Marquette 2000 Service Manual
Series 2000 Treadmill
field service manual
PN 409110-004 Revision D
A PART OF THE
MARQUETTE
UNITY
NETWORK
NOTE
Due to continuing product innovation,
specifications in this manual are subject to
change without notice.
Copyright Marquette Medical Systems, Inc. 1998. All rights reserved.
Trademarked names appear throughout this document. Rather than list the names and entities that own the
trademarks or insert a trademark symbol with each mention of the trademarked name, the publisher states that
it is using the names only for editorial purposes and to the benefit of the trademark owner with no intention of
improperly using the trademark.
ACCUSKETCH, AccuVision, APEX , AQUA-KNOT, ARCHIVIST, Autoseq, BABY MAC, CardioServ, CardioSmart,
CardioSys, CardioWindow, CASE, CD TELEMETRY, CENTRA, CHART GUARD, CINE 35, CORO, COROMETRICS,
CRG PLUS, Digistore, Digital DATAQ, E for M, EAGLE, Event-Link, HELLIGE, IMAGE STORE, INTELLIMOTION,
LASER SXP, MAC, MAC-LAB, MACTRODE, MARQUETTE, MARQUETTE MAC, MARQUETTE UNITY NETWORK,
MARS, MAX, MEDITEL, MEI, MEI in the circle logo, MEMOPORT, MEMOPORT C, MINISTORE, MINNOWS,
Monarch 8000, MULTI-LINK, MULTISCRIPTOR, MUSE, MUSE CV, Neo-Trak, NEUROSCRIPT, OnlineABG,
OXYMONITOR, Pres-R-Cuff, PRESSURE-SCRIBE, QMI, QS, Quantitative Medicine, Quantitative Sentinel, Qwik
Connect Spiral, RAMS, RSVP, SAM, SEER, SOLAR, SOLARVIEW, Spectra 400, Spectra-Tel, ST GUARD, TRAM,
TRAM-NET, TRAM-RAC, TRAMSCOPE, TRIM KNOB, UNITY logo, UNITY NETWORK, Vari-X, Vari-X
Cardiomatic, VariCath, VAS, and Vision Care Filter are trademarks of Marquette Medical Systems, Inc.,
registered in the United States Patent and Trademark Office.
12SL, 15SL, AccuSpeak, ADVANTAGE, BAM, BODYTRODE, Cardiomatic, CardioSpeak, CD TELEMETRY®-LAN,
CENTRALSCOPE, Corolation, Corometrics Sensor Tip, DASH, EDIC, HI-RES, IMAGE VAULT, IMPACT.wf,
INTER-LEAD, IQA, LIFEWATCH, MARQUETTE MEDICAL SYSTEMS, MARQUETTE® RESPONDER, MENTOR,
MicroSmart, MMS, MRT, MUSE CardioWindow, O2 SENSOR, OMRS, Premium, RAC, SILVERTRACE, SMARTPAC, SMARTLOOK, Spectra-Overview, Trimline, UNITY, and Universal are trademarks of Marquette Medical
Systems, Inc.
T-2
Series 2000 Treadmill
409110-004
Revision D
22 July 1998
i
Contents
1
Introduction ................................................ 1-1
Manual Information .................................................................. 1-3
Revision History ................................................................................. 1-3
Manual Purpose ................................................................................. 1-3
Conventions ....................................................................................... 1-4
Safety Information .................................................................... 1-5
Responsibility of the Manufacturer .................................................... 1-5
General ............................................................................................... 1-5
Equipment Symbols ........................................................................... 1-6
Warnings and Cautions ...................................................................... 1-7
Service Information .................................................................. 1-9
Service Requirements ........................................................................ 1-9
Equipment Identification .................................................................... 1-9
Revision D
Series 2000 Treadmill
409110-004
ii
2
Equipment Overview ..................................... 2-1
General Description .................................................................. 2-3
Intended Use ...................................................................................... 2-3
Motor Drive System ........................................................................... 2-3
Elevation System ................................................................................ 2-3
Bed Assembly .................................................................................... 2-3
Electronic Assembly ........................................................................... 2-3
Block Diagram .................................................................................... 2-4
Preparation for Use ................................................................... 2-5
Safe Handling Guidelines ................................................................... 2-5
Equipment Assembly ......................................................................... 2-6
Handle Set ............................................................................ 2-6
Emergency Stop Switch ........................................................ 2-7
Connector Locations .......................................................................... 2-8
Operating Instructions ............................................................... 2-9
Electrical Safety Tests ........................................................................ 2-9
Operating Controls ............................................................................. 2-9
Power Switch ....................................................................... 2-9
Emergency Stop Switch ........................................................ 2-9
Controlling the Treadmill .................................................................. 2-10
Emergency Stop Switch Check ........................................................ 2-10
3
Maintenance ............................................... 3-1
Introduction ...................................................................... 3-3
Recommended Maintenance .............................................................. 3-3
Inspection Report ................................................................. 3-3
Required Tools and Supplies ............................................................. 3-3
Inspection and Cleaning ............................................................. 3-4
Visual Inspection ................................................................................ 3-4
Exterior Cleaning ................................................................................ 3-4
Interior Cleaning ................................................................................ 3-4
Domestic Electrical Safety Tests ................................................... 3-5
AC Line Voltage Test .......................................................................... 3-5
