Leister WELDPLAST EC4, Руководство по эксплуатации, Страница: 10 / 20

OPERATING Leister WELDPLAST S4 / EC4 hand extruder
10
Setting the PLAST and AIR temperatures
• Set the cursor to the «PLAST» or «AIR» position by pressing the Select key (28).
• Set the temperature value with the Up (29) or Down (27) keys.
Monitoring the welding parameters
The set and actual values of the AIR and PLAST
temperatures are continuously monitored. If the
actual value deviates from the respective set value
(value outside the tolerance band), this is indicated
on the
status display (30) