h/p/cosmos Arsalis Gaitway 3D User manual

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : I
gaitway-3D instrumentation
Service manual
gaitway-3D treadmill manufacturer:
h/p/cosmos: sports & medical gmbh
Am Sportplatz 8
DE 83365 Nussdorf-Traunstein
Germany
phone [phone]
fax [phone]
[e-mail]
www.hpcosmos.com
Version:
gaitway-3D treadmill firmware: MCU5-v1.08.3
MCU6-v1.2.0176
gaitway-3D Instrumentation manufacturer:
Arsalis SRL
Chemin du Moulin Delay, 6
B-1473 Glabais
Belgium
phone [phone]
fax [phone]
[email protected]
www.arsalis.com
Version:
gaitway-3D software: 1.6
gaitway-3D[Service] software: 1.6
gaitway-3D force amplifier firmware: 1.3

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : II
This service manual is only valid for the software / firmware version noted on the first
page of this manual and only for the original configuration of the first delivery of the
machine. Firmware updates, software updates, changes of the system configuration
or retrofitting of additional equipment or accessories can result in invalidity of this
manual. In case of alterations of the device or the additional equipment; the latest
version of the manual or the corresponding additional information always should be
considered.
The service manual for the gaitway-3D 150/50, gaitway-3D 170/65 and gaitway-3D
190/65 systems is split in two parts: the present manual covers all service instruction
and safety precautions for the instrumentation of the gaitway-3D instrumentation;
the service instructions and safety precaution for the gaitway-3D treadmill are
described in the instructions for use of the h/p/cosmos treadmill ergometer.
Throughout this manual, the sign below indicates instances where you should consult
the gaitway-3D treadmill service manual.
The present manual only covers the service relative to the gaitway-3D
instrumentation. More safety notes, warnings, precautions, service
instructions are available
in the instructions for use of the h/p/cosmos treadmill ergometer. Please
refer to the manual available at the address below:
https://www.hpcosmos.com/en/contact-support/media-downloads/manuals
All operations described in this manual, such as installation, commissioning, part
replacement and repair work, are to be carried out only by trained and authorized
technicians who have been certified by Arsalis. Customers must not perform these
kinds of tasks.
We recommend calling our competent service team or entering into a maintenance
contract for a routine service at an interval of 6 or 12 months for standard machines
and standard applications.
It is strictly forbidden to perform any amendments of the technical
design, technical specifications, labelling and configurations (except
allowed programming as described in this manual) of this machine
and the software and accessories connected to this machine.
Any amendments, unauthorized, poor or lack of service /
maintenance will result in loss of manufacturer’s liability and
warranty.

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : III
TABLE OF CONTENTS
1. Model overview.................................................................................................... 1
1.1. Options and accessories .............................................................................. 2
2. Introduction.......................................................................................................... 4
2.1. Description.................................................................................................... 4
2.2. Device components, including software and accessories............................. 4
2.2.1. Treadmill components........................................................................... 4
2.2.2. Treadmill supports................................................................................. 5
2.2.3. Force sensor units................................................................................. 6
2.2.4. Amplifier ................................................................................................ 6
2.2.5. gaitway-3D software.............................................................................. 7
2.3. Safety equipment.......................................................................................... 7
3. Safety notes, warnings, precautions.................................................................... 8
3.1. General......................................................................................................... 8
3.2. Room conditions and environmental requirements....................................... 8
3.3. Transport and installation ............................................................................. 9
3.4. Storage....................................................................................................... 10
3.5. Device care................................................................................................. 10
3.6. Service safety aspects................................................................................ 11
4. How to use this manual ..................................................................................... 11
5. Installation and commissioning.......................................................................... 11
5.1. gaitway-3D unpacking ................................................................................ 12
5.2. Treadmill support assembly........................................................................ 12
5.3. gaitway-3D floor fixation ............................................................................. 12
5.4. gaitway-3D final assembly.......................................................................... 14
5.5. gaitway-3D startup...................................................................................... 14
6. gaitway-3D sensors calibration.......................................................................... 14
7. gaitway-3D on-site check-out ............................................................................ 16
8. Amplifier replacement........................................................................................ 16
9. Load cell replacement........................................................................................ 16
10. Amplifier fuse replacement............................................................................. 16
11.Installation equipment.................................................................................... 17
12. Installation and commissioning checklist........................................................ 19
12.1. gaitway-3D unpacking............................................................................. 19
12.2. Treadmill support assembly.................................................................... 20
12.3. gaitway-3D floor fixation.......................................................................... 24
12.4. gaitway-3D final assembly ...................................................................... 27
12.5. gaitway-3D startup.................................................................................. 54
12.6. Installation and commissioning summary sheet...................................... 57
13. gaitway-3D sensors calibration checklist........................................................ 58
13.1. Sensors calibration summary sheet........................................................ 67
14. gaitway-3D on site check-out checklist .......................................................... 68
14.1. On-site checkout summary sheet............................................................ 74
15. Amplifier replacement checklist...................................................................... 75
15.1. Force amplifier dismounting and packing................................................ 75
15.2. Force amplifier installation ...................................................................... 79
15.3. Amplifier replacement summary sheet.................................................... 83

