HSD ES327, Руководство по сборке

Страница: 114 / 122

10 Troubleshooting
114
HSD S.p.A. © - 0110h00a.fm100713
Problems Cause Remedy
The tool holder does
not couple: Foreign bodies
between the tool
holder and shaft-
spindle: Remove the macroscopic impurities and clean
as described in section
7 “Programmed
maintenance” .
The tool holder cone
is not the correct
type: Choose a tool holder according to the
indications described in section
6.5.1 “Tool
holder cone” .
The collet does not
open due to
insufficient pressure:

Check the required pressure values in
section
4.6 “Pneumatic connections” .

Check the integrity and efficiency of the
pneumatic circuit.
Sensor S1 and/or S2
are disconnected or
out of order:

Check the connectors.

Check the integrity and continuity of the
electrical connections.

Regulate the sensor as described in section
8.4 “Replacement and adjustment of the
sensor unit”
.

Replace the defective sensor as described
in section
8.4 “Replacement and adjustment
of the sensor unit” .
The tool holder does
not eject: Insufficient pressure:

Check the required pressure values in
section
4.6 “Pneumatic connections” .

Check the integrity and efficiency of the
pneumatic circuit.
Tool ejection enabling
denied: Consult the manuals or the suppliers of the
machine, numerical control or inverter that is
connected to the electrospindle.
No pressurisation: Insufficient pressure
or pneumatic circuit
inefficient:

Check the required pressure values in
section
4.6 “Pneumatic connections” .

Check the integrity and efficiency of the
pneumatic circuit.

Contact the manufacturer's assistance
service.
One of the sensors
does not supply the
required output: Sensor disconnected
or faulty:

Check the connectors.

Check the integrity and continuity of the
electrical connections.

Regulate the sensor as described in section
8.4 “Replacement and adjustment of the
sensor unit”
.

Replace the defective sensor as described
in section
8.4 “Replacement and adjustment
of the sensor unit” .