Ransomes CT325, Инструкция для оператора

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36
LUBRICATION AND MAINTENANCE
Bleed the fuel system as follows
WARNING: Fuel oil in the injection
system is under high pressure and can
penetrate the skin.
Unqualified persons should not
remove or attempt to adjust a pump
injector, nozzle or any part of the fuel
injection system.
DO NOT use your hand to check for
leaks. Use a piece of cardboard or
paper to search for leaks.
If any fluid is injected into the skin,
obtain medical attention immediately or
gangrene may result.
Failure to follow these instructions can
result in serious injury.
1. Be sure there is adequate fuel in the fuel tank.
2. Open the fuel shut-off valve.
3. Open the bleed screw at the pump Figure 44
and let the air bubbles escape, then close the
bleed screw.
Figure 44 - Fuel System Bleed Screw
4 Push the hand throttle to the high speed
position. Turn the engine over for a few
seconds to bleed the high pressure fuel tube.
Injector Lines: Bleed the injector lines if the tractor
has run out of fuel, if new injectors have been
installed, or if the injection pump has been removed
for service repairs.
1. Loosen the injector line fittings at the
injectors.
2. Move the hand throttle control lever to its
wide open position.
3. Crank the engine until air-free fuel flows from
each connection, then tighten the fittings to
18-22 lbs. ft. (24-29 Nm).
IMPORTANT: Do not crank the engine continuously
for more than 30 seconds. Doing so may cause
starting motor failure. If air is not purged from the
system, repeat the procedure.
AIR CLEANER
Checking Dirt Level: Check the dirt level in the
dust pan daily or every 10 hours, Figure 45.
Figure 45 - Air Cleaner - Disassembled
Clean the element every 100 hours of service.
1 Loosen spring clamps and remove dust cap,
Figure 45
2. Remove seal and dust pan from dust cap and
clean dust cap, seal and dust pan using a
damp lint free cloth, Figure 45.