Manuale d’uso / di manutenzione del prodotto EF3 ML-52099 del fabbricante Vulcan-Hart
Vai alla pagina of 16
– 1 – SER VICE MANUAL VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791 FORM 31208 (Apr. 2002) www.vulcanhart.com EF SERIES ST AND ARD AND FIL TER-READ Y GAS FR YER.
– 2 – © VULCAN-HART COMPANY, 2002 T ABLE OF CONTENTS GENERAL .............................................................................................................................................................. 3 Introduction ...........
– 3 – NOTE: If pilot does not remain lit, repeat steps 2 through 5, but allow a longer period of time before releasing the combination valve knob. Adjust pilot flame, if necessary, as outlined under Pilot Adjustment in Service Procedures and Adjustments.
– 4 – COVERS AND PANELS WARNING: SHUT OFF THE GAS BEFORE SERVICING. Door and Front Panel 1. Open door and remove screws from front panel. 2. Hold door. Lift up and remove front panel. 3. Lift door off bottom hinge. 4. Reverse procedure to install.
– 5 – 3. Push burner up while pulling the bottom of the burner forward to clear the burner nozzle. 4. Reverse the procedure to install. THERMOSTAT WARNING: SHUT OFF THE GAS BEFORE SERVICING. 1. Drain shortening from fry tank. 2. Remove heat shield as outlined under Covers and Panels.
– 6 – 7. Loosen the packing nut and holding nut. 8. Remove the thermostat bulb from the clamp. 9. Pull the thermostat bulb through the underside of the fry tank and remove the thermostat assembly. 1 0. Reverse the procedure to install. When installing the new thermostat assembly, do not kink the thermostat capillary.
– 7 – 6. Loosen the packing nut and the holding nut. 7. Remove the high limit bulb from the clamp. 8. Pull the high limit bulb through the underside of the fry tank and remove the high limit assembly. 9. Reverse the procedure to install. When installing the new high limit assembly, do not kink the high limit capillary.
– 8 – 6. Remove thermopile from pilot bracket. 7. Reverse procedure to install. PILOT ORIFICE WARNING: SHUT OFF THE GAS BEFORE SERVICING. WARNING: ALL GAS JOINTS DISTURBED DURING SERVICING MUST BE CHECKED FOR LEAKS. CHECK WITH SOAP AND WATER SOLUTION (BUBBLES).
– 9 – 5. Remove screws holding fry tank. 6. Remove burners as outlined under Burners. 7. Remove the manifold bracket from the tank assembly. 8. Remove thermostat and high limit as outlined under Thermostat and High Limit. 9. Remove screws holding pilot assembly to bracket and remove pilot assembly.
– 10 – SER VICE PR OCEDURES AND ADJUSTMENTS MILLIVOLT CONTROLS TEST 1. Verify proper gas (natural or propane) is present. 2 . Check for correct wiring and secure connections. 3. Verify the pilot flame is adjusted properly as outlined in Pilot Adjustment.
– 11 – 5. Allow temperature to stabilize at new setting and compare temperature tester to dial setting. Recalibrate if the temperature does not fall within the range of 330 ° F to 370 ° F. 6. If the temperature does not fall within the limits at both settings, replace the thermostat.
– 12 – 2. Remove the plug from the submanifold and install pressure gauge at this point. 3. Turn on the gas and light the pilot as outlined under Lighting Pilot in General. 4. Turn the combination valve to ON. 5. Set the thermostat so the burners will come on.
– 13 – 3. Total Shutdown. A . When the high limit trips, 0.0 millivolts will read across both coils of the combination valve, causing both valves to close. B . Pilot relight cannot be accomplished until oil cools sufficiently to allow high limit to close.
– 14 – M V R E D W H T THERMOST A T LIMIT 2 3 4 1 PL-56159 SCHEMATIC COMPONENT FUNCTION Thermostat - Millivolt type with capillary bulb, single-throw break on temperature rise. Temperature range of 200 ° F to 400 ° F. Thermopile - Millivolt control with 24" capillary.
– 15 – TR OUBLESHOO TING SYMPTOM 1 . The temperature of the shortening drops, or excessive recovery time is required. POSSIBLE CAUSE A . Insufficient gas supply to unit. B . Ventilating system pulling heat out of heat exchanger and flue box. C . Overloading fryer capacity.
– 16 – FORM 31208 (Apr. 2002) PRINTED IN U.S.A. SYMPTOM 4. Leaking tank. TR OUBLESHOO TING POSSIBLE CAUSE A. Foam-over by depleted shortening permits oil to drip from the tank surface, giving the appearance of leaking. B . Careless draining procedures.
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 Vulcan-Hart EF3 ML-52099 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 Vulcan-Hart EF3 ML-52099 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Vulcan-Hart EF3 ML-52099 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Vulcan-Hart EF3 ML-52099 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Vulcan-Hart EF3 ML-52099, 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 Vulcan-Hart EF3 ML-52099.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Vulcan-Hart EF3 ML-52099. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Vulcan-Hart EF3 ML-52099 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.
