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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Cobra CJIC 350, 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 Cobra CJIC 350 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 Cobra CJIC 350. 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 Cobra CJIC 350 should contain:
- informations concerning technical data of Cobra CJIC 350
- name of the manufacturer and a year of construction of the Cobra CJIC 350 item
- rules of operation, control and maintenance of the Cobra CJIC 350 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 Cobra CJIC 350 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 Cobra CJIC 350, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Cobra 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 Cobra CJIC 350.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Cobra CJIC 350 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
Th an k y ou f or pu rc has in g th e C obr a C JIC 350 ju mp sta rter /p ow er pac k wi th bui lt -in ai r co mp re ss or . P r ope rl y us ed , th is Co br a pr od uct wi ll giv e y ou man y ye ars of r el ia ble serv ic e. Easy-to-use and designed for reliable ser vice, the mobile power pack can run many AC appliances and 12V DC appliance whenev[...]
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Page 2
20 Intr oduction Intr oduction A3 A2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Buttons, Switches & Indicatiors 1. USB power por t 2. USB power indicator 3. USB/LED power switch 4. Charging indicator 5. Charging jack 6. Battery level indicators 7. Battery level button 8. Battery connection indicator 9. Reverse polarit y indicator 10. 120V AC pow[...]
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Page 3
H ow to Us e Y o ur C ob r a CJ I C 35 0 Conten ts Introduction ...........................................................................................A1 Our thanks to you What’ s included Buttons, Switches & I ndicators ..................................................A2 Customer Assistance...............................................[...]
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Page 4
Intr oduction Intr oduction 3 2 Impor tant: Please be sure to read and save the entire manual before using your mobile power pack . Any misoperation or misusing may damage the equipment or create hazardous conditions for the user . Please keep this manual for future refer ence. The following conv entions are used in this manual: W ARNING W arnings [...]
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Page 5
Intr oduction Intr oduction 5 4 W ARNING: Fire hazard The jump star t feature is designed for shor t term operation only- less than 5 seconds. Operating the jump start feature for more than 5 seconds may cause damage to the unit. Allow the power pack to cool down for at least 3 minutes af ter each jump start. W ARNING: R isk of explosion, fire or b[...]
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Page 6
Intr oduction Intr oduction 7 6 Contr ols and I ndicators: 1. USB power por t Pr ovides 5 volts output voltage for consumer electronics devices. 2. USB power indicator Illuminates when USB por t is in use. 3. USB/LED power switch If the switch is flipped left, the USB por t can provide power . Flipped right, the white LED lamps illuminate. Center p[...]
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Page 7
Operation 9 Operation 8 CA UTION: Read all operating instruc tions before operating the power pack. The power pack is not intended for use as a UPS (Uninterruptible Po wer Supply). T he unit should be operated only in locations that meet the following requiremen ts: Dry Don ’t allow wat er or other liquid s to drop or splash on the unit. Cool Amb[...]
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Page 8
Operation Operation 11 10 Problem appliances The output of the power pack inverter is non-sinusoidal. Some equipment may be damaged by the inverter ’ s modified sine wave output (non-sinusoidal). Some appliance, including the types listed below , may be damaged if they are connected to the inverter . • Electronics that modulate RF (radio freque[...]
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Page 9
Operation Operation 12 Inflating tires Caution: If the pressure gauge on the compressor indicates more than t wice the recommended pressure for the object you are inflating and you have only started to inflate the object, the valve connector is incorrectly connected to the valve stem. This may damage the power pack with air compressor . Remove and [...]
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Page 10
15 Operation 14 T o jump star t a vehicle continued : 7. S witch off the jump star t power switch. 8. Remo ve the red positive (+) clamp and then the black negative (-) clamp. Recharging the power pack battery CA UTION: Do not operate AC or DC appliance while the power pack is being charged. Charging with the AC charging adapter Using the AC chargi[...]
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Page 11
T r oubleshooting 17 16 Problem Cause Solution The po wer pack can not jump start vehicle The ba ttery in the power pack is not fully charged Charge it for at 23 hours The engi ne star t capaci ty exc eeds the power pac k jump sta rt capaci ty . The po wer pack’ s batter y has been dama ged Replace the power pack’ s battery (consult ser vice te[...]
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Page 12
19 Pr oduct Service 18 F or any questions about operating this new Cobra product, or if par ts are missing… PLEASE CALL COBRA FIRST …do not return this product to the store . See customer assistance on page A3. If your product should require factor y ser vice, please call Cobra first before sending your unit. T his will ensure the fastest turn-[...]