Norac M2000 - Page 22

18
EXAMPLE: OB30L-F3 System
Balancing Weights: English = 5000 lb. Metric = 2000 KG
Graduations: English = 5 lb. Metric = 2 KG
First Loading
English Units (lbs.) Cell Metric Units (kg)
M2000 Reading M2000 Reading
Start Loaded Unloaded Start Loaded Unloaded
0 4995 0 1 0 1998 0
0 4990 0 2 0 1996 0
0 5005 0 3 0 2002 0
From the above results, it can be seen that cells 1 and 3 must be adjusted
down to read 4990 lbs. (1996 kg in the metric example). First, the trimmer
for cell 1 is turned clockwise to bring the reading down (step 6(c)).
Second Loading
English Units (lbs.) Cell Metric Units (kg)
M2000 Reading M2000 Reading
Start Loaded Unloaded Start Loaded Unloaded
0 4990 0 1 0 1996 0
2
3
Next, the trimmer for cell 3 is turned clockwise to bring its reading down.
Because this cell is being adjusted by three graduations, the procedure in
6(d) should be followed, adjust cell 3 down to 4985 lbs. (1994 kg in the
metric example) and check for a zero shift.
Third Loading
English Units (lbs.) Cell Metric Units (kg)
M2000 Reading M2000 Reading
Start Loaded Unloaded Start Loaded Unloaded
1
2
0 4985 -5 3 0 1994 -2