Simex PL 4520, Руководство по эксплуатации и обслуживанию

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b- Standard machines featuring 3 hydraulic lines
The machine can only be activated (i.e. cutter drum start rotating) using the controls on the prime mover.
Carry out the operations listed below:
1- switch on the prime mover engine and wait a while, with
the engine running, so that the oil reaches optimal
temperature and any air bubbles present in the hydraulic
system are expelled;
2- use the prime mover’s ‘High Flow’ auxiliary control to
switch on oil pressure;
3- flip the switch on the electric control unit to ON (ref. “1” in
the figure); the red LED will light up at the same time (ref.
“2” in the figure) and the drum will be activated.
- The operation must be carried out by one operator only. Make sure there is nobody within the
prime mover’s range or a within a minimum range of ten metres
- The operator must not drive the machine when under the influence of alcohol or drugs which may
impair physical or mental faculties. Never leave the machine unattended without first engaging the
safety locks and removing the ignition keys.
. Cordon off the work area.
- If planing is required near buildings which may have been subject to acts of war in the past
(railways stations, bridges, barracks, depots etc.), a preventive sweeping operation is required to
detect unexploded buried explosive devices.
- Always work at a safe distance from open excavations and/or slopes and verges.
- Before getting started, make sure there are no buried pipelines which could interfere with the
excavation work (gas, water, electricity mains, etc.).
- During the work, keep a close eye out for any oil leaks.
- Check that there are no obstructions or hindrances on the work surface.
- On finishing the work, stop the machine’s motor before moving it away from the work surface .
Never leave the machine’s drums rotating when the prime mover is in transit.

- Whenever the cutter has been left still for a few minutes, or disconnected, start it up slowly, with the
diesel engine idling; then accelerate slowly and gradually.

IMPORTANT:
When fitted, the machine performs the movements activated with the prime mover controls.