SK00-4390-DI-002-11
viii
Ensure to flow the Coolant during operation. Required Coolant volumes
hall be;
Coolant volume VS1501 : 4~6 L/min
VS2401 : 5~7 L/min
Water pressure:0.5 MPaG (Gauge pressure)
Outlet/inlet differential pressure: 0.1MPaG (Gauge pressure) or more
Coolant temperature : 5
°
C ~ 30
°
C
The water included little impurities (ex. Industrial Water) is recommended
for cooling water.
Depending on the water quality, the inside wall of cooling water tube is
covered with water scale (CaCO
3
etc.) and cooling water flow rate may be
decreased. Cooling water tube is corroded by Chlorine ion (Cl
-
) and
cooling water leak may be caused. In case of using pure water, cooling
water leak may be caused by metal component dissolution, too.
In these cases, the repair service may be for a fee.
［Reference］Standard Water Quality of Industrial Water
Establishment: Japan Industrial Water Association
Do not operate the Pump in hazardous area (where there is a risk of
creating hazardous atmosphere by explosive gas). It might cause injury
and/or fire.
CAUTION
CAUTION
WARNING
Summary of Contents for VS1501
Page 2: ......
Page 13: ...SK00 4390 DI 002 11 xi Fig 1 Warning Label display position...
Page 27: ...SK00 4390 DI 002 11 7 Fig 2 VS1501 Dimensional drawing...
Page 28: ...SK00 4390 DI 002 11 8 Fig 3 VS2401 Dimensional drawing...
Page 36: ...SK00 4390 DI 002 11 16 Fig 5 Suction Exhaust piping connection diagram...
