Honeywell FY 30 Installation Instructions Download Page 3

3

GB

1. Installation

It is necessary during installation to
observe codes of good practice, to comply
with local requirements and to follow the
installation instructions. The installation
location should be protected against frost
and be easily accessible.

1.1 Assembly (Fig. 1)

1. Thoroughly flush pipework.
2. Close valves  1  and  2  .
3. Install the Y strainer  3

Where possible, fit in horizontal
pipework.

Seal plug pointing downwards

4. Slowly open valves  1  and  2  .

2. Maintenance 

(Fig. 2)

The strainer  5  should be cleaned or
replaced as appropriate for system
conditions.
1. Close valves  1  and  2  .
2. Open seal plug  4  .
3. Remove strainer  5

If this is not done, strainer blockage
can occur, resulting in pressure loss
and reducing water flow rate

The strainers are of stainless steel.
Red deposits from the pipework do
not affect the function or filtering
efficiency.

5. Reassemble in the reverse sequence.
6. Open valves  1  and  2  .

3. Range of application

Connection sizes:

3

/

8

" to 2"

Medium:

Water, oil,
compressed air,
steam and other non-
aggressive mediums.

Operating pressure: Maximum 16.0 bar

(for water, oil or
compressed air)
Maximum 6.0 bar (for
steam)

Operating

Maximum 160 °C.

temperature
Installation position: In horizontal or

vertical pipework with
seal plug pointing
downwards.

4. Safety guidelines

1. Use the appliance

In good condition

According to regulations

With due regard to safety.

2. Follow installation instructions
3. Immediately rectify any malfunctions

which may influence safety.

4. FY 30 Y strainers are exclusively for

use in applications detailed in these
installation instructions. Any variation
from this or other use will not comply
with requirements.

5. Replacement parts 

(Fig. 5)

Replacement strainer, 0.35mm mesh size

3

/

8

"

ES 30 - 

3

/

8

 A

1

/

2

"

ES 30 - 

1

/

2

 A

3

/

4

"

ES 30 - 

3

/

4

 A

1"

ES 30 - 1 A

1

1

/

4

"

ES 30 - 1

1

/

4

 

A

1

1

/

2

"

ES 30 - 1

1

/

A

2"

ES 30 - 2 A

Replacement strainer, 0.18mm mesh size

3

/

8

"

ES 30 - 

3

/

8

 B

1

/

2

"

ES 30 - 

1

/

2

 B

3

/

4

"

ES 30 - 

3

/

4

 B

1"

ES 30 - 1 B

1

1

/

4

"

ES 30 - 1

1

/

4

 

B

1

1

/

2

"

ES 30 - 1

1

/

B

2"

ES 30 - 2 B

Seal ring

3

/

8

"

5783600

1

/

2

"

2221300

3

/

4

"

5017600

1"

5018000

1

1

/

4

"

5018500

1

1

/

2

"

5019100

2"

5021400

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