120 VAC, 50/60 Hz ............................................................... 3-5
240 VAC, 50/60 Hz ............................................................... 3-5
Leakage Tests .................................................................................... 3-6
Leakage Test Diagrams ...................................................................... 3-7
Series 2000 Treadmill
409110-004
Revision D
Test #1 ............................................................................................... 3-7
Ground-Wire-Leakage-to-Ground .........................................3-7
Test #2 ............................................................................................... 3-7
Chassis-Leakage-to-Ground (Exposed Chassis) ................... 3-7
Test #3 ............................................................................................... 3-8
Patient-Cable-Leakage-to-Ground .........................................3-8
Test #4 ............................................................................................... 3-8
Patient Cable-Leakage-into-Patient Leads-from 120 VAC ..... 3-8
Ground Continuity Test ...................................................................... 3-9
Self-Calibration ..................................................................... 3-10
When to Calibrate ............................................................................. 3-10
Activating Self-Calibration ................................................................ 3-10
4
Belt Tracking Adjustments ......................................................... 3-11
When to Adjust ................................................................................ 3-11
Check Treadmill Level ...................................................................... 3-11
Adjust Pulley Screws ....................................................................... 3-12
Miscellaneous Maintenance Forms ............................................... 3-13
Troubleshooting ........................................... 4-1
Power PCB Theory .................................................................... 4-3
General Description ............................................................................ 4-3
Power Distribution/Isolation .............................................................. 4-3
STOP Circuitry ................................................................................... 4-3
Frequency-to-Voltage Converter/Amplifier ......................................... 4-3
Start/Stop Circuitry ............................................................................ 4-4
Elevation Relays ................................................................................. 4-4
Drive Connector ................................................................................. 4-4
Hall Feedback ..................................................................................... 4-4
Power Inlet, Drive Power Outlet, and Mains ....................................... 4-4
Control Board Connector ................................................................... 4-4
Elevation Sensor ................................................................................ 4-5
Isolation Transformer ........................................................................ 4-5
Power Supplies .................................................................................. 4-5
Isolated Serial Link ............................................................................. 4-5
Debug/Serial Link ............................................................................... 4-5
ESD and EMI Compatibility ................................................................ 4-6
Power Supply Requirements .............................................................. 4-6
Precautions ...................................................................................... 4-12
Initial Board Conditions .................................................................... 4-12
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Series 2000 Treadmill
409110-004
iii
iv
Control PCB Theory .................................................................. 4-13
General Description .......................................................................... 4-13
Power Distribution ........................................................................... 4-13
Clock Generator ............................................................................... 4-13
Reset Generator ............................................................................... 4-13
Temperature Sensor ........................................................................ 4-14
Processor Circuitry .......................................................................... 4-14
Analog Inputs ................................................................................... 4-14
Speaker Output ................................................................................ 4-14
Analog Outputs ................................................................................ 4-15
Analog Supplies ............................................................................... 4-15
Supplies ........................................................................................... 4-15
ESD and EMI Compatibility .............................................................. 4-15
Brushless DC Drive Theory ......................................................... 4-16
General Description .......................................................................... 4-16
Phases and Power Switches ............................................................ 4-16
Motor Torque ................................................................................... 4-16
Motor Speed .................................................................................... 4-16
Drive Motor Control Box Description ............................................. 4-17
Power Board .................................................................................... 4-17
Control Board ................................................................................... 4-17
LED Functions .................................................................................. 4-17
User Inputs/Outputs ......................................................................... 4-19
