NIFTYLIFT HR 12, Руководство пользователя

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Height Rider/SP Series
Operating & Safety Instructions
English/USA – 01/18
Original instructions
38
CHARGING LIMITATIONS
The capacity of the 110V supply must be capable of 3.5kVA (32A current); hence a small hand-tool
transformer must
not be used with the battery charger. A minimum size of 4.5kVA is highly
recommended.
Note ; charger output will fall if air temperature is below 0°C or above 50°C.
Fault Conditions
If a fault occurs, count number of flashes between pauses and refer to table:
Red LED status Cause Solution
One flash Battery High Voltage Check battery size and condition. This fault
will automatically clear once the condition
has been corrected.
Two flashes Battery Low Voltage Check battery size and condition. This fault
will automatically clear once the condition
has been corrected.
Three flashes Charger Timeout. Caused by
battery pack not reaching required
voltage.
Charger output reduced due to
high ambient temperature.
Check connections.
Operate charger at a lower ambient
temperature.
Reset charger (interrupt AC power for 15
seconds)
Four flashes Check Battery(ies); battery could
not be trickle charged up to
minimum voltage.
Check for shorted or damaged cells
Reset charger (interrupt AC power for 15
seconds)
Five flashes High temperature. Charger shut
down due to high internal
temperature.
Ensure sufficient cooling airflow and reset
charger (interrupt AC power for 15
seconds)
Six flashes Charger Internal Fault Reset charger (interrupt AC power for 15
seconds). Return to service department if
fault persists.
DURING CHARGING, THE CHARGER SURFACE MAY BECOME HOT ESPECIALLY
IN HIGHER AMBIENT TEMPERATURES. THIS IS NORMAL.
Attention should also be given to the use of extension cables as power leads. Excessive cable lengths
from the supply point to the battery charger will result in significant voltage drop, leading to a reduction
in the chargers efficiency. In addition, inadequate sized cable cores will have a limiting effect on its
current carrying capacity, which will again lead to a reduction in the chargers efficiency. Both of these
can result in over-heating of the cable with an increased risk of fire, short circuits, or damage to the
components themselves. . A minimum core size of 4mm
2
is recommended and lengths in excess of
50m must be avoided. Extension cables must have appropriate safety approvals for the country in
which it is used.