Ditch-witch JT2020 Manuel d'utilisateur télécharger pdf (Page 81)

Drive - 80 JT2020 Mach 1 Operator’s Manual

Start Unit

CMW

Start Unit

1. Insert key.

2. Turn key clockwise. See page 23 for more information.

3. Run engine at low throttle for 5 minutes.

Steer Unit

To steer drilling unit while using tethered ground drive controller, follow instructions

for type of steering desired.

To steer while moving forward, push forward and then move to left or right.

Drilling unit will gradually turn to left or right.

To steer while moving backward, pull back and then move to left or right. Drilling

unit will gradually turn to left or right.

For tight steering in low speed, move control to center position and then to a corner. Tracks will counter-

rotate and turn drilling unit in a tight circle.

Tips to Reduce Track Wear

Rubber tracks are best suited at soil-based job sites with minimal rock and debris. Sharp objects such as

gravel, steel shards, and broken concrete will damage rubber tracks and undercarriage components.

Excessive operation on concrete or asphalt will shorten track life. When storing your machine, keep tracks

away from rain and direct sunlight.

Wash tracks daily to remove foreign objects and abrasive soil from sprockets and idler rollers. Drive slowly

and make wide turns when possible. Regularly check undercarriage components (sprocket, rollers, idler)

for wear and damage. Maintain proper track tension. (See “Check Track Tension and Condition” on

page 189.)

To prevent premature wear, avoid the following:

• Spinning tracks under heavy load.

• Turning on sharp objects such as stones, stumps and debris.

• Quick turns or “spin” turns on asphalt or concrete.

• Driving over curbs, ledges, and sharp objects.

• Driving with sidewall edges pressed against hard walls, curbs or other objects.

• Driving on slopes.

• Operating on corrosive materials such as salt or fertilizer. Wash immediately.

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Ditch-witch JT2020 Manuel d'utilisateur Page 81