Manuale d’uso / di manutenzione del prodotto H280 del fabbricante Garland
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03/09/09 P/N 4523367 Page 1 H280-series Valve Ov erheat / Relocation Kit Inst ructions: RC O vens Instructions for A pplying Kit #4523368 This kit is for a convectio n RC, 36” ov en only .
03/09/09 P/N 4523367 Page 2 Instructions: 1) Remove Kick Plate Unscrew and set aside This kick plate will n ot be reinstalled. A replacem ent is provided in th e k it. 2) Remove Safety V alve The following steps will apply for a Baso Valve: 1) Unscrew 11/16” com pression nut on o ven orifice fitting.
03/09/09 P/N 4523367 Page 3 3) Unscrew Igniter Bracket Unscrew the two scre ws holding down the igniter brac ket to the orifice brac ket. Left: Before rem oval, location of screws shown b y arrows Right: After rem oval 4) Remove Door Springs Once the springs are removed, the ov en door will be free to fall.
03/09/09 P/N 4523367 Page 4 Pry upward with the sc rewdriver. W hile holding this position, unhook the oven do or hinge link. Unhooked oven door h inge link Use flat head scre wdriver to pry spring f rom bell crank assem bly.
03/09/09 P/N 4523367 Page 5 For the door hinge w ith a microswitch: Unscrew the m icroswitch brack et from the oven fram e. It is important that the microswitch be remov ed prior to removing the spring to prevent damage t o the microswitch when the s prings are reinstalled later.
03/09/09 P/N 4523367 Page 6 5) Remove Orifice Br acket After rem oving the igniter bracket, the orifice brack et will be held in place b y a single screw directl y above the ori fice.
03/09/09 P/N 4523367 Page 7 6) Install Extension Fitting (if applicable) If pilot gas tube going int o the valve alread y has an extension pi ece (short piece of tubing plus 3/16” b rass fitting), unscrew th e shorter piece of tubing and p roceed to Step 13.
03/09/09 P/N 4523367 Page 8 7) Remove Left and Righ t Front Shields Both shields are attac hed to the up per support bar using 3 scr ews. Left: Left side fr ont shield, location of screws sho wn b.
03/09/09 P/N 4523367 Page 9 9) Unscrew Pilot Bra cket from Oven Flo or The brack et is held down to the oven floor us ing two screws. This brack et will not be reinstalled.
03/09/09 P/N 4523367 Page 10 11) Assemble New Pilot A ssembly A colored line on the to p of the pilot indicates t he type of f uel used. A BL ACK line is used on a natural g as pilot, whereas a RED line is used o n a propane pi lot. Ensure the proper pilot is used.
03/09/09 P/N 4523367 Page 11 Reattach original ignit er Connection of taped ignition wire end to orig inal igniter Attach flex tube to pi lot assembl y Unscrew the nut on the end of the selected pilot to re lease the nut, the f errule and the orifice.
03/09/09 P/N 4523367 Page 12 Attach new Roberts haw therm ocouple to pilot assem bly Push the therm ocouple all the w ay into its slot on the pilot. Left: Wrong installation. Therm ocouple not pushed all the wa y through socket. Right: Correct installati on.
03/09/09 P/N 4523367 Page 13 13) Install New Burner Ensure that the brac ket at the tip of the burn er locks onto the bracket attached to the oven floor. No sc rews are necessary fo r this procedure . The burner m ay not st and up perfectly b y itself.
03/09/09 P/N 4523367 Page 14 15) Reinstall Orifice Br acket Refer to Step 5 f or orifice bracket connect ions Make sure that the orifice is inserted straight into the burner and n ot at an ang.
03/09/09 P/N 4523367 Page 15 16) Reinstall Door Springs Refer to Step 4 f or door spring connections For the door hinge with no microswitch: Hook on one end of the spring to the hook s fro.
03/09/09 P/N 4523367 Page 16 17) Reinstall Igniter Bra cket Refer to Step 3 f or igniter bracket connect ions 18) Attach Main Burner Gas L ine Flex Tubes onto V alve Two brass fittings (Part 7, Assem bly Drawing) should alrea dy be installed on the Mai n Burner gas inlet and o utlet on the Baso valve.
03/09/09 P/N 4523367 Page 17 19) Screw on Pilot Gas Fle x Tube, Adjust Main Burn er Gas Fitting Remove the brass nut and ferr ule originally on the pilot gas outlet on the Baso valve (Part 5 and Part 6, Assembly Drawing). Install them onto the free end of the flex t ube.
03/09/09 P/N 4523367 Page 18 20) Install New Pilot Gas Tu be If a new 3/16” fitting (Part 4, Assem bly Drawing) was installed on the pilot gas tube (Part 3, Assembl y Drawing), uns crew the nut on the free en d of the fitting to release th e nut and the ferrule.
03/09/09 P/N 4523367 Page 19 21) Connect Remaining Tubes and Thermo couple The free end of each 7/16” flex tube from the valve should be fitted with a 7/ 16” nut (Part 10, Assem bly Drawing) and 7/16” ferrule (Part 11, Ass embly Drawing). Connect the 7/16” f lex tube and the therm ocouple.
03/09/09 P/N 4523367 Page 20 23) Attach Bracket to Ov en For Standard Ovens: Unscrew the two scre ws holding the orifice brack et to the lower oven fr ame. Slip the brack et (Part 8, Assembly Drawing) un derneath the valve ass emb ly such that the taller face is flush up a gainst the lower ov en frame.
03/09/09 P/N 4523367 Page 21 24) Attach Valve Onto B racket The valve is attache d to the bracket using the b olt and nut provided (P art 13 and Part 12, Assem bly Drawing). Insert t he bolt into the hole thro ugh the valve and align it wit h the small hole on the back of the brack et.
03/09/09 P/N 4523367 Page 22 25) Install New Kick Plate The new kick plate (Part 14, Assem bly Drawing) slants outwards to accom modate the valve. Ensure that the corr ect kick panel is installed. Left: Old kick plate with flat profile. Do not install this kick pl ate.
03/09/09 P/N 4523367 Page 23 Installation Complete Installation Com plete – Kick Plate Off Installation Com plete – Kick Plate On.
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 Garland H280 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 Garland H280 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Garland H280 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Garland H280 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Garland H280, 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 Garland H280.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Garland H280. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Garland H280 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.
