Clarke 7621026, Инструкция по эксплуатации и техническому обслуживанию

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8
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Jack will not lift
the rated load Low oil level Top up the oil as on page 6
Release valve not
closed Turn the release knob fully clockwise
Air in the hydraulic
system Purge the system as on page 5
Jack lower 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 Top up the oil as on page 6
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 Top up the oil as on page 6
Air in the hydraulic
system Purge the system as on page 5
Jack will not
lower completely Return spring may
be faulty or parts
corroded. Return to your Clarke dealer for
repair
If any of these remedies fail to restore your jack, consult your Clarke dealer.