Manuale d’uso / di manutenzione del prodotto CGa del fabbricante Weil-McLain
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Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. WHA T TO DO IF YOU SMELL GAS • Do not try to light any appliance . • Do not touch any electrical switch ; do not use any phone in your building.
2 Part Number 550-1 10-592/1099 Please read this page first How to use this manual . . . The User ’ s Infor mation Manual pro vides information to the boiler o w ner/user for r outine operation and maintenance and emergency shutdown.
3 Part Number 550-1 10-592/1099 F ailure t o adher e to the guidelines on this pag e can result in sev ere personal injury , death or substantial property damage.
4 Part Number 550-1 10-592/1099 5921 0 Boiler components 5921 1 1 Gas valve 2 Pilot burner 3 Main burner 4 Gas manifold/orifices 5 Control module 6 Inducer (CGi and CGs only) 7 V ent damper (CGa only).
5 Part Number 550-1 10-592/1099 1 Gas valve 2 Pilot burner 3 Main burner 4 Gas manifold/orifices 5 Control module 7 V ent damper 9 T ransformer 10 Spill switc h 12 Rollout thermal fuse element 13 Low .
6 Part Number 550-1 10-592/1099 Maintain boiler using schedule below T ankless water heater (EG and EGH only) If boiler is used to supply d omestic hot water , limit co ntrol should be set to suppl y adequate hot water . W eil-M cLain tankless heaters are rated at 200 ° F boile r water t emperature.
7 Part Number 550-1 10-592/1099 User maintenance pr ocedur es Do not attempt to place boiler in operation if spill switch cuts of f gas flow . Immediately call a serv ice technician. Failure to do so can cause severe personal injury , death or substantial pr oper t y damage.
8 Part Number 550-1 10-592/1099 ❏ Check daily . . . . . . . . . . . . . . . . . Air openings 1. V er ify that combustion and v entilation air openings to the boiler room and/or building are open and unobstructed. 2. CGs boilers — V erify that b oiler vent disc harge and air intake are clean and free of obstructions.
9 Part Number 550-1 10-592/1099 Figure 4 Automatic air vent Automatic air vents (if used) 1. See Figure 4 . 2 . Remove the cap from any automatic air vent in the system and check operation by depressing valve B slightly with the tip of a screwdriv er .
10 Part Number 550-1 10-592/1099 Probe type— See Figure 8 1 . Clean probe type low water cutoff for proper operation. a. T ur n off power to boiler and wait 5 min utes. b . Drain water to bottom of gauge glass. c. T urn on po wer . d. Set thermostat to call for heat.
11 Part Number 550-1 10-592/1099 Operate boiler relief valve ❏ Service every 6 months . . . . . . . . . To av oid water damage or scalding due to valve operation, a metal discharge line must be connected to relief valve outlet and run to a safe place of disposal.
12 Part Number 550-1 10-592/1099 Follow boiler shutdown procedure ❏ End-of-season shutdo wn . . . . . . . . 1. Follow “ T O TURN OFF GA S T O APPLIANCE ” on the Lighting/Operating instr uctions on the inside of the jacket panel. Y ou will also find these instructions on pages 13 through 22 of this manual.
13 Part Number 550-1 10-592/1099 Lighting instructions FOR Y OUR S AFETY READ BEFORE LIGHTING LIGHTING INSTRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building.
14 Part Number 550-1 10-592/1099 • Gas valve — Robertshaw 7200 FOR Y OUR SAFETY READ BEFORE LIGHTING LIGHTING INSTRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building.
15 Part Number 550-1 10-592/1099 FOR Y OUR S AFETY READ BEFORE LIGHTING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighbor ’ s phone.
16 Part Number 550-1 10-592/1099 FOR Y OUR SAFETY READ BEFORE OPERA TING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighb or ’ s phone.
17 Part Number 550-1 10-592/1099 FOR Y OUR SAFETY READ BEFORE OPERA TING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighbor ’ s phone.
18 Part Number 550-1 10-592/1099 FOR Y OUR SAFETY READ BEFORE OPERA TING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighb or ’ s phone.
19 Part Number 550-1 10-592/1099 FOR Y OUR SAFETY READ BEFORE OPERA TING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighbor ’ s phone.
20 Part Number 550-1 10-592/1099 FOR Y OUR SAFETY READ BEFORE LIGHTING OPERA TING INS TRUCTIONS T O TURN OFF GAS T O THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediate ly call your gas supplier fr om a neighb or ’ s phone.
21 Part Number 550-1 10-592/1099 FOR YOUR SAFETY READ BEFORE OPERA TING OPERA TING INSTRUCTIONS TO TURN OFF GAS TO THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone.
22 Part Number 550-1 10-592/1099 ANNUAL SHUTDOWN PROCEDURE • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
23 Part Number 550-1 10-592/1099 Common pr oblems and solutions Symptom Common Causes Possible Corrections Rapid cycling — boiler turns on and off frequently Thermostat installed where drafts or heat affect reading Locate thermostat on inner wall away from heat sources or cool drafts.
24 Part No. 550-1 10-592/1099 W eil-McLain Limited W arranty for Residential & Commercial Cast Iron Boilers W eil-McLain 500 Blaine Street Michigan City , IN 46360-2388 http://www .
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 Weil-McLain CGa 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 Weil-McLain CGa - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Weil-McLain CGa imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Weil-McLain CGa ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Weil-McLain CGa, 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 Weil-McLain CGa.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Weil-McLain CGa. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Weil-McLain CGa 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.