Stryker X7000 Service manual

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
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.
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.
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
© Stryker and Stryker Endoscopy are registered trade-
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
..................................................................................................................................................................................................................24
10.0 OTHER SERVICE
..................................................................................................................................................................................................................25
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.
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.
Stryker Endoscopy will inform customers of significant
upgrades to the product. Contact your Stryker representa-
1
1.7 FACTORY SERVICE INSTRUCTIONS
1.9 REQUIRED SKILLS
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 con­tainer, 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:
Each diagnostic and repair procedure described in this manual requires a technician qualified by training or expe­rience 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).
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
•Stryker Scope
•Fiber optic cable
Glass fuse puller
•Shorting clip
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-Pot Tester
2
2.0 Diagnostic and Corrective Maintenance
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.
3
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.
4
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 #: ___________________
Endoscopy
What is the customer complaint?
General Assembly Check Points Yes/No Details
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? (R ev. stamped on control board) Does the front display board backlight turn on when the device Does warm message appear when the unit is powered on?
Does the unit turn on the front panel LEDs as expected after
message?
warm What is the software version number? How many hours are there on the bulb?
System Checks Yes/No Details
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 the unit show the brightness properly? 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? If not, record the voltage between TP20 and GND.
Cable in: Cable out:
When the door is opened, does the bulb turn OFF? If not, record the voltage between TP23 and GND.
Door open: Door closed:
Failure Diagnostics Yes/No Details
Is power button flashing when powered on? Disconnect the ballast from the control board and connect the jumper cable, Does the bulb turn ON? If the bulb does not turn on, Measure the boost voltage.
Measure the 5-V line voltage on the jumper. Measure the 12-V line voltage on the jumper.
Boost voltage =
5-V line value =
12-V line value =
Other Observations:
Staff Recommendation:
3.2 REPAIR MATRIX
Use the following matrix to identify failure and repair codes. Refer to section 4.0 for repair instructions.
REPAIR CODES
NLB
NCB
NLL
NMO
NPB
BBR
IRR
NSW
NFU
NFG
NSH
EPR
NDB
NJW
EBF
CHR
NC1
BUR
BAR
RCR
DFR
Replace Balla st
Replace Control Board
Replace Bulb Assem bly
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 Balla st Fan
Replace Ribbon Cable
Error Code Failures 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 Power Failures PSF Power Switch Fa ilure 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 Light Output Failure NLF No Light Output 3 4 1 5 6 2 SBY Unit won't e xit Standb y 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 Strobing Light 321 54 6 LOF Light Stays On 2 3 1 Input/Output Ports PSF Permanent Sidne Failure 1 2 ISF Intermittent Sidne Failure 2 1 ECF Ethernet Communication Failure 2 1 VIF Vide o Failure 1 Board/Component Failures CBF Control Board Failure 1
FAILURE CODES
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 Ethe rnet B oar d F ailure 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 Fa ilure 1 BSP Slide Pot Knob Fa ilure 1 BHD Jaw Handle Failure 1 EPF Eprom Failure 1 FUF Fuse Failure 1 RBF Ribbon Cable Failue 1 FNF Fan Failure 12 Cosmetics CHF Damaged Chassis 1 COF Damaged Cover 1 DFF Damaged/Missing Feet 1 FPF Damaged Front Panel 1
Replace Feet
NSP
NHL
NFP
Replace Slide Pot Knob
Replace Jaw Handle
Replace Front Panel
6
Loading...
+ 21 hidden pages