Ohaus Corporation www.ohaus.com
14
Defender
™ Series Bases Service Manual
3.3
Overload Stop Adjustment
The Overload Stop gaps must be checked and reset if the Load Cell is replaced.
Figure 3-1. Overload Stops on Defender series Base
1. Remove the Platform and loosen the Jam Nuts.
2. Use the appropriate size feeler gauge in the Gap (see Table 3-1), and turn the screws until a slight
drag is felt on the feeler gauge.
3. Tighten the Jam Nut and re-check the Gap.
4. Re-adjust if necessary.
5. Cover the Platform and check for full capacity. (See Table 3-1 for Gap settings.)
TABLE 3-1. OVERLOAD GAP SETTINGS FOR DEFENDER SERIES BASES
Base
Model
Base
Capacity
(kg)
Pan size
(mm)
Overload
Stop Center
(mm)
Overload Stop
Corner (mm)
i-D2K1S
3
254 x 254
10" x 10"
1.0
1.0
i-D3K1S
3
1.0
1.0
i-D5K1S
5
1.0
1.0
i-D6K1S
6
1.0
1.0
i-D12K1R
12.5
305 x 305
12'' x 12''
2.3
1.2
i-D15K1R
15
2.3
1.2
i-D25K1R
25
3.5
2.0
i-D30K1R
30
3.5
2.0
i-D50K1L
50
400 x 500
15.7" x
19.6"
N/A
3.5
i-D60K1L
60
N/A
3.5
i-D125K1L
125
i-D150K1L
200
N/A
6.0
i-D300K1V
300
600 x 800
23.6" x
31.5"
N/A
N/A
i-D600K1V
600
N/A
N/A
