Pytes V15 User Manual page 3

Before Using
Read and understand the following instructions:
Warning
1.This equipment must be installed, operated and maintained by qualified personnel (electrician).
2.The local safety regulations and relevant operating procedures must be observed during the
installation, operation and maintenance of the Product, otherwise the Product may get damaged.
The safety precautions mentioned in the manual are only the supplement to local safety regulations.
Caution
1. Do not dispose of batteries in fire. The batteries may explode.
2. Do not open or mutilate batteries. Released electrolyte can prove harmful to the skin and eyes.
It may be toxic.
3. A battery can present a risk of electric shock and burns by high short-circuit current.
4. A malfunctioned battery can reach temperatures that exceed the threshold of contact surface.
The following precautions should be observed when working on batteries:
a) Dis-connect the power and loads before connecting or disconnecting battery terminals;
b) Do not wear any metal objects including watches and rings;
c) Use tools with insulated handles;
d) Do not lay tools or metal parts on top of batteries;
e) Wear personal protective equipment.
f) Make sure the battery is well grounded. Contact with any part of a poorly grounded or
ungrounded battery can cause electric shock and burns by high short-circuit current.
The risk of such hazards can be reduced if conductive surroundings are removed by a skilled and
qualified personnel.
5.Before moving or reconnecting the running system, the power must be turned off and the system
should be shut down, otherwise there will be a risk of electric shock.
6. Do not expose Li-ion battery to heat or fire. In case of fire, please use fire extinguisher.
7. Do not dismantle any part of the Product without contacting and permission from Pytes or Pytes
authorized technical engineers. System failure caused by such action will not be covered by the
warranty.
8. Before operating inverter, make sure that all batteries have been started up.
9. Battery needs to be re-charged within 12 hours after fully discharged.
10. Do not connect the Product with PV solar wiring directly.
11. The product should be installed in a restricted area without access to children and pet.
Danger
1. Keep the Li-ion battery away from water, dust and contamination, otherwise it may cause
explosion or other harmful conditions that may even lead to personal injury.
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