32
Operation
4
Operation
The TG5000 Series transmitter is factory calibrated and shipped with the most common default
options to minimize set up effort. Any of the default settings can be changed to meet the user’s
individual needs via the EZ touch buttons on the display of the TG5000.
WARNING!
The TG5000 default relay mapping mode is Common mode and must not be changed.
Changing the relay mapping will cause the TG5000 relay pack, horn, horn silence button
and installed light stack to not work properly and users may not be alerted to presence of gas.
Failure to follow the above warning can result in serious personal injury or loss of life.
4.1
Startup
4.1.1 Initial Startup
The first time the TG5000 is powered on, the analog output defaults to the Maintenance Mode
setting (default 3.5 mA) and the following will appear on the display while the LEDs cycle from
GREEN, to RED, to AMBER, then to GREEN:
• ULTIMA X5000 Logo with Software Version No.
• Tachometer countdown
• MSA Logo
XCell oxygen and carbon monoxide (CO) sensors require a 30-minute start-up time before being
fully functional. During this time the analog output signal will be at its maintenance (3.5 mA) level
while the display indicates the 30-minute countdown. All other XCell sensors have a 2-minute
countdown time during which the analog output signal will be at its maintenance (3.5 mA) level.
A full calibration is recommended after one hour of a sensor being installed and acclimated to the
environmental conditions. See section 5 for calibration details.
4.1.2 Sensor Warm Up Times
WARNING!
For optimal sensor performance, allow sensors 24 hours to acclimate to application conditions
before performing an initial calibration.
Failure to follow the above warning can result in serious personal injury or loss of life.
XIR PLUS: ≤ 5 min
H
2
S: ≤ 5 min
SO
2
: ≤ 5 min
Cl
2
: ≤ 10 min
NH
3
: ≤ 5 min
Cat Bead: ≤ 5 min
CO: 30 min (see table below)
O
2
: 30 min
Carbon Monoxide sensor gas codes 10, 11, 12, and 14 may require initial warm-up periods longer
than 30 minutes. If the 30-minute warm up is over, the sensor may show a positive reading that
exceeds alarm levels. In the event of a short-term power outage, the warm-up time for carbon
monoxide gas codes 10, 11, 12, and 14 will be significantly less. See the table below to estimate
required warm-up time.
Reading Level
< 10ppm
1
< 1ppm
Time left unpowered
Time to warm up
1 min
<5 min
<5 min
8 hours
<30 min
<30 min
5 days
<30 min
2-4 hrs.
1 month
<2 hrs.
6-10 hrs.
Tab. 10 Warm Up Times CO
1
The minimum alarm level of all three CO sensors is 10ppm. Below this level would not cause
an alarm on the device.
US
US
Содержание TG5000
Страница 1: ...Operating Manual TG5000 Gas Monitor Order No 10212126 L Y REV 0 US ...
Страница 36: ...36 Operation US ...
Страница 46: ...46 Operation US ...
Страница 62: ...62 Maintenance US ...
Страница 63: ...63 Maintenance US ...
Страница 64: ...64 Maintenance US ...
Страница 65: ...65 Ordering Information Tab 17 Troubleshooting 1 Lower numbers have higher priority US Maintenance ...
Страница 70: ...70 Appendix Calibration Guide and Additional Gases US ...
Страница 71: ...71 Appendix Calibration Guide and Additional Gases R 32 US ...
Страница 72: ...72 Appendix Calibration Guide and Additional Gases US ...
Страница 73: ...73 Appendix Calibration Guide and Additional Gases Tab 21 XIR PLUS Calibration Guide for Additional Gases US ...
Страница 75: ...For local MSA contacts please visit us at MSAsafety com ...