Pylontech M1C-UL9540 User Manual page 83

system.
NOTE : The system must be powered off when cleaning dust.
(1) Check power cable connections for looseness and retighten to the
torque specified above.
Power circuit
(2) Check power cables and control cables for damage, especially cut
connection
marks on the skin in contact with metal surfaces.
check
(3) Check that the insulating wraps of the power cable terminals are not
detached.
(1) Check whether the control terminal screws are loose and tighten them
with a screwdriver.
(2) Check whether there is any color change in the wiring copper or
Terminal and
screws.
wiring
connection (3) Visually inspect the connections such as equipment terminals and the
check distribution of wiring.
(4) Check the main circuit terminals for poor contact and screw locations
for signs of overheating.
(1) Routine inspection of all metal components for corrosion.
(2) Annual inspection of contactors (auxiliary switches and micro-
Circuit breaker
switches) to ensure that they are in good mechanical working order.
maintenance
(3) Check the operating parameters (especially voltage and insulation).
(1) Annual inspection of cable connection to ensure that they are in
good mechanical working order.
SPD check
(2) Check the operating parameters (especially voltage and insulation).
(1) Annual inspection of cable connection to ensure that they are in
good mechanical working order.
Fuse check
(2) Check the operating parameters (especially voltage and insulation).
(1) Perform normal charging and discharging operations on the battery
system to check whether there are any abnormalities in the operating
status of the battery, and to check whether the battery system indicator
Battery
status is normal.
maintenance
(2) It is recommended that the battery be fully charged and equalized on
a regular basis.
When the fire extinguishing equipment is in normal working condition, it
is necessary to check the starting device (JR10 starter box, etc.) to make
Aerosol fire
sure that the line is normal.
extinguisher
inspection The fire extinguishing equipment is maintenance-free for its own validity
period.
(1) Check whether the temperature of the air outlet is close to the cooling
setting value, ±2℃.
Air conditioner
(2) Check the degree of dust at the air inlet and outlet. And use a
maintenance
compressed air machine to clean and treat the dust at the air conditioner
inlet and outlet.
(1) Check the display for water ingress and see if the display shows
normally without color change.
Display
maintenance (2) Test the display to see if it responds normally to switching and
selecting content.
79
content of the
environment in which it
is used).
Officially run for six
months, then every six
months to one year
thereafter.
Officially run for six
months, then every six
months to one year
thereafter.
Officially run for six
months, then every six
months to one year
thereafter.
Every 6 months to 1 year
Every 6 months to 1 year
Every 6 months to 1 year
Officially run for six
months, then every six
months to one year
thereafter.
Ranges from quarterly,
semi-annually or once a
year (depending on the
dust content of the
environment in which it
is used).
Every 6 months to 1 year