Lincoln Electric 95032101NG, Инструкция по технике безопасности, эксплуатации и обслуживанию

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F - MAINTENANCE
8695 6642 / C
F-24
POSIMATIC PS03
2 - TROUBLESHOOTING
Possible symptoms Probables causes Possible remedies
The positioner indicator goes
off after the power is switched
on with the switch QS1. Indicator lamp has blown Replace the lamp
Fuses FU1 or FU3 have blown Replace the fuses on the basis of the
fuse rating table.
The plate will not rotate after it
is started up. No rotation direction has been
selected. Select a rotation direction using the
switch

.
With automatic control, the connection is
not made between terminals 148 and 44
(right-hand rotation) or 148 and 43 (left-
hand rotation) to control the operating
direction.
Make the connection with a shunt or
external contact; see electrical
connections.
When using an external ± 10V setpoint,
check the presence of voltage between
terminals 23 and 24 (0V → no rotation).
The motor is not powered Check and replace the fuses FU2 if
needed.
The plate turns for a short time
and then stops.
Over-intensity leading to: Check that you have followed the table
with the admissible load and unbalance
values for your positioner.
- a variable drive fault F0102 or
F0103
Check that the load has not increased
suddenly.
Check that the terminals U, V and W of
the variable drive are not shorted.
Check that the motor cable is not shorted
and that the motor is correctly coupled.