Nilfisk-Advance SR 1100 P/B, Service Manual

Page: 73 / 120

7
ADVICE CODE 305 APPEARS ON THE DISPLAY
P P
P PR
R
R RO
O
O OB
B
B BL
L
L LE
E
E EM
M
M M D
D
D DE
E
E ES
S
S SC
C
C CR
R
R RIIIIP
P
P PT
T
T TIIIIO
O
O ON
N
N N A
A
A AN
N
N ND
D
D D/
/
/ /O
O
O OR
R
R R M
M
M MA
A
A AC
C
C CH
H
H HIIIIN
N
N NE
E
E E B
B
B BE
E
E EH
H
H HA
A
A AV
V
V VIIIIO
O
O OU
U
U UR
R
R R
: the current
draw of the traction electric motor is too high and the traction electronic
controller has overheated – the machine still works, but if the cause of the
overheating condition does not disappear, all functions will be deactivated in
a few minutes and the advice code
3 3
3 30
0
0 06
6
6 6
will appear on the display
IIIIN N
N NS
S
S SP
P
P PE
E
E EC
C
C CT
T
T TIIIIO
O
O ON
N
N NS
S
S S A
A
A AN
N
N ND
D
D D T
T
T TR
R
R RO
O
O OU
U
U UB
B
B BL
L
L LE
E
E E S
S
S SH
H
H HO
O
O OO
O
O OT
T
T TIIIIN
N
N NG
G
G G
:
a a
a a))))
the appearance of code 3 3
3 30
0
0 05
5
5 5
could be normal in the following cases:
- The environment temperature is higher than 40°C / 104°F
- The machine worked for a long time on a slope
- The machine is subjected to frequent speed or direction (forward /
reverse gear) changes
In any case let the machine cool off for at least 40 minutes before starting
to work again; in this way code
3 3 3 30 0 0 05 5 5 5 may disappear; if it doesn’t, proceed with
the following inspections:
b b
b b))))
Carry on the same inspections and tests specified in advice code 3 3
3 30
0
0 06
6
6 6
section