Fire Fighting Enterprises Vibration Switch: Weatherproof - Manual (Page 6)

6
Remove SET
LEVEL CAP.
With machine running,
reset switch.
Tripped ?
Tripped ?
Is an increase in
sensitivity required ?
Switch is set.
Retract SET LEVEL SCREW
steadily until tripped, then
advance 1/2 turn.
Y
Y
Y
N
N
N
Advance SET LEVEL SCREW
steadily 1/2 turn.
Reset switch.
Reset Machine.
5. Set-up Sequence
No adjustment is needed if the vibration switch has been ordered preset for your application.
The SET LEVEL can be checked by reference to the calibration curve in figure 6.
Adjust SET LEVEL so that the switch just no longer trips in normal running as follows: