Nov-21
Page 57 of 132
59812-K001 Rev 10
Dev. Alarm level = 2 x (Detector Peak Level minus engine Maximum actual level).
6.
Repeat for each detector on each engine by using
←
key to return to the required Detector
Status screen. Note the required deviation alarm level in the range 0.05 to 0.5mg/l for each
detector. If the calculated value is outside these limits set the alarm level to the nearest
value in the range.
7.
To set the deviation alarm levels, select 2. Set Deviation Alarm from Set Alarms menu,
Figure 54,
Figure 60
Set detector deviation alarms Engine Selection
8.
Select the required engine.
Figure 61
Set Deviation Alarms
9.
Select the required detector. Enter new Deviation Alarm Level for each detector on each
engine.
10.
It may become necessary over a period of time,
characteristics, to readjust the alarm levels.
2.9
COMMISSIONING THE SYSTEM
Following the installation of the system the functionality should be checked to ensure that the system is
operating correctly, and the required responses are produced by the AMS.
2.9.1
Visual Inspection
On each detector check that the green Pow
off.
On the Control Panel
On the LCD check that a bar graph is displayed for each of the engines configured. Press the Engine
Display / Hold button and use the
▲
/
▼
keys to select each engine. Check that the correct number of
detectors are displayed and that the Alarm levels indicated on the bar graphs are as expected.
2.9.2
Relay operation.
Each of the relay connections between the Control Panel and the AMS should be tested and the required
response observed.
The operation of the Fault and Common Alarm relays may be tested with User level access however
Engineer Level access is required to test the operation of the Slowdown/Shutdown relay.
Summary of Contents for Graviner Mk6
Page 16: ...Nov 21 Page 16 of 132 59812 K001 Rev 10 Height 309mm Width 559mm Depth 118 5mm Weight 8 7kg ...
Page 26: ...Nov 21 Page 26 of 132 59812 K001 Rev 10 Figure 9 Junction Box Installation ...
Page 29: ...Nov 21 Page 29 of 132 59812 K001 Rev 10 Figure 12 Detector Head Installation ...
Page 46: ...Nov 21 Page 46 of 132 59812 K001 Rev 10 Figure 36 System Drawing ...
Page 47: ...Nov 21 Page 47 of 132 59812 K001 Rev 10 Figure 37 Wiring Diagram ...
Page 112: ...Nov 21 Page 112 of 132 59812 K001 Rev 10 6 6 1 CONTROL PANEL Figure 158 Control Panel Door ...
Page 123: ...Nov 21 Page 123 of 132 59812 K001 Rev 10 ...
Page 126: ...Nov 21 Page 126 of 132 59812 K001 Rev 10 ...