Electrical Requirements ................................................................... 4-21
General Fault Isolation ............................................................. 4-22
Visual Inspection .............................................................................. 4-22
Power Down ....................................................................... 4-22
Shroud Removal .............................................................................. 4-23
Parts Locations ................................................................................ 4-24
Power Supply Voltage Checks .......................................................... 4-25
Speaker Check ................................................................................. 4-25
Service Port ..................................................................................... 4-25
Drive Control Fault LEDs .................................................................. 4-26
DC Motor Replacement ............................................................. 4-27
Replacement Instructions ................................................................ 4-27
Front Roller Replacement .......................................................... 4-29
Replacement Instructions ................................................................ 4-29
Walking Belt and Board Replacement ............................................ 4-30
Walking Belt Replacement Instructions ............................................ 4-30
Walking Board Replacement Instructions ........................................ 4-31
Motor Drive Belt Replacement and Adjustments ............................... 4-32
Tension Adjustments ....................................................................... 4-32
Tracking Adjustments ...................................................................... 4-33
Series 2000 Treadmill
Revision D
409110-004
v
Elevation Motor Replacement ..................................................... 4-34
Replacement Instructions ................................................................ 4-34
Electronics Box Replacement ...................................................... 4-35
Replacement Instructions ................................................................ 4-35
Drive Motor Control Box Replacement ........................................... 4-36
Replacement Instructions ................................................................ 4-36
5A
5B
Parts Lists and Drawings for Configuration
without CE ................................................. 5A-1
Ordering Parts ..................................................................... 5A-3
Introduction ..................................................................................... 5A-3
Field Replaceable Units For Product CodeY5 (non-CE) ........................ 5A-4
Rev R Upper-Level Assembly......................................... 5A-5
900433-001G Full Handrail Kit................................................. 5A-6
900367-001T Treadmill Assembly ............................................ 5A-7
900418-101B Electronics Box Assembly ................................... 5A-14
88380-006B Stop Switch Assembly........................................ 5A-16
Parts Lists and Drawings for Configuration
with CE ..................................................... 5B-1
Ordering Parts ..................................................................... 5B-3
Introduction ..................................................................................... 5B-3
Revision D
Field Replaceable Units for Product Code Y5 w/CE ............................ 5B-4
Rev R Upper-Level Assembly......................................... 5B-5
900444-00XG 50/60 Hz Full Handle Assembly............................... 5B-6
900433-001G Full Handrail Kit................................................. 5B-6
900367-002T Treadmill Assembly w/CE ..................................... 5B-7
900418-102B Electronics Box Assembly w/CE ............................ 5B-14
88380-006B Stop Switch Assembly........................................ 5B-16
Series 2000 Treadmill
409110-004
vi
6
Appendices
PCB Assemblies ........................................... 6-1
800320-001H Control PCB....................................................... 6-3
SD800320-001G Control PCB Schematic ......................................... 6-6
800334-003A Power PCB ....................................................... 6-12
SD800334-003A Power PCB Schematic ......................................... 6-16
Appendix A: Abbreviations ............................... A-1
Standard Abbreviations .............................................................. A-3
Appendix B: Technical Description ......................B-1
Technical Specifications ............................................................ B-3
Series 2000 Treadmill
409110-004
Revision D
1
Introduction
Manual Information ..................................................................... 3
Manual Purpose ..................................................................................... 3
Conventions ........................................................................................... 4
Safety Information ....................................................................... 5
General ................................................................................................... 5
Equipment Symbols ............................................................................... 6
Warnings and Cautions .......................................................................... 7
Service Information ..................................................................... 9
Equipment Identification ........................................................................ 9
Revision D
Series 2000 Treadmill
409110-004
1-1
1-2
Series 2000 Treadmill
409110-004
Revision D
Manual Information
Introduction : Manual Information
Revision History
Revision Date Comment
A 30 January 1997 Initial release of manual. This manual covers the Y% product code (Thor controller). This
replaces the -003 and includes RS232 port. There are two parts lists chapters for CE and non-CE.
B 21 February 1997 Changed page 2-8 due to product label correction of the fuse. F2 is 0.5ASB.
C 6 June 1997 Added “Intended Use” and recommendations on use of rails and emergency stop switch from
American Heart Association.
D 22 July 1998 Removed CE page, updated parts lists and technical specifications.
