Manuale d’uso / di manutenzione del prodotto 20 del fabbricante Pitco
Vai alla pagina of 35
There's Always Something Cooking! Installation, Operation, and Maintenance Manual For Food, Donut, Chicken, and Fish Fryers Covering Models 20, 24, 26, and 34 R R APPR O VE D R.
MTS # PF17-01 Pitco Frialator #L20-078 Revision 3 Rev. Date 09/09/96.
NOTICES There are three different types of notices that you should be familiar with, a NOTICE, CAUTION, and WARNING. A NOTICE is a special note used to call attention to a particularly important point. CAUTION is used to point out a procedure or operation which may cause equipment damage.
SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY WARNING The fryer may be equipped with an oil proof, electrical supply cord with a three prong safety plug. This is to protect operators from electrical shock hazard in the event of an equipment malfunction.
SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY SAFETY WARNING Ensure that the fryer can get enough air to keep the flame burning correctly. If the flame is starved for air it can give of a dangerous carbon monoxide gas. Carbon Monoxide is a clear odorless gas that can cause suffocation.
i Safety Notice Table of Contents .............................................................................................................. .......... i-ii List of Tables and Figures ...............................................................
ii Table of Contents (Continued) Section Title Page Chapter 2: Operating Instructions .......................................................................................... 2 -1 2.1 FILLING THE FRYER ...............................................
iii List of Tables and Figures Table Title Page 1- 1 Ventilation and Fire Safety References ...................................................................... 1-6 Figure Title Page 1- 1 Pilot Assembly, Flame Adjustment ............................
iv.
1-1 Chapter 1: General Information and Installation Congratulations on the purchase of your new Pitco Frialator universal fryer. This unit will give you many years of reliable service if you follow the simple operation and maintenance procedures in this manual.
1-2 1.2 CHECKING YOUR NEW FRYER Your new fryer has been carefully packed into a crate. Every effort has been made to ensure that your fryer will be delivered to you in perfect condition. As you unpack your new fryer, inspect each of the pieces for damage.
1-3 d. When all four legs are mounted, stand the unit up being careful not to put too much weight on any one leg. Adjust the height and level the fryer by adjusting the leveling devices on the leg with the water pump pliers.
1-4 1.4 INSTALLATION WARNING The fryer must be properly restrained to prevent movement or tipping. This restraint must prevent the fryer from movements that would splash hot liquids on personnel. This restraint may be by any means (alcove installation, adequate ties, or battery installation).
1-5 1.4.2.1 Fuel Types - Each fryer is equipped to work with one type of fuel. The type of fuel with which the appliance is intended to operate is stamped on the data plate attached to the inside of the door. WARNING DO NOT use an open flame to check for gas leaks! 1.
1-6 1.4.3 Electrical Connection The electrical service used by the fryer must comply with local codes. If there are no local codes that apply, refer to the National Electrical Code (NEC) to install the service. In Canada refer to CSA Standard C22.1 Canadian Electrical Code Part 1 & 2, and local codes.
1-7 Table 1-2 Ventilation and Fire Safety References Excessive ventilation causes drafts, which will interfere with the proper operation of the pilot and the burner. Leave at least 18 inches of open space between the fryer's flue vent opening and the intake of the exhaust hood.
1-8 1.5 INITIAL ADJUSTMENTS After your fryer has been installed as described in section 1.4, it needs to be adjusted to ensure that it will perform as designed.
1-9 1.5.2.1 Lighting Instructions for Manual Pilot Lights - To light the pilot light refer to the following instructions. WARNING Wait 5 minutes before attempting to relight the pilot to allow for any gas in the fryer to dissipate. a. Open the gas supply valves to the fryer.
1-10 AB Figure 1-1 Pilot Assembly, Flame Adjustment a. This test requires a DC millivolt meter set to a scale of 0-1000mv. Using test leads with sharp probes will help in taking the required reading. b. Locate the thermopile wires coming from the thermostat/limit box going to the gas valve.
1-11 c. Turn the gas valve knob to the ON position. d. Turn the fryer ON/OFF/TEST switch to the ON position. If the fryer is equipped with the optional melt cycle, place the switch in the MELT ON position. e. Turn the thermostat to the desired temperature setting.
1-12 The flame seems to "lift off" the face of the burner. To correct adjust main burner as described in 1.5.3.2. The tubes and baffles are badly carbonized. Check vent and adjust if necessary. Check for heat tube or flue blockage. A soft, steady blue flame should enter the heat tube without touching the front outside rim of the tube.
1-13 1.5.3.1 Gas Line Requirements - A properly installed gas supply system will deliver 7.0 ±2.0" w.c. natural gas (12.0 ±2.0" w.c. LP) to all appliances connected to the line, operating at full demand. 1.5.3.2 Burner Adjustment - The burners must be adjusted to deliver optimum flame.
1-14 Figure 1-4 Air Collar g. Now that the pressure is set for proper operation, set the main burner flame. Unlock the air collars by loosening the set screw for the collars. Open the main gas valve, (light the pilot if fryer has manual pilot), and turn thermostat to light the main burners.
1-15 c. Using the fryer cleaning brush, scrub the inside of the fryer to remove protective coating. d. When cleaning is complete, turn off the fryer by turning the gas valve knob to the PILOT position. Drain the water into a container suitable for hot water and dispose of it.
1-16 d. Let the fryer cycle 4 to 6 times before checking the temperature. Compare the thermometer temperature against the thermostat setting. If the values are more than 5°F apart, calibrate the thermostat using the appropriate calibration procedure in this manual.
1-17 c. Let the fryer cycle 4 to 6 times to ensure that the temperature has stabilized. Compare the thermometer temperature against the thermostat setting. If the values are more than 5°F apart, go to step d. If the values are within 5°F, the thermostat is operating correctly.
1-18.
2-1 Excessive Air Gaps Shortening Blocks Te m p . P r o b e Tu b e s O i l o r S h o r t e n i n g Burner Tu bes Te m p . P r o b e Tu b e s Solid Shortening Solid Shortening Te m p . P r o b e Tu b e s Chapter 2: Operating Instructions This chapter describes how to operate your fryer to obtain the best performance.
2-2 2.2 OPERATING INSTRUCTIONS To ensure the food always comes out the very best, follow the preparation instructions for the food you are cooking. Using the best shortening makes the best fried foods. The best shortening will last longer than lower grade shortening and save you money.
2-3 2.2.3 Power Failure NOTICE No attempts should be made to operate the fryer during power outages. If your fryer is supplied with AC power and, it is removed from the unit for any reason during operation, the fryer will shut down. Wait five minutes after power is restored before restarting the fryer.
2-4.
3-1 Chapter 3: Owner Maintenance and Adjustments This chapter provides you with the information and procedures necessary to perform basic fryer maintenance and adjustments. If after performing maintenance on your fryer it does not perform properly, contact your authorized service center.
3-2 e. Wipe the tank dry with soft clean cloth. Close the drain valve and remove the large container. f. Replace the tube screens and refer to section 2.
3-3 3.2 FRYER TROUBLESHOOTING Refer to this section to correct common problems that may be encountered in equipment operation. Will Limit switch rese t ? Reset & Light P il ot YES Cont act a Q ualif ied Tec hnician. NO YES NO Is Hi gh Limit Swi tc h open? Tu rn U nitro l g as knob to O N .
3-4.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Pitco 20 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Pitco 20 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Pitco 20 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Pitco 20 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Pitco 20, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Pitco 20.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Pitco 20. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Pitco 20 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
