Larzep HAM5524, Инструкция по эксплуатации и техническому обслуживанию

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2. TECHNICAL FEATURES
Part Nr : HA M 5 5 2 4 0 0 0 0
2.1 ELECTRIC PUMP WITH MANUAL VALVE
- Useful oil capacity:........................ 25 lit.
- Oil flow at 700 bar: ........................ 2,2 l/min
- Motor: .......................................... Electric
- Power: ....................................... 3 Kw
- Voltage: ....................................... 400 V. 50/60 Hz. 3 ph.
- Valve ways/Positions: .................. Manual
3/3 Single acting Advance/Hold/Retract
- Options:
Remote pendant (for HAM)........... NO
External protective frame ............. NO
Set of wheels ............................... NO
Oil cooler ..................................... NO
2.2 DESCRIPTION.
The electrical pump consists of the following principal parts:
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Up to 14 litters, aluminium tank with oil level and transport handle.
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From 25 litters on, metal tank with oil level and transport handles.
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100 litters, metal tank with oil level and eye bolts.
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Up to 14 litters, aluminium lid, support for the entire hydraulic circuit.
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From 25 litters on, metal lid, support for the entire hydraulic circuit.
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Electric motor with corresponding coupling.
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Hydraulic piston pump with filter.
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Transportation plug and ventilation plug (plastic bag), except from 100 litters tank models.
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Pressure meter connection, except from 2,5 and 5 litters tank models.
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Electrical cabinet or motor circuit breaker box.
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Manual distributing valve or electro valve with 3/8 NPT outputs.
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Internal safety valve adjusted to 700 bar .
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Adjustable external pressure regulating valve: 0-700 bar.
3. INSTALLATION AND START UP
3.1 INSTALLATION
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Read the instructions manual thoroughly and apply the contents.
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Make sure that the machine has not been damaged during transportation and is both clean and complete.
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Position the machine is a stable, well-protected area.
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Use hoses that are long enough to make sure the operator is well away from the danger zone.
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Assemble the complete installation making sure that all accessories (hoses, quick-plugs, valves, joints, pressure meters,
distributors, cylinders, etc.) are properly connected. Check without a load as indicated in the next point. A good installation is
essential to the proper, risk-free functioning of the machine, and should therefore be carried out by qualified personnel only.
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Connecting the hoses. Operation of the distributing valve:
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Two-position manual control. Single effect cylinder. Type: HAM _ _ 1 _.
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The distributing valve has a single outlet for connection to the hose.
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When the lever is set to position ‘P’ (towards the hose outlet), the cylinder moves out.
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Turning the lever to position ‘T’ (opposite direction), causes the cylinder to return, thanks to the action of the spring
or the weight of the load itself.
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Three-position manual control. Single effect cylinder. Type: HAM _ _ 2 _.
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Connect the hose to outlet ‘A’ (plastic plug). Do not use the connection point marked with an ‘X’. This point should
remain plugged.
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When the lever is set to position ‘A’, the cylinder moves forward. When the lever is in position ‘C’, it maintains the
load in its current position. And when the lever is set to ‘T’, the cylinder returns, thanks to the action of the spring or
the weight of the load itself.