GasTech G-SHIELD-FIRE Manuale utente
Velox to G-Shield Fire
Upgrade instructions
HEAD OFFICE
24 Baretta Road
Wangara WA 6065
Phone: +61 8 6108 0000
SYDNEY OFFICE
Suite G01, 10 Tilley Lane
Frenchs Forest NSW 2086
Phone: +61 2 9451 0054
BRISBANE OFFICE
PO Box 349
Cannon Hill Qld 4170
Phone +61 7 3160 0901
Support
Upgrade Kit
designed for support
Instructions
Velox to G-Shield Fire Upgrade Kit Instructions
2Version 3
P/N 761011-02
Table Of Contents
1. Introduction .......................................................................................................................3
2. What’s in the box ............................................................................................................3
3. Safety Precautions .........................................................................................................3
4. The Upgrade Process....................................................................................................3
5. Removal of the Velox system ......................................................................................4
6. Touchscreen display upgrade procedure................................................................5
7. Touchscreen display software update.......................................................................6
8. Update the touchscreen device software................................................................7
9. Install the G-Shield Fire application software..........................................................9
10. Attach the G-Shield Fire PCBA to the Touchscreen. .......................................... 11
11. Sensor Platform Installation....................................................................................... 12
12. Sensor Platform Maintenance ................................................................................. 12
13. G-Pod Installation........................................................................................................ 13
14. Wiring Diagram ............................................................................................................ 14
15. Cable Information........................................................................................................ 14
16. Touchscreen Electrical Connections...................................................................... 15
17. Sensor Platform Electrical Connections ................................................................ 16
18. Audible and Visual Alarm Electrical Connections .............................................. 16
19. Response Test.............................................................................................................. 17
20. Gastech Policy Statements...................................................................................... 17
List of Figures
Figure 1. Velox Sensor Head image . ......................................................................................................................4
Figure 2. Velox Sensor Bushing image. . ...............................................................................................................4
Figure 3. Velox Touchscreen PCBA image............................................................................................................4
Figure 4. G-Shield Fire Touchscreen PCBA image............................................................................................. 5
Figure 5. Spudger inserted - top view. .................................................................................................................. 5
Figure 6. Spudger inserted - edge view. .............................................................................................................. 5
Figure 7. Touchscreen with undamaged connector pins. ................................................................................ 5
Figure 8. USB connected to touchscreen. ... ....................................................................................................... 6
Figure 9. Touchscreen DisplayDeviceUtility connected devices screen. .................................................... 6
Figure 10. Touchscreen upgrade device software screen. ...............................................................................7
Figure 11. Select software for touchscreen device upgrade screen...............................................................7
Figure 12. Touchscreen software update start screen. ..................................................................................... 8
Figure 13. Touchscreen software update under way. ........................................................................................ 8
Figure 14. Touchscreen device software update completed. Reboot required.......................................... 8
Figure 15. G-Shield Fire application upload screen. . ........................................................................................ 9
Figure 16. G-Shield Fire application file selection. .... ........................................................................................ 9
Figure 17. G-Shield Fire application upload start screen. ................................................................................ 9
Figure 18. G-Shield Fire application upload started.. .......................................................................................10
Figure 19. G-Shield Fire application upload completed. Reboot required..................................................10
Figure 20. Attach the PCBA to the touchscreen. ............................................................................................... 11
Figure 21. Sensor Platform exploded diagram. ..................................................................................................12
Figure 22. Typical installation to bracket. ............................................................................................................12
Figure 23. G-Pod key................................................................................................................................................. 13
Figure 25. Sensor Platform Bushing Nut. ............................................................................................................ 13
Figure 24. Sensor Platform keyway. ..................................................................................................................... 13
Figure 26. G-Shield Fire system wiring diagram. .............................................................................................. 14
Figure 27. G-Shield Fire touchscreen PCBA electrical connections... .........................................................15
Figure 28. Touchscreen PCBA electrical power connections........................................................................ 15
Figure 29. Touchscreen PCBA Sensor Platform electrical connections......................................................16
Figure 30. Sensor Platforms termination resistor settings. ............................................................................. 16
Figure 31. Touchscreen PCBA alarm relay electrical connections. ...............................................................16
Velox to G-Shield Fire Upgrade Kit Instructions
3Version 3
P/N 761011-02
Congratulations on your purchase of a Velox to G-Shield Fire Upgrade kit. Gastech has
built on the foundations of the Velox system to bring you an enhanced vehicle mounted
gas detection system. The G-Shield Fire will detect carbon monoxide (CO) and hydrogen
cyanide (HCN).
1. Introduction
2. What’s in the box
The upgrade kit includes:
• One replacement Printed Circuit Board Assembly (PCBA) for the
touchscreen
• Two G-Shield Sensor Platforms fitted with dummy plugs
• One CO G-Pod
• One HCN G-Pod
• USB cable
• This instruction guide
• Software (Download directly from https://gastech.com/g-shieldfire)
• 1.3 mm hex wrench for Bushing Nut grubscrew
WARNING: The G-Shield Fire must be installed by an approved person.
Incorrect installation can cause injury or death to personnel.
3. Safety Precautions
The upgrade of the Velox system to the G-Shield Fire involves multiple steps. The
suggested workflow is shown below.
