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15

Nothing 

Comes Close to a Cobra

14

Turning Your Inverter On or Off

Be sure to have your power inverter properly installed
before attempting to turn the unit on (see installation
page 6).

To turn the power inverter on:

1. If a DC power supply is being used as the power

source, switch it on.

2. On the Output End, press the Power Button to on.

The inverter is now ready to deliver AC power to your loads.
If several loads are to be operated by the inverter, turn 
them on separately, after the inverter has been turned on.
This will ensure that the inverter does not have to deliver
the starting currents required for all the loads at once.

NOTE The Power Button turns the control circuit 
in the inverter on and off. It does not disconnect
power from the inverter.

When the button is in the off position, the inverter 
draws no current from the battery. When it’s in the
on position, but no power is being supplied to a
load, the inverter draws less than 600 milliamperes
from the battery. This is low current draw. It would
take more than a week to discharge a 100 ampere-
hour battery at this rate depending on the age of
the battery. 

Remote On/Off Switch 

An optional Remote On/Off Switch (see page 24 to order
accessories) can be connected to the Remote Jack
allowing you to turn the Cobra power inverter on or off
from a convenient location when the inverter is installed 
in an out of reach location.

Power On and Off

Intro

Operation

Customer
Assistance

Warranty

Notes

Notice

Main Icons

Secondary Icons

Caution

Warning

Installation

Operation

Remote On/Off Switch

Intro

Operation

Customer
Assistance

Warranty

Notes

Notice

Main Icons

Secondary Icons

Caution

Warning

Installation

Operation

Power Button

Remote Switch

Remote Jack

Intro

Operation

Customer
Assistance

Warranty

Notes

Notice

Main Icons

Secondary Icons

Caution

Warning

Installation

Intro

Operation

Customer
Assistance

Warranty

Notes

Notice

Main Icons

Secondary Icons

Caution

Warning

Installation

Intro

Operation

Customer
Assistance

Warranty

Notes

Notice

Main Icons

Secondary Icons

Caution

Warning

Installation

10275_CPI1575_PH3  8/14/07  8:38 AM  Page 14

Summary of Contents for CPI 1575

Page 1: ...further assistance after reading this manual Cobra Electronics offers the following customer assistance services For Assistance in the U S A Automated Help Desk English only 24 hours a day 7 days a we...

Page 2: ...Thanks to You A1 Customer Assistance A1 Product Features A2 Important Safety Information 1 Quick Evaluation Before Installation 4 Installation Installation Requirements 6 Mounting 7 Connecting Cables...

Page 3: ...tements in the manual CAUTION Statements specify conditions which could cause damage to the unit or other equipment WARNING Statements identify conditions that could result in personal injury or loss...

Page 4: ...ery chargers for battery packs used in hand power tools These chargers have a WARNING label stating that dangerous voltages are present at the battery terminals This problem does not occur with the va...

Page 5: ...ce connection For example if the power source is a battery the cable must be terminated with a battery terminal that clamps to the post on the battery Power Source A test load that can be plugged into...

Page 6: ...lt CAUTION The inverter must only be connected to batteries with a nominal output voltage of 12 volts It will not work with a 6 volt battery and will be damaged if it is connected to a 16 volt battery...

Page 7: ...ry 1 Press the Power Button on the inverter to the off position If the power source is a DC power supply switch it off as well 2 On the end of the cable that connects to the inverter strip back the in...

Page 8: ...result Thoroughly ventilate the battery compartment before making this connection b Connect the cable from the Positive Red Terminal of the inverter to the Positive Terminal of the power source the ba...

Page 9: ...ed running time in hours Power x Operating Time Watt Hours 4 Divide the watt hours by 10 to determine how many battery 12 volt ampere hours will be consumed Ground Wiring There is a screw on the rear...

Page 10: ...amperes from the battery This is low current draw It would take more than a week to discharge a 100 ampere hour battery at this rate depending on the age of the battery Remote On Off Switch An optiona...

Page 11: ...utput of the inverter is short circuited for one second or more it will shut down to protect itself The meter will flash as shown to indicate Short Circuit Protect and an alarm will sound To restore n...

Page 12: ...over discharged It will restart when the input voltage exceeds 12V 0 3V The inverter will also shut down if the input voltage exceeds 15 5V 0 5V This protects the inverter against excessive input vol...

Page 13: ...es as the load increases The unit is completely insulated in input and output for added safety Troubleshooting Guide Intro Operation Customer Assistance Warranty Notes Notice Main Icons Secondary Icon...

Page 14: ...rning Installation Customer Assistance Limited Two Year Warranty For Products Purchased in the U S A Cobra Electronics Corporation warrants that its Cobra power inverter and the component parts thereo...

Page 15: ...om the main menu 8 00 a m to 6 00 p m CT Monday through Friday Make check or money order payable to Cobra Electronics Attn Accessories Dept 6500 West Cortland Street Chicago IL 60707 USA To order onli...

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