Manuale d’uso / di manutenzione del prodotto ML-130022 del fabbricante Hobart
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FORM 35309 Rev. B (Jan. 2006) MODEL SR24 SERIES DISHW ASHERS MODELS SR24C ML-130021 SR24H ML-130022 701 S. RIDGE AVENUE TROY, OHIO 45374-0001 937 332-3000 www.
– 2 – © HOBART CORPORATION, 2006 T ABLE OF CONTENTS General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 In st al la ti on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
– 3 – Installation, Operation and Care of MODEL SR24 SERIES DISHW ASHERS SA VE THESE INSTRUCTIONS GENERAL The SR24 Series Dishwashers are fully automatic, front-loading machines that are equipped with a 1 / 2 H.
– 4 – LOCATION Prior to installation, test the electrical service to make sure that it agrees with the specifications on the machine data plate, located on the top of the door. Place the machine in its operating location. Before any connections are made, the machine must be level.
– 5 – Minimum Maximum Machine Type & Rated Supply CKT Overcurrent Specification AMPS Conductor Protective Ampacity Device SR24C 120/60/1 9 15 15 SR24H 120/240 (3W)/60/1 37.6 50 50 * or 120/208 (3W)/60/1 42.0 50 50 * * These are 3-wire systems that require (3) #8 AWG copper wires (90 ° C) including a current carrying neutral.
– 6 – MODELS SR24C AND SR24H WITH PANELS 23 7 / 8 " Top Panel 1 3 / 16 " 23 15 / 16 " Top Panel Overall Height With Top Panel 35 13 / 16 " min. 36 13 / 16 " max. WARNING : NOT RECOMMENDED FOR INSTALLATION WITHIN WOODEN, PLYWOOD OR OTHER SIMILAR, NONMOISTURE-RESISTANT FRAMEWORK.
– 7 – PLUMBING CONNECTIONS WARNING : PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY AND PLUMBING CODES. WATER SUPPLY The water supply must be within the recommended hardness range of 4 to 6 grains per gallon. Lower hardness can cause corrosion; higher hardness can cause formation of lime scale.
– 8 – ELECTRICAL CONNECTIONS WARNING : ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTION OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES. WARNING : DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES.
– 9 – INITIAL FILLING (MODEL SR24H ONLY) After electrical and plumbing connections have been made make sure the water service valve is open and add a cup of water to the sump to help lubricate the seal. Close the door and turn the On-Off switch (Fig.
– 10 – OPERA TION Caution: Items such as pewter, aluminum and silver are attacked by sodium hypochlorite (bleach). Therefore, the Model SR24C Chemical Sanitizing unit should not be used to wash such items. PREPARATION Check to make sure that the strainer is in place and free of debris.
– 11 – Use only commercial-grade detergents recommended by your chemical professional. Do not use detergents formulated for residential dishwashers. Chemical dispensing pumps (if so equipped) are factory set to provide proper concentration of each chemical.
– 12 – CLEANING This machine must be cleaned at least once each working day. 1. Turn the On-Off switch to the off position (Figs. 2 and 3 on page 10). 2. Open the door and remove the wash arms and the strainer assembly (Fig.5). 3. To remove the lower wash arm, remove the retaining screw (Fig.
– 13 – MAINTENANCE DELIMING The dishwasher should be delimed on a regular basis as required. The frequency will depend on the mineral content of the supply water. Inspect the machine interior for lime deposits. If deliming is necessary, a deliming agent (such as Lime Away or LSR) should be used for best results.
– 14 – DELIMING MODEL SR24H (HOT WATER SANITIZING MODEL) Delime as follows: 1. Remove rack from machine. 2. Close the door. 3. Allow machine to fill for 10 to 15 seconds. 4. Partially open the door and wait 5 seconds. 5. Open door; add deliming agent (carefully follow supplier's instructions).
– 15 – TROUBLESHOOTING This section outlines various symptoms and possible causes that may be encountered if abnormal machine operation occurs. If symptoms persist after possible causes have been checked, service may be required. SYMPTOM POSSIBLE CAUSE Machine does not operate.
– 16 – CHEMICAL SENSING MODULE — OPERATION AND START-UP Operate the chemical dispensing pumps (refer to page 11) to make sure that liquid chemical is present in the tubing going through the sensors in the chemical sensing module.
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 Hobart ML-130022 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 Hobart ML-130022 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hobart ML-130022 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hobart ML-130022 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hobart ML-130022, 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 Hobart ML-130022.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hobart ML-130022. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hobart ML-130022 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.