Manual Purpose
Each page of the document has the document part number followed by
a revision letter at the bottom of the page. This letter identifies the
document’s update level. The latest letter of the alphabet corresponds
to the most current revision of the document.
The revision history of this document is summarized in the table below.
Table 1-1. Revision History PN 409110-004
This manual supplies technical information for service representatives
and technical personnel so they can maintain the equipment at the
assembly and subassembly level. It is intended to function primarily as a
guide for maintenance and electrical repairs considered field repairable.
The manual includes: maintenance and troubleshooting guides, parts
lists, illustrations of assembly parts, and some schematics.
Revision D
Series 2000 Treadmill
409110-004
1-3
Introduction : Manual Information
Conventions
These are the conventions used in this manual.
Safety Messages
DANGER safety messages indicate an imminently hazardous situation
which, if not avoided, WILL result in death or serious injury.
WARNING safety messages indicate a potentially hazardous situation
which, if not avoided, COULD result in death or serious injury.
CAUTION safety messages indicate a potentially hazardous situation
which, if not avoided may result in minor or moderate injury.
NOTE messages provide additional user information.
Definitions
Items shown in Black text are keys on the keyboard, text to be
■
entered, or hardware items such as buttons or switches on the
equipment.
■
Items shown in Italicized text are software terms which identify
menu items, buttons, or options in various windows.
■
To perform an operation which appears with a plus (+)sign
between the names of two keys, you press and hold the first key
while pressing the second key once. This is called a keystroke
combination.
For example, “Press Ctrl + Esc ” means to press and hold down
the Ctrl key while pressing the Esc key.
When instructions are given for typing a precise text string with
■
one or more spaces, the point where the spacebar must be
pressed is indicated as: <Space>. The purpose of the < >
brackets is to ensure you press the spacebar when required.
Enter means to press the “Enter” or “Return” key on the
■
keyboard. Do not type “enter”.
1-4
Series 2000 Treadmill
409110-004
Revision D
Safety Information
Introduction : Safety Information
Responsibility of the
Manufacturer
General
Marquette Medical Systems, is responsible for the effects of safety,
reliability, and performance only if:
Assembly operations, extensions, readjustments, modifications,
■
or repairs are carried out by persons authorized by Marquette.
The electrical installation of the relevant room complies with
■
the requirements of the appropriate regulations.
The equipment is used in accordance with the instructions for
■
use.
To ensure patient safety, use only parts and accessories manufactured
or recommended by Marquette Medical Systems.
Contact Marquette Medical Systems for information before connecting
any devices to this equipment that are not recommended in this
manual.
The use of ACCESSORY equipment not complying with the equivalent
safety requirements of this equipment may lead to a reduced level of
safety of the resulting system. Consideration relating to the choice shall
include:
■
use of the accessory in the PATIENT VICINITY; and
evidence that the safety certification of the ACCESSORY has
■
been performed in accordance to the appropriate IEC 601-1
and/or IEC 601-1-1 harmonized national standard.
Revision D
Series 2000 Treadmill
409110-004
1-5
Introduction : Safety Information
Equipment Symbols
The following symbols appear on the equipment.
This symbol means that you must pay attention to the documents delivered with this
equipment. It calls attention to the things to which you must pay special attention
during operation and when the equipment is operated in conjunction with other
equipment.
In Europe, this symbol means dangerous or high voltage. In the United States, this
symbol represents the caution notice below:
CAUTION
To reduce the risk of electric shock,
do NOT remove cover (or back).
Refer servicing to qualified
personnel.
Type B equipment. Type B equipment is suitable for intentional external and internal
application to the patient, excluding direct conductive connection to the patient’s
heart.
M15287-16A
Alternating current (AC)
Equipotential (This is the ground lug.)
Protective earth (ground)
M13495, M13504, M13864, M13571, M13574, M13573
1-6
Series 2000 Treadmill
409110-004
Revision D
Warnings and Cautions
Introduction : Safety Information
DANGER
Do NOT use in the
presence of flammable
anesthetics.
WARNING
Replace only with the
same type and rating
of fuse.
WARNING
This is Class I
equipment. The mains
plug must be connected
to an appropriate power
supply.
M15287-1B
M15287-2B
M15287-5C
WARNING
Total system leakage
current must not
exceed 300
microamperes.
M15287-76A
WARNING
Wait until treadmill belt
is moving before
placing feet on belt.
