HURST SP 777 E2 - Page 12

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12
Following release,
the star grip
doesn’t return to
the central/neutral
position�
Casing damaged
or star grip oper-
ation not working
smoothly?
Damage to the
torsion spring for
reset�
Repair by an
authorized dealer,
by personnel
specially trained
by HURST, or by
HURST itself�
Soiled valve or
star grip�
Defective valve�
Other mechanical
damage (e�g� star
grip)�
Hydraulic uid
leaks on the pis-
ton rod�
Defective rod
seal�
Repair by an
authorized dealer,
by personnel
specially trained
by HURST, or by
HURST itself�
Damage to the
piston�
The useful operat-
ing time between
the individual
charging cycles
is less than 5
minutes, despite
charging the bat-
teries according to
the instructions�
Battery defective� Replace battery