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : IV
16. Load cell replacement checklist ..................................................................... 84
16.1. Load cell dismounting............................................................................. 84
16.2. Load cell mounting.................................................................................. 91
16.3. Load cell replacement summary sheet ................................................... 99
17. gaitway-3D amplifier fuse replacement checklist.......................................... 100
17.1. Fuse replacement summary sheet........................................................ 104
18. DOCUMENTS.................................................................................................. a
18.1. Applicable documents............................................................................... a
18.2. Reference documents............................................................................... a

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 1
1. Model overview
This service manual is applicable to the instrumentation of the gaitway-3D 150/50
(Figure 1), gaitway-3D 170/65 (Figure 2) and gaitway-3D 190/65 (Figure 3)
instrumented treadmills.
Figure 1. gaitway-3D 150/50 overview.
Figure 2. gaitway-3D 170/65 overview.

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 2
Figure 3. gaitway-3D 190/65 overview.
More information on the gaitway-3D treadmill model overview is
available in the instructions for use of the h/p/cosmos treadmill
ergometer. Please refer to the manual available at the address below:
https://www.hpcosmos.com/en/contact-support/media-downloads/manuals
1.1. Options and accessories
The options and accessories available for gaitway-3D are listed in Table 1.
Figure 4. Example gaitway-3D options.
cos102999_150-50elev
cos102999_XXX-65elevva02
cos102999_XXX-65elevva01
cos103975
cos103752va01
cos103752va02
cos103752va03
cos103971
cos102999ip
cos102999ds
cos103335-01va02
cos103566va01
cos102292
cos102293
cos102294
cos101629
cos101733
cos101734
cos103308
cos102999e
cos103266
cos103267
cos103268
cos103300
cos103301
cos103312
cos14970-03
cos101277
cos00097010034
cos00097010035
cos12769-01
cos10223-01
cos102999d
cos102999u
cos102397
cos101624
Portable baseplate gaitway 3d with wheels for gaitway 170/65
Elevation 0% to +20% for gaitway® 3D 150/50
Elevation 0% to +20% for gaitway® 3D 170/65
Elevation 0% to +20% for gaitway® 3D 190/65
Special speed* 0 - 30 km/h 170/65 (MCU6)
Portable baseplate gaitway 3d with wheels for gaitway 150/50
zebris® FDM pressure measuring platform 3i
Noraxon Package 3D Force and Pressure Treadmill
Digital data streaming interface module
Portable baseplate gaitway 3d with wheels for gaitway 190/65
Wheels for gaitway incline module for gaitway 150 - 190
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
"Science port" speed output TTL
zebris® modular extension with 120 Hz for running deck 150/50
zebris® modular extension with 180 Hz for running deck 170/65
zebris® modular extension with 100 Hz for running deck 190/65
zebris FDM flat cable gaitway3D
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® modular extension with 100 Hz for FDM platform stand alone
zebris® SC-PP Sync-cable
USB 3.0 glass fiber cable A/A 20 m
h/p/cosmos satellite PC med
LCD monitor TV 50'' (with a small monitor stand for table)
Monitor stand mobile for LCD TV 32-60''
Connection cable RS232 5 m
Connection cable RS232 10 m
USB to RS232 converter
Potential equalization cable 5 m (with 2 POAG-plugs)
analog interface cable for gaitway 3D
zebris FDM Sync-In Cable Noraxon
cos102999_150-50elev
cos102999_XXX-65elevva02
cos102999_XXX-65elevva01
cos103975
cos103752va01
cos103752va02
cos103752va03
cos103971
cos102999ip
cos102999ds
cos103335-01va02
cos103566va01
cos102292
cos102293
cos102294
cos101629
cos101733
cos101734
cos103308
cos102999e
cos103266
cos103267
cos103268
cos103300
cos103301
cos103312
cos14970-03
cos101277
cos00097010034
cos00097010035
cos12769-01
cos10223-01
cos102999d
cos102999u
cos102397
cos101624
Portable baseplate gaitway 3d with wheels for gaitway 170/65
Elevation 0% to +20% for gaitway® 3D 150/50
Elevation 0% to +20% for gaitway® 3D 170/65
Elevation 0% to +20% for gaitway® 3D 190/65
Special speed* 0 - 30 km/h 170/65 (MCU6)
Portable baseplate gaitway 3d with wheels for gaitway 150/50
zebris® FDM pressure measuring platform 3i
Noraxon Package 3D Force and Pressure Treadmill
Digital data streaming interface module
Portable baseplate gaitway 3d with wheels for gaitway 190/65
Wheels for gaitway incline module for gaitway 150 - 190
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
"Science port" speed output TTL
zebris® modular extension with 120 Hz for running deck 150/50
zebris® modular extension with 180 Hz for running deck 170/65
zebris® modular extension with 100 Hz for running deck 190/65
zebris FDM flat cable gaitway3D
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® modular extension with 100 Hz for FDM platform stand alone
zebris® SC-PP Sync-cable
USB 3.0 glass fiber cable A/A 20 m
h/p/cosmos satellite PC med
LCD monitor TV 50'' (with a small monitor stand for table)
Monitor stand mobile for LCD TV 32-60''
Connection cable RS232 5 m
Connection cable RS232 10 m
USB to RS232 converter
Potential equalization cable 5 m (with 2 POAG-plugs)
analog interface cable for gaitway 3D
zebris FDM Sync-In Cable Noraxon

