1. About this manual
These operating instructions are part of the product.
Read these operating instructions carefully before use,
keep them over the entire lifetime of the product,
and pass them on to any future owner or user of this product.
1.1 Applicability
This manual describes the installation, function, operation and maintenance of the solar
charge controller.
Further technical information is provided in a separate technical manual.
1.2 Users
These operating instructions are intended for end customers. A technical expert must
be consulted in cases of uncertainty.
1.3. Description of symbols
Safety instructions are identified as follows:
SIGNAL WORD
Type, source and consequences of the danger!
Measures for avoiding danger
Instructions relating to the functional safety of the system are in bold type.
2. Safety
2.1 Proper usage
The solar charge controller may only be used in PV systems for charging and controlling
lead-acid batteries in accordance with this operating manual and the charging specifi-
cations of the battery manufacturer.
2.2 Improper usage
No energy source other than a solar generator may be connected to the solar charge
controller. No mains devices, diesel generators or wind generators may be connected.
Do not connect any defective or damaged measuring equipment.
2.3 General safety instructions
Follow the general and national safety and accident prevention regulations.
Never alter or remove the factory plates and identification labels.
Keep children away from PV systems.
Never open the device.
2.4 Other risks
Danger of fire and explosion
Do not use the solar charge controller in dusty environments, in the vicinity of
solvents or where inflammable gases and vapours can occur.
No open fires, flames or sparks in the vicinity of the batteries.
Ensure that the room is adequately ventilated.
Check the charging process regularly.
Follow the charging instructions of the battery manufacturer.
Battery acid
Acid splashes on skin or clothing should be immediately treated with soap suds and
rinsed with plenty of water.
If acid splashes into the eyes, immediately rinse with plenty of water. Seek medical
advice.
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