554515_A_PUB_DATE_1_FEB_2014.DOC
INSTALLATION AND MAINTENANCE MANUAL
37
Figure 4.3.D – Machines 80-100-120 kg / 180-230-275 lb
Figure 4.3.C – Machines 33-40-55 kg / 80-100-125 lb
Figure 4.3.E
HOLDER
LOAD
SENSOR
BOLT
M12x50
FOOT
WASHER 13
NUT M12
NUT
WASHER 12
WASHER 13
LOAD
SENSOR
BOLT
M12x70
FOOT
WASHER 13
NUT
WASHER 12
WEIGHING SYSTEM INSTALLATION – ON REQUEST
1. Lift up the machine.
2. Install load sensors – figures 4.3.C, 4.3.D.
3. Check that all the rubber feet with load sensors are correctly
placed on the machine frame and tightened.
4. Place the machine in the required position carefully - so that
it is not subjected to any impact or shock.
Note: An impact might cause permanent damage to the load
sensors!
5. Check that all the rubber feet of the load sensors are stable.
6. Remove the transport safety devices (transport props).
7. Use a water-level to check that the lower frame of machine
is positioned totally level.
8. Attach hoses for water supply to the machine.
NOTE:
The machine is not anchored into the floor;
it stands on the load sensor feet.
Take into consideration that the entire machine acts
as a “measuring gauge”. Therefore, anything that you place
onto the machine or anything that is in physical contact
with it influences the weighing process.
Make sure that the water connection, as regards the pressure
in the hoses, does not interfere with the weighing. The hoses
must not “pull” or “push” the machine in any direction or prop
it up in any way.
Check and if necessary adjust the height of the load
sensor feet so that an even load distribution among
all the load sensors is ensured - see figure 4.3.E.
Advanced menu
Weighing
Load cell calibration
X1, X2, X3, X4:
10 - 40%
– load on each load sensor in (%)
must be in the specified range.
Y1, Y2, Y3, Y4 – load of each load sensor in (kg).
In case that the load sensors are outside the specified range,
it is necessary to adjust the feet of load sensors. Each load
sensor foot can be adjusted within the range of 5mm / 0.2“.
Adjustment procedure:
1. Lift up the machine.
2. Loosen the nut and turn the foot in order to achieve
the required position.
3. Tighten the nut.
4. Put the machine down and verify that the load applied
to each sensor is within the specified range.
Summary of Contents for LH-1000
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