M15287-11B
WARNING
Keep hands, hair,
jewelry, and loose
clothing away from
moving parts.
M15287-26B
WARNING
Keep leakage current
within acceptable limits
when connecting
auxiliary equipment to
this device.
WARNING
Do NOT contact unit or
patient during
defibrillation.
Revision D
M15287-7C
M15287-8C
Series 2000 Treadmill
409110-004
WARNING
Do not place feet under
treadmill during
elevation changes.
Otherwise, serious
injury could result.
M15287-36A
WARNING
Route the AC power
cable away from
moving parts.
M15287-64A
1-7
Introduction : Safety Information
WARNING
Verify proper operation
of the stop switch
assembly, pn 88380-006,
every month.
M15287-065A
WARNING
Operate the treadmill
with 6 feet of clearance
at the rear (end opposite
the motor).
M15287-066A
1-8
Series 2000 Treadmill
409110-004
Revision D
Service Information
Introduction : Service Information
Service Requirements
Equipment Identification
Refer equipment servicing to Marquette Medical Systems’ authorized
service personnel only. Any unauthorized attempt to repair equipment
under warranty voids that warranty.
It is the user’s responsibility to report the need for service to Marquette
Medical Systems or to one of their authorized agents.
Failure on the part of the responsible individual, hospital, or institution
using this equipment to implement a satisfactory maintenance schedule
may cause undue equipment failure and possible health hazards.
Regular maintenance, irrespective of usage, is essential to ensure that
the Series 2000 treadmill will always be functional when required.
Every Marquette Medical Systems device has a unique serial number for
identification. The serial number appears on the product label on the
base of each unit.
A
B
C
IH G F ED
Table 1-2. Equipment Identifications
Item Name Description
A name of device Series 2000 treadmill
B manufacturer Marquette Medical Systems
C serial number Unique identifier
D device characteristics One or two letters that further describe the unit, for example: P = prototype not
conforming to marketing specification; R = refurbished equipment; S = special
product documented under Specials part numbers; U = upgraded unit
E division F = Cardiology G = Monitoring J = GW Labs
F product sequence number Manufacturing number (of total units manufactured.)
G product code Two-character product descriptor Y5 = Treadmill
H year manufactured 6 = 1996, 7 = 1997, 8 = 1998, (and so on)
I month manufactured A = January, B = February, C = March, D = April, E = May, F = June, G = July,
H = August, J = September, K = October, L = November, M = December
MD1113-022B
Revision D
Series 2000 Treadmill
409110-004
1-9
Introduction : Service Information
1-10
Series 2000 Treadmill
409110-004
Revision D
2
Equipment Overview
General Description ..................................................................... 3
Intended Use .......................................................................................... 3
Motor Drive System ............................................................................... 3
Elevation System .................................................................................... 3
Bed Assembly ........................................................................................ 3
Electronic Assembly ............................................................................... 3
Block Diagram ........................................................................................ 4
Preparation for Use ...................................................................... 5
Equipment Assembly ............................................................................. 6
Handle Set ................................................................................6
Emergency Stop Switch ............................................................7
Connector Locations .............................................................................. 8
Operating Instructions .................................................................. 9
Operating Controls ................................................................................. 9
Power Switch ...........................................................................9
Emergency Stop Switch ............................................................9
Controlling the Treadmill ...................................................................... 10
Emergency Stop Switch Check ............................................................ 10
Revision D
Series 2000 Treadmill
409110-004
2-1
2-2
Series 2000 Treadmill
409110-004
Revision D
General Description
Equipment Overview : General Description
Standard features include the emergency stop switch, a full handrail set,
and a long, 60-inch walking surface. Designed for simplified
serviceability, the Series 2000 Treadmill has fewer moving parts than
other treadmills, built-in self-calibration, and easy-to-replace
assemblies.
Intended Use
Motor Drive System
The Series 2000 Treadmill is intended for use with any one of the several
Marquette Medical Systems exercise testing systems or the MTC-1
(manual treadmill controller) for administering a controlled exercise
load during a diagnostic stress test.
The emergency stop switch is intended for emergency situations where
immediately stopping the treadmill is required to deliver appropriate
emergency care to the patient or health care provider, as implied by the
American Heart Association “Guidelines for Clinical Exercise Testing
Laboratories” (1995). It is not intended for routinely stopping the
treadmill.
