Snorkel TB85J CE - Manual (Page 32)

Chapter 7 – Prestart Inspection
28 TB80/TB85J – 0112622EE
Coolant leaks are easily visible on the ground. Check
under the chassis for coolant that has leaked.
Make sure the radiator core and ventilation openings on
the cover are free of bugs, dirt, or foreign material that
might restrict airflow.
Fuel Tank
Check the fuel level (refer to Figure 7.4) and add fuel if
necessary. Make sure the cap is securely fastened.
Figure 7.4 – Fuel Tank
Fuel Line
Visually inspect the entire length of the fuel line. Start at
the fuel tank and trace the line to the engine inspecting
for leaks and damage.
Air Filter
The air filter gauge (refer to Figure 7.5) has an indicator
to show when the filter needs replaced.
Figure 7.5 – Air Filter
To inspect the air filter:
1. Turn the battery disconnect switch on and close the
cowling door.
2. At the lower controls, pull the emergency stop but-
ton outward.
3. Insert the key into the controls switch and press the
start button to turn the engine on.
4. Check the clear zone after running the engine for 30
seconds.
• If the indicator is red, replace the filter.
• If the indicator is clear, the filter is OK.
5. Shut off the engine.
Charging System
When the engine is running, the ammeter needle (refer to
Figure 7.5) should be to the right of “0.” Left of the “0” is
discharging.
Cold Weather Start Kit—Block Heater
If the machine is equipped with an optional engine block
heater, visually inspect the heater and power cord. In-
spect for leaks around the heater and for damage to the
power cord.
Electrical System
Electrical power is supplied from either one or two, 550
CCA, 12 volt batteries. These batteries supply 12 volt DC
electrical power to operate the aerial platform electrical
and electrohydraulic components.
A
Warning
Batteries give off hydrogen and oxygen that can
combine explosively. Death or serious injury can
result from a chemical explosion. Do not smoke or
permit open flames or sparks when checking the
batteries.
A
Caution
Even with low voltage electrical systems, severe
arcing can occur. Electrical shock or component
damage can result from contact with energized con-
ductors. Use caution when working with any elec-
trical device.
The batteries are behind the door on the left side of the
turntable.
Emergency Power Battery
The emergency power battery (refer to Figure 7.6) is be-
hind the door on the right side of the chassis. The battery
is automatically charged when the engine is running.
Include the emergency power battery when inspecting
and servicing the electrical system.
Fuel Level
Air Filter Gauge
Reset Button Ammeter