Checking Adjusting The Attachment Locking Mechanism - Kärcher MC 130 Classic Manual Del Usuario

Note
For permissible support load and trailer load, see chapter Tech-
nical data.
Checking adjusting the attachment locking
mechanism
The locking mechanism secures the attachment devices (e.g.
sweeper system, front power lift).
CAUTION
Danger of accident
Check the locking mechanism for correct adjustment with each
attachment.
Locking lever
1
Clamping nut
2
1. Press the locking lever downwards.
The lock is engaged beyond the dead point.
2. Adjust the lock via the clamping nut.
Ballasting the vehicle
Note
The front axle of the vehicle must always be loaded with at least
30% of the net weight of the vehicle, and the rear axle must al-
ways be loaded with at least 30% of the net weight of the vehicle.
Before purchasing the attachment, check that these require-
ments are met by weighing the vehicle-attachment combination.
The following data is required for determining the total weight, the
axle loads, the tyre loading capacity and the required minimum
ballast:
● All weights in kg (weigh the vehicle if necessary)
● All dimensions in meters (m)
TL (kg) = Net weight of the vehicle
TV (kg) = Front axle load of the empty vehicle
TH (kg) = Rear axle load of the empty vehicle
GH (kg) = Total weight rear attachment / rear ballast **
GV (kg) = Total weight of front attachment / front bal-
last
Tow bar
a (m) = Distance between front attachment (front
ballast) centre of gravity and middle of front
axle, max. = 0.86 m
b (m) = Wheelbase of the vehicle
c (m) = 0.56
d (m) = Distance between the centre of the equip-
ment-side attachment point and the centre
of gravity of the rear attachment / rear bal-
last
* See chapter "Technical data"
** See operating instructions of the attachment
*** Measure
Calculation of the minimum front ballast for rear-mounted
1. Enter the result into the table.
Calculation of the minimum rear ballast for front-mounted
See the manufacturer's specifications for the value "x" or use a
value of x = 0.45 if no specifications are available.
1. Enter the result into the table.
Calculation of the actual front axle load
1. If the necessary minimum front ballast weight (GV min) is not
reached with the front attachment (GV) then the weight of the
front attachment must be increased to the minimum front bal-
last weight.
2. Enter the actual calculated permissible front axle load and the
permissible front axle load specified in the work machine op-
erating instructions into the table.
Calculation of the actual total weight
1. If the necessary minimum rear ballast weight (GH min) is not
reached with the rear attachment (GH), then the weight of the
rear attachment must be increased to the minimum rear bal-
last weight.
Calculation of the actual rear axle load
1. Enter the result into the table.
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attachments
attachments
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