Dynapac BG49 Series, Instructions And Spare Parts Catalogue

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INSTRUCTION MANUAL – BG49
File: 4700369449_ENG_NO.doc Page 5 / 22 Original instructions
Do not operate a machine powered by a petrol or diesel engine in poorly ventilated spaces. These
types of engines produce toxic gases which can cause serious health troubles.
POWER SUPPLY
WARNING
Make sure that the power supply equipment complies with the relevant safety requirements of the
local and the international standards.
- Electric machine: It must be ensured that the machine is connected to the voltage and the
frequency specified on the name plate. The power supply cable has to be properly sized. Check
that the cable and the plug of the machine are not damaged. Never switch off the machine by
pulling the plug from its socket. Use the machine switch. Keep the cable out of the moving parts
of the machine.
- Pneumatic machine: Check that the compressed-air hose and the hose coupling are not
damaged. Never attempt to loosen a compressed-air hose which is pressurized. First switch off
the air at the compressor and then leave the machine running itself to discharge the hose after
some seconds.
- Machine powered by petrol or diesel engine: Petrol has an extremely low flash-point and can
be explosive in certain situations. Keep away from all hot or spark-generating objects, do not
smoke, when handling fuel. Wait until the machine has cooled before filling the tank. Avoid
spilling petrol or diesel on the ground.
STARTING THE MACHINE
CAUTION
Before starting make yourself familiar with the machine and make sure that the machine does not
show any obvious faults. Then start the machine according the instruction and spare parts
catalogue.
OPERATION
CAUTION
Use the machine only for the purpose for which it is intended. Make sure you know how to stop the
machine quickly in the event of an emergency situation. Do not touch rotating parts during operation.
MAINTENANCE
CAUTION
Maintenance work must only be carried out by skilled personnel. Keep unauthorized persons away
from the machine. Do not carry out maintenance work while the machine is moving or the engine is
running. Never use a machine which is damaged.
BE ALERT
CAUTION
Always concentrate on what you are doing. Use common sense. Never operate the machine if you are
tired or under the influence of drugs alcohol or other substances which can affect your vision,
reaction, ability or judgement.