alkitronic XH Series Operation And Maintenance Manual - Page 4
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Operation and Maintenance Manual
A Reception Control / Packaging
Inspect all components for possible damage. If
shipping damage is found, notify the forwarding
agent immediately. Return components in the
original package to avoid additional damage.
Therefore, please keep the packaging.
Portable case includes:
alkitronic® NOVA Hydraulic Power Unit, 5 m (16 ft) high-
pressure hydraulic hoses, FB Nova remote control.
B General Description
The Hydraulic Power Unit is designed for one-hose and two-
hose operation. To switch from power stroke to return stroke,
change the rotational direction of the motor – without use
of solenoid valves! Gear / radial piston pumps, driven by a
frequency controlled synchronous motor, generate hydrau-
lic pressure, which is transferred through hydraulic hoses
into the load circuit. The alkitronic® NOVA Hydraulic Power
Unit has been especially designed for hydraulic tools with
cylinders / pistons, which activate a lever to generate a cor-
responding torque.
1. Technical Data / Specifications
Power source:
Electric motor
Supply voltage:
100 - 253 V / 45 - 66 Hz
Net power*:
2.0 kW
Protection:
IP 54
Flow rates at 110V
LP range:
12 l/min at 70 bar (732 cu.in./min at 1,015 psi)
HP range 1:
8 l/min at 180 bar (488 cu.in./min at 2,030 psi)
HP range 2:
1.2 l/min at 700 bar (73 cu.in./min at 10,000psi)
Flow rates at 230V
LP range:
15 l/min at 70 bar (915 cu.in./min at 1,015 psi)
HP range 1:
10 l/min at 180 bar (610 cu.in./min at 2,030 psi)
HP range 2:
1.5 l/min at 700 bar (91 cu.in./min at 10,000psi)
Tank capacity:
3.9 l (238 in
Total weight:
28.5 kg (62.8 lbs) appox.
Outside dimensions:
L 350 x W 220 x H 300 mm (L 14 x W 9 x H 12 inch)
Ambient Temperature: -20
C to +50
O
Hydraulic oil type:
HLP 46 (ask for information about other oil
types as well as biodegradable oil)
*Depending on working pressure, the power consumption of the electric
motor may temporarily increase up to 3.5 kW.
Emission
Continuous sound pressure level L
(2,0 kW): < 85 dB(A). Measurement according to DIN 45635,
Part 11 and ISO 3744.
Supply and return pressures are factory adjusted.
For individual adjustments ask the manufacturer.
)
3
C (-4
F to +122
F)
O
O
O
measured at net power
pA
2.
Safety Information
2.1
Intended use
The alkitronic® NOVA electric driven Hydraulic Power Unit
may only be used for hydraulic cylinders operating with a
single-acting or double-acting hydraulic system and rated
for working pressures of min. 700 bar (10,000 psi).
Only use the hydraulic oil listed in the technical data section.
All hydraulic connections must be rated for working pressures
of min. 700 bar (10,000 psi).
Do not use the Hydraulic Power Unit for any purpose other
than its intended use.
2.2
Operators responsibilities
The operator must have read and understood the instructions
in this operation and maintenance manual before using or
servicing the alkitronic® NOVA Hydraulic Power Unit. Mini-
mum age of the operator must be 18 years.
Operation and service may not be performed, if the concerned
person does not understand the purpose, 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.
Improper operation, incorrect application, abuse or
use by unqualified personnel may be hazardous to
other persons, operator, Hydraulic Power Unit and
other property.
The operator is responsible to third parties within
the work area.
The alkitronic® NOVA Hydraulic Power Unit must
not be used in explosion-endangered areas. For
operation outdoors or in humid rooms, observe
the relevant regulations.
The Hydraulic Power Unit must be protected from
moisture. In case of damage to the unit, harnesses
or the electric connections, stop operating the
alkitronic® NOVA Hydraulic Power Unit.
Non-authorized alterations and modifications of
the alkitronic® NOVA Hydraulic Power Unit are not
permitted.
Adjustment screws (S1 and S2, Fig. 1) or bolted connections
(S) must not be turned or loosened. The bolted connections
are protected by thread locker or sealing wire. Destruction of
the sealing will lead to loss of warranty.
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