HTC DURATIQ T5 User Manual page 53

HTC DURATIQ
Symbol
CONTROL VOLTAGE
LOW
GENERIC INVERTER
WARNING (error code)
HEATSINK
TEMPERATURE HIGH
MOTOR OVERLOAD
MOTOR TEMPERATURE
HIGH
POWER UNIT
TEMPERATURE HIGH
SERVICE
WATER LEVEL LOW
D004753, 01.01
Warning
Low control voltage.
Converter indicates error.
Frequency converter
overheats.
Grinding motor
overloaded. Overload
meter exceeds 90%.
Grinding motor overheats.
High temperature in
electrical cabinet.
Machine service.
Low water level in tank.
www.htc-floorsystems.com
Fault description
Troubleshooting
Action
Check PSU.
Go to the HTC Support
website.
Fans are not standard.
Recommended for
ambient temperatures
>30°C.
Check the function of
the fans. Clean
fans/cooling flange.
Check voltage level
during operation.
Reduce the grinding
power.
Reduce the motor's
load, see meter for
motor current.
Check the motor's
cooling fan. Reduce the
motor's load, see meter
for motor current.
Fans are not standard.
Recommended for
ambient temperatures
>30°C.
Clean fans and cooling
flange. Check that the
fans are rotating
(rotating during
grinding and 1 min
after finished grinding
as well as when
needed). Let the
machine cool down.
Book service at
Authorised Workshop.
Top up water. Check
level sensor.
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