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WARNING
Read carefully and understand all INSTRUCTIONS before operating.
Failure to follow the safety rules and other basic safety precautions may result in
serious personal injury. Save these instructions in a safe place and on hand so
that they can be read when required.
A. MACHINE DESCRIPTION
Pump: Electric self-priming rotary external gear pump, equipped with a by pass valve
MOTOR: Brush motor powered by continuous current, low voltage, with intermittent cycle, closed type,
IP55 protection class according to CEI EN 60034-5.
B. TECHNICAL INFORMATION
Description
Voltage
Power
Current
Flow Rate
Pressure
Inlet/Outlet
Rated Speed
DC Oil Transfer Pump
User's Manual
Model No. DITI17520100
Europe
17520100
17520101
12V
24V
150W
150W
40A
30A
10LPM
10LPM
4 bar
4 bar
3/4" BSP
3/4" BSP
2900 RPM
2900 RPM
America
17520102
17520103
12V
150W
150W
40A
10Quarts/min.
10Quarts/min.
60 PSI
60 PSI
3/4" NPT
3/4" NPT
2900 RPM
2900 RPM
24V
30A
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Table of Contents
Related Manuals for STM DITI17520100
Summary of Contents for STM DITI17520100
- Page 1 DC Oil Transfer Pump User’s Manual Model No. DITI17520100 WARNING Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Save these instructions in a safe place and on hand so that they can be read when required.
-
Page 2: Operating Conditions
C. OPERATING CONDITIONS D.1 ENVIRONMENTAL CONDITIONS Temperature: min-10°C/max+60°C Relative humidity: max. 90% ATTENTION! The temperature limits indicated are applied to the pump components and must be respected to avoid possible damage or malfunction. It is understood, nevertheless, that for a given oil, the real functioning temperature range also depends on the variability of the viscosity of the oil itself with the temperature. -
Page 3: Installation
E. INSTALLATION E.1 Preliminary Inspection Check that the machine has not suffered any damage during its transport or warehousing. Clean the inlet and outlet openings with care, removing any dust or packing residue. Make sure that the motor shaft turns freely. Check that the electrical information corresponds with what is shown on the label. -
Page 4: Initial Start-Up
F. INITIAL START-UP The pumps are self-priming and, therefore, able to draw oil from the tank even when the suction hose is empty on start-up. The priming height (distance between the surface of the oil and the inlet opening) must not exceed 2.5 meters ATTENTION! Wetting the pump. -
Page 5: Problems And Solutions
ATTENTION! Fluid exits at high pressure from a delivery nozzle fed by the pump. Never point the outlet of the nozzle towards any part of the body. Close the delivery nozzle or the line valve to stop delivery .the pump will automatically enter by-pass mode. ATTENTION! Functioning with the delivery closed is only allowed for brief periods (2 to 3minutes maximum). -
Page 6: Maintenance
HIGHER PUMP Cavitations Reduce the suction pressure NOISE Irregular by-pass functioning Deliver until the air in the by-pass system is purged Presence of the air in the oil Wait for the oil in the tank to settle LEAKAGE FROM Damage to the mechanical seal Check and replace the THE PUMP BODY mechanical seal...
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