alkitronic LEVA Manual de operação e manutenção - Página 4
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Operation and Maintenance Manual
A
Incoming Inspection and Packaging
After receipt of the alkitronic® LEVA Hydraulic
Pump all parts must be checked for complete-
ness and possible transport damage. If damage is
found, notify the carrier immediately. For returns,
the original packaging must be used to prevent
damage to the alkitronic® LEVA Hydraulic Pump.
B
General Description
The pump is designed for two-hose systems.
Three piston pumps with different delivery rates
are controlled by means of solenoid valves via an
electric motor. Hydraulic pressure is built up, which
is transmitted to the user in hydraulic hoses. The
alkitronic® LEVA Hydraulic Pump has been specially
developed for uses of hydraulic tools with hydrau-
lic cylinders that generate a corresponding torque
using a lever.
1.
Technical Data
Drive type
: electric
Mains voltage : 230 V / 50 Hz
Rated capacity : 0.25 kW
Delivery rate
: In the low pressure range
Tank content
: approx. 1.8 liters
Weight without
Oil with frame : approx. 18.4 kg
Dimensions
with frame
: 330 x 250 x 410 mm
Hydraulic oil : HLP 46, HLP 32
Emission
Continuous sound pressure level LpA < 83 dB(A).
Measurement according to DIN 45635.
The operator must provide personal protective
equipment (hearing protection).
3.2 l/min < 75 bar
in the medium pressure range
0.9 l/min at 75 to 220 bar
in the high pressure range
0.4 l/min to 700 bar
(L x W x H)
(other types of hydraulic oil
or Bio-oil on request)
2.
Safety Information
2.1
Intended use
The alkitronic® LEVA Hydraulic Pump may only be used to
run hydraulic torque wrenches which are operated with a twin
line hydraulic system rated for 700 bar pressure with this tool.
No other pneumatic oil grades than those specified in this
manual may be used.
All hydraulic connection equipment must be rated for 700
bar pressure.
Any other use of equipment is not in accordance
with the pump safety requirements.
The use of the pump, especially as a drive unit for all other
hydraulic devices such as presses, lifting cylinders, hydraulic
scissors, spreaders, etc. is not in accordance with the intended
use!
Only the types of hydraulic oil specified in the technical data
(see Section 1) may be used.
2.2
Operator responsibilities
The operator must have read and understood the
instructions in this operation and maintenance
manual before using or servicing the alkitronic®
LEVA Hydraulic Pump. Minimum age of the op-
erator must be 18 years.
Operation and service may not be performed, if the
concerned person does not understand the pur-
pose, consequences, and precise performance of
each procedure. For questions regarding the safety
measures and areas of application, your alkitronic®
Partner will be pleased to assist you.
The operator is responsible to third parties within
the work area.
The LEVA Hydraulic Pump must not be used in
explosion-endangered areas. For operation out-
doors or in humid rooms, observe the relevant
regulations.
The LEVA Hydraulic Pump must be protected from
moisture and rain. In case of damage to the unit,
harnesses or the electric connections, stop operat-
ing the Hydraulic Pump.
Improper operation, incorrect application, abuse
or use by unqualified personnel may be hazardous
to other persons, operator, Hydraulic Power Unit
and other property.
4