1. Removal of the Velox hardware
2. Upgrade of the touchscreen (new PCBA and software updates)
3. Installation of the G-Shield Fire hardware
4. Response test of the G-Pods
4. The Upgrade Process
The Velox used a single power connection. The G-Shield Fire requires two
power connections to be made to the G-Shield Fire PCBA plus a ground
connection. Please refer to the wiring diagram in section 14.
CAUTION:
Velox to G-Shield Fire Upgrade Kit Instructions
4Version 3
P/N 761011-02
5. Removal of the Velox system
WARNING: The Velox system must be removed by an approved person. Incorrect
removal can cause injury or death to personnel.
Please return these obsolete parts to Gastech for responsible disposal.
Figure 1. Velox Sensor Head image. Figure 2. Velox Sensor Bushing image.
Figure 3. Velox Touchscreen PCBA image.
The removal of the Velox system is not covered by these instructions.Note:
You must de-energise the existing Velox gas detection system before it is
removed to avoid damage to the touchscreen.
CAUTION:
The existing Velox wiring may be retained and re-terminated if desired.Note:
Velox to G-Shield Fire Upgrade Kit Instructions
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6. Touchscreen display hardware upgrade procedure.
The touchscreen display must be configured to operate as a G-Shield Fire device. The
Velox PCBA must be carefully removed and the information stored in the touchscreen
display must be updated.
The touchscreen is reused for the G-Shield Fire and must be retained.
Do not lift one side more than the other. Small movements are best. The PCBA
must be removed without excessive force to avoid damage to the touchscreen
connector pins.
CAUTION:
Figure 4. G-Shield Fire Touchscreen PCBA image.
Figure 5. Spudger inserted - top view.
Lay the touchscreen display face down on a soft cloth with the Velox PCBA facing
upwards.
Step 1.
Carefully insert a suitable spudger between the touchscreen display and the PCBA.
Work the spudger around the gap and gently lever the two items apart.
Step 2.
Make sure the pins are undamaged.Step 3.
Figure 6. Spudger inserted - edge view.
Figure 7. Touchscreen with undamaged connector pins.
Velox to G-Shield Fire Upgrade Kit Instructions
6Version 3
P/N 761011-02
7. Touchscreen display software upgrade procedure
The USB cable supplied in the upgrade kit is sucient to provide power and
communications to the touchscreen display. No external power is required.
Note:
The touchscreen display uses an embedded operating system and application software to
connect to the G-Shield Fire gas detection hardware.
Note:
Figure 8. USB connected to touchscreen.
Figure 9. Touchscreen DisplayDeviceUtility connected devices screen.
Download the Velox to G-Shield Fire Upgrade Kit software from
https://gastech.com/g-shieldfire Select the downloads tab and choose the file
84-1011-01 Software Package.zip
Step 1.
Unzip the files to a convenient location.Step 2.
Connect the USB cable from the upgrade kit to the USB port on the touchscreen..Step 3.
Connect the USB cable to a windows PC and run the application
DisplayDeviceUtility.exe. The touchscreen will turn on automatically and the application
will show this screen.
Step 4.
Check the software version currently installed in the touchscreen. The Software
version must be 4.0.2.4064. If it is already 4.0.2.4064 skip to Section 9.
Step 5.
Velox to G-Shield Fire Upgrade Kit Instructions
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8. Update the touchscreen device software
Select the Upgrade Device Software menu.
Figure 10. Touchscreen upgrade device software screen.
Figure 11. Select software for touchscreen device upgrade screen.
Step 1.
Step 1.
Select the SGD 43-A4.0.2.4064.PPSW file. The file is located in the 84-1011-01
Software Package.
Step 2.
Velox to G-Shield Fire Upgrade Kit Instructions
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This dialog box will close automatically when the file has uploaded. The
touchscreen will automatically reboot to complete installation.
Note:
Figure 12. Touchscreen software update start screen.
Figure 13. Touchscreen software update under way.
Figure 14. Touchscreen device software update completed. Reboot required.
Double-click on the device software file. A pop-up window will appear.Step 3.
Click on the Upgrade button.Step 4.
Allow the software update to complete. Do not disconnect the USB cable during
this time.
Step 5.
Update the touchscreen device software continued
Velox to G-Shield Fire Upgrade Kit Instructions
9Version 3
P/N 761011-02
9. Install the G-Shield Fire application software.
Figure 15. G-Shield Fire application upload screen.
Figure 16. G-Shield Fire application file selection.
Figure 17. G-Shield Fire application upload start screen.
Select the Upload project menu.Step 1.
Double click on the GShield_Display_V2.0.ppdevproj.Step 2.
Click Yes to upload the G-Shield Fire application.Step 3.
Velox to G-Shield Fire Upgrade Kit Instructions
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P/N 761011-02
This dialog box will close automatically after the file has uploaded. The
touchscreen will automatically reboot to complete installation.
Note:
Figure 18. G-Shield Fire application upload started.
Figure 19. G-Shield Fire application upload completed. Reboot required.
Install the G-Shield Fire application software continued.
Allow the software update to complete. Do not disconnect the USB cable during
this time.
Step 4.
Step 5. Allow the system to reboot.
Indice
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