3
3. PRODUCT-MACHINE IDENTIFICATION
Machine identification yellow label is located on the front side of the reservoir and contains product serial
number, input voltage and details of the operating parameters.
4. TECHNICAL SPECIFICATIONS
4.1 General technical specifications
Lubricant
Mineral Oil
Lubricant Viscosity
68 ÷ 320 cSt (320 ÷ 1480 SUS)
Working Temperature
+5
°
C ÷ + 60
°
C (+41°F ÷ +140°F)
Storage Temperature
- 20°C ÷ + 60°C (-4°F ÷ +140°F)
Working Humidity
90% max
Mechanical Protection Grade
IP-55
Sound Pressure Level
<70 dB (A)
4.2 Electric gear pump
Voltage
110V/50Hz 110V/60Hz 220V/50Hz
Power absorption
162W 155
W 150W
Nominal current
1.48A 0.69A
Pump flowrate
180 cm³/min
(10.98 cu.in.)/min
220 cm³/min
(13.42 cu.in.)/min
180 cm³/min
(10.98 cu.in.)/min
Maximum Pressure
30 bar (411psi)
Reservoir Capacity
3 litres (0.66 gals)
By-pass Calibration
25 bar (367.5 psi)
Pressure-Switch calibration
18 bar (264.6 psi)
Insulation Class
B
Rotation direction
clockwise
Revolutions/min
2900
3500
2900
Max working time in continuous
2 minutes
MIN STANDBY time
5 times MIN setup time
NOTE: pump output is energized.
4.3 Battery backup (DATE and TIME)
CPU real time clock is powered by a lithium battery for Date and Time backup in the event of powerfailure.
Voltage
3.7V
Current consumption
100mA
Capacitance
800 mA/h
Temperature
-50°C÷+70°C (-58°F÷+158°F)
Lifetime
5 years
5. MACHINE COMPONENTS
The following main components are assembled to the
baseplate:
A reservoir
, made of transparent plastic material;
An electric gear-pump
, with high performance and minimum power consumption;
A SAMBA
level sensor
, which indicates lubricant minimum level via a
N.O.
electric contact
(reservoir empty).
To reverse
N.O. to N.C., please contact Dropsa Eng. Dept.
;
A manometer
;
A
N.O.
Pressure-switch
, which detects
system in pressure
;
A PCB user interface
.
