Manuale d’uso / di manutenzione del prodotto KLS-20G del fabbricante Blodgett
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1 KLS-20G, KLS-40G and KLS-60G GAS FIRED TRI-LEG STATIONARY KETTLE INSTALLATION – OPERATION – MAINTENANCE BLODGETT OVEN COMPANY www.blodgett.com 44 Lakeside Avenue, Burlington, Vermont 05 401 USA .
2 IMPORTANT NOTES FOR INSTALLATION AND OPERATION It is recommended that this manual be read thoroughly and that all instructions be followed carefully. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
3 TABLE OF CONTENTS DESCRIPTION PAGE Important Notes for Installation and Operation .................................................................. 2 1.0 Service Connections ..........................................................................
4 1.0 SERVICE CONNECTIONS KLS-20G -T otal 100,000 BTU. One 1" male connection (for location, see drawing below .) Natural Propane Required operating pressure: Natural Gas 4" W . C.; Propane Gas 10" W .C - T otal 100,000 B TU. One 1" male connection.
5 2.0 INSTALLATION INSTALLATION CODES AND ST ANDARDS Installation must conform with local codes, or in the absence of local co des, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 , or the Natural Gas and Propane Installation Code, CSA B149.1 , as applicable.
6 2.0 INSTALLATION (Continued) TO INSTALL 1. Uncrate carefully. Report any hidden freight damage to the freight company immediately. 2. Set the unit in place. Be certain to maintain minimum clearances as stated above. 3. To level the unit use a spirit level in all directions on the top of the kett le (lid up).
7 2.0 INSTALLATION (Continued) Purge the supply line to clean out any dust, dirt, or other foreign matter before connecting the line to the unit. It is recommended that an individual manual shut off valve be installed in the gas supply line to the unit.
8 2.0 INSTALLATION (Continued) WARNING: For an appliance equippe d with casters, the installation shall be made with a connector th at complies with the standard for connectors for moveable gas appliances, ANSI Z21.
9 2.0 INSTALLATION (Continued) WARNING: ELECTRICAL GROUNDING INSTRUCTIONS This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard and should be plugged directly into a properly grounded three-pr ong receptacle.
10 3.0 PERFORMANCE CHECK The following items should be checked before or within the first 30 days of operation by a qualified service technician. 1.0 Verify correct gas type. 2.0 Verify correct voltage, cycle and phase. 3.0 Gas pressure. 4.0 Internal gas connections.
11 4.0 OPERATION WARNING: In the event of main bur ner ignition fail ure, a 5 minute purge period must be observed pr ior to re-establishing ignition source. WARNING: In the event you smell g as, shut down equipment at the main shut off valve and contact the local gas company or gas supplier for service.
12 in the gas line) may require the unit to be turned off and immediately back on numerous times after each lockout period until the air is purged from the gas line. B. SHUTDOWN STANDBY 1. Place power on switch and thermostat to “OFF” position. COMPLETE 1.
13 4.0 OPERATION (Continued) SPARK IGNITER FAILURE: In the event the spark igniter module fails the unit may still be operated by carefully following these instructions. 1. Turn thermostat to OFF position; completely counterclockwise. 2. Turn power switch to OFF position.
14 4.0 OPERATION (Continued) FRONT PANEL CONTROLS: 1. Power Switch This switch turns the main power to the unit on and off. It must be turned on to heat the kettle. It should be turned off when the kettle will not be in use for long periods. 2. (Red) Cooking Light This light is on whenever the main burner gas is on.
15 4.0 OPERATION (Continued) DAILY OPERATION Daily operation should consist of turning on the power switch and setting the thermostat f or the desired temperature. It is recommended the kettle be preheated prior to use. Milk or egg based products shou ld be placed in the kettle before heating, however, to prevent sticking.
16 END USER TIPS: (Continued) Bring milk and egg products slowly up to temper ature in a cold kettle to prevent product adhering to the sides. When planning actual cooking capacity, allow room at top for stirring without sp illing.
17 5.0 MAINTENANCE Contact the factory, the factory representative or a local service company to perform maintenance and repairs. WARNING: Disconnect the power supply to the appliance before cleaning or servicing. Daily: 1. Wash exposed cleanable areas.
18 5.0 MAINTENANCE (Continued) CLEANING INSTRUCTIONS WARNING: Disconnect the power supply to the appliance before cleaning or servicing. WARNING: Never spray water into electric controls or components! CAUTION: The equipment and its parts are hot. Use care when operating, cleaning and servicing.
19 5.0 MAINTENANCE (Continued) CLEANING INSTRUCTIONS (Continued) DRAW-OFF VALVE CLEANI NG 1. If equipped with a tangent draw-off valve, turn the large hex nut on the draw-off valve counterclockwise until it is completely dis engaged from the threads. Grasp the valve knob and slowly pull out the valve stem and disk.
20 5.0 MAINTENANCE (Continued) CLEANING INSTRUCTIONS (Continued) WHAT TO DO IF SURFAC E RUST APPEARS Metal utensils should never be used as they will scratch the surface of the equipment and rust may begin to form. To remove surface accumulation of rust from the inadvertent use of such utensils, the following procedure may be used.