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 3
Table 1. gaitway-3D options and accessories.
cos102999_150-50elev
cos102999_XXX-65elevva02
cos102999_XXX-65elevva01
cos103975
cos103752va01
cos103752va02
cos103752va03
cos103971
cos102999ip
cos102999ds
cos103335-01va02
cos103566va01
cos102292
cos102293
cos102294
cos101629
cos101733
cos101734
cos103308
cos102999e
cos103266
cos103267
cos103268
cos103300
cos103301
cos103312
cos14970-03
cos101277
cos00097010034
cos00097010035
cos12769-01
cos10223-01
cos102999d
cos102999u
cos102397
cos101624
Portable baseplate gaitway 3d with wheels for gaitway 170/65
Elevation 0% to +20% for gaitway® 3D 150/50
Elevation 0% to +20% for gaitway® 3D 170/65
Elevation 0% to +20% for gaitway® 3D 190/65
Special speed* 0 - 30 km/h 170/65 (MCU6)
Portable baseplate gaitway 3d with wheels for gaitway 150/50
zebris® FDM pressure measuring platform 3i
Noraxon Package 3D Force and Pressure Treadmill
Digital data streaming interface module
Portable baseplate gaitway 3d with wheels for gaitway 190/65
Wheels for gaitway incline module for gaitway 150 - 190
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
zebris® FDM pressure measuring platform 3i
zebris® FDM pressure measuring platform 2i
"Science port" speed output TTL
zebris® modular extension with 120 Hz for running deck 150/50
zebris® modular extension with 180 Hz for running deck 170/65
zebris® modular extension with 100 Hz for running deck 190/65
zebris FDM flat cable gaitway3D
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® FDM force/pressure measuring platform, stand alone
zebris® modular extension with 100 Hz for FDM platform stand alone
zebris® SC-PP Sync-cable
USB 3.0 glass fiber cable A/A 20 m
h/p/cosmos satellite PC med
LCD monitor TV 50'' (with a small monitor stand for table)
Monitor stand mobile for LCD TV 32-60''
Connection cable RS232 5 m
Connection cable RS232 10 m
USB to RS232 converter
Potential equalization cable 5 m (with 2 POAG-plugs)
analog interface cable for gaitway 3D
zebris FDM Sync-In Cable Noraxon

