 Alignment and Calibration..................................................................................................................................................20

6.0 FINAL ASSEMBLY AND TESTING

6.1 Required Skills.......................................................................................................................................................................21

6.2 Assembly.................................................................................................................................................................................21

6.3 Electrical Current Leakage Test...........................................................................................................................................21

6.4 Hi-Pot Test..............................................................................................................................................................................22

7.0 APPENDIX

7.1 Assembly Diagram................................................................................................................................................................23

7.2 Parts Listing............................................................................................................................................................................23

7.3 Reference Documents...........................................................................................................................................................23

8.0 WARRANTY

..................................................................................................................................................................................................................24

9.0 SERVICE

10.0 OTHER SERVICE

1.0 Introduction

1.1 SCOPE

This manual is intended to be used as a reference guide for

electronics technicians and the Stryker Repair Team in the

analysis and repair procedures for the X-7000 Light

Source. It is meant to be used in conjuction with the

Stryker X-7000 Universal Light Source Operating and

Maintenance Manual (Stryker P/N 1000-400-651) and

does not replace existing documentation.

Stryker Endoscopy maintains a complete repair depart-

ment for the sole purpose of providing efficient and reli-

able service.

1.2 RESPONSIBILITY

Stryker Endoscopy accepts full responsibility for the effects

on safety, reliability, and performance of the equipment

only if readjustments, modifications and repairs have been

carried out exclusively by a person specifically authorized

by Stryker Endoscopy to do so.

In no event shall Stryker Endoscopy be liable for incidental

or consequential damages in connection with or arising

from the performance or use of its products after unautho-

rized modification or repair performed by individuals

other than Stryker Endoscopy perosnnel.

1.3 UPGRADES

The Stryker Endoscopy X-7000 Light Source is a high per-

formance device designed for use with Stryker Endoscopy

medical video cameras to provide outstanding illumina-

tion of the surgical site across all endoscopic applications.

With the proper light cable and adapters, it can be con-

nected to any flexible or rigid endoscope. Stryker Endos-

copy reserves the right to incorporate improvements

without notice. However, updated parts will be fully inter-

changeable with older versions and will offer at least the

same level of quality and performance.

Stryker Endoscopy will inform customers of significant

upgrades to the product. Contact your Stryker representa-

tive for up-to-date information on available options and

upgrades to equipment as well as updates to this manual.

1.4 EQUIPMENT OVERVIEW

The Stryker Endoscopy X-7000 Light Source consists of

the light source, power cord, and Operation and Mainte-

nance Manual. Replacement or spare lamps can be pur-

chased separately.

1.5 SERVICE OPTIONS

The user is advised to return a malfunctioning unit to

Stryker Endoscopy for repair or replacement, where spe-

cialized equipment and technicians are available to per-

form repairs while maintaining full product quality and

safety.

In the event that the user decides to undertake repair pro-

cedures, Stryker Endoscopy recommends that these be car-

ried out only by qualified technicians with proper test

equipment listed in this manual, so that the safety of oper-

ators and patients may not be compromised.

1.6 MAINTENANCE PRECAUTIONS

WARNING: The incorrect use of any of the required tools

and techniques may risk damage to the

equipment or injury to the person carrying

out the procedure, subsequent operators, or

patient. Repairs should be made ONLY by

those that have been specificallytrained in

the use of all pertinent equipment andtech-

niques. Stryker Endoscopy cannot continue

to guarantee compliance to UL, CSA, TUV,

or other labeled safety standards if service is

performed by anyone other than Stryker

Endoscopy Personnel.

1.7 FACTORY SERVICE INSTRUCTIONS

If service is needed either during or after the warranty

period:

Contact Stryker Endoscopy at 1-800-624-4422 or contact

your local Stryker Endoscopy sales representative. If

needed, a loaner unit may be requested during the time of

your unit repair.

Package the X-7000 carefully in the original shipping con-

tainer, if possible.

