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User Manual

4

Specifications

Gas Suppy and Burner Information

Supply pressure should be minimum of 4" W.C. for natural gas or 10" W.C. for propane. The fryer comes with 3/4" 
NPT male connector on a 1/2" pipe, allowing you to connect with either 3/4" or 1/2" NPT female connector.

 

Model

Burners

Gas Type

Manifold

Pressure

Number of

Heat Tube

Rate Each

BTUs / Hour

Total Rate

BTUs / Hour

Orifice 

Size

177FF300

Main

Natural

4" W.C.

3

30,000

90,000

#39

Propane

10" W.C.

3

30,000

90,000

#52

177FF400

Main

Natural

4" W.C.

4

30,000

120,000

#39

Propane

10" W.C.

4

30,000

120,000

#52

177FF518

Main

Natural

4" W.C.

5

30,000

150,000

#39

Propane

10" W.C.

5

30,000

150,000

#52

* Minimum supply pressure is 4" W.C. for natural gas and 10" W.C. for propane.

** Orifice sizes are for units installed at altitudes between 0 and 2000 feet above sea level.

Gas Type

Size at 

Sea 

Level

2,000'

3,000"

4,000'

5,000'

6,000'

7,000'

8,000'

9,000'

10,000'

Natural

39

40

41

41

42

42

43

43

44

44

LP

52

52

53

53

53

53

53

54

54

54

GAS FRYER ELEVATION CHART

Summary of Contents for 177FF300L

Page 1: ...User Manual 1 Floor Fryers Models 177FF300N 177FF300L 177FF400N 177FF400L 177FF518N 177FF518L Please read and keep these instructions Indoor use only 06 2021 User Manual...

Page 2: ...ne involved in its operation is fully trained and aware of precautions Accidents and problems can be caused by failure to follow fundamental rules and precautions The following symbols found throughou...

Page 3: ...2 Cleaning 12 TroubleShooting 14 Parts 18 Fryer Warranty 22 Read these instructions carefully before attempting installation Installation and initial startup should be performed by a qualified install...

Page 4: ...7FF300 Main Natural 4 W C 3 30 000 90 000 39 Propane 10 W C 3 30 000 90 000 52 177FF400 Main Natural 4 W C 4 30 000 120 000 39 Propane 10 W C 4 30 000 120 000 52 177FF518 Main Natural 4 W C 5 30 000 1...

Page 5: ...ral Gas Code CAN CGA B149 1 or the Propane Installation Code CAN CGA B149 2 as applicable These installation procedures must be followed by qualified personnel or warranty will be void Local codes reg...

Page 6: ...16 and a quick disconnect device complying with either ANSI Z21 41 or CAN1 6 9 It must also be installed with restraining means to guard against transmission of strain to the connector as specified i...

Page 7: ...box and flue wrap 2 Slide the flue box over the flue and secure it with the two self tapping screws using a 5 16 socket 3 Slide the flue wrap over the flue 4 Secure it with four self tapping screws t...

Page 8: ...ust also be provided Do NOT obstruct the bottom front of the unit as combustion air enters through this area Be sure to inspect and clean the ventilation system according to the ventilation equipment...

Page 9: ...left rear corner of the fryer When tightening the supply pipe be sure to hold the mating connector extending from the unit securely with a wrench ALL PIPE JOINTS AND CONNECTIONS MUST BE TESTED THOROUG...

Page 10: ...S EMPTY Filling the Fry Pot 1 Close drain valve completely before filling the fry pot 2 When the fryer is new fill the fry pot with water and clean thoroughly see Weekly Cleaning on page 13 in order t...

Page 11: ...en the pilot flame is extinguished When the pilot flame is burning the valve is held open electromagnetically by the electrical current from a thermopile in the pilot flame When the pilot flame goes o...

Page 12: ...cleaning in order to keep equipment performing at optimal levels Tough on grease Tough on carbon and increases life of Oils Daily Cleaning 1 Turn thermostat knob to OFF position 2 Place hot oil safe c...

Page 13: ...inegar or any corrosive cleaner Grease and Food Apply cleanser to a damp cloth recommended cleanser 147FORMULAD or sponge and rub cleanser on the metal in the direction of the polishing lines on the m...

Page 14: ...mill voltage circuit diagram is located inside the front door of the fryer and also on page 19 Yellow Tips too little air or too much gas Blowing or Lifting Tips too much air Normal Flame NOTICE Warr...

Page 15: ...es use a thermocouple type temperature test instrument or reliable thermometer Place the thermocouple of test instrument or thermometer in the center of the fry pot 2 Turn the control dial to the temp...

Page 16: ...djust pilot key to provide properly sized flame shown in diagram B Diagram A shows an improperly adjusted pilot 3 Replace pilot adjustment cap TROUBLESHOOTING NOTE Vibrations or shock caused by shakin...

Page 17: ...User Manual 17 Wiring Diagram...

Page 18: ...THIS EQUIPMENT The serial plate is located inside the front door on the left side Replacement parts may be ordered either through a Avantco Authorized Parts Distributor or a Avantco Authorized Servic...

Page 19: ...of kit 266002 14 400046 1 Thermostat High limit 450F 15 400047 1 Pilot 3 way Key Part Number Qty Description 1 177400045 1 Knob Thermostat 2 177400044 1 Thermostat Fryer regulating 200 400 3 177400042...

Page 20: ...User Manual 20 Key Part Number Qty Description 1 177400037 1 Screen for 177FF300 177FF400 1 177400056 1 Screen for 177FF518 2 177400036 1 Valve Ball 3 177400071 1 Drain Extension Tank Parts 1 2 3...

Page 21: ...AGE 24 Leg Parts Caster Parts 400106 400107 Leg Parts Caster Parts 1 Key Part Number Qty Description 1 177400000 1 Leg 6 Key Part Number Qty Description 1 359SPC5 1 5 Swivel No Brake use bolt washers...

Page 22: ...Regular maintenance and cleaning shall be the responsibility of the customer 7 Avantco will bear normal labor charges incurred in the repair or replacement of a warranted piece of equipment within 50...

Page 23: ...have a 5 year limited tank warranty If the tank has a leak under normal usage in the first year of operation verified by an authorized service company the entire fryer will be replaced After the first...

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