Wagan Power Dome 400 User Manual - page 5
7. Observe the color of the Reverse Polarity Protection Indicator
that is located between
the compressor and work light button.
• If the light is
RED
, DO NOT TURN ON THE JUMPER SAFETY SWITCH!
i. Cable clamps need to be reversed.
ii. Disconnect the black clamp first then the red clamp.
iii. Reconnect and observe the indicator again.
• If the light is
GREEN
, turn on the Jumper Safety Switch.
i. Inside the vehicle, turn on the ignition switch and attempt to start the
engine.
ii. Crank a maximum of three seconds. If the engine does not start, wait
three minutes before the next attempt.
iii. After the engine starts, turn off the Jumper Safety Switch.
iv. Disconnect the black clamp first, and then disconnect the red clamp.
8. Be sure that the cables and clamps are securely stored.
9. Recharge the Power Dome as soon as convenient.
NOTE: If the engine does not start, there may be a problem other than a discharged
battery. Call for service.
USB Power Port
Set Inverter Power Switch to the “|” position. The USB Power Port is located underneath the AC
Outlets. It can power/charge devices that require 5 Volts up to 500mA through the use of a
user-supplied cord.
Trouble Shooting Guide (for inverter)
Trouble
Cause
Remedy
Lack of power
output
Power Dome battery
voltage below 10 volts
Recharge the Power Dome immediately.
Excessive current
drawn by appliance
being operated
Reduce load to maximum of 400 watts.
1. Turn off the device and inverter.
2. Disconnect device.
3. Turn the inverter on and let it run
for a minimum of 2 minutes.
4. Turn off inverter. Quickly plug in
device to inverter making sure
device is off prior to connection.
5. Turn on the inverter and device
Inverter fuse blown
Check and replace if necessary. Be sure
any replacement fuse is the same type
and rating.
Inverter Power
Indicator is not lit.
Excessive voltage drop Check Power Dome and recharge if
voltage drops below 10 volts.
Inverter is overloaded
Reduce load to maximum of 400 watts.
Television/Power
Tool will not start
High surge wattage
requirement to start-up
Toggle the Inverter Power Switch on and
off in quick succession a total of 5 times. If
the device does not start, the device is not
compatible with this type of inverter.
Television
Interference
Picture breaking up
(static).
Place the Power Dome as far from the TV,
antenna, and coaxial cable as possible.
TV station may be out or range.
Do not use inverter with low quality audio
AC filtering system.
Static/noise
interference in
audio system
Sound system has
weak alternating
current shielding
Replace audio system with high quality
noise filtering.
Power Dome
TM
400 by Wagan Tech
7
www.wagan.com
© 2010 Wagan Corporation.
All Rights Reserved.
Wagan and wagan.com are trademarks used by Wagan Corporation.
User’s Manual—Read before using this equipment
8