Ship the Stryker Endoscopy X-7000 Light Source, prepaid

and insured, to:

Stryker Endoscopy Customer Service

Attention: Repair Department

5900 Optical Court

San Jose, CA 95138

1.8 REQUIRED EQUIPMENT

Most of the procedures described in this manual require

the following basic tool kit:

• Small flat blade screwdriver

• Medium Philips screwdriver

• 8” adjustable wrench

• Needlenose pliers

• Small wire cutting pliers

• Wire stripper

• Soldering iron and solder

•Multimeter

• Stryker medical video camera

•StrykerScope

•Fiberopticcable

• Glass fuse puller

•Shortingclip

• Bio Tek Model 170 Analyzer or equivalent current

leakage tester

• Nut drivers 11/32” and 5/16”

• Open end wrenches 7/16” and 1/2”

• Set of standard allen wrenches / hex keys

•Hi-PotTester

1.9 REQUIRED SKILLS

Each diagnostic and repair procedure described in this

manual requires a technician qualified by training or expe-

rience in the following areas:

•Basic electronics techniques

•Multimeter operation

1.10 REQUIRED REPLACEMENT COMPONENTS

If a repair procedure necessitates replacements parts,

please refer to the Appendix (page 22).

2.1 GENERAL RECOMMENDATIONS

The Stryker Endoscopy Model X-7000 Light Source is a

precision instrument which has been engineered and man-

ufactured with great care to ensure the safety of operators

and patients. In order to maintain the high level of safety

and reliability required of the X-7000, it is important to

fully understand and comply with all required procedures

set out herein.

If some part of a procedure is omitted or adequate equip-

ment is not used, the safety and performance of the device

may be unknowingly compromised. It is strongly recom-

mended that if any element in these procedures is beyond

the scope of the technician’s training, refer to section 1.7

for information on obtaining fully qualified professional

service at Stryker Endoscopy.

WA R N I N G : As is the case with all AC powered devices,

dangerous voltages are present. If adequate

safety precautions are not taken, results may

include damage to the equipment, injury, or

death. It is imperative that these procedures

be approached only by trained technicians

with proper equipment after fully reading

and understanding the steps involved.

2.2 POWER REQUIREMENTS

• There is one AC power cord for the X-7000 Light Source.

A separate AC power cord is normally required for any

other instrument being used.

• Each instrument is clearly marked for power require-

ments at the AC power cord connection.

• Testing the outlet for proper grounding and polarity is

highly recommended prior to connecting the X-7000

Light Source. If available, a ground-fault-interrupt type

outlet will provide an additional level of safety.

NOTE: A proper electrical installation procedure will

ensure that all associated signal cabling is cor-

rectly installed prior to applying AC power to the

system.

2.3 AMBIENT REQUIREMENTS

Ensure that:

• The distance between the X-7000 Light Source and the

associated devices does not exceed the available cable

length.

• Controls will be easily accessible to operator.

• Ventilation is not obstructed around the unit. Avoid

locations with excessive heat or temperature fluctua-

tions, such as direct sunlight.

2.4 CONNECTIONS AND WIRING

Please refer to the procedures detailed in the X-7000 Uni-

versal Light Source Operating and Maintenance Manual

(Stryker P/N #1000-400-651).

2.5 VERIFY OPERATION

After ensuring that both power and signal connections

have been correctly made, place the power switch in each

unit to the “ON” position. Check that an image is present

on the monitor.

2.0 Diagnostic and Corrective Maintenance

3.0 Repair Checklist and Matrix

3.1 INITIAL REPAIR CHECKLIST

The following page is intended for use by qualified Stryker

personnel only. Complete a copy of the checklist and file it

in the DHR.

3.2 REPAIR MATRIX #1

3.3 REPAIR MATRIX #2

The Repair Matrices are intended for use by qualified

Stryker personnel only, in conjuction with section 4.0

(Component Removal and Repair). See page 6 and 7 for

Repair Matrices.

Endoscopy

5900 Optical Court

San Jose, CA 95138

t: 408 754 2000 f: 408 754 2505

www.stryker.com

DIAGNOSTIC ANALYSIS CHECKLIST CHECK DATE: _______________NAME: _____________________

SERIAL #: ___________________

General Assembly Check Points Yes/No Details

System Checks Yes/No Details

Cable in: Cable out:

Door open: Door closed:

Failure Diagnostics Yes/No Details

Boost voltage =

5-V line value =

12-V line value =

What is the software version number?

