Hardi ALPHA 2000, Инструкция

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45
ALPHA
Stop wedges (if fitted)
A stop wedge can be fitted at the right hand-side of the
sprayer. The wedge is recommended to be used when
parking the sprayer at inclining grounds.
The wedges are removed from the brackets by pulling
the handle upwards and lift up the wedges.
Warning signal triangle
A reflecting warning triangle is placed in the cab behind
the driver’s seat.
In case of breakdown of the machine on public roads,
the triangle should be unfolded and placed 100 - 250 m
behind the machine to warn, if it is parked inconven-
iently or dangerously to the traffic.
Starting aid by jumper cables
Be careful when using jumper cables to start vehicle
with flat battery.
The risks are the same as described in section “Charge
of battery” - see this section.
WARNING: Use goggles and gloves when
working with batteries!
To avoid explosions it is important to connect jumper
cables in the following order:
1. Connect first ca-
ble (red) to posi-
tive terminal at
charged battery -
then to positive
terminal at dis-
charged battery.
2. Connect second
cable (black) to negative terminal at charged battery
first.
3. Then connect second cable to FRAME (not negative
terminal at battery!) at vehicle with discharged bat-
tery.
This to avoid sparks near the battery when connecting
the last cable to terminal.
Trouble shooting
Operational problems, spraying equipment
In case of breakdowns, the same factors always seem
to come into play:
• Minor leaks on the suction side of the pump will re-
duce the pump capacity or stop the suction com-
pletely.
• A clogged suction filter will hinder or prevent suction
so that the pump does not operate satisfactorily.
• Clogged up pressure filters will result in increasing
pressure at the pressure gauge but lower pressure at
the nozzles.
• Foreign bodies stuck in the pump valves with the re-
sult that these cannot close tightly against the valve
seat. This reduces pump efficiency.
• Poorly reassembled pumps, especially diaphragm
covers, will allow the pump to suck air which will re-
duce capacity.
• Hydraulic components that are contaminated with dirt
will lead to rapid wear to the hydraulic system.
Therefore ALWAYS check:
1. Suction, pressure and nozzle filters are clean.
2. Hoses for leaks and cracks, paying particular atten-
tion to suction hoses.
3. Gaskets and O-rings are present and in good condi-
tion.
4. Pressure gauge is in good working order. Correct
dosage depends on it.
5. Operating unit functions properly. Use clean water to
check.
6. Hydraulic components are maintained clean.