DROPSA 3905000 Руководство по эксплуатации и техническому обслуживанию - Страница 9
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9. MAINTENANCE PROCEDURE
The pump was designed and built in order to minimize maintenance requirements.
To simplify maintenance, it is recommended to install it in an easy to reach position.
Periodically check the pipe joints to detect any leaks. Furthermore, always keep the pump clean to be able to quickly detect
any leaks or defects.
Check if the filter is clean after every 2000 hours of operation.
The machine does not require any special equipment for any control and/or maintenance activity. It is recommended to use
tools and personal protective devices suitable for use (gloves) and that are in good condition according to current regulations to
prevent damage to people or machine parts.
ATTENTION:
maintenance work.
In the case of doubts and/or problems that cannot be solved, do not try to discover the reason by disassembling machine parts,
but contact the DROPSA S.p.A technical office.
10. DISPOSAL
During machine maintenance, or if it is demolished, do not dispose of the polluting parts in an improper manner. Refer to the
local regulations for their correct disposal. When demolishing the machine, the identification plate and all other documents
must be destroyed.
11. ORDER INFORMATION
11.1 STANDARD VERSIONS
ELECTRIC MOTOR
230-400 V 50 Hz three-phase- 0.09 KW 4P
265-460 V 60 Hz three-phase- 0.11 KW 4P
110 V 50 Hz single phase – 0,.9 KW 4P
230 V 50 Hz single phase – 0.09 KW 4P
24V CC
N.B. The following specifications apply for all models:
Bypass calibration pressure 40 bar (35bar for single-phase motors); Pressure gauge 0 – 100 bar.
Make sure that the electric and hydraulic power supplies are disconnected before carrying out any
FLOW RATE
TANK CAPACITY
3 L
350 CC
6 L
3 L
500 CC
6 L
3 L
350 CC
6 L
3 L
500 CC
6 L
3 L
350 CC
6 L
3 L
500 CC
6 L
3 L
600 CC
6 L
3 L
850 CC
6 L
PART NUMBER
PART NUMBER
(with optical level
(with float level to
to use oil and fluid
grease)
3905000
3905001
3905004
3905009
3905007
3905012
3905008
3905013
3905005
3905010
3905006
3905011
3905002
3905003
3905014
3905015
use only oil)
3905040
3905041
3905044
3905049
3905047
3905052
3905048
3905053
3905045
3905050
3905046
3905051
3905042
3905043
3905054
3905055
9