Warranty And Liability - Ega Master 79919 Manuel D'instructions

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The following table shows possible problems and their causes:
Problem, cause, remedy
Problem
Machine does not start
Machine keeps on
running after releasing
the safety lever control
Low speed
Speed too high
Hydraulic fluid leaking
Other problems
We ask you to send the machine to the supplier, if necessary.
To guarantee the performance of the machine it is necessary to compensate the
pressure under water. For every 10 meters of depth it is necessary to add one bar
pressure to the compressor with respect to the indicated.
Unless otherwise specified, our "General Sales Terms" apply. Warranty and liability claims in
regards to persons or equipment damages are invalid, if one or more of the following causes
apply:
• Improper use of the machine,
• improper assembly, startup, operation or maintenance of the machine,
• operation of the machine with defect safety devices or improperly fixed or non-functioning safety and
protection devices,
• not considering of the instructions in the operating instruction booklet concerning transport, storage,
assembly, startup, operation, maintenance and setting up of the machine,
• independent structural alterations or settings on the machine beyond the intended purpose,
• inadequate supervision of wear parts,
• improperly carried out repairs, inspections or maintenance,
• catastrophic cases due to foreign objects, acts of god or other reasons which are beyond our control.
TROUBLESHOOTING
Cause
Not connected to hydraulic
supply.
Defective hydraulic hoses or
quick couplings
Hydraulic hoses inverted
Too little operating pressure
Too small hose diameter
Too little volume flow
Too high back pressure
Too high operating pressure
Too high volume flow
Wrong hydraulic fluid
Damaged sealings

WARRANTY AND LIABILITY

Remedy
Connect and open the hydraulic
line
Replace hydraulic hoses or quick
couplings
Connect hydraulic hoses
correctly
Increase operating pressure
Choose larger hose diameter
Increase volume flow
Reduce back pressure
Adjust to max. operating pressure
(see technical specification)
Reduce volume flow
Use appropriate hydraulic fluid
Ensure sufficient cooling
Replace sealings
Contact authorized expert
company
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