Agromehanika AGS 2500 EN-HP, Инструкция по эксплуатации

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AGS 2500/3000 EN-HP USER MANUAL – rev.2016/12
page
37
Figure 26: INSPECTION AND SETTING OF BELT
It is recommended to clean the inside of the pump and its vital parts with gas oil before
reassembling the pump. Assemble the pump in reverse order. Be careful to correctly insert the
valves (see the catalogue). After that, pour fresh oil into the pump. For pump BM 150/20 (BP
171 K), oil needs to be poured in through the oil pot.
While filling oil into the pump, manually turn the shaft of the pump a few times to press
out any excess air between the piston and the diaphragm. Pay attention to the oil level.
Turn on the pump for few minutes at minimum pressure. Pay attention to the functioning of
the pump and add some oil if needed.
9.4.3 Instructions in case of damaged diaphragm
If the oil in the oil pot of pump BM 150/20 whitens, immediately stop operating the machine
and replace the damaged diaphragms. On the opposite, the pump can be heavily damaged. It
is also possible to recognise a damaged diaphragm by means of the manometer, since its
pressure gauge does not come to a halt.
9.4.4 Maintenance
After every single use, it is recommended to wash out the inside of the pump as well as other
parts of the sprayer with clean water (see chapter “DESCRIPTION OF VALVE SETTINGS
FOR SPRAYING OR CLEANING”), and after season, the pump must be prepared for winter
(see chapter “MAINTENANCE AND STORAGE AFTER SEASON – PUMP”).
9.5 Mixing pump C200
Figure 25: PUMP C 200
Sprayer AGS 2500 EN-HP or AGS 3000 EN-HP is equipped as
standard with centrifugal pump, which ensure quality and
constant mixing of
crop protection liquid in the tank. Mixing
pump is connected to the main pump with a V-belt. Therefore,
check belt tension occasionally and correct it, if necessary. The
pump also has a greasing point, which must be greased once a
season or every 50 working hours.
In the winter, release water from the pump on the bolt, code:
019.01.104 (see catalogue).
9.6 Inspection and setting of belt on pump C200
Before each use, check tension of belts
between pumps BM150 (BP 171 K)
and C200. If the belt is lacking tension
or is too tight, set it with holder of
centrifugal pump C200 by loosening
nut (marked in figure) and moving the
holder with pump up or down to
tension the belt.
Check belt tension by pressing the belt.
If it moves more than 10-15 mm,
tension it properly!