The 3 HP, brushless, DC motor is controlled by a separate control box,
and it connects directly to the front roller with a drive belt. An 11-pound
flywheel, attached to the motor’s drive shaft, keeps “footfall” variance to
a minimum. An “adjustment plate” between the motor and the
treadmill frame contains two bolts for adjusting the drive belt tension.
The increase of horsepower raises the weight capacity from 350 lbs. for
previous treadmills to 450 lbs.
Elevation System
Bed Assembly
Electronic Assembly
Revision D
The elevation system uses a rack and pinion operation to raise and
lower the treadmill rather than jack screws and chains. The elevation
motor attaches to a small gearbox that connects to the pinion shaft.
The upper- and lower-limit switches ride along one of the pinion “legs,”
making them easy to reach and adjust. Replacing the elevation motor
only requires the removal of the three mounting bolts and detaching the
motor from the pinion shaft coupling.
The one-piece bed assembly, with side rails and struts welded together,
enables quick parts replacement for field service personnel.
An isolated “electronics box” contains the power supply PCB and the
control PCB. The box is instantly accessible with the shroud removed
and can be replaced as a complete assembly.
Series 2000 Treadmill
409110-004
2-3
Equipment Overview : General Description
Block Diagram
DRIVE MOTOR
CONTROL BOX
2TB
1TB
TB1-4
TB1-5
TB1-6
800334-00X POWER BOARD
EMI
FILTER
L-C FILTERS
ELECTRONICS BOX
30 M
FL 1
FL 2
(3) 10M Ohm
F4, F5
FUSES
CHASSIS
L1
L2
TB1-1
TB1-2
TB1-3
SCREWS
TERMINALS
SCREW
TERMINALS
5 V distributed
BLEED–OFF
RESISTORS
GND
3TB
RIBBON
J5
both PCBs
throughout
U9
5 VOLT
POWER
HALLS
1, 2, 3, 4, 5
U1
SUPPLY
T1
XFMR
RT1
F1
0.5ASB
EXTERNAL
J12
U7
5 VOLT
LIMITER
F2
FUSES
PULSED
4, 5
HALLS
TACH_A
POWER
SUPPLY
ISOLATED
8 - PIN
RS - 232
ISOLATED
POWER BOARD
320V
J6
CONTROL RELAYS
ELEVATION MOTOR
TACH_B
F6, F7
FUSES
PCB
MINI-DIN
OR
OPTION
800334-003
other PCBs)
(located behind
RUN CAP
(mounted to
10 µF MOTOR
K1, K2, K4
STOP-PB
K3
STOP RELAY
OPTO-
U10, U11
COUPLERS
PLASTIC
9 - PIN “D”
J1
RS - 422
ISOLATED
STRESS
SYSTEM
chassis)
TXCOMM
RXCOMM
J3
U5,U6
FREQ TO
U12
E - STOP
J8
SPEED/0-10V
VOLT
AMPL
CONV/
OPTO-
COUPLER
5V
(OPT)
REMOTE
DRIVE ROLLER
INSULATED
DRIVE BELT
MOTOR
DRIVE SYSTEM
3.0 HP BRUSHLESS
HALLS
1 THRU 5
J7
SPEAKER
U2
J1/J9 - CPU I/F
-7.5 V
J4 SELF–CAL
J2
9-PIN "D"
SERVICE PORT
DEBUG/ANA OUT
COVER
SERVICE
ELEVATION RACKS
ELEVATION SYSTEM
LS1
(located on
Power PCB)
DRIVER
SPEAKER
5V
16.5 V
RS-232 AND
ANALOG OUTPUTS
U1, U3, U7, U8, U12
ELEVATION MOTOR
U10
SRAM
62256
U9
78310
PROCESSOR
VOLTAGE
DOUBLERS
(–7.5 V and +16.5 V)
COUPLING
INSULATED
1/8 HP
220 V 50/60 HZ
CHASSIS
INSULATED SPACERS
“FLOATING GROUND”
U13
8K X 8
EEPROM
800320-00X CONTROL BOARD
U12, U16
TEMP SENSOR
CB1
20ASB
SWITCH
LIGHTED
INPUT
POWER
50/60 Hz
200-240 V
LOW LIMIT SWITCH
HIGH LIMIT SWITCH
2 -2 .5 KVA
ELEVATION FEEDBACK
(International
AEROVOX EMI
FILTER MODULE
DOMESTIC UNITS
INLET
POWER
CABLE
POWER
5 - TURN POT
Units w/CE)
20 AMP
NEMA 6-20R
WALL OUTLET:
MD1129-007E
2-4
Series 2000 Treadmill
409110-004
Revision D
Preparation for Use
Equipment Overview : Preparation for Use
Safe Handling
Guidelines
The Series 2000 Treadmill ships preset with an approximate 2% grade.
