Salicru EQUINOX BATT EQX2 BATT, User Manual

37

EN

8.  TROUBLESHOOTING GUIDE.

8.1.  MAINTENANCE.

Danger

Risk of causing damage to the battery or personal injury due to 

improper use.

Before using the inverter, observe the following procedure:

- Lower the AC thermal-magnetic circuit breaker and the inverter 

DC switch.

- Wait at least 5 minutes for the internal capacitors to be fully 

discharged.

- Check that there is no voltage or current before removing 

a connector.

Warning

Keep all unqualified staff far from these areas!

A temporary warning sign or barrier should be posted to keep 

unqualified persons away while performing electrical connection 

and service work.

Attention

Only restart the battery after eliminating the safety-related fault.

Never replace internal components at random.

Please contact SALICRU for support regarding the maintenance 

tasks. Otherwise, SALICRU shall not be held liable for any 

damage caused.

Note

Perform the maintenance tasks on the unit as described in 

the manual and always using the corresponding tools, test 

equipment, or the latest version of the manual.

Tab. 6.  Basic warnings for maintenance.

8.1.1.  Maintenance of electrical components.

Items

Test

Test point Methods

Repair 

condition

Solution

1

Electric

Make sure 

that the 

output  

voltage is 

normal.

Multimeter.

The battery 

voltage is 

exceeding the 

preset range.

Contact the 

distributor or 

manufacturer.

2

Verification 

failure.

Make sure 

that the light 

is normal.

Visual 

inspection.

Warning

3

Cable

Insulation, 

terminal

Insulation  

defect, ageing, 

terminal  

stripped or 

corroded.

Replace the 

cable, replace 

the terminal 

board.

Tab. 7.  Points to check.

8.1.2.  Battery maintenance.

Item Frequency

Test

Solution

1

Every month

Work 

environment.

Keep the battery away from heat sources 

and direct sunlight.

Visual 

inspection.

If there is any damage, leakage or 

deformation, remove the defective battery 

pack, take photos and replace it.

Item Frequency

Test

Solution

2

Every three 

months

Visual 

inspection.

Carefully clean the battery with a cotton 

cloth.

Condition 

of the 

connections.

Check the tightness of each terminal and  

the temperature of the cable. 

3

Every six 

months

Measure and 

record the 

voltage.

Collect discharge data at least once every 

six months during the first year.

During the second year, discharge data must 

be recorded every three months. Check the 

historical logs via the RS232 port. If the 

alarm information shows that the battery 

is frequently being overcharged, this may 

indicate that the battery has reached the 

point of protection against charging and 

discharging, which may result in insufficient 

time for power preparation. We recommend 

replacing the battery immediately.

Tab. 8.  Points to check and frequency.

8.2.  TROUBLESHOOTING.

If a battery failure occurs, record the information about the failure, 

shut down the battery as per the shutdown procedure and contact 

the distributor or SALICRU. Do not try to fix the problem yourself.

EQX2

 SOLAR INVERTERS CONNECTED TO THE GRID

USER MANUAL