Procedure; Lcd Display Models (Battery Manager); Lcd Display (Pag. 2) - Telwin DOCTOR CHARGE 30 Gebrauchsanweisung

2.2.2 PROCEDURE

Before charging, make sure the capacity (Ah) of
the batteries to be charged is not lower than that
indicated on the plate (C min).
Follow the instructions scrupulously in the order
given below.
Remove the battery covers (if present), so that the
gas produced during charging can exit.
Make sure the level of electrolyte covers the battery
plates; if they are not covered, add distilled water
until they are submerged by 5 ÷ 10 mm.
ATTENTION! BE VERY CAREFUL WHILE
CARRYING OUT THIS OPERATION BECAUSE
THE ELECTROLYTE
CORROSIVE ACID.
Make sure the battery charger is disconnected from
the mains.
Check the polarity of the battery terminals: the (+)
symbol is positive, the (-) symbol is negative.
If the symbols are not clear, remember that the
positive terminal is not connected to the vehicle
chassis.
First connect the red clamp to the positive terminal
on the vehicle battery (+ symbol).
Connect the black clamp to the machine chassis,
at a distance from the vehicle battery and the fuel
pipe.
If the battery is not installed inside the vehicle,
directly connect to the negative battery terminal (-
symbol).
CHARGE: proceed as indicated in paragraphs 3.3
(LCD DISPLAY models) and 4.3 (KEY-PAD models).
END OF CHARGING: the word "OK" appears on
the display (LCD DISPLAY models) or the "FULL"
LED comes on (KEY PAD models).
LCD DISPLAY MODEL
KEYPAD MODEL
IS AN EXTREMELY
Disconnect the battery charger by removing the
power cable from the mains socket.
Disconnect the black charge clamps from the
vehicle or from the negative battery terminal (-
symbol). Disconnect the red charging clamp from
the positive battery terminal (+ symbol).
Return the battery charger to a dry place. Close
the battery cells again, using the relative caps (if
present).
3. LCD DISPLAY MODELS (BATTERY
MANAGER)
They are equipped with a LCD panel where it is
possible to constantly monitor all the parameters of
the selected operating mode.
It features a wide variety of functions:
1. CHARGE - automatic charger and maintainer
using PULSE-TRONIC technology;
2. TEST - battery, starting and alternator tester;
3. RECOVERY - battery regenerator
(DESULFATION and EQUALIZATION utility);
4. POWER SUPPLY - source of stabilised power
supply (SUPPLY and DIAGNOSTIC utility);
5. START AID (if foreseen) - starter aid (START
utility).

3.1 LCD DISPLAY (Pag. 2)

Signal and setting display (fi g. A).
1. Display of the set battery voltage value.
2. Main display. Display: measured battery voltage-
current, Ah selection, voltage value selected for
the Supply / Diagnostic / Equalization programs,
interface messages for the operator, alarm
codes.
3. Polarity inversion, short circuit, worn out or faulty
battery alarm.
4. Set current and voltage.
Alarm codes "AL1 - AL9"
5. Battery charge level.
6. Choice of the Pulse Tronic charge current:
AUTO, BOOST, Customised (Ah setting).
7. Low temperature function "COLD".
- 58 -