ORTECO IIa Series, Use And Maintenance Manual

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English language Use and maintenance
INFORMATION FOR USE
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H) Lever: to activate the outrigger jack.
- Position (1): to lower the jack rod on the ground.
- Position (2): to lift the jack rod off the ground.
- When the lever is released, it returns to neutral position (0).
- Neutral position (0): to block the movements of the outrigger jack.
L) Lever with two stable positions (red): to activate and disable the percussion ham-
mer.
The lever is also used to activate certain accessories such as the corer, boring device,
drill, etc. (see the procedure for the use of the accessory installed on the machine).
- Position (L1): to activate the percussion hammer.
- Position (L0): to stop the percussion hammer.
- Position (L2): if featured, it activates the opposite rotation of certain accessories.
Use in cold environmental conditions
At temperatures below 0 °C, the procedure described below must be implemented.
- Only use hydraulic oil and lubricants suitable for the working temperature.
- Check battery efficiency.
- Activate the controls of the hydraulic jacks to heat the oil to a temperature of 22 - 25 °C.
- Activate the percussion at a minimum stroke frequency for at least 5 minutes to heat the
percussion hammer.