Cobra Electronics CPI M800 owner manual CobraMarine M800 Output Waveform

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Important Safety Information

Introduction

WARNING Power inverters contain components that may produce arcs or sparks. To prevent fire or explosion, do not install the inverter in areas or compartments containing batteries or flammable materials or in locations that require ignition-protected equipment.

WARNING To reduce the risk of fire, do not cover or obstruct the ventilation openings. Do not install inverter in zero-clearance compartment.

Warning: Wash Hands After Handling Power Cord

The power cord on this product contains lead, a chemical known in the state of California to cause birth defects or other reproductive harm.

Caution: Rechargeable Appliances

Certain chargers for small nickel cadmium batteries can be damaged if connected to the CobraMarineM800 Power Inverter. Two (2) particular types of equipment are prone to this problem:

Important Safety Information

Introduction

CobraMarineM800 Output Waveform

The output waveform is referred to as “square wave” or “modified sine wave.” It is a stepped waveform designed to have characteristics similar to the sine wave shape of utility power. A waveform of this nature is suitable for most AC loads (including linear and switching power suppliers used in electronic equipment, transformers and motors). Some very sensitive electronic equipment may not operate satisfactorily on “square wave” or “modified sine wave.”

Ground Fault Circuit Interrupter (GFCI) Outlet

Test the GFCI periodically to make sure it is operating properly (see page 14 for details).

Plug In Directly

Dangerous Voltages

1.Small battery-operated appliances such as flashlights, razors, and night lights that can be plugged directly into an AC receptacle to recharge.

2.Certain battery 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 vast majority of battery-operated equipment. Most use a separate charger or transformer that is plugged into the AC receptacle and produces a low voltage output. If the label on the AC adapter or charger states that it produces a low voltage AC or DC output (less than 30 volts), the inverter will have no problem powering the adapter safely.

2 English

Nothing comes close to a Cobra® 3

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Contents How Your CobraMarine Power Inverter Works Our Thanks To YouHours a day, 7 days a week 773-889-3087 phone Customer Assistance Operators English and SpanishControls/Indicators and Product Features Table of ContentsImportant Safety Information Important Safety InformationGround Fault Circuit Interrupter Gfci Outlet CobraMarine M800 Output WaveformQuick Evaluation Before Installation Quick Evaluation Before InstallationTo Check Your Inverter’s Performance Before Installation Installation Requirements MountingConnecting Cables Connecting CablesTo Connect the Cables Between the Inverter and the Battery Connect cables to the power sourcePower Consumption Power ConsumptionTo Determine the Battery Ampere-Hour Capacity You Require Power x Operating Time = Watt-HoursGround Wiring Power On or OffPower and Protection Indicators Gfci OutletOperating Limits Troubleshooting Guide Operating Limits Power OutputTroubleshooting Guide Problem/Symptom Possible Causes Input VoltageSpecifications WarrantySpecifications Limited 1-Year Warranty For Products Purchased In the U.S.AProduct Service Maintenance and Product ServiceMaintenance Accessories and Order Form Amount Shipping/Handling