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IMPORTANT SAFETY INSTRUCTIONS 

To ensure reliable service, your power inverter must be installed and used properly.

Please read the installation and operating instructions thoroughly prior to installation

and use. Pay particular attention to the WARNING and CAUTION statements in this

manual. The CAUTION statements advise against certain conditions and practices

that may result in damage to your inverter. The WARNING statements identify 

conditions or practices that may result in personal injury.

READ ALL INSTRUCTIONS BEFORE USING THIS POWER INVERTER!

WARNINGS

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, EXPLOSION OR INJURY:

• Do not connect to AC distribution wiring
• Remove appliance plug from outlet strip or turn off inverter before

working on the appliance. Multiple outlet power strips with switches

and circuit breakers only interrupt power to the "hot" receptacle 

terminals. The "neutral" terminals remain powered with respect to 

the "ground" terminals

• Do not make any electrical connections or disconnections in areas 

designated as IGNITION PROTECTED. This includes 12 volt DC plug

connections, and ring terminal connections

• This is not a toy - keep away from children

CAUTIONS

• Do not use with positive ground electrical systems (the majority of 

modern automobiles, RVs, trucks and boats are negative ground). 

Reverse polarity connection will result in a blown fuse and may cause

permanent damage to the inverter and will void warranty

• This inverter will not operate high wattage appliances or equipment 

that produce heat, such as hair dryers, microwave ovens and toasters

• Grounding the Neutral will cause the inverter to shut down. Do not

operate this inverter if it is wet. Do not install in engine compartment -

install in a well ventilated area

• This inverter is not tested for use with medical devices.

Important Cable  Information Substantial power loss and reduced battery operating

time results from inverters installed with cables that are not able to supply full

power. Symptoms of low battery power can result from cables that are either

excessively long or an insufficient gauge. Therefore, the installer/operator should

be especially aware of the requirements to maintain secure, tight, water-resistant

electrical connections and to provide for strain relief for DC cables and appliance

wiring. Cable insulation must be the appropriate type for the environment.

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Summary of Contents for 750 Watt Power Inverter

Page 1: ...UNDERSTAND ALL CAUTIONS WARNINGS INSTRUCTIONS AND PRODUCT LABELS PLUS YOUR VEHICLE S BATTERY MANUFACTURER GUIDELINES FAILURE TO DO SO COULD RESULT IN INJURY AND OR PROPERTY DAMAGE 4140 SW 28th Way FT...

Page 2: ...connections and ring terminal connections This is not a toy keep away from children CAUTIONS Do not use with positive ground electrical systems the majority of modern automobiles RVs trucks and boats...

Page 3: ...tion 6 4 1 Power source requirements 6 4 2 Connection to power source 6 7 4 3 Connection to load 8 4 4 Placement of inverter 8 5 Operating tips 9 5 1 Rated versus actual current draw of equipment 9 5...

Page 4: ...l voltage ramp up during inverter start up This eliminates failed cold starts under load Second output that momentarily dips in voltage and quickly recovers to allow large motorized loads to start Thi...

Page 5: ...ulky transformers found in less technological ly advanced models The inverter stage uses advanced power MOSFET transistors in a full bridge configuration This ensures excellent overload capability and...

Page 6: ...able to supply the necessary current to operate the load The power source may be a battery or a well regulated DC power supply To obtain a rough estimate of the current in amperes the power source mu...

Page 7: ...t breaker close to the DC power source battery terminal 1 Check to be sure the inverter s power switch is turned off and that no flammable fumes are present 2 Identify the positive and negative DC pow...

Page 8: ...se devices use a separate charger or transformer that is plugged into an AC receptacle The MAXX 750 SST is easily capable of running most charg ers and transformers 4 4 PLACEMENT OF THE INVERTER For b...

Page 9: ...er will not operate high wattage appliances or equipment that produce heat such as hair dryers microwave ovens and toasters 5 2 BATTERY OPERATING TIME With a typical vehicle battery a minimum operatin...

Page 10: ...uide The alarm will sound when the inverter is overloaded in thermal shutdown or if there is an excessive voltage drop between the battery and inverter NOTE It is normal for the alarm to sound while t...

Page 11: ...ive Operate an correct speed incandescent lamp at same time as motor Television radio Snow in picture buzz Keep inverter and interference in speaker antenna distant from each other Use shielded antenn...

Page 12: ...d workmanship for two years from the date of purchase without additional charge The warranty does not extend to subsequent purchasers or users Vector Manufacturing Ltd will not be responsible for any...

Page 13: ...tormfg com for general repair information and charges if applicable STATE LAW RIGHTS This warranty gives you specific legal rights Some states do not allow limitations on how long an implied warranty...

Page 14: ...2004 Vector Manufacturing Ltd FT LAUDERDALE FL 33312 Made in China...

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