Clarke 7623037, Инструкция по эксплуатации и техническому обслуживанию

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8
TROUBLESHOOTING
PROBLEM CAUSE REMEDY
Jack will not lift
the rated load Low oil level Check for leakage and top up if
required.
Release valve not
closed Turn the release knob fully clockwise
Air in the hydraulic
system Purge the system as on page 5
Jack lowers when
under load Release valve not
fully closed Turn the release knob fully clockwise
Air in the hydraulic
system Purge the system as on page 5
Pump feels
spongy Low oil level Check for leakage and top up if
required.
Air in the hydraulic
system Purge the system as on page 5
Handle raises or
flies back under
load Air in the hydraulic
system Purge the system as on page 5
Jack will not lift
full height Low oil level Check for leakage and top up if
required.
Air in the hydraulic
system Purge the system as on page 5
Jack will not
lower completely Return spring may
be faulty. Return to your CLARKE dealer for
repair
If any of these remedies fail to restore your jack, consult your CLARKE dealer.