Whistler PRO-1200W - Manual (Page 5)

INVERTER INFORMATION
Important Information
About Your New Whistler Inverter.
This manual will provide you with directions for the safe
and efficient operation of your Whistle Power Inverter.
Read the manual carefully before using your new Whistler
inverter and keep the manual on file for future reference.
Important Note:
Each of the following operating procedures
and safety features must be carefully reviewed and
thoroughly understood prior to using the inverter. Failure
to do so may result in damage to the inverter, equipment
or serious personal injury.
Notes:
Your Whistler inverter is designed to operate from a 12 volt
power source only. Never attempt to connect your
Whistler inverter to any other power source, including any
AC power source.
• 110 volts can be lethal. Improper use of your Whistler
inverter may result in property damage, personal
injury or loss of life.
• Do not connect the inverter’s output to any other
power source.
• Not recommended for use with medical equipment.
Check with the appliance manufacturer for
compatibility with modified sine wave inverters.
Some appliances may not work well, not at all or be
damaged. This is especially true for medical equipment.
For more information on compatibility issues, please visit
our inverter FAQ page at: www.whistlergroup.com
7
IMPORTANT INFORMATION
6
Getting Started
Power equipment and appliances which operate with motors
or tubes require an initial surge of power to get them up
and running. This power surge is referred to as the "starting
load" or "peak load." (By comparison, electrical devices such
as standard light bulbs do not require a large starting load.)
Once the equipment or appliance has been powered up, it
settles down to a slower pace and requires far less electrical power
to operate. This lower power requirement is referred to as
the "continuous load."
In order to ensure that the capacity of your Whistler inverter
is sufficient to meet the required start up load, you must first
determine the power consumption of the equipment or
appliance you plan to operate.
Power consumption is rated either in wattage or amperes,
and information regarding the required "watts" or "amps"
generally is stamped or printed on most appliances and
equipment. If this information is not indicated on the appliance
or equipment, check the owner’s manual. Contact the
appliance or equipment manufacturer to determine if
the device you are using (TV’s, battery charger, computer,
etc.) is compatible with a modified sine wave.
If the power consumption is rated in amps, multiply the number
of amps by 110 (AC voltage) to determine the comparable
wattage rating. Induction motors may require 2 to 6 times
their wattage rating to start up.
For further information on the fundamental operating
principles of Whistler inverters and related technical
data, see "Technical Operating Principles."
pro1200to3000w.qxp 4/30/2010 8:54 AM Page 9