Frymaster H55 operation manual Danger

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™ PST56765 Sealant is one such compound). DO NOT apply compound to the first two threads. Doing so may allow some of the compound to enter the gas stream, resulting in clogging of burner orifices and/or the control valve.

2.Open the gas supply to the fryer and check all piping, fittings, and gas connections for leaks. A soap solution should be used for this purpose.

3.Close the fryer drain valve and fill the frypot with water and boil-out solution to the bottom OIL LEVEL line at the rear of the frypot. Light the fryer and perform the boil-out procedures that are described in the “Lighting Instructions” and “Boiling Out the Frypot” topics found in Chapter 3 of this manual.

DANGER

“Dry-firing” your unit will cause damage to the frypot and can cause a fire. Always ensure that melted shortening, cooking oil, or water is in the frypot before firing your unit.

4.The burner manifold pressure should be checked at this time by the local gas company or an authorized service agent. The tables below and on the following page list the burner manifold gas pressures for the various gas types that can be used with this equipment.

CE Standard

Burner Manifold Gas Pressures

for Fryers Manufactured After April 1999

	Pressure (mbar)
	Single	Dual
Gas	Vat	Vat
Natural Gas Lacq	7	7
(G20) under 20 mbar
Natural Gas Groningue *	10	10
(G25) under 25 mbar
Natural Gas Groningue	10	10
(G25) under 20 mbar
Butane	17	17
(G30) at 28/30 or 50 mbar
Propane	20	20
(G31) under 37 or 50 mbar

CE Standard

Burner Manifold Gas Pressures

for Fryers Manufactured Through April 1999

	Pressure (mbar)
	Single	Dual
Gas	Vat	Vat
Natural Gas Lacq	7	6,5
(G20) under 20 mbar
Natural Gas Gronigue *	10	9
(G25) under 25 mbar
Natural Gas Gronigue	10	9
(G25) under 20 mbar
Butane	17	16,5
(G30) at 28/30 or 50 mbar
Propane	20,2	18,5
(G31) under 37 or 50 mbar

* Belgian G25 = 7,0 mbar (single or dual)

* Belgian G25 = 7,0 mbar (single) or 6,5 (dual)

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