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

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15
code 3 3
3 33
3
3 33
3
3 3 could be caused by a failure of electronic board S
S
S SK
K
K K4
4
4 4 for hopper
control (look at step g).
ffff1 1
1 1)))) switch the machine off and disconnect the battery; remove the filter
compartment cover and disconnect the suction motor M M
M M1
1
1 1 connector; re-
connect the battery and switch the machine on again.
ffff2 2
2 2)))) if code 3
3
3 33
3
3 33
3
3 3 disappeared, it is possible – after switching the machine off
again and disconnecting the battery – re-connect the suction motor M M
M M1
1
1 1
connector inside the filter compartment; after that you must disconnect the
positive electric wire of the suction motor M
M M M1 1 1 1 from the system positive pole
(red nut) and connect it directly to the positive pole (24 Volt) coming from
the key C
C
C C1
1
1 1, for example on the red wire of the flashing beacon cable; in this
case it is also necessary to replace the fuse F F F F2 2 2 2 with an 8 Amp one, instead
of 5 Amp; the broken electronic board S S
S SK
K
K K3
3
3 3, will have to be replaced as soon
as possible.
ffff3 3 3 3)))) if the operation described at point g1) didn’t make code 3 3 3 33 3 3 33 3 3 3 disappear,
re-connect the suction motor M M
M M1
1
1 1 and disconnect then the filter shaker
motor M M
M M7
7
7 7; if through the disconnection of the filter shaker motor code 3
3
3 33
3
3 33
3
3 3
disappears, it is possible to allow the operator to go on working by leaving
the filter shaker motor disconnected, while waiting for the replacement of
the electronic board S
S
S SK
K
K K3
3
3 3.
g g
g g)))) Only for model SR 1300: turn the machine Off and disconnect the electric
wire from terminal “+” of electronic board S
S S SK K K K4 4 4 4; if - so doing - code 3 3 3 33 3 3 33 3 3 3
disappears at machine turn On replace electronic board S S
S SK
K
K K4
4
4 4.