GMV 3010, Инструкция по установке, эксплуатации и обслуживанию

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ENG
1.01
1 0991 497 EN - 24.03.2017
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3010
¾”
V
ALVE
M
ANUAL
I
NSTALLATION
, U
SE AND
M
AINTENANCE
.
Check for the exclusion shut-off pressure gauge
Pressure gauge shut off (RUB)
Close the ball valve (S), open the pressure gauge shut off (RUB) and fully discharge the pressure using electro-
valve (VMD). Close the pressure gauge shut off (RUB) open the ball valve (S) and check that the level shown
on pressure gauge is zero
Pressure test (static pressure x2)

This test assures you about the integrity of parts under pressure, including those which cannot be visually
checked.

To correctly carry out this test follow these instructions:
- Close the pressure gauge exclusion valve.
- Close the ball valve (S). Unscrew the pressure gauge (MAN).
- Connect the flow of the testing hand pump (M) instead of the pressure gauge
(G1/4”)
- Open the pressure gauge exclusion valve.
- Open the ball valve (S)
- Open the ball valve of the hand-pump for about a minute.
- Close it again
- Close the ball valve (S) again.
- Continuing with the hand pump, reach the desired pressure value, controlling with the pressure gauge
- After the test,completely unload the pressure pushing with a screwdriver on the VMD valve.
- Close the pressure gauge exclusion valve.
- Disconnect the hand pump
- Screw the pressure gauge (MAN).
Ball valve seal
- Close the ball valve (S) and open the pressure gauge shut off (RUB). Fully discharge the pressure-using
valve (VMD). Check that the pressure shown on pressure gauge (MAN) is zero.
Labels, signs and schemes
- Check that all the tags and diagrams are in place and legible (oil data label, emergency operation manual,
electrical diagram and hydraulic power unit schemes).
Overall check-up
- Perform an overall check up of the power unit. When the overall check-up ends, check all the settings for
the power unit start-up.
- Replace or restore all the components not correctly working.
NOTE
In case of oil replacement, do not throw the oil away in the environment, but give it to oil recycling
company.
NOTE
When the power unit in no longer required, don’t throw it away, but give it to a recycling company or to
the manufacturer.