GRAL Bartłomiej Grynda | Asnyka 23 | 51
-
143 Wrocław | NIP 8950004034 | REGON 008043807
TERMS OF BATTERY USE:
➢
store in a dry and ventilated location within a temperature range of -20°C to +50°C, keep away from excessive heat and
humidity
➢
temperatures above +60°C may cause internal damage to the battery pack
➢
after storage below 0°C it is necessary to acclimatize the battery pack at the m10°C for 4 - 5 hours before use
➢
charging a frozen battery may cause internal damage to the battery pack
➢
discharging (usage) of the battery may take place within a temperature range of 0°C to +60°C
➢
battery can be stored after charging to a level of 50 - 70% (longer storage of the discharged battery leads to its degradation)
➢
when storing the battery, charge it at least once every six months
➢
charge the battery only with the supplied charger, with current not more than 5 A and voltage not more than 16,8 V
➢
avoid discharging the battery beyond the automatic power cut-off level
➢
polarization of the battery: "plus" inside the output, "minus" on the housing
➢
it is strictly prohibited to:
•
open the battery container
•
alter the battery container and the battery assembly
•
short-circuit the battery
•
throw the battery
•
place the battery into a fire or to store near an excessive heat source
•
connect the terminals with something other than original GRALmarine connectors (optional e /o cord, while maintaining
the correct polarization)
•
connect other than the original GRALmarine lamp heads
•
charge the battery with a charger other than the one included in the set
•
dive or immerse in water with open outputs (blind plug or attached plug of the lamp head)
•
in versions with a switch: hitting, dismantling, disassembling the switch and storing the battery with the switch in position
“on” –
much faster self
–
discharging process
BATTERY CHARGING:
➢
disconnect the lamp head cable from the battery
➢
plug the charger into an AC terminal of 110 - 230 V
➢
in a charger with LCD display it will turn blue and the text will appear; the correct charging voltage is 16,8 V
➢
in a charger without LCD display a red LED will appear
➢
insert the charger plug into the output on the battery container, if there is the LCD display it will show the percentage charge on
a red background and start the charging process
➢
when the battery is fully charged the LCD display will switch to blue, indicating 100% charge, in a charger without a display
–
red
LED will turn to green
➢
in case of strong discharge of the battery, the charger may blink (red / blue or red / green) when connected, remove the plug
from the battery and re-connect, it may be necessary to repeat it twice / three times
➢
charge the batteries with switch by the non
–
switched output or by the switched, with
switch in “on” position
TERMS OF CHARGER USE:
➢
the charger is designed for indoor use, in sheltered conditions
➢
it should not be placed or used in conditions of excessive heat or humidity; charging must always be within a temperature range
of 0°C to +40°C
➢
it is normal for the charger to become warm during use
➢
its fall or impact can damage sensitive electronic components
➢
it should not under any circumstances be opened or unscrewed
–
hazardous
➢
it should not be used with a damaged power cable
➢
charger is protected against short circuits and excessive charging time
➢
charger with a LCD display has a USB charging function - by a separate terminal on the body (eg. can be used to power a mobile
phone), simply connect the cable to the USB terminal, the maximum current is 1 A, voltage 5 V
OPERATING PRINCIPLES OF THE SET:
➢
Preparation:
•
check the battery charge level before diving
•
check for dirt or damage to the lamp head plug and the terminal(s) on the battery container
•
insert the plug into the terminal (do not screw), push and adjust for the correct placement of the o-rings
•
finger-tighten the nut
•
make sure that the second output (if present in the battery model) is protected by a blind plug and adequately secured
•
check whether the lamp head works by rotating the magnetic switch
•
always have an alternative source of light (backup)
