Care And Maintenance; Fuse Replacement; Preventive Maintenance - Vector MAXX SST VEC051D Manual Del Propietário

90548013 VEC051D INVERTER.qxp
Fault Protection and Troubleshooting Guide
INVERTER POWER SWITCH TURNED ON
Trouble/Indication Possible Cause
No AC output — DC input is below 10 volts
red LED lit
Excessive appliance load
— thermal shutdown
No AC output — Fuse(s) open
green LED not lit
Low battery alarm Low battery voltage
sounds continuously
Bad connection or wiring
Motorized power tool Excessive start-up load
will not start
Motorized power tool Purely inductive load
does not operate at
correct speed
Television/radio Snow in picture,
interference "buzzing" sound
Resetting the Unit
When a thermal shutdown problem occurs, the inverter will reset and turn back on automatically after it cools.
WARNING: To reduce the risk of injury or property damage: If the appliance stops working, even
momentarily, turn off the appliance and disconnect from the inverter until the cause is identified and
corrected.

CARE AND MAINTENANCE

Storage
1. Ideal storage temperature range is 50-68°F (10-20°C).
2. Store and use the inverter in a cool, dry place with adequate ventilation.
3. Avoid locations that are exposed to heating units, radiators, direct sunlight or excessive humidity or
dampness.

Fuse Replacement

This inverter is equipped with multiple internal fuses. Normally, these fuses will not "blow" unless there is a
serious problem inside the unit. Internal fuses are replaceable; however, only trained personnel should
attempt fuse replacement. Refer to the "Service Information" section of this Instruction Manual.

Preventive Maintenance

Inverters require minimal maintenance. For optimum performance, the manufacturer recommends periodically
performing the following preventive maintenance.
1. Turn OFF the inverter using the front panel ON/OFF Power Switch.
2. Remove the DC power fuse.
3. Check and tighten all electrical connections, including the ground.
4. Using a non-metallic vacuum cleaner hose, vacuum the air slots and fan area.
5. Clean the outside of the unit using a damp (not wet) cloth.
6. Wipe unit surfaces thoroughly with a dry cloth.
7. Re-insert the fuse and resume operation.
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Suggested Remedy
Recharge or replace battery.
Turn unit OFF. Reduce the load, wait for the
inverter to cool down, then turn the unit ON
again.
Check DC input — fuse(s) in vehicle. Replace
the fuse with one of the same type and
rating if necessary.
Recharge battery. Remove load from the
inverter while recharging battery.
Tighten all DC connections.
If appliance does not start, appliance is
drawing excessive current and will not work
with inverter.
Make the load not purely inductive. Operate
an incandescent lamp at the same time as
motor.
Keep inverter and antenna distant from each
other. Use shielded antenna. Connect antenna
to amplifier.
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