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 4
2. Introduction
2.1. Description
The product tree of the gaitway-3D showing the sub-units is presented in Table 1.
The table also reports the serial numbers of the sub-units and version number for the
software and firmware.
Table 2: gaitway-3D sub-units.
Sub unit
Manufacturer
Model
Serial number
Software
version
Treadmill (non
instrumented)
h/p/cosmos
stratos/mercury legacy
stratos/mercury
stellar/quasar
pulsar
cos30000vaxxxx
cos30000-02vaxxxx
cos30003vaxxxxxx
cos30004vaxxxxxx
Firmware
MCU5-v1.08.3
MCU6-
v1.2.0176
gaitway-3D
instrumentation
Arsalis
Size 150/50
Size 170/65
Size 190/65
P001-xxxxxx
P002-xxxxxx
P021-xxxxxx
NA
gaitway-3D force
amplifier
Arsalis
PTF-SCH-004-ARS
TM-SW-0009-ARS
0004-xxxxxx
Firmware
V1.3C, V1.3D,
V1.3E.
Mini-3D Transducers
Arsalis
Mini-3D_steel
0015-xxxxxx
0015-xxxxxx
0015-xxxxxx
0015-xxxxxx
NA
Speed cable
Arsalis
TM-SP-0011-ARS
NA
NA
Power cable
Arsalis
TM-SP-0012-ARS
NA
NA
gaitway-3D software
Arsalis
TM-SW-0011-ARS
NA
V1.6
Service software
Arsalis
TM-SW-0015-ARS
NA
V1.6
More information on the gaitway-3D treadmill description is available in
the instructions for use of the h/p/cosmos treadmill ergometer. Please
refer to the manual available at the address below:
http://www.h-p-cosmos.com/en/company/downloads.htm
2.2. Device components, including software and accessories
2.2.1. Treadmill components
The treadmill used for the gaitway-3D is presented in Figure 5. The treadmill is
composed of a belt (yellow) and a motor unit (grey) fixed between the two side
beams (green). The beams are attached to the treadmill supports (white), on the
sensor units. The motor is located under the motor cover. Handrails (orange) with or
without the optional control panel (red) can be fixed on the treadmill or on external
supports (brown). On the front panel (dark blue) of the treadmill are the main switch,
the optional data connectors and the power cable. The force amplifier (black) is also
attached on the front panel with two brackets.

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 5
Figure 5: Treadmill.
2.2.2. Treadmill supports
The treadmill is supported by two longitudinal supports. Each support is composed of
a foot plate (blue) on which are two sensor units (green) and a handrail support
(brown). The sensor cables are routed through cable trays (white). The supports are
laid down on a rubber carpet (black) and bolted to the floor.
Figure 6: TM left support.

gaitway-3D Service manual
Ref.:TM-MAN-0005-ARS Iss.: A Rev.: 9 Date: 07/12/2020 Page : 6
2.2.3. Force sensor units
The force sensor unit is presented in Figure 7. The load cell (red) is fixed with two
countersunk screws (orange): one to the foot plate (not shown) at the bottom and one
to the Flat-support (green) at the top. The Flat-support is screwed to four inserts into
the treadmill beam. The load cell is protected by a box (clear blue).
Figure 7: Force sensor unit.
2.2.4. Amplifier
The force amplifier is composed of a powder coated stainless steel enclosure with
connectors on the top and bottom panels (Figure 8). The bottom panel includes all
connectors mounted during integration; i.e. the connectors for the four load cells
(right side), the treadmill speed sensor connector (left side) and the power supply
connector beside the fuse (center). The top panel includes all user interface
connectors; i.e. the Ethernet connector (right side), the activity LEDs (red for status
and green for Ethernet), four digital connectors (center) and analog force output
connector (left side). The female analog force output connector is a Sub-D 9 for
amplifier versions C and D (up to S/N 0021-190004) and a high density Sub-D 15 for
amplifier version E (from S/N 0021-190005). The force amplifier is mounted to a
bracket located in front of the treadmill motor compartment of the treadmill (see
Figure 5).