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1. Important Safety Information
WARNING!
This manual contains important instructions for all TPH Inverter/Charger models that shall be followed
during installation and maintenance of the inverter.
1-1. General Safety Precautions
1. Before installing and using the TPH Inverter/Charger, read all instructions and cautionary markings on the
TPH Inverter /Charger and all appropriate sections of this guide. Be sure to read all instructions and
cautionary markings for any equipment attached to this unit.
2. This unit is designed for indoor use only. Do not expose the TPH Inverter/Charger to rain, snow, or spray.
3. To reduce risk of fire hazard, do not cover or obstruct the ventilation openings. Do not install the TPH
Inverter/Charger in a zero-clearance compartment. Overheating may result.
4. Use only attachments recommended or sold by the manufacturer. Doing otherwise may result in a risk of
fire, electric shock, or injury to persons.
5. To avoid a risk of fire and electric shock, make sure that existing wiring is in good condition and that wire
is not undersized. Do not operate the TPH Inverter/Charger with damaged or substandard wiring.
6. Do not operate the TPH Inverter/Charger if it has received a sharp blow, been dropped, or otherwise
damaged in any way. If the TPH Inverter/Charger is damaged, see the Warranty section.
7. Do not disassemble the TPH Inverter/Charger. It contains no user-serviceable parts. See Warranty for
instructions on obtaining service. Attempting to service the TPH Inverter/Charger yourself may result in a
risk of electrical shock or fire. Internal capacitors remain charged after all power is disconnected.
8. The TPH Inverter contains more than one live circuit (batteries and AC line). Power may be present at
more than one source. To reduce the risk of electrical shock, disconnect both AC and DC power from the
TPH Inverter/Charger before attempting any maintenance or cleaning or working on any circuits connected
to the TPH Inverter/Charger. Turning off controls will not reduce this risk.
9. Use insulated tools to reduce the chance of short-circuits when installing or working with the inverter, the
batteries, or PV array.
1-2. Precautions When Working with Batteries
1. Make sure the area around the battery is well ventilated.
2. Never smoke or allow a spark or flame near the engine or batteries.
3. Use caution to reduce the risk or dropping a metal tool on the battery. It could spark or short circuit the
battery or other electrical parts and could cause an explosion.
4. Remove all metal items, like rings, brace lets, and watches when working with lead-acid batteries.
Lead-acid batteries produce a short circuit current high enough to weld metal to skin, causing a severe burn.
5. Have someone within range of your voice or close enough to come to your aid when you work near a
lead-acid battery.
6. Have plenty of fresh water and soap near by in case battery acid contacts skin, clothing, or eyes.
7. Wear complete eye protection and clothing protection. Avoid touching your eyes while working near
batteries.
8. If battery acid contacts skin or clot hing, wash immediately with soap and water. If acid enters your eye,
immediately flood it with running cold water for at least twenty minutes and get medical attention
immediately.
