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1.
Use recommended size tractor. (See Specifications section.)
2.
Be sure tractor and machine have been properly prepared. (See Preparing Tractor and Preparing Machine sections.)
3.
For best tillage results, work at a speed of 8-13 km/h (5-8 mph) for C-shank models and 10-13 km/h (6-8 mph) for S-tine models. In rocky conditions, reduce speed.
4.
S-tine standards are designed for a maximum operating depth of 102 mm (4 in.). C-shank standards are designed for a maximum operating depth of 127 mm (5 in.). If soil conditions make it difficult to obtain desired depth, make two passes at an angle to each other and maintain recommended operating speed.
5.
Be sure machine is on level ground before raising or lowering wings.
6.
Never raise or lower wings while machine is in motion.
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7.
Never operate in field with wings raised.
8.
Be sure machine is level side-to-side and front-to-rear.
9.
Set SCV levers for proper operation of Single Point or TOUCHSET Depth Control system.
10.
Periodically at row ends, hold depth control lever (or switch) in raised position for five seconds after cylinders are fully extended to synchronize cylinders. (See UNDERSTANDING DEPTH CONTROL SYSTEM in this section.)
11.
Raise machine out of ground before making turns. Avoid making sharp turns that may cause tractor tire to contact machine.
12.
Do not make sharp turns while machine is being lowered in soil.
13.
If chemicals are used, always follow manufacturer's instructions for proper use and handling. (See HANDLE CHEMICAL PRODUCTS SAFELY in Safety section.)
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