Dynapac PL2000F, Инструкция по эксплуатации

Страница: 187 / 283

Long-term parking
176 4812313240.pdf
2017-12-1
Watering system
*Empty the water tank and all hoses of water. Empty
the filter housing and the water pump. Undo all
sprinkler nozzles.
See maintenance sections for “Watering system -
draining”.
Water pump
It is important to comply with the recommendations
for lay-offs in the operator’s manual of the machine
into which the pump is incorporated
For the pump itself, at the end of pumping
operations, it’s essential to flush out internal circuit
by pumping clean water. After this, open the intake
circuit to the air and leave the pump in operation
until the internal circuit is completely empty.
Following this simple procedure at the end of every
operating session will prevent the retention inside
the pump of products which are often corrosive and
may damage tis hydraulic circuit in the long-term.
If the pump is laid off during the winter in locations
with severe weather conditions, its very important to
flush out the internal circuit a described above and
then draw diluted automotive anti-freeze into the
pump. Then take care to discharge the liquid from
the system and the pump in particular.
The drain plug as picture.