Snorkel SB66JRT-sn1000-10031 - Manual (Page 14)

Operation
12 SB66JRT
Use the following procedure to drain the air line.
1. Close the input connector on the chassis.
2. Open the output connector at the platform.
3. Raise the boom slightly above horizontal.
4. Open the input connector on the chassis.
5. Allow the fluid to drain from the line.
6. Lower the boom and close both connections.
Driving Lights
The optional driving lights are for use in dimly lit areas
and are not intended for driving on public roadways.
There are two headlights at the front of the chassis and
two blinking taillights at the rear of the chassis. The lights
are operational when the battery disconnect switch and
the master switch are turned on.
Note
Working with the driving or platform work lights on, while
the engine is off, can discharge the batteries enough that
the engine will not start or the emergency power system
will not operate. If the engine cannot be left running while
the lights are on, start and run the engine for at least 15
minutes each hour.
Platform Work Lights
The optional platform work lights are located on the top
rail of the platform. The direction a light points can be
adjusted by using two 1 /
2
″ wrenches to loosen the clamp
below the light.
The lights are operational when the upper controls emer-
gency stop button is pulled up and the anti-restart master
switch is turned on. The engine speed increases to high
idle when the platform work lights are turned on.
Emergency Lowering
A
Warning
If the platform should fail to lower, NEVER climb down
the elevating assembly.
Stand clear of the elevating assembly while operating
the Emergency Lowering Valve Knob.
Ask a person on the ground to open the Emergency Low-
ering Valve to lower the platform. The Emergency Lower-
ing Valve is located on the base of the lift cylinder.
1. Slowly turn the knob to open the bleed down valve.
Control the rate of descent by turning the knob.
2. To close, turn the knob.
Note
The platform will not elevate if the Emergency Lowering
Valve is open.
Figure 5 – Emergency Lowering Valve
After Use Each Day
1. Ensure that the platform is fully lowered.
2. Park the machine on a firm level surface, preferably
under cover, secure against vandals, children and
unauthorized operation.
3. Turn the Chassis Key Switch to OFF and remove the
key to prevent unauthorized operation.