STIHLER ELECTRONIC ASTOPAD DUO310 - Overheating Alarm Shut-Off A4 (Medium Priority Alarm)

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10 Alarms and troubleshooting

ASTOPAD

Instructions for Use

10.4 Overheating alarm shut-off A4 (medium priority alarm)

Control panel

Alarm condition

The actual temperature (1) is higher than 41°C.

Device response

 A4 (flashing) appears on the display (5). If both outputs

are active, A4 is displayed for both outputs.

 The Start LED (6) and the Alarm LED (10) flash.

 An acoustic alarm signal is triggered.

 The heating process is interrupted at the two outputs.

Possible reasons

►Required

action(s)

Set temperature is increased. Applied part produces a tem-

perature overshoot.

►

1. Switch off the control unit with the Standby button (9).

2. Allow the applied part to cool.

3. Restart the heating process.

The applied part is influenced by the environmental condi-

tions (heat source).

►Remove heat source.

Applied part defective.

►Send the applied part to the local sales point.

Required action(s)

for resetting

Switch off the control unit with the Standby button and al-

low the applied parts to cool down.