Snorkel AB46JRT - Manual (Page 17)

Chapter 4 – Safety Devices
AB46JRT – 0260071 13
All Motion Alarm
An optional all motion alarm may be provided on the
machine. The alarm sounds, in short beeps, anytime the
machine functions are being operated. The alarm is used
to warn personnel in the work area to stand clear.
Flashing Light
An amber flashing light may be located on the top of the
counterweight. The flashing light warns personnel that
the aerial platform is in the area.
The light flashes at approximately one flash per second
when the engine is running.
Low Oil Pressure Alarm
The low oil pressure alarm sounds when the engine oil
pressure is near the lower limit for safe engine operation.
If the alarm sounds, lower the platform to the ground and
then turn the engine off.
• If the engine oil pressure falls below a safe operating
value the engine will shut off.
• The engine can be restarted with low oil pressure,
but it will only run for a few seconds before it shuts
off again.
• Do not restart the engine until the condition that
caused the low oil pressure has been corrected.
Horn
The horn may be used to warn personnel on the ground.
The horn switch is to the right of the emergency stop
button on the upper control panel (refer to Figure 4.5).
The horn is operational when the machine is set up for
operation from the upper controls.
Figure 4.5 – Upper Controls
Horn Switch