Jacobsen HR 9016 Turbo Handbuch Seite 12

2 CONTROLS
2.4 OPERATOR ALERTS_______________________________________________________
The electrical system monitors vital machine systems. It
uses an audible alarm and warning lights to alert the
operator of conditions requiring immediate action. When
an alert occurs follow the general guidelines listed in the
chart below, and any specific actions outlined by the
grounds superintendent or service manager.
To test alarm system:
Turn ignition switch to RUN. Press and hold down alarm
test switch. All warning lights should come on and alarm
should sound.
This system monitors:
1. Hydraulic fluid level.
2. Engine oil pressure.
3. Engine coolant temperature.
4. Hydraulic oil filter.
5. Battery voltage.
6. Engine Pre Heat Timer (Optional Accessory).
Alert
1. Hydraulic fluid level - Alarm
sounds and hydraulic fluid warn-
ing light comes on. Hydraulic
fluid is below recommended
level.
2. Engine Oil Pressure - oil
pressure light comes on. Oil
pressure low.
3. Engine Coolant Temperature
Alarm sounds. Engine coolant
temperature high.
4. Hydraulic oil filter - Oil filter
warning light remains on.
5. Battery Voltage - Warning light
comes on.
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Stop mower immediately, lower decks, and shut off engine! Visually
inspect mower for obvious signs of leaks around connections, hoses, and
hydraulic components. Return mower to service area for maintenance.
CAUTION: Hydraulic fluid is under pressure. Turn engine off and
allow fluid to cool before checking fluid level or adding oil to hydraulic
tank.
Stop mower immediately, lower decks, and shut off engine! 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.
Stop mower immediately, lower decks, and shut off engine! Remove
debris such as leaves and grass clippings that may be restricting air flow
through rear screen on hood and area between radiator and oil cooler. If
engine continues to run hot, return mower to a service area.
CAUTION: Engine coolant is under pressure. Turn engine off and
allow fluid to cool before checking fluid level or adding coolant to
radiator.
Return mower to a service area as soon as possible. Change hydraulic oil
filters.
Return mower to a service area as soon as possible. Inspect battery and
battery charging system.
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5
1
Action
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4
3
HR003
Figure 2D