Nilfisk-Advance SR 1100 P/B, Руководство по обслуживанию

Страница: 108 / 120

42
((((* *
* **
*
* **
*
* *)))): the following list indicates the closing time of the solenoid contactor
T T T TL L L L1 1 1 1 according to the content of program row P8x
P P P P8 8 8 80 0 0 0:::: 5 SEC.
P P
P P8
8
8 81
1
1 1: 10 SEC.
P P P P8 8 8 82 2 2 2: 15 SEC.
P P
P P8
8
8 83
3
3 3: 20 SEC.
P P P P8 8 8 84 4 4 4: 30 SEC.
P P
P P8
8
8 85
5
5 5: 60 SEC.
P P
P P8
8
8 86
6
6 6: 120 SEC.
P P P P8 8 8 87 7 7 7: 180 SEC.
P P
P P8
8
8 88
8
8 8: 240 SEC.P
P P P P8 8 8 89 9 9 9: 300 SEC.
Other notes concerning the functioning of the solenoid contractor T T
T TL
L
L L1
1
1 1 are
here below reported.
Closing time of battery solenoid contractor T T T TL L L L1 1 1 1: the battery solenoid
contractor T T
T TL
L
L L1
1
1 1 is opened (not energised coil) during the normal work in
petrol mode; in this way the eventual recharge of the battery can take place
only through the diode D
D D D1 1 1 1 (see the electric wiring diagram).
For what concerns the battery discharge, this can’t take place if T T
T TL
L
L L1
1
1 1
remains open, in this way the dynamo M M
M M8
8
8 8 alone provides for the feeding of
the electric system.
If the electric power coming from the dynamo M M
M M8
8
8 8 is not enough (e.g. if the
machine starts to climb a very steep slope) a temporary re-closing of T T
T TL
L
L L1
1
1 1
takes place, due to the undervoltage caused by the new overload condition;
thanks to the re-closing of T
T T TL L L L1 1 1 1 the battery starts to supply energy in parallel
to the dynamo M M
M M8
8
8 8, allowing the machine to fulfil the performance
instantaneously without any interruption of the work session.
11 PAx
Selection of
battery type
(Wet or Gel
batteries)
0 or 1
PA0 for WET
batteries (20.5
Volt cut-off)
PA1 for Gel
batteries (21.5 Volt
cut-off)
12 000
Reset of
potentiometer
for drive control
not applicable not applicable
See specific
procedure