Table 3: CE Approved Gas Categories

 

 

 

 

 

Pressure

 

 

Country

Category

Gas

(mbar)

 

 

BE

I2E+(S)

G20/G25

20/25

 

 

I3P

G31

37

 

 

 

 

 

DE

I2 ELL

G20/G25

20

 

 

13P

G31

50

 

 

 

 

 

DK-GR-IT

I2 H

G20

20

 

 

 

 

 

 

 

 

FR

II2Esi3P

G20/G25

20/25

 

 

G31

37 ET 50

 

 

 

 

 

 

LU

I2E

G20/G25

20/25

 

 

 

 

 

 

 

 

ES

II2H3P

G20

20

 

 

G31

37 ET 50

 

 

 

 

 

 

NL

II2L3P

G25

25

 

 

G31

50

 

 

 

 

 

 

IE-PT-GB

II2H3P

G20

20

 

 

G31

37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The size of the gas line used for installation is very important. If the line is too small, the gas pressure at the burner manifold will be low. This may cause slow recovery and delayed ignition. The incoming gas supply line should be a minimum of 1½" (38 mm) in diameter. Refer to the Table 4 below for the minimum sizes of connection piping.

Table 4: Gas Connection Pipe Sizes

(Minimum incoming pipe size should be 1-1/2" (38 mm))

Gas

Single Unit

2 - 3 Units

4 Units*

Natural

3/4" (19 mm)

1" (25 mm)

1-1/4" (33 mm)

Propane

1/2" (13 mm)

3/4" (19 mm)

1" (25 mm)

Manufactured

1" (25 mm)

1-1/4" (33 mm)

1-1/2" (38 mm)

*For distances of more than 20 feet (6 meters) and/or more than four fittings or elbows, increase the connection by one pipe size.

CE Standard

CE regulations require a combustion air supply of 2m3/h per kW per fryer. (See rating plate affixed to door for kW rating.)

1.Connect the quick-disconnect hose to the fryer quick-disconnect fitting under the front of the fryer and to the building gas line.

NOTE: Some fryers are configured for a rigid connection to the gas supply line. These units are connected to the gas supply line at the rear of the unit.

When using thread compound, use very small amounts on male threads only. Use a pipe thread compound that is not affected by the chemical action of LP gases (Loctite PST567 sealant is one such compound). DO NOT apply compound to the first two threads. Applying compound to the first two threads will cause clogging of the burner orifices and control valve.

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