Troubleshooting
Troubleshooting guide
57
8 Troubleshooting
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8.1 Troubleshooting guide
Fault Cause Remedy
Furling system not
rotating hydraulically
Electrical problem Button corroded
Pump relay defective
On-board hydraulics fault Check the quick couplers.
Check the on-board hydraulics.
Hydraulic power pack failure Use manual operating mode. See
'8.2 Manual operation'.
Following manual
operation: furling system
not functioning although
hydraulic motor is
working
Clutch pin jammed, gear
decoupled
Pull out the clutch pin. See '8.3
Coupling the gear'.
Thoroughly remove salt residue
with fresh water.
Partially furled sail
unwinding under wind
pressure
Gear no longer self-locking
due to wear
Send the drive unit to the
manufacturer or a service station
for repair.
Halyard wrapping
around forestay
No halyard tension Keep the halyard tensioned.
Fore sail not hoisted enough or
not fully hoisted
Always completely hoist the fore
sail. The distance between the
halyard shackle and the halyard
sheave must not exceed 20 cm.
Use a wire pennant for a short fore
sail.
Halyard swivel not moving
freely
Thoroughly remove salt residue
with fresh water.
Send the halyard swivel to the
manufacturer or a service station
for repair.
Halyard wrap Insert a swivel shackle between the
halyard and the halyard swivel.
Halyard angle less than 10° Install a halyard lead. See '5.6.2
Minimum angle between forestay
and halyard of 10°'.
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