3
Instruction Manual
Bench Press with Electric Pump “ECE02013-CE”
FRAME: MECHANICAL-WELDED
MODEL ECE02013-CE
•
Working height (mm.)
330 mm
•
Working width (mm.)
500 mm
•
Weight (Kg.)
102 Kg.
DESCRIPTION POWERPACK HAM7224 (See the figure).
The motor pump has the following part:
3. ESSENTIAL SAFETY REQUIREMENTS.
DANGEROUS AREA
Due to the
FUNCTIONAL REASONS
it is considered to be the space between the columns, the bed and the hydraulic cylinder piston.
Due to the
MATERIAL PRESSED
it is supposed to be surrounding area to the machine in case of metal parts being ejected during pressing.
The speed of the hydraulic cylinder during its extension is less than 30 mm/second. Therefore then machine should be considered by the application of ANNEX V of
the Declaration of CE Conformity.
Operators standing in the dangerous area around the machine should protect their feet, faces and hands from metal pieces being ejected during pressing.
Feet protection
Face protection
Hands protection
Used materials and components are not dangerous for the health and safety of operators. The hand pump contains LARZEP hydraulic oil ISO: HV46.
HIDRAULIC OIL IS TOXIC IF IT ENTERS THE BLOODS STREAM. NEVER PLACE A FINGER OVER ANY ORIFICE OR LEAK, WHICH
COULD BE PRESSURIZED, SUCH AS THE HYDRAULIC LINE, AS THIS COULD CAUSE OIL TO BE INJECTED INTO BLOOD STREAM.
SECURITY
o
The cylinder advance in “manual” way, keeping pushed the button
▲
of the panel of push buttons, if we do not keep pushed the button , the cylinders
stops. On this way, the cylinder returns while we keep pushed the button
▼
, and the cylinder will stop if we do not keep pushed the button.
o
In “automatic” way, the cylinder can advance without pushing any button, but to work in this way, we have to submit the cylinder to pressure, so nobody
must be in the dangerous area between the cylinder and the treated material.
o
The electrical cabinet is provided with a general selector (1-0) and with an emergency red stop pusher, easily identifiable and operable, locate din the
panel of push button.
o
The motor starts pushing the green button of the panel of button, and the motor stops when we push the red button.
o
Only the general selector, located in the electric cabinet, allows the alimentation of the electric organs of the machine.
o
The construction of machine has been calculated to bear without any breaking under conditions of foreseen utilization and for the whole life of the
machine. The hydraulic components have been designed and calculated in compliance with the ANSI B30.1, and have been proved to 875Kg./cm
²
of
pressing.
o
The frame of the machine does not cause to be dangerous in that sense.
o
The machine is provided with a thermal relay and a fuse to protect the remote control.
o
The hydraulic pump is equipped with an internal security valve in the tank, out of operator’s control and rated at 700 Kg./ cm
²
. The hydraulic cylinder is
also furnisher with a pressure relief valve, rated at 700 Kg./ cm
²
, which could be rated by the operator from 0 to 700 Kg/cm
²
.
o
All the maintenance operations must be performed while the machine is stopped, thus avoiding this way any potentially dangerous situation. A poor
maintenance program of the press does not increase the risk, but obviously will revert in a lower performance.
o
The hydraulic pump is mounted out of the frame and access is very easy. To disassemble the pump unscrews the bolts in the tap cover. In order to
disassemble the cylinder it is required first to disassemble the piping and the cylinder from the frame.
o
Release the cables of the terminal to disconnect the current tap of electrical energy, previously disconnect the pin from the network.
o
The press, the cylinder and the pump have their corresponding serial numbers marked on them. In addition to it, you can find a sticker label showing the
commercial reference, capacity, working pressure, name and address of the manufacturer.
¾
Metal tank with oil level.
¾
Metal lid, support for the entire hydraulic circuit.
¾
Electric motor with corresponding coupling.
¾
Hydraulic piston pump with filter.
¾
Transportation plug and ventilation plug (plastic bag).
¾
Pressure meter connection.
¾
Motor circuit breaker box.
¾
Manual distributing valve with 3/8 NPT outputs.
¾
Internal safety valve adjusted to 700 bar.
¾
Adjustable external pressure regulating valve: 0-700 bar.