This slight elevation provides for free wheel movement and prevents the
shroud from scraping the floor.
If you are moving the treadmill after it has been in operation, use the
controlling equipment to set the grade to approximately 7%. Then
remove power and disconnect all cables to the treadmill before moving
the unit.
Follow the steps below to move the treadmill. We recommend that two
people work together since the treadmill may be too heavy for some
individuals to lift and lower safely.
1. Lift the end of the bed assembly to about knee height, keeping
knees bent and backs straight as you lift.
2. Rotate the treadmill in the direction you want to go (the
treadmill will pivot on its wheels) and push forward.
3. When you have maneuvered the treadmill into its new location,
gently lower the end of the bed assembly to the floor.
Revision D
Series 2000 Treadmill
409110-004
Lift up
MD1128-022
2-5
NOTE
As recommended by the American Heart
Association Exercise Standards (Special
Report, Vol 82, No 6), the treadmill
should have front and side rails installed
for patients to steady themselves. An
emergency stop switch must be visible
and readily accessible.
Equipment Overview : Preparation for Use
Equipment Assembly
Handle Set
The Series 2000 Treadmill ships completely assembled except for the
handle set and the emergency stop switch. Attach the handle set and
emergency stop switch before applying power to the unit.
1. Insert the wood front handrail into the metal side rails, then
align the predrilled holes and screw in the two Phillips screws on
both sides. Assemble the optional side rails in the same way.
2. Place the assembled front handrail into the metal mounting
brackets on the front corners of the shroud. Using the supplied
Allen wrench and four bolts, secure the handrail to the brackets.
3. Place the assembled side rails into the side mounting holes and
screw in the two bolts on each side.
1
Screw
Wood Side Handrail
Metal Side Rail
Wood Front Handrail
Metal Front Rail
Right Side
Notch
Screw
Side Rail
Mounting Hole
Left Side
2
Notch
3
Front Handrail
Mounting Bracket
Right Side
Right Side
MD1128-003C
Notch
2-6
Series 2000 Treadmill
409110-004
Notch
Notch Represents
Right Side
MD1128-004B
Revision D
Equipment Overview : Preparation for Use
4. Attach the side rails to the front rail with the mated T-brackets.
Tighten the two T-bracket bolts with the Allen wrench.
Bolts
2 Places
Typical two places
T-bracket
Align the side rails to the
predrilled guide holes in the
front rails.
Nuts
2 Places
Emergency Stop Switch
MD1128-005C
1. Attach the two clamp pieces to the assembled, latching
emergency stop switch.
Emergency Stop
Switch Assembly
Cable
Handrail
Clamp
MD1128-006A+
2. Position the clamps around the treadmill front handrail and
secure with the supplied screw and nut.
3. Connect the cable from the emergency stop switch to the
mating connector on the treadmill’s rear connector panel.
4. Use the cord clips to attach the cable along the front handrail.
Revision D
Series 2000 Treadmill
409110-004
2-7
WARNING
M15287-64A
Route the AC power
cable away from
moving parts.
Equipment Overview : Preparation for Use
Connector Locations
The illustration below shows the various input connectors on the rear
panel of the treadmill. Attach the appropriate controller cable from the
stress system or MTC-1 and the AC power cable.
SERIES
treadmil
F1 0.5ASB
250V
F2 0.5ASB
250V
WARNING: FOR CONTINUED
PROTECTION AGAINST RISK OF
FIRE REPLACE ONLY WITH FUSE
OF SAME TYPE AND RATING.
ON/OFF Power Switch
CAUTION: ELECTRICAL SHOCK HAZARD.
DO NOT REMOVE COVER. REFER
SERVICING TO QUALIFIED PERSONNEL.
CAUTION: DO NOT USE BOTH
CONNECTORS AT THE SAME TIME.
