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DEFENDER 3000 Series Drum Scale 
 

EN-3 

Positioning

 

 

Ensure the surface is flat in the area where the scale will be positioned, especially in the region of the load cell feet.  

Small differences in height can be compensated by adjusting the load cell feet. 

1.  The Indicator is included with the Drum Scale.  Ensure that it is kept with the Drum Scale during positioning 

and protected along with the attached connecting cable. 

2.  Lower the scale base carefully onto to the floor in the final work area. 
3.  Check that the Drum Scale is level; check that the 4 feet are in contact with the ground; make adjustments 

by rotating the nuts on the load cell feet or rotating the foot bolt head with slot with a screwdriver from the 

top (see the figure below).  Use an external level. 

4.  Ensure that the Drum Scale’s cables do not become trapped or crushed during lifting or positioning. 

 

Connecting an Indicator

   

Align the tab on the inside of the loadcell connector socket on the indicator to the slot on the loadcell cable 

connector end.  Insert the cable connector end into the indicator as shown below and then fasten it by rotating the 

locking collar. 

 

Caution: 

Pay attention on PINs when connect to the indicator, otherwise connector may be broken

Ensure that 

the cable is protected against possible damage when routed to the indicator. 

Summary of Contents for Defender 3000 Series

Page 1: ...DEFENDER 3000 Series Drum Scale Instruction Manual 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com...

Page 2: ...o not operate the equipment in wet hazardous or unstable environments The foundation at the installation site must be capable of safely supporting the weight of the Drum Scale plus the weight of the m...

Page 3: ...TION THE DRUM SCALE BASE IS HEAVY PLEASE MOVE THE DRUM SCALE CAREFULLY Unpacking 1 Remove the outer packaging materials from the Drum Scale 2 Lift it up to vertical by handles 3 Move it into the requi...

Page 4: ...in contact with the ground make adjustments by rotating the nuts on the load cell feet or rotating the foot bolt head with slot with a screwdriver from the top see the figure below Use an external lev...

Page 5: ...cale system at regular intervals Operating Limits Although the Drum Scales have extremely rugged construction certain load limits must not be exceeded Depending on the type of loading the maximum safe...

Page 6: ...ially under the edges of the scale Check that there is no damage to the connecting cable Cleaning Risk of Electrical Shock Disconnect the power source before cleaning the scale with any liquids Mainte...

Page 7: ...ign screw in carbon steel with rubber bottom cap top adjustable Maximum Central Load 100 of maximum capacity Load Cell 4 IP67 nickel plated alloy steel load cells shear beam Junction Box IP65 Die cast...

Page 8: ...00ES 37 9 in 962 mm 40 4 in 1024 mm 4 in 100 mm 34 in 862 mm 36 in 914 4 mm DFD32M1000ER 43 9 in 1114 4 mm 46 1 in 1170 mm 4 in 100 mm 41 8 in 1060 4 mm 40 in 1014 4 mm DFD32M2500ER 43 9 in 1114 4 mm...

Page 9: ...e for compliance could void the user s authority to operate the equipment WARRANTY Ohaus products are warranted against defects in materials and workmanship from the date of delivery through the durat...

Page 10: ...ion With offices worldwide 30476547 P N 30476547 A Ohaus Corporation 2018 all rights reserved 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEqui...

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