TecMate Optimate 7 TM250 Mode D'emploi page 5

AUTOMATIC DIAGNOSTIC CHARGER FOR 12V LEAD-ACID BATTERIES.
DO NOT USE FOR NiCd, NiMH, Li-Ion OR NON-RECHARGEABLE BATTERIES.
IMPORTANT: READ THE FOLLOWING INSTRUCTIONS BEFORE USING THE CHARGER
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made
by children without supervision.
SAFETY WARNING AND NOTES:
AC power supply before making or breaking DC/battery connections. Battery acid is highly corrosive. Wear protective clothing and
eyewear and avoid contact. In case of accidental contact, wash immediately with soap and water. Check that the battery posts are
not loose; if so, have the battery professionally assessed. If the battery posts are corroded, clean with a copper wire brush; if greasy
or dirty clean with a rag damped in detergent.
are in good, undamaged condition. If the input cable is damaged, it is essential to have it replaced
without delay by the manufacturer, his authorised service agent or a qualified workshop, to avoid
danger.
Protect your charger from acid and acid fumes and from damp and humid conditions both during use and in storage.
Damage resulting from corrosion, oxidation or internal electrical short-circuiting is not covered by warranty. Distance the charger
from the battery during charging to avoid contamination by or exposure to acid or acidic vapours. If using it in the horizontal
orientation, place the charger on a hard, flat surface, but NOT on plastic, textile or leather. Use the fixing holes provided in the
enclosure base to attach the charger to any convenient, sound vertical surface.
EXPOSURE TO LIQUIDS:
casing from above, or to light rainfall. Prolonged exposure to falling rain is inadvisable and longer service life will be obtained by
minimizing such exposure. Failure of the charger due to oxidation resulting from the eventual penetration of liquid into the electronic
components, connectors or plugs, is not covered by warranty.
CONNECTING THE CHARGER TO THE BATTERY
Disconnect AC power supply before making or breaking DC / battery connections.
1.
2. If charging a battery in the vehicle with the battery clips, before making connections, first check that the battery clips can be
safely and securely positioned clear from surrounding wiring, metal tubing or the chassis. Make connections in the following
First connect to the battery terminal not connected to the chassis (normally positive), then
order:
connect the other battery clip (normally negative) to the chassis well away from the battery and
fuel line. Always disconnect in reverse sequence.
3. When charging a battery out of the vehicle with the battery clips, place it in a well ventilated area. Connect the charger to the
battery: RED clamp to POSITIVE (POS, P or +) terminal and BLACK clamp to NEGATIVE (NEG, N or –) terminal. Make sure the
connections are firm and secure. Good contact is important.
4. If the battery is deeply discharged (and possibly sulphated), remove from the vehicle and inspect the battery before
connecting the charger for a recovery attempt. Visually check the battery for mechanical defects such as a bulging or
cracked casing, or signs of electrolyte leakage. If the battery has filler caps and the plates within the cells can be seen from the
outside, examine the battery carefully to try to determine if any cells seem different to the others (for example, with white
matter between the plates, plates touching). If mechanical defects are apparent do not attempt to charge the battery, have the
battery professionally assessed.
5. If the battery is new, before connecting the charger read the battery manufacturer's safety and operational instructions
carefully. If applicable, carefully and exactly follow acid filling instructions.
PROCEEDING TO CHARGE:
CHARGING TIME
: Charge time on a flat but otherwise undamaged battery: a 100Ah 12V should take no more than about 18
hours to progress to the self-discharge check. Deep-discharged batteries may take significantly longer, a full charge may not be
achieved within the 72 hour charge safety limit.
°t
: The charge voltage is inversely regulated according to ambient temperature i.e. voltage is increased at lower temperature,
decreased at higher temperature. Adjustment: -0.004V / cell / °C above or below 20°C (68°F).
CHARGE (14.4V / 14.7V) :
controlled charge with all STEPS active, suitable for recharge and long term maintenance of any size battery.
POWER SUPPLY :
Delivers stable power at maximum current for vehicle system reprogramming, show room vehicle
demo or retaining memorised settings when battery cables are disconnected, either to fit powered accessories directly to
the battery or when battery is replaced.
12V 10A
Batteries emit EXPLOSIVE GASES - prevent flame or sparks near batteries. Disconnect
Use the charger only if the input and output leads and connectors
This charger is designed to withstand exposure to liquids accidentally spilled or splashed onto the
Two charge voltage levels are available for selection, both delivering Ampmatic
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