9
5.2 - CONNECTION TO THE W ATER SUPPLY
1- The maximum temperature of the inlet water must not exceed 60°C (140°F).
2.
WARNING:
You can connect the machine INLET fitting (B) to the mains water supply
(A)
only by installing
:
• an approved check valve in compliance with IEC EN 61770 on the mains water supply outlet.
• and using a hose with inside diameter of at least 13 mm. (1/2”) in compliance with IEC
EN 61770.
3- Since the water flow decreases according to the length of the hose, make sure that the quan-
tity of water supplied to the machine is not less than the quantities indicated in the chart
below.
4- The pressure of the inlet water must not exceed 1 MPa (10 bar).
ATTENTION: The water supply which enters into the washer is not drinkable.
IMPORTANT
The water supplied to the machine must be clean. Running the unit without water, or with water
which is dirty, contains grit or corrosive liquids, causes serious damage to the machine.
A
B
TX 300
10-130.2
TX 300
12-100.2
TX 300
13-160.2
TX 300
13-160.3
TX 300
14-180.2
TX 300
14-180.3
FLOW RATE OF
WATER SUPPLY
MODEL
L/min.
G.P.M. USA
15
15
17
17
3.96
3.96
3.96
4.49
FLOW RATE OF
WATER SUPPLY
MODEL
L/min.
G.P.M. USA
17
20
23
17
23
4.49
5.29
6
4.49
6
TX 500
15-200.2
TX 500
15-200.3
TX 500
18-170.2
TX 500
18-170.3
TX 500
21-150.2
TX 500
21-150.3
TX 500
15-250.2
TX 500
15-250.3
TX 500
21-200.2
TX 500
21-200.3
If the user wishes to power the washer by means of free suction, simply emerge the end of the
supply tube in the water to be suctioned. The maximum suction depth consider ed as the dis-
tance in height between the water surface and the pump is 1m (see technical specifications
table).
