Quantum 800 - Hydraulic Controls

© İnnosis Makine 27
8) Obligaon to wear protecve shoes. Use only approved ones.
9) Obligaon to wear protecve gloves. Use only approved ones that t well.
10) Obligaon to wear a safety visor. Use only the approved ones.
11) Obligaon to wear a protecve helmet. Use only the approved ones.
12) All operators are obligated to use approved ear protecon.
13) Signalling ribbon. The operator has to use this to limit the working area (closed
construcon site) in which the pile driver can move without limits.
3-3 Hydraulic Controls
1) A control distributer on the machine assures absolute controls of the levers. A lever
cannot accidentally be operated while the other lever is sll acvated. Each lever has an
automac return to its normal posion aer release. For safety reasons, the lever related
to acvaon of the hammer has a mechanical block at the end point, to assure that the
operator will have enough me to take an opportune distance from the machine before
hammering start operang.
2) When a lever is released (voluntary or involuntary), corresponding jack will block the
funcon by means of a locking valve. This blocking will also be acvated if there is a
problem in the hydraulic system with lack of pressure inside the circuit.
3) The locking valve is an integrated system with versale blocking funconality. For
instance, an emergency brake which controls and blocks movement of the rubber crawler.
4) To eliminate the risk of a foot injury, the pile driver is supplied with a protecon screen
(oponal). When the protecon screen is closed it protects the starter frame and all the
controls placed nearby the screen. When it is open, it protects the operator against the
crushing danger of his foot. Therefore, to have access to the starter frame (to start the
machine), it is necessary to lower the protecon screen. For this purpose, it is advisable
to remember that this screen must be kept lowered during the whole operaon.