7. Decommissioning
36
37
7
Decommissioning
7
.
1
Dismantling the Battery
Shutting down the battery unit
Disconnect the cables between
the BMS and inverter
Disconnect the series wiring terminal on the battery
Disconnect the cables
7.2
Packing
Pack the BMS and battery modules in the original packaging.
If the original packaging is no longer available, use an equivalent carton or box that
meets the following requirements:
Suitable for loads over 154.32lb
Properly closed and sealed
7. Decommissioning
8
Maintenance and Warranty
8
.
1
Maintenance
If the ambient temperature for storage is -4-113°F, recharge the batteries
at least one time every 3 months.
If the ambient temperature for storage is -4-68°F, recharge the batteries
at least one time every 6 months.
8.2 Warranty
Q CELLS protects this product under warranty when it is installed and used
as listed in this manual. Violation of the installation procedure or use of the
product in any way not described in this manual will immediately void all warranties
on the product.
Q CELLS does not provide warranty coverage or assume any liability for
direct or indirect damages or defects that result from the following causes:
Ÿ
Force majeure (flooding, lightning strike, overvoltage, fire,
thunderstorm, flooding etc.)
Ÿ
Improper or noncompliant use
Ÿ
Improper installation, commissioning, start up or operation (contrary to the
guidance detailed in the installation manual supplied with each product)
Ÿ
Inadequate ventilation and circulation resulting in minimized cooling and
natural air flow
Ÿ
Installation in a corrosive environment
Ÿ
Damage during transportation
Ÿ
Unauthorized repair attempts
Ÿ
Failure to adequately maintain the equipment. An on-site inspection by a
qualified technician is possible following 120 months of continuous use.
Warranty claims made beyond 120 months from date of commissioning may
be declined if it cannot be demonstrated that the equipment has been
adequately maintained
Ÿ
External influence including unusual physical or electrical stress (power failure
surges, inrush current, etc.)
Ÿ
Use of an incompatible inverter or devices
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
Ÿ
Ÿ
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
If the battery is not used for more than 9 months, the battery must be
charged
to
at least SOC 50% each time.
If the battery is replaced or installed, the SOC between the batteries used
should be as consistent as possible, with a maxium difference of ±2%.
Ÿ
Ÿ
Ÿ
