15
Trace2o UV Digester HMUV1825P
Instruction Manual v3.0
CHARGING
THE LID MUST BE FULLY OPEN AND WELL VENTILATED WHEN CHARGING
THE PORTABLE POWER UNIT. FAILURE TO DO SO COULD RESULT IN FIRE
AND/OR EXPLOSION.
TO CHARGE FROM A 230V AC MAINS POWER SUPPLY:
1. Turn off the unit and disconnect the output lead
2. Connect the mains input lead supplied with unit (IEC320-C14) to the
‘230V AC INPUT’ inlet
3. Connect the charger to a mains supply, and switch on
CHECKING STATE OF CHARGE
The state of charge is best checked 2 hours after any discharge or recharge.
1. Turn off all loads
2.
Press the ‘ON’ button of the unit (internally) The ‘SYSTEM POWER’ LED should
illuminate
3. Press the ‘Push to Test’ button
4. The LEDs will illuminate to indicate the approximate state of charge of the
battery
STORAGE
To optimize performance and service life, it is recommended that the Portable
Power Pack is fully charged before and during extended periods of storage,
commonly referred to as
a “refresh charge”. Please refer to the recommendations
listed in the table below:
Temperature
Shelf Life
0°C (32°F) to 20°C (68°F)
12 months
21°C (70°F) to 30°C (86°F)
9 months
31°C (88°F) to 40°C (104°F)
5 months
41°C (106°F) to 50°C (122°F)
2.5 months
Table above shows the normal storage time or shelf life at various ambient
temperatures
Lead-acid batteries self-discharge more rapidly in higher temperatures, therefore it
is not recommended that the batteries are stored above 30ºC and should never be
stored above 50ºC.
