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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of CDA HCG450, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of CDA HCG450 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of CDA HCG450. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of CDA HCG450 should contain:
- informations concerning technical data of CDA HCG450
- name of the manufacturer and a year of construction of the CDA HCG450 item
- rules of operation, control and maintenance of the CDA HCG450 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of CDA HCG450 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of CDA HCG450, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the CDA service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of CDA HCG450.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the CDA HCG450 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Customer Care Department • The Group Ltd. • Harby Road • Langar • Nottinghamshir e • NG13 9HY T : 01949 862 012 F : 01949 862 003 E : service@cda.eu W : www .cda.eu Passionate about style HCG450 Manual for Inst allation, Use and Maintenanc e[...]
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Page 2
Dear Customer , Thank you for choosing our product. This appliance is easy to use; read this handbook carefully before installing and using it, however . Y ou will find the correct indications for the best installation, use and maintenance of the product. • V ery important: keep this instruction booklet with the appliance in case you pass it on t[...]
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Page 3
General warnings 002 LINGUE 28-09-2005 19:29 Pagina 23 I E GB • If a gas appliance is used for a long time it may require extra ventila- tion (opening a window or increase of the forced exhaust). • Be careful not to place saucepans with unstable or deformed bottoms on the burner to avoid accidents by overturning or spil ling over of liquid. •[...]
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Page 4
Description of the main parts of the appliance Instructions for use 1 = grid 2 = cover 3 = spreader 4 = ON spark plug 5 = safety valve (for models equipped with a safety valve) 6 = knob for burner ignition and adjustment 002 LINGUE 28-09-2005 19:29 Pagina 24 I E GB 6 1 5 2 3 4 22[...]
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Page 5
Instructions for use The hob control area houses the devices and knobs for operation of the gas burners. 002 LINGUE 28-09-2005 19:29 Pagina 25 In order to ignite a burner , it is necessary to depress the knob while rotating it anti- clockwise, till the index is aligned with the position corresponding to the maximum gas delivery (i.e. the large flam[...]
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Page 6
Instructions for use Container table (use flat-bottomed saucepans) Auxiliary (Ø = 55) Medium quick (Ø = 75) Quick (Ø = 100) Burners (heights cover) mm Ø min. Saucepan (mm) Ø max. Saucepan (mm) 002 LINGUE 28-09-2005 19:29 Pagina 26 90 160 150 260 130 180 Advice on the use of gas burners For lower gas consumption and a better yield, use saucepan[...]
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Page 7
Maintenance and c leaning Do not use jet of steam for cleaning. Instructions for use 002 LINGUE 28-09-2005 19:29 Pagina 28 Before any operation disconnect the appliance electrically . W ash the enamelled parts with lukewarm water and detergent. Do not use abrasive products. W ash the burner spreader frequently with boiling water and detergent being[...]
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Page 8
Below we give the instructions for qualified installers so that the installation, setting and maintenance operations are performed correctly and according to the regulations in force. Positioning This appliance isn’t connected to any scavenging devices of combustion products. The appliance can only be installed and operate in permanently ventilat[...]
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T o perform these operations the qualified installer will follow the indications given in the "Adaptation to the various types of gas" section. For safety operation make sure that the supply pressure respects the values given in the "T able of burner and injector characteristics”. If the appliance is supplied with liquid cylinder g[...]
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Page 10
Instructions for installation ELECTRICAL CONNECTION The appliances are provided with a three-pole feeding cable and work with alternate current and single-phase voltage indicated on the “rating plate of the product “report at the end of the instruction manual and on the product. The grounding conductor of the cable is marked with the colours ye[...]
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Page 11
Adaptation to different types of gas T o adapt the appliance to a gas different from that for which it was set up (see label on both the packaging and the bottom of the appliance) proceed as follows: • remove the grids • remove the covers and the spreaders • with a 7 mm socket spanner unscrew and remove the injectors. • replace the injector[...]
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Page 12
Instructions for installation 002 LINGUE 28-09-2005 19:29 Pagina 33 I E GB Setting the minima The flame on the small output is regulated in the factory . When the injec- tors have been replaced or there are special mains pressure conditions, it may be necessary to regulate the minimum again. The operations neces- sary to perform this operation are [...]
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Page 13
Burner and nozzle characteristic table Instructions for installation Quick (Ø = 100) Medium quick (Ø = 75) Auxiliary (Ø = 55) Rated supply pressure (mbar) (1 mbar ≅ 10,197mm H 2 O) (*) = With dry gas and with greater calorific power (H s ) at 15°C and 1013 , 2 5 mbar Burner (heights cover ) (mm) Thermal power (*) (kW) Liquid gas Natural gas R[...]
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Page 14
Instructions for building in the units The appliance is of class 3. It can be installed with just one side part (to right or left of the hob) higher than the cooking hob and placed at a minimum distance as shown in figure. It can be built into all units whose walls withstand a temperature 65°C higher than room temperature (UNI EN 30-1-1 e/o CEI EN[...]
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Page 15
Instructions for installation 002 LINGUE 28-09-2005 19:29 Pagina 36 mm I E GB • Position the special sealed gasket (provided) on the edge of the hob making sure that the ends meet without one lying on top of the other . • Put the hob in the unit opening making sure that it is centred. • Fasten the hob to the unit with the fastening brackets. [...]