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The rules should oblige the seller to give the purchaser an operating instrucion of Schumacher PI-400, 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 Schumacher PI-400 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 Schumacher PI-400. 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 Schumacher PI-400 should contain:
- informations concerning technical data of Schumacher PI-400
- name of the manufacturer and a year of construction of the Schumacher PI-400 item
- rules of operation, control and maintenance of the Schumacher PI-400 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 Schumacher PI-400 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 Schumacher PI-400, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Schumacher 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 Schumacher PI-400.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Schumacher PI-400 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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00-99-000346/0805[...]
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The advanced surge capacity of the PI-400 power invert- er gives it the means to start most electrical appliances including: Color televisions, TV/VCR combinations, microwaves, refrigeration units, small air conditioners. In addition, the PI-400 power inverter consumes less bat- tery power , therefore runs for a longer time because it is a state-of[...]
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T o calculate the starting load: Starting Load = 2 x W A TTS. In general, the start up load of the appliance or power tool determines whether your inverter has the capability to power it. T o calculate the continuous load (same as wattage in the above formula): Continuous load = AMPS x 1 10 (AC volt- age) Attention: Always run a test to establish w[...]
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Incorrect operation of your inverter may result in damage and personal injury . Electrical current on a 1 10-volt circuit can be very dangerous. Y our inverter features include: A. ON/OFF Rocker Switch B. LED Indicator Light. (Green = Power ON, Red = Overload) C. T wo Standard Electrical 1 10V AC Outlets D. 12-V olt Power Cord E. High-Speed Coo[...]
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Y ou can use an extension cord from the inverter to the appliance without significantly decreasing the power being generated by the inverter . For best operating results, the extension cord should be no longer than 50 feet. The LED Indicator briefly flashing when you first turn the inverter ON, is a sign if that there is a short circuit within the [...]
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Affix one or several "Ferrite Data Line Filters" to the tele- vision power cord. Ferrite Data Line Filters can be pur- chased at most electronic supply stores including Radio Shack - Part Number 273-105. T ry grounding the inverter with an 18 A WG (minimum) wire, using as short a length as possible. Attention: Y ou may hear a "buzzin[...]
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Power Source Y our average automobile or marine battery will provide an ample power supply to the inverter for 30 to 45 minutes even when the engine is off. The actual length of time the inverter will function depends on: 1. Age and condition of the battery . 2. Power demand being placed by the equipment being operated with the inverter . If you de[...]
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2. The power input from the battery exceeds 15 volts. 3. The continuous load demand from the equipment or appliance being operated exceeds 400 watts. 4. The case temperature exceeds 145 ºF . Attention: The PI-400 is fitted with a cooling fan that runs as needed while the inverter is operating. If the cooling fan is unable to maintain a cool enough[...]
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While in use, make sure there are several inches of clearance around the top and sides of the inverter . Do not use the inverter near inflammable materials. Do not place the inverter in areas such as battery compartments where fumes or gases may accumulate. How Do Power Inverters Work? There are two stages involved in transforming 12-vo[...]
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Make sure the power consumption of the appliance or equipment you want to operate is compatible with the capacity of the inverter , i.e. does not exceed 400 watts. If you are using the power inverter to operate battery charger , monitor the temperature of the battery charger for about 10 minutes. If the battery charger becomes abnormally wa[...]
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PROBLEM: Red LED On Reason /Solution 1. Battery voltage below 11 volts. Recharge or replace battery . 2. Equipment being operated is drawing too much power . Use a higher capacity inverter or do not use this equipment. 3. Inverter is too hot (thermal shut down mode). Allow inverter to cool. Check for adequate ventilation. Reduce the load on the inv[...]
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SPECIFICA TIONS: Maximum Continuous Power ...………………....400 W atts Surge Capability (Peak Power)………………… 800 W atts No Load Current Draw .............…………………......< 0.4A W ave form ...............……………......Modified Sine Wave Input V oltage Range ................………………...10-15 VDC AC ou[...]
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Schumacher Electric Corporation, W arranty Service Department 1025 Thompson, Hoopeston, IL 60942 Phone: 800-621-5485 (Hours: 7 a.m. - 4:30 p.m. CST) Y ou will be responsible for all insurance and freight or other transportation charges to the factory or point of repair . We will return your inverter freight prepaid if repair is covered under warran[...]