Telwin Doctor Charge, Instructions For The Use

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this function (fi g. A.19);
- connect the battery terminal clamps, the message
“Go” appears on the display (fi g. A.2);
- press the “VOLT” button (fi g. A.21) to select the
battery voltage (fi g. A.1);
- start the engine;
- check the display (fi g. A.2) to read the battery
starting capacity and the following status:
- “ OK ” - STARTING CAPACITY OK;
- “ SUF ” - SUFFICIENT STARTING CAPACITY;
- “ BAD ” - INSUFFICIENT STARTING CAPACITY.
END OF TEST - EXAMPLE
DISPLAY LEGENDA
working sufficient insufficient
3.5 BATTERY MAINTENANCE
The device has two advanced operating modes for
the maintenance of 6/12/24V batteries (ADVANCED
PROGRAMS), press and hold the “FUNCTION”
button for 3 seconds (fi g. A.22) recommended for
AGM and WET type batteries:
- DESULFATION: recovery of sulphated batteries
(fi g. A.10);
- EQUALIZATION: reset of optimal battery
conditions (fi g. A.9).
ADVANCED MENU SELECTION
3"
BEEEP
MENU
ADVANCED
PROGRAMS
On completing the selected process, disconnect the
power cable from the mains socket and disconnect
the clamps from the battery terminals.
BUTTON LOCK. It is possible to lock and unlock the
setting by simultaneously pressing and holding the
“VOLT” (fi g. A.21) and “MODE” (fi g. A.23) buttons
for 3 seconds, and (fi g. A.2) (fi g. A.4) “LOK on” and
“LOK off” will appear respectively on the display.
KEYBOARD LOCK
3"
DISPLAY
KEYBOARD UNLOCK
3"
DISPLAY
TO EXIT THE “ADVANCED PROGRAMS” MENU:
press and hold the “FUNCTION” button (fi g. A.22)
for 3 seconds.
EXIT - ADVANCED MENU
3"
BEEEP
3.5.1 DESULFATION
Pulse system used to recover sulphated batteries
by applying enough voltage to neutralise the
surface layers of oxide and revitalize the underlying
plates. It is advisable to perform this operation with
the battery disconnected from the vehicle.
FUNCTION SELECTION
DISPLAY
ATTENTION! Pay particular attention to
the nominal voltage of the battery which must
correspond to the battery selected using the “VOLT”
button and indicated on the display (fi g. A.1).
Procedure
- press the “FUNCTION” button (fi g. A.22) to select