alkitronic LEVA Manual de operação e manutenção - Página 5
Procurar online ou descarregar pdf Manual de operação e manutenção para Bomba de água alkitronic LEVA. alkitronic LEVA 12 páginas. Electric hydraulic pump
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Unauthorized modifications and changes to the
LEVA Hydraulic pump remove any liability from
alki TECHNIK GmbH and lead to the expiry of the
declaration of conformity! In these cases, the user is
liable for damage caused by the use of the device.
2.3
Possible risks with hydraulic components
Correct hose connections see page 10. fig. 6a/b
Hazards due to hose failure & oil leakage
Hose assemblies may fail abruptly and unexpect-
edly for a variety of reasons. Hydraulic oil shooting
out at high pressure and/or at high speed can cause
serious personal injury, severe damage to objects,
and environmental pollution.
Examples of potential hazards
• Bursting hose components
• Whipping hose ends
• Oil spray leakage
• Coupling blow-off
Make sure that:
The design and operation of tools and machines
complies with the existing safety regulations.
Inspect hose assemblies for damage and wear at
regular intervals; if possible, before each use.
Inspect hose sets in unpressurised condition; use
implements when necessary.
Defective or damaged hose assemblies must be
replaced immediately. Do not attempt to repair
them. Always use new components.
Never try to locate a leak with your hands!
If leakage occurs, shut down the Hydraulic Pump
immediately. Never try to locate the leak with any
part of the body when the hose set is pressurised.
Use a suitable implement to inspect the hose for
damage.
To avoid hydraulic oil escaping under high pres-
sure, make sure all hydraulic hoses (coupling and
nipple) are properly connected and secured with
the alkitronic® LEVA and the load (hydraulic torque
wrench).
Do not mix alkitronic® products with substitute
copies!
The interface between the coupling and the nipple
is crucial. alkitronics unique tolerances and preci-
sion must not be tampered with. An improper solu-
tion caused by using non-alkitronic devices, may
lead to an incorrect connection, or even worse an
accidental disconnection which results in hydraulic
oil shooting out at high pressure.
LEVA
electric Hydraulic Pump
2.4
5
Do not extend hydraulic hoses without interme-
diate coupling.
Reversing the couplers for extension results in
reverse flow and reverse control of the hydraulic
tool. Non-compliance with these regulations may
lead to faulty functions and damage to the tool or
serious injuries to the operator.
A fluid injection injury must always be treated as
a medical emergency that requires prompt and
accurate diagnosis and treatment.
Possible leaking oil is hazardous to the environ-
ment. It must be safely collected and properly
disposed of.
General electrical and mechanical risks
The LEVA Hydraulic Pump may only be operated,
if the power supply matches the electric perfor-
mance specifications of the unit and all hydraulic
connections to the load (motor, cylinder or hydrau-
lic torque wrench) are tight and non-reversible. The
load should comply with the minimum require-
ments for safe operation.
In case of damage and repair, the Hydraulic Pump
must be separated from the power supply and im-
mediately be checked by a qualified technician for
electrical safety and mechanical defects. All safety
and mechanical defects must be resolved before
resuming operation.
In case of a power failure or malfunction separate
the pump from the power supply and put the
torque wrench in a safe position.
To avoid the risk of tilting or falling, the LEVA Hy-
draulic Pump must always be set-up securely.
When working in high places, it should be secured.
Never remove the transport frame, otherwise sta-
bility is endangered!