CEMONT VELOX 220.2 Instrucciones De Seguridad, Empleo Y Mantenimiento página 5

GB
POS.
MIN
12V
MAX
Version
200 A
MIN
24V
MAX
MIN
12V
MAX
Version
300 A
MIN
24V
MAX
MIN 1
MIN 2
12V
MAX 1
MAX 2
Version
400 A
MIN 1
MIN 2
24V
MAX 1
MAX 2
5.0 STARTING OF AN ENGINE
The starting of a vehicule by booster is necessary any time that the battery does
not have enough power to feed the starter. In this case the energy needed can be
supplied by the booster in starting mode.
Make the connections as described at Para. 1.2:
a. Set the switch (START/CHARGE) on "START".
b. Start engine normally.
c. At started engine, turn off battery charger setting the switch (ON/OFF) on
"OFF".
The currents available while starting up are as follows:
Start-up current at 1.5V per ele-
ment (in acc. with norm 60335)
VERSION
200A
Start-up current at 1V per element
Start-up current at 0V
Start-up current at 1.5V per ele-
ment (in acc. with norm 60335)
VERSION
300A
Start-up current at 1V per element
Start-up current at 0V
Start-up current at 1.5V per ele-
ment (in acc. with norm 60335)
VERSION
400A
Start-up current at 1V per element
Start-up current at 0V
STARTING OF AN ENGINE
MEAN NOMINAL
CURRENT (A) CAPACITY (Ah)
8 80
10 100
8 80
10 100
9 85
15 185
11 100
18 225
12 115
15 170
18 240
24 325
12 105
15 170
19 240
24 345
BATT. 12V BATT. 24V
155 140
180 170
200 200
175 190
225 230
300 300
195 195
280 230
400 400
WARNING: Keep the booster on position Start only for the time that is needed for
starting the engine avoiding to overcome a time of 5 seconds, as long times of
booster and not in the right sequence produce the burning of the fuse or the turn
ON of the thermal protection. The operation of booster shall be given before to
feed the starter and it shall be token away when the starter is stopped. If the
engine requires a power higher than that delivered by the battery charger, or if it
fails to start because the battery is very discharged, put the battery on rapid
(boost) charge for 10-15 minutes.
To start a diesel engine, pre-heat the glowplugs before setting the battery
charger in the starting position, otherwise the glowplugs will damaged.
The table below defines the maximum sizes of battery that can be started by the
battery charger in normal or extreme conditions:
IMMEDIATE START
Vers. EXTREME
CONDITIONS
200A 20Ah
300A 20Ah
400A 35Ah
* Extreme conditions: battery very discharged, with an outside temperature of -
18 °C or lower.
* Average conditions: battery not very discharged (e.g. vehicle left all night with
the lights on);
battery relatively new; an ambient temperature of about 5 - 10 °C
(GB) 4
START WITH PRE-CHARGING
AVERAGE EXTREME AVERAGE CON-
CONDITIONS CONDITIONS DITIONS
20Ah 20Ah
35Ah 45Ah
50Ah 65Ah 100Ah
GB
45Ah
65Ah