particles out of the solenoid valves. Hang the hoses in a large loop. Do not allow the hoses to
kink. The water connections to the machine should be supplied by a hot and cold water line of
least the sizes shown in table 5.4 on page 23. Refer to table 5.5 and 5.6 on page 23 for details on
individual machine requirements.
Table 5.4: Water Connection Detail
# OF MACHINES
SUPPLY LINE PIPE SIZES
SI-110
SI-135
SI-200
SI-275
DN
Inch
DN
Inch
DN
Inch
DN
Inch
1
25
1
32
1-1/4
32
1-1/4
40
1-1/2
2
25
1
32
1-1/4
32
1-1/4
40
1-1/2
3
40
1-1/2
50
2
50
2
50
2
4
40
1-1/2
50
2
50
2
50
2
5
50
2
63
2-1/2
63
2-1/2
63
2-1/2
6
50
2
63
2-1/2
63
2-1/2
63
2-1/2
To avoid eventual water hammer in the water line, suitable devices to reduce the water hammer
should be installed.
Table 5.5: SI-110 Water Requirements
Water
Flow Rate
Minimum Supply
Max Operating
Connection Size
Line Pressure
Max Temp
(@45PSI/3Bar)
Line Size
Pressure
US
Metric
PSI
Bar
F
C
gal/min
liter/min
US
Metric
US
Metric
1”
DN 25
30-75
2-5
200
93
30
113
1-1/4
DN 32
125 PSI
8 Bar
Table 5.6: SI-135 / SI-200 / SI-275 / SI-300 Water Requirements
Water
Flow Rate
Minimum Supply
Max Operating
Connection Size
Line Pressure
Max Temp
(@45PSI/3Bar)
Line Size
Pressure
US
Metric
PSI
Bar
F
C
gal/min
liter/min
US
Metric
US
Metric
1-1/4”
DN 32
30-75
2-5
200
93
37
140
1-1/2
DN 38
125 PSI
8 Bar
5.9
Steam Connection
For machines equipped with optional steam heat, install piping in accordance with approved com-
mercial steam practices. Steam requirements are shown in the table 5.7 on page 24. Failure to
install a steam filter/trap may void the warranty.
23
Summary of Contents for SI Series
Page 1: ...Washer Extractor SI Series Installation and Operation Manual 9 Sep 2013 Revision 2 20 ...
Page 6: ...Figure 1 1 SI Product Family 2 ...
Page 14: ...Chapter 4 General Specifications 10 ...
Page 15: ...Figure 4 1 SI Series General Specifications 11 ...
Page 33: ...Figure 5 9 Loading Chute Installation 29 ...
Page 34: ...Figure 5 10 Loading Chute Up Switch Installation 30 ...