Does the unit have D53 and D54 chips? (Rev. F and prior

versions only)

Does the unit turn on the bulb when the interlocks are closed?

(door and light cable)

Does warm message appear when the unit is powered on?

Does the unit turn on the front panel LEDs as expected after

warm

message?

Is there any visual damage on the unit?

Are the door switches plastic or metal?

Are there screws on the door switches?

What is the Rev of the control board? (Rev. stamped on

control board)

Does the unit switch between run/standby?

Does the unit switch between auto/manual?

When the cable is pulled out, does the bulb turn OFF?

Is power button flashing when powered on?

Measure the boost voltage.

Measure the 5-V line voltage on the jumper.

Measure the 12-V line voltage on the jumper.

Disconnect the ballast from the control board and

connect the jumper cable, Does the bulb turn ON?

If the bulb does not turn on,

What is the customer complaint?

When the door is opened, does the bulb turn OFF?

How many hours are there on the bulb?

If not, record the voltage between TP20 and GND.

Does the front display board backlight turn on when the device

If not, record the voltage between TP23 and GND.

Does the unit show the brightness properly?

Other Observations:

Staff Recommendation:

NLB

NCB

NLL

NMO

NPB

BBR

IRR

NSW

NFU

NFG

NSH

EPR

NDB

NJW

EBF

CHR

NC1

BUR

BAR

RCR

DFR

NSP

NHL

NFP

Replace Ballast

Replace Control Board

Replace Bulb Assembly

Replace Motor

Replace AC Inlet Board

Replace Bulb Board

Replace Integrating Rod

Replace Power Switch

Replace Fuse

Replace Hot Mirror

Replace Shutter

Replace Eprom / Upgrade

Software (in-house)

Replace Display Board

Replace Jaw Assembly

Replace Ethernet Board

Replace Chassis

Replace Cover

Replace Bulb Fan

Replace Ballast Fan

Replace Ribbon Cable

Replace Feet

Replace Slide Pot Knob

Replace Jaw Handle

Replace Front Panel

E1F E-1 231

E2F E-2 3 1 4 2

E3F E-3 2 1

E5F E-5 4 3 2 1

E6F E-6 12

PSF Power Switch Failure 4 3 2 1

LPF No Power 2 3 4 1

FBF Flashing Power Button 2 1 3

BUF "Bulb" in Bulb Hours 1 2 3

PFF Power only to Front Panel 1 2 3 4

NLF No Light Output 3 4 1 5 6 2

SBY Unit won't exit Standby Mode 4 2 3 6 7 1 5 8

LLF Low Light Output 5 1 4 3 2

BHF Bulb Hours not Displayed 3 1 2 4

DCF Delayed Ignition, Clicking 2 3 1

DPF Delayed Ignition, Popping 1 3 2

STR StrobingLight 321 54 6

LOF Light Stays On 2 3 1

PSF Permanent Sidne Failure 1 2

ISF Intermittent Sidne Failure 2 1

ECF Ethernet Communication Failure 2 1

VIF Video Failure 1

CBF Control Board Failure 1

LBF Ballast Failure 1

DBF Display Board Failure 1

BJW Jaw Assembly Failure 1

BAF Bulb Assembly Failure 1

BBF Bulb Board Failure 1

EBR Ethernet Board Failure 1

PBF AC Inlet Board Failure 1

FMO Motor Failure 1

IRF Integrating Rod Failure 1

BFG Hot Mirror Failure 1

BSH Shutter Failure 1

PSF Power Switch Failure 1

BSP Slide Pot Knob Failure 1

BHD Jaw Handle Failure 1

EPF Eprom Failure 1

FUF Fuse Failure 1

RBF Ribbon Cable Failue 1

FNF Fan Failure 12

CHF Damaged Chassis 1

COF Damaged Cover 1

DFF Damaged/Missing Feet 1

FPF Damaged Front Panel 1

REPAIR CODES

FAILURE CODES

Error Code Failures

Power Failures

Light Output Failure

Input/Output Ports

Board/Component Failures

Cosmetics

3.2 REPAIR MATRIX

Use the following matrix to identify failure and repair codes. Refer to section 4.0 for repair instructions.

Indice

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