8
ADVICE CODE 306 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 – all machine functions will automatically stop
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
06
6
6
6
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
06
6
6
6
may disappear; if it doesn’t, proceed with
the following inspections:
b
b
b
b))))
Check that the parking brake is not activated
c
c
c
c))))
Check both parking and service brake adjustment and functioning
d
d
d
d))))
Check the efficiency of the cooling fan
M
M
M
M9
9
9
9
in the main electronic board
compartment
e
e
e
e))))
Check the efficiency of the traction electric motor
M
M
M
M5
5
5
5
using the test
described in Drawing 1 and verify that the motor current draw (Ampere) is
in accordance with what specified in Table 5.1-1 (electric motors current
draw specifications – Section 5). If the current draw is higher than the
indicated values, check:
- Wheels, ball bearings and traction chains rotation (Note: models SR 1100
and SR 5110 do not have any traction chain)
- Efficiency of the traction motor
M
M
M
M5
5
5
5
reduction gear assembly and
differential
W
W
W
WA
A
A
AR
R
R
RN
N
N
NIIIIN
N
N
NG
G
G
G
- during test the motor must be disconnected from the
electronic board
- during test the battery must be disconnected from the
machine
- use a protection fuse to prevent accident in the event
that the motor be failed in short circuit
Drawing.1
Содержание SR 1100 P/B
Страница 1: ...SR 1100 P B SR 5110 P B S30N1100 1 2002 01 MANUALE DI ASSISTENZA SERVICE MANUAL ...
Страница 13: ...SERVICEMANUAL GENERAL INFORMATION GB S30N1100 1 2002 01 75 MACHINE NOMENCLATURE CONTINUE S300075 ...
Страница 21: ...SERVICEMANUAL SWEEPING SYSTEM GB S30N1100 1 2002 01 83 Figure 12 S300160 ...
Страница 55: ...SERVICEMANUAL ELECTRICAL SYSTEM GB S30N1100 1 2002 01 117 Figure 4 S300146 ...
Страница 57: ...SERVICEMANUAL ELECTRICAL SYSTEM GB S30N1100 1 2002 01 119 Figure 5 S300146 ...
Страница 69: ......
