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Service Procedures
SP 19. Check Actuator
Lifetime
There is a built in counter for the lift arm actu-
ator showing the number of strokes performed.
The number of strokes can be read out on the 8
LED display (a) on the Control Box PCB. The
counter can be reset with switch SW2 (b).
The life time is displayed in
which is entered using the DIP-
TIME MODE
switch 3 and 4 (c).
To read out the lift arm actuator life time:
1. On the control board, set DIP-switch 3 in
position ON and DIP-switch 4 in position
OFF to enter
ACTUATOR LIFETIME MODE
2. The number of strokes is shown in 8
intervals from >0 strokes =LED 0 green to
maximum >17000 strokes with LED:s lit
according to table below. The LED:s are lit
up from bottom to top. (The picture to the
right shows that this actuator has performed
between 10000 and 11000 strokes)
3. Make a read out and make a note of the
interval shown.
Actuator Lifetime Mode (DIP 3=ON and DIP 4=OFF)
7
6
LED
R
Y
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
ACTUATOR LIFE-
5
4
3
2
Y
Y
G
G
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
On
c
If the lift arm actuator is replaced the
counter must be reset:
1. Enter
ACTUATOR LIFETIME MODE
2. -Make a read out and make a note of
the interval shown
3. Press SW2 for 5 seconds, a beep is
heard to confirm the zero-setting.
1
0
Lift Arm Actuator Life Time
G
G
R=red Y=yellow G=green
On >0 strokes
On
On >1000 strokes
On
On >3000 strokes
On
On >5000 strokes
On
On >7000 strokes
On
On >8000 strokes
On
On >9000 strokes
On
On >10000 strokes
On
>11000 strokes
>12000 strokes
>13000 strokes
>14000 strokes
>15000 strokes
>16000 strokes
>17000 strokes
30
MRM Malibu/Sovereign
a
b
7
6
5
4
3
2
1
0
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