RS-232
SERIAL CONT
RS-422
SERIAL CONT
STOP
220-240V~ 50-60Hz 16A
RS-232 Port
(Connection to: CardioSys, MAC VU,
MAX-1, MAX Personal)
RS-422 Serial Port
(Connection to: MTC-1, CASE 15,
CENTRA)
Emergency Stop Switch Connection
Service Port
SERVICE
Equipotential (ground lug)
AC Power Connection
(220–240V, 50–60Hz, 20A)
MD1128-001E
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Series 2000 Treadmill
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Revision D
Operating Instructions
Equipment Overview : Operating Instructions
Electrical Safety Tests
Operating Controls
The electrical safety of this installation is the responsibility of the
customer, not Marquette Medical Systems. In hospitals, contact your inhouse biomedical technician, electrician, or technically qualified
personnel. Outside of hospitals, contact your hospital affiliation for
these services. Otherwise, contact Marquette Medical Systems and open
a customer-billable service call.
Before using the treadmill, perform the tests listed below.
AC line voltage test to verify the power outlet is properly wired.
■
Ground continuity test to verify all exposed metal is properly
■
grounded.
Leakage tests to verify the equipment passes all applicable
■
leakage tests.
Your in-house biomedical technician, electrician, or technically
qualified personnel can find instructions for performing these tests in
chapter 3, “Maintenance.”
The treadmill has two operating controls, the power switch and the
emergency stop switch. The power switch is located on the rear panel,
and the emergency stop switch is on the front handrail.
Power Switch
Emergency Stop Switch
The power switch controls the AC power to the treadmill. The on
position (1) applies power. The off position (0) removes power.
The emergency stop switch is a safety device for use in emergency
situations to stop the treadmill. Press the “STOP” push-button and the
treadmill promptly stops but the belt will not lock, allowing for removal
of foreign objects. To release the emergency stop switch, turn the pushbutton 1/4-turn in either direction.
Revision D
Series 2000 Treadmill
409110-004
2-9
Equipment Overview : Operating Instructions
Turn the power switch on (1).
Controlling the Treadmill
■
Use the controlling equipment to start the treadmill, adjust the
■
treadmill speed and grade, proceed through the exercise phases,
terminate the exercise session, and turn off the treadmill.
WARNING
WARNING
Wait until treadmill belt
is moving before
placing feet on belt.
M15287-11B
Emergency Stop Switch
Check
Do not place feet under
treadmill during
elevation changes.
Otherwise, serious
injury could result.
M15287-36A
WARNING
Keep hands, hair,
jewelry, and loose
clothing away from
moving parts.
M15287-26B
With the belt moving at a relatively high speed, press the
■
emergency stop switch. The treadmill belt will stop promptly
but the belt will not lock, allowing for removal of foreign objects.
To release the switch, turn the button 1/4-inch turn in either
direction.
2-10
Use the controlling equipment to terminate the exercise session
■
and turn off the treadmill.
Series 2000 Treadmill
409110-004
Revision D
3
Maintenance
Introduction ............................................................................... 3
Recommended Maintenance .................................................................. 3
Inspection Report .....................................................................3
Required Tools and Supplies ................................................................. 3
Inspection and Cleaning ................................................................ 4
Visual Inspection .................................................................................... 4
Exterior Cleaning .................................................................................... 4
Interior Cleaning .................................................................................... 4
Domestic Electrical Safety Tests ...................................................... 5
AC Line Voltage Test .............................................................................. 5
120 VAC, 50/60 Hz ...................................................................5
240 VAC, 50/60 Hz ...................................................................5
Leakage Tests ........................................................................................ 6
Leakage Test Diagrams .......................................................................... 7
Test #1 ................................................................................................... 7
Ground-Wire-Leakage-to-Ground .............................................7
Test #2 ................................................................................................... 7
Chassis-Leakage-to-Ground (Exposed Chassis) .......................7
Test #3 ................................................................................................... 8
Patient-Cable-Leakage-to-Ground ............................................8
Test #4 ................................................................................................... 8
Patient Cable-Leakage-into-Patient Leads-from 120 VAC .........8
Ground Continuity Test .......................................................................... 9
Revision D
Self-Calibration ........................................................................ 10
When to Calibrate ................................................................................. 10
Activating Self-Calibration .................................................................... 10
Belt Tracking Adjustments ........................................................... 11
When to Adjust .................................................................................... 11
Check Treadmill Level .......................................................................... 11
Adjust Pulley Screws ........................................................................... 12
Miscellaneous Maintenance Forms ................................................. 13
Series 2000 Treadmill
409110-004
3-1
3-2
Series 2000 Treadmill
409110-004
Revision D
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