Baileigh RDB-250, Руководство оператора

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47
47
TROUBLESHOOTING
FAULT PROBABLE CAUSE REMEDY
Machine does not power
up
Wrong or non-existent input
power source. Blown fuse or
tripped circuit breaker.
Check input power and verify
voltage
Check and replace fuses. Reset
circuit breakers
Oil leaking from breather Normal expansion of gearbox oil
Let oil purge from gearbox and
take no further action.
Home position is not in
correct position. Loss of power during bending,
or service work was performed
Go to homing screen on
controller and repeat homing
sequence. If not accessible,
contact factory.
Material slips in hook arm
Too much oil on tubing or oil is
on the die groove. Clear Radius
is too tight. Material has too thin
of wall thickness.
Clean material and die groove
with solvent. Increase clear
radius. Increase wall thickness.
Material may need to be
clamped top hook arm to
prevent slipping. Only the
counter die should be lubed
Poor bend results
Worn counter die. Worn die
groove. Wrong size material and
or wall thickness. Too tight of a
clr.
Replace counter die. Replace
die. Verify material size is
correct. Verify clr
Twisting material
Bend die is not bolted down,
Misaligned counter die, worn
spindle bearing
Verify the bend die is bolted
down to the spindle. Check
counter die alignment. Replace
spindle bearing
Machine overloads and
wont bend
Material is too big for machines
capacity. Tensile strength of
material is too high. Input power
is too low. Bending speed is too
fast. No lube on counter die. Verify material wall thickness
and diameter for capabilities.
Get material with lower tensile
strength. Lower bend speed.
Verify input power.
Inaccurate bending
Counter Die leadscrew position
is changing. Material diameter is
not consistent
Verify that the counter die
leadscrew is holding its position
via the counter. Check material
diameter with a caliper to verify
size.