21 5.0 MAINTENANCE (Continued) CLEANING INSTRUCTIONS (Continued) STAINLESS STEEL (Continued) Soil and burn deposits which do not respond to the above procedure can usually be removed by rubbing the surface with SCOTCH-BRITE™ scouring pads or STAINLESS scouring pads.
22 6.0 SERVICE WARNING: Disconnect unit from power supply before cleaning or servicing appliance. GENERAL When any difficulty arises always check that the unit has been connected to the gas supp ly type and voltage for which it was supplied. This can be done by examining the serial plate on the lower right side of the unit.
23 6.0 SERVICE (Continued) The front burner shield should be removed to see the pilot. The pilot should be adjusted as follows: Adjust the pilot burner flame The pilot flame should envelop 3/8 to ½ inch [10 to 13 mm] of the igniter-sensor tip. Refer to Figure 2.
24 6.0 SERVICE (Continued) ADJUSTMENTS To check the manifold pressure a pressure gauge (manometer) must be connected to the 1/8" NPT pressure tap on the gas manifold. With the gas off, connect your pressure indicating instrument to the manifold with a fitting appropriate for your instrument.
25 6.0 SERVICE (Continued) PRESSURE SWITCH (Continued) 1. Pressure relief valve opening, especially on preheat from a cold start to 275 degrees Fahrenheit (135 E C) (pressure switch set too high). 2. Burners are being shut down by pressure switch, not the thermostat.
26 6.0 SERVICE (Continued) ADDING WATER It may be necessary to replenish water in the jacket when the low water indicator comes on. Do so as follows: S Unit should be completely cold and off.
27 with a continuity tester. If the fuse is good, check the main power circuit breaker, which should be external to the kettle. 6.0 CONVERTING BETWEEN NATU RAL AND PROPANE GAS WARNING: Fire or explosion hazard can cause property damage, severe injury, or death.
28 6.0 SERVICE (Continued) CONVERTING BETWEEN NATURAL AND PROPANE GA S (Continued) Figure 1 Top view of gas control. Figure 2 Installation of conversion kit in regulated gas control.
29 TROUBLESHOOTING PROBLEM LOOK FOR Unit will not come on - Power switch is off. - Unit not plugged in. - Main power supply off. - Bad electronic module. - Bad low water control. - Bad spark igniter. - Bad intermittent pilot burner. - Fuse in unit blown.
30 TROUBLESHOOTING: PROBLEM LOOK FOR Excessive flame rollout on ignition, carboning - Natural gas unit on propane. - Excessive gas pressure. - Incorrect orifice size. - Faulty regulator in gas control. Unit slow to preheat and slow to recover - Propane gas on natural.
31 APPENDIX ‘A’ MATERIAL SAFETY DATA SHEET PREPARATION INFORMATION: Prepared for use in Canada by: E H & S Product Regulatory Management Department DOW CHEMICAL CANADA INC.
32 S HAZARDS IDENTIFICATION EMERGENCY OVERVIEW POTENTIAL HEALTH EFFECTS (See Section 11 for toxicological data.) EYE: May cause slight transient (temporary) eye i rritation. Corneal injury is unlikely. Mists may cause eye irritation. SKIN CONTACT: Prolonged contact is essentially nonirritating to skin.
33 4. FIRST AID EYES: Flush eyes with plenty of water. SKIN: Wash off in flowing water or shower. INGESTION: No adverse effects anticipat ed by this route of exposure incidental to proper industrial handling. INHALATION: Remove to fresh air if effects occur.
34 possibly resulting in spontaneous combustion. Container may rupture from gas generation in a fire situation. EXTINGUISHING MEDIA : Water fog or fine spray, carbon dioxide, dry chemical, foam. Alcohol resistant foams (ATC type) are preferred if available.
35 S EXPOSURE CONTROLS/PERSONAL PROTECTION ENGINEERING CONTROLS: Provide general and/or local exhaust ventilation to control airborne levels below the exposure guidelines.
36 HAZARDOUS DECOMPOSITION PRODUCTS: Hazardous decomposition products depend upon temperature, air supply and the presence of other materials. HAZARDOUS POLYMERIZATION: Will not occur. 11. TOXICOLOGICAL INFORMATION (See Section 3 for Potential Health Effects.
37 local laws and regulations. Regulations may vary in different locations. Waste characterizations and compliance with applicable laws are the re sponsibility solely of the waste generator. THE DOW CHEMICAL COMPANY HAS NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACT URING PROCESSES OF PARTIES HANDLI NG OR USING THIS MATERIAL.
38 U.S. REGULATIONS SARA 313 INFORMATION: To the best of our knowledge, this product contains no chemical subject to SARA Title III Section 313 supplier notification requirements.
39 CANADIAN REGULATIONS WHMIS INFORMATION: The Canadian Workplace Hazardous Materials Information System (WHMIS) Classification for this product is: This product is not a “Controlled Product” under WHMIS.
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 Blodgett KLS-20G 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 Blodgett KLS-20G - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Blodgett KLS-20G imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Blodgett KLS-20G ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Blodgett KLS-20G, 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 Blodgett KLS-20G.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Blodgett KLS-20G. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Blodgett KLS-20G 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.
