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5.0
N
O
R
4.5
M
A
L
4.0
G
3.5
-
L
E
3.0
V
E
(a)
L
2.5
M
E
2.0
A
S
U
1.5
R
E
1.0
M
E
N
0.5
T
0
Z E R O P O I N T
0.5
1.0
Example:
If the Normal G-Level (a) is 2.8 g above the Zero Vibration Level, the Final Setpoint Setting (b)
should be set at 3.5 g above the Zero Vibration Level. Therefore, advance the Setpoint Pointer
CCW 0.7 g (3.5 g - 2.8 g = 0.7 g) or 7 divisions (one scale division is 0.1 g) from the Normal G-
Level.
1.5
2.0
2.5
3.0
FINAL SETPOINT SETTING (G)
Figure 4-3 Setpoint Alarm settings.
Page 16
MINIMUM SETPOINT SETTING
(Maximum protection for machine)
OPTIMUM SETPOINT SETTING
(Good protection for machine)
MAXIMUM SETPOINT SETTING
(Minimum protection for machine)
(b)
3.5
4.0
4.5
5.0
909GF299
5.5
6.0
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