Gravely pro-turn 460 diesel 992236 Operator's Manual page 21

• Hydraulic oil and filter changes (CHG H
OIL)
• Air filter service (SVC AIRFILTER)
The service intervals preset into the hour
meter are:
• Hydraulic oil and filter: First 75 hours and
every 400 hours thereafter
• Engine oil and filter: First 25 hours and
every 100 hours thereafter
• Air filter: Every 100 hours
NOTICE: The preset engine oil services
intervals are normal recommended intervals.
Specific engine manufacturer's
recommendations may vary.
To clear a service message, press the Mode
button to select Service Alert mode and then
hold the Mode button for 3 seconds.
Figure 11
12-VOLT AUXILIARY POWER
PORT
Use the auxiliary power port to run
compatible 12-volt accessories. The key must
be in the ON position to use.
To reduce battery drain, only use accessories
when the engine is running. To avoid battery-
and electrical-system damage, DO NOT use
high-draw accessories such as light kits, and
turn accessories off before plugging into port.
To help prevent damage, do not use port to
charge delicate accessories such as cell
phones.
NOTICE: The power port reaches 15 amps at
peak and 5 amps continuous.
If port does not have power, a fuse may be
blown. See Electrical Service on page 34.
Keep the protective cap on the port when not
in use.
IMPORTANT: Only use compatible
accessories. DO NOT use with a 110-volt
voltage inverter.
Mode Button
EN - 21
FILLING FUEL TANK
WARNING: AVOID INJURY. Read
and understand entire Safety
section before proceeding.
To add fuel to the fuel tank:
1. Move unit to an open, well-ventilated
area.
2. Stop engine and allow it to cool.
3. Clean fuel cap and surrounding area to
prevent dust, dirt, and debris from
entering fuel tanks.
4. Remove fuel caps.
IMPORTANT: See Specifications on page 47
for correct type and grade of fuel and fuel
tank capacity.
5. Fill fuel tanks to the bottom of filler neck.
IMPORTANT: DO NOT OVERFILL! Filling to
the recommended level ensures a vapor gap
required to allow for fuel expansion.
6. Replace fuel caps and tighten.
7. ALWAYS clean up spilled fuel.
PRE-START
CAUTION: Make sure all
hardware is tight, all safety
devices are in place and all
adjustments are made correctly.
1. Check Safety Interlock System
If this system does not function as described
do not operate until repairs are made.
2. Check Air Cleaner
Check air filter for dirt and overall condition.
Clean as required. Follow engine manual
maintenance schedule.
3. Check Engine Fuel and Crankcase
Oil
Check and add fuel if required. Check that
engine crankcase oil is full. Follow engine
manual maintenance schedule.
4. Check Tire Pressure
See Specifications on page 47 for correct tire
pressure.
5. Check Hydraulic Fluid Level
See Check Hydraulic Fluid Level on page 28.
6. Adjust Seat
Be sure all controls can be reached safely
from operator's position. See Seat
Adjustments on page 20.