BRANNSTROM CleanTrack 1000 B, Руководство по эксплуатации и техническому обслуживанию

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Brannstrom Sweden AB CleanTrack 1000B - Rev 2.20xd, 2019 Page 23 of 232
4.7. First Start up Checklist
Very important that all electrical wires are properly tightened. A wire that falls on secondary side of the zener barriers
or on an explosion proof electrical sample pump connection might cause serious damage.
Reference should also be made to chapter
6. Menu operations
page
41
and chapter
7. Menu layout
page
45.
1. Check that the supply voltage, to be connected to the Converting Unit (Cb1) corresponds to the voltage mark,
normally placed on lower left side inside the unit.
2. Check that all Zener Barriers are connected correctly (Cb7, Cb3 and optionally Cb3a). Verify that the
intrinsically safe arrangements are in order for the cables. See chapter 4.11. Calculations on intrinsically safe
arrangements page 36 .
3. Check the Sample Pump connection (Cb2 or Cb4), communication to Computer Unit (Cb5) and eventual other
connections to the Converting Unit PCB.
If an explosion proof electrical sample pump is used:
o
check the motor frame to be connected to earth and that a correct cable gland is used and tightened.
If an electrical motor bulkhead sample pump is used:
o
check and/or refill oil in pump shaft seal. See chapter 9.7. Sample Pump Shaft seal oil refilling page
93 .
If an air motor sample pump is used:
o
it is important that eventual residues from work with the air pipe and other activities are removed
from the piping before the pipe is connected to the analyzing unit or the Speck air sample pump.
These residues might harm the motor of the Speck air sample pump.
o
drain the water trap and adjust the pressure regulator until the pressure gauge in the Analyzing Unit
cabinet shows 5.2 bar. See drawing: CTB10010 sheet 5 of 5, Analyzing unit with air motor sample
pump page 118, item d6.
4. If an electric sample pump is used, check the setting of the overcurrent relay to correspond to the current of the
electrical sample pump motor. See item d1 of drawing:
CTB10003 sheet 3 of 4, Converting Unit
page
102
.
5. Connect mains to the converting unit and check that at least one light emitting diode on top right of both
PCB’s in the unit are lit or flashing.
6. Check that the supply voltage to be connected to the Computer Unit (Cb8b) corresponds to the voltage mark,
normally placed on the lower left side inside the unit.
7. On the Computer unit also check connections for valve(s) (Cb8a) and feedback(s) (Cb13), for communication
to Converting Unit (Cb5), GPS input (Cb29) and Log input (Cb12) if speed log is used.
8. Connect mains to the computer unit. After a few seconds 2 different “Brannstrom Sweden” will appear on the
screen before the screen goes black again and about 2 minutes later the Cleantrack1000B software appears.
9. The following should be set up or checked at the Computer Unit, refer to chapter 7.8. Setup of parameters
page 67 .
•
Sample pump selected.
• Flushing water configuration.
•
Manual override settings.
• Converting unit type setting.
•
Valve control and feedback.
• Pressure transmitter programming and limits.
•
Flow meter programming and limits.
• Speed log programming and limits.
•
GPS input.
• Printer option.
Check chapter 7.3. Alarm Table page 53 for alarms and consult chapter 8. Fault-finding page 82 for fault finding.
Communication is continuously going on between the Computer Unit, the Converting Unit and the Measuring Cell.
This gives that all communications must be in working order, if not communication alarms are generated.
If an air motor sample pump is used a second adjustment of the pressure regulator should be made while the sample
pump is running. Setting the pressure gauge in the Analyzing Unit cabinet to 5.2 bar while the sample pump is running
will also compensate for the pressure drop in the air pipe to the Analyzing Unit.
It should be checked that a running sample pump stops and activate a "40 Alarm - High Work Pressure" if a valve on
the sample outlet line is closed.
It should be checked that a running sample pump stops and activate a "41 Alarm - Low Work Pressure" if a valve on
the sample inlet line is closed.
To make suitable settings, see chapter
4.8. Pressure alarm settings
page
24
and chapter
7.8.5. Pressure
page
69
.
The pressure alarms above are important to avoid to harm the Sample Pump unit, by pumping towards a closed valve
(blockage) or pumping when dry (starvation). The pressure alarms are also important to detect a “loss of sample”.
After finishing the first start-up it is recommended to save settings on a USB-stick. See chapter 7.5. USB page 56 .