Maintenance And Diagnosis Of Failures; Maintenance; Operations Counter; Failure Diagnosis - Erreka NTS324E Manual Del Instalador

MAINTENANCE AND DIAGNOSIS OF FAILURES

1

MAINTENANCE


Before carrying
operation, disconnect the device from the
power supply.
 Frequently check the facility in order to
discover any imbalance or sign of deterioration
or wear. Do not use the device if any repair or
adjustment is necessary.

A record of all repairs and maintenance operations
must be kept. The owner of the facility must keep
these records safe.
2

OPERATIONS COUNTER

1 Press ENTER to access the main programming menu.
The display lights up and D1 flashes.
2 Press the buttons ^ and
ç.

D3 and D4 show the number of operations
carried out (hundreds of operations).
D1 D2 Parameter
ç 1 Operations carried out
3

FAILURE DIAGNOSIS

Problem
The barrier does not make
any movement when a key
command is given
The barrier does not open
The barrier does not close
(the display shows C5 or
Ftço)
The barrier
completely close (or open)
64
Installation Manual
out any maintenance
until D1 shows the letter
V
D3
X
Cause
Absence of system power supply
voltage
F1 blown
Knob in unlocking position (the
display shows StOP)
Command devices defective
Excess load on the barrier
Barrier imbalanced
The safety device (photocell or
strip) or its cabling are open or
defective
T h e s a f e t y d e v i c e d e t e c t s a n
obstacle
cannot
Limit switches poorly regulated
Travel not programmed correctly
Every six months
1 Check that the operation and safety devices, as well
as their installation, have not suffered any damage
from the weather or external agents.
2 Check the operation of the flashing light.
3 Check manual operation.
Every year
1 Check the torque of the screws and balancing
spring.
3 Press ESC to return.
P r e -
D4 d e t e r m i n e d Options or values
option
X Indicates the cycles completed, multiplying
the indicated figure by an amount, for
example:
68
6.8
Solution
Reestablish the power supply
Replace using another fuse of the same
value and investigate the cause of the
failure
Position the wing knob in lock position
Check the respective manuals
Remove the excess load
Balance using the spring tensioner or by
replacing the spring
Check the cabling and device (photocell
or safety strip)
Remove the obstacle and try again
Regulate correctly
Programme again
indicates 6,800 cycles completed
indicates 68,000 cycles completed