Quick CHC1103, Manual Of Installation And Use

Page: 38 / 64

38
CHC1103 IT EN FR - REV001A
EN
SYSTEM FAULT
Up alarm
This fault is displayed if the length of the chain is less than the value set on the FUNCTIONS\UP
ALARM menu.
No sensor
This fault is displayed if the laps sensor does not detect the gypsy movement within four seconds
(for a longer time if auto free fall management is activated) when key
p
, or
q
(UP or DOWN ) of
the chain counter or other switches are pressed.
Check the distance between the magnet and sensor, operation of the laps sensor and the wiring/
connections.
Sensor failure
This fault is displayed if the chain counter detects a short circuit in the sensor for more than four
seconds (for a longer time if auto free fall management is activated) when key
p
, or
q
(UP or
DOWN ) of the chain counter or other switches are pressed.
Check operation of the laps sensor and the wiring/connections.
PROBLEMS WITH MANUAL RESET
These problems are reset by the user: by pressing key
=
(SELECT) or turn off the chain counter and turn it back on. If
the fault is present keys
p
,
q
(UP, DOWN) are disabled.
UP ALARM
35.3
M
SPEED 0M/M
NO SENSOR
35.3
M
SPEED 0M/M
SENSOR FAILUR
35.3
M
SPEED 0M/M
Overload
This fault is signaled when the instrument detects at short circuit or overload at the instrument’s
output.
Check wiring of signals UP and DOWN and absorption of the points of use connected to the output
of the instrument.
If there is a fault, keys
p
,
q
(UP, DOWN) are inoperative.
OVERLOAD
35.3
M
SPEED 0M/M
ANCHOR RECOVERY MODE
The mode allows bypassing NO SENSOR or SENSOR FAILUR errors in order to allow chain operation.
This mode can be activated when the instrument reports NO SENSOR or SENSOR FAILUR by simultaneously pressing the
p
and
q
buttons (UP and DOWN) for at least two seconds.
Once activated, the wording "SENSOR PROTECT DEACTIVATED" will be displayed:
SENSOR PROTECT
DEACTIVATED
SPEED
0M/M
The
p
and
q
buttons (UP and DOWN) are again enabled.
At this point, the “AUTOMATIC DOWN” and “UP ALARM” functions are inhibited.
WARNING:
even if bypassed, the problem persists and must be resolved as soon as possible.
WARNING: use the “ANCHOR RECOVERY MODE” only when strictly necessary, since the instrument will not display the
count of the dropped chain and consequent position of the anchor.
This mode is reset by switching the instrument off and on.