Operator Alerts - Jacobsen AR522 Serie Manual De Seguridad, Funcionamiento Y Mantenimiento

4 CONTROLS
4.4

OPERATOR ALERTS_______________________________________________________

The Combination gauge displays operating hours, fuel
level, and has lights to alert operator to mower
conditions.
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4.4.1 Indicator Lights ___________________
The combination gauge has six indicator lights to indicate
system functions.
Coolant Temperature Light: Red coolant
temperature light indicates that coolant
temperature is above 230° F (110° C). Shut
down unit immediately. Remove debris
such as leaves and grass clippings that
may be restricting air flow through rear
screen and radiator. If engine continues to
run hot, return mower to a service area.
!
CAUTION
Diesel engine coolant is under pressure. Turn engine
off and allow fluid to cool before checking fluid level or
adding coolant to radiator.
22
F
Hydraulic fluid is under pressure. Shut mower down
and allow fluid to cool before checking fluid level, or
adding oil to hydraulic tank.
Figure 4B
Hydraulic Oil Filter Light: Red oil filter
light indicates the hydraulic filter needs to
be replaced. Return mower to service area
as soon as possible and replace filters.
Hydraulic Oil Level Light: Red hydraulic
oil level light indicates a low fluid level in the
hydraulic tank.
immediately. Visually inspect mower for
obvious signs of leaks around connections,
hoses, and hydraulic components. Return
mower to service area for maintenance.
!
CAUTION
Engine Oil Pressure Light: Red engine oil
pressure light indicates low engine oil
pressure. Shut down unit immediately.
Inspect oil level in engine. If oil light
remains on with oil at proper level, shut off
engine and tow or trailer mower back to a
service area. NEVER operate engine with
oil light on, severe damage to the engine
can occur.
Parking Brake Light: Red parking brake
light indicates the parking brake switch is
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engaged. Do not depress traction pedal
with parking brake engaged.
Battery Light: Red battery light indicates
battery voltage has dropped below 11.5
volts for one minute. Return mower to
service area and inspect battery and
battery charging systems.
Shut mower down