probst EASYCLEAN EC-60 Operating Instructions Manual page 119

The symbol:
that highlights some parts of the text indicates the possibility to damage the pump if the relevant
instructions are not followed.
The symbols:
1.4.2 Definitions
•
By-pass: identifies that particular pump operation that takes place when, during the normal
use, you must interrupt the flow rate (for instance, in case of a water cleaner when you release
the lever of the water gun). Under this condition, the pumped water returns to be sucked
thanks to the pressure limiting/adjusting valve.
2. FEATuRES AND TEchNIcAL DATA
MECHANICAL CONNECTION
Max. absorbed power
Max. rotation speed
PUMP OIL
Type
Quantity in weight (Kg - lb)
Quantity in volume (l - US gal)
HYDRAULIC CONNECTION
Max water temperature (°C - °F)
Min. water temperature (°C - °F)
Max. water pressure (bar - psi)
Max. priming depth (m - ft.)
Min. water flow rate
PERFORMANCES
Max. flow rate
Max. pressure
Sound pressure level
WEIGHT (1)
The features or the technical data are only for reference. The Producer reserves the right to carry out any necessary changes to the device.
(1) According to the specific model
(2) Corresponding oils:
U.T.T.O.
(Universal Tractor Trsmission Oil)
Massey - Ferguson M-1135
Mobil MOBILFLUID 422
The first letters of the pump model initials make it possible to identify the specific model (LW,
FW, ZW, HW, TW, SW, AX); the third letter allows you to determine the maximum rotation speed
according to the following table:
26
WARNING
series series
LW • LW-K ZW • ZW-K
1,1÷4,0 kW 3,7÷8,2 kW
1,5÷5,4 CV 5,0÷11,1 CV
0,28 - 0,62 0,28 - 0,62
0,32 - 0,08 0,32 - 0,08
1 - 3,33 (1000, 1450 e 1750 RPM) 0,5 - 1,7 (2800 e 3400 RPM)
4,7÷7,2 kg 7,2÷7,9 kg
10,4÷15,9 lb 15,9÷17,4 lb
API GL - 4
FORD M2C - 86 B
FORD M2C - 134 B/C
THIRD LETTER
N
Assente
S
R
D
series series
FM HW
3,7÷7,7 kW 7,1÷10,5 kW
5,0÷10,5 CV 9,7÷14,3 CV
See the following table
AGIP ROTRA MULTI THT (2)
0,50 - 1,1 0,50 - 1,1
0,56 - 0,15 0,56 - 0,15
60 - 140
5 - 41
8 - 116
1,3 x max. flow rate
See the following table
See the following table
Lower than 70 dB (A)
8,3÷9,2 kg 9,8÷10,0 kg
18,3÷20,3 lb 21,6÷22,0 lb
JOHN DEERE J20A
Esso TORQUE FLUID 62
Shell DONAX TD
RPM
1000
1450
1750
2800
3400
series series
TW • SW AX
5,5÷15,1 kW 1,0÷6,3 kW
7,5÷20,5 CV 1,4÷8,6 CV
0,97 - 2,14 0,16 - 0,35
1,09 - 0,29 0,18 - 0,05
60 - 140
5 - 41
8 - 116
1 - 3,3
17,0÷20,0 kg 4,1÷6,0 kg
37,0÷44,0 lb 9,0÷13,2 lb