Gama Sonic GS-80 Manuel D'instructions page 5

Replacing the Batteries
(After several years of use, the batteries may need replacing.)
1. Detach the backside of the unit (F)
from the front board (G) by releasing
the 6 screws (as shown in Fig. 8).
2. Remove the old batteries. Make sure
the new batteries are high quality Ni-Cd
AA rechargeable batteries.
3. Install the new batteries into the battery
compartment, ensuring the correct
polarity is observed.
4. Reassemble the unit by reversing the
above procedure.
WARNING: Do not dispose of Ni-Cd batteries in the regular trash, municipal
waste stream or by fire as batteries may leak or explode. Do not open, short
circuit, or mutilate batteries as injury may occur. Preserve our environment
by recycling Ni-Cd batteries or disposing of them in accordance with local,
State and federal regulations. Do not mix old and new batteries. Do not mix
Alkaline, Standard (Carbon-Zinc) or rechargeable (Nickel Cadmium)
batteries.
Maintenance
Clean the solar module regularly with a damp towel to guarantee optimum
performance of the solar panel. Do not use any type of solvent for cleaning
and be careful not to put too much pressure on the module while cleaning.
Figure 8
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