Telescopic boom Machine ER2500- THE OPERATOR’S
MANUAL
3. Do not touch any heating parts after several hours’ work
1.2.6 AVOID EXTRUSION DANGER
1. It is forbidden to stand under the working arm.
2. Do not let any parts of your body between parts which have relative motion to
avoid injury.
3. It is forbidden to repair while the machine is in operation.
4. If it is required to lift the boom when repair, use the cylinder support rod to support
the lifted boom, otherwise the boom may down suddenly and cause severe
accidents.
Picture 1.2.6
1.2.7 TRAVELLING SAFE
1. Do not take off the keys while the machine is running.
2. It is dangerous to start, stop or turn suddenly, moving too fast and go in “Z” way.
3. If there’s anything unusual happened(such as noise, vibration, smell or unusual
indicating), immediately drive the machine to a safe place and check.
4. Do not use any control rod during the travel, if needed please enable slowly.
5. If you need to travel on a rough ground, use low speed and do not turn.
6. Try your best to avoid pass over obstacles, if you need to do this, please make the
working arm close to the ground and use low speed, the incline of the machine
should no more than 5°
7. Pay great attention when travel on slope to avoid tipping or slipping.
8. Keep the buckets(or other attachments adopted) 20-30cm upper the ground, if
there’s anything emergency low down it and stop the machine.
9. Avoid turning or travel horizontal on slope, only on smooth ground can be done.
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