Installation

Water Connection

UW 2 Speed Pocket Hardmount

Water Supply Information

Water inlet connection size, in. (mm)

 

3/4 (19)

 

 

 

Number of water inlets (standard)

 

4*

 

 

 

Recommended pressure psi (bar)

 

30 – 85

 

 

 

(2 – 5.7)

 

 

 

Inlet flow capacity, gal/min

 

35

28 (106)

(l/min) (80 psi)

 

 

 

 

60

39 (148)

 

 

 

 

 

 

*M and B models have two connections.

Table 6

Connections should be supplied by hot and cold water lines of at least the sizes shown in Table 7. Installation of additional machines will require proportionately larger water lines. Refer to Table 7.

To connect water service to machine with rubber hoses, use the following procedure:

1.Before installing hoses, flush the water system for at least two minutes.

2.Check filters in the washer-extractor’s inlet hoses for proper fit and cleanliness before connecting.

3.Hang the hoses in a large loop; do not allow them to kink.

If additional hose lengths are needed, use flexible hoses with screen filters. Each hose should have a screen filter installed to keep rust and other foreign particles out of the water inlet valves.

Pressure of 30-85 psi (2-5.7 bar) provides best performance. Although the washer-extractor will function properly at lower pressures, increased fill times will occur. Refer to Table 6.

UW 2 Speed Pocket Hardmount

Water Supply Line Sizing

 

Number of

Supply Line Size

 

 

in. (mm)

 

Machines

 

 

 

 

Main

 

Hot/Cold

 

 

 

 

 

 

 

 

 

1

1 (25)

 

3/4 (19)

 

 

 

 

 

35

2

1-1/2 (38)

 

1 (25)

 

 

 

 

3

2 (50)

 

1-1/4 (32)

 

 

 

 

 

 

 

 

4

2 (50)

 

1-1/2 (38)

 

 

 

 

 

 

1

1-1/4 (32)

 

1 (25)

 

 

 

 

 

60

2

2 (50)

 

1-1/4 (32)

 

 

 

 

3

2 (50)

 

1-1/2 (38)

 

 

 

 

 

 

 

 

4

2-1/2 (64)

 

2 (50)

 

 

 

 

 

Table 7

Suitable air cushions should be installed in supply lines to prevent “hammering.” Refer to .

1

2

PHM184N

P004I

1Air Cushions (Risers)

2Water Supply Faucets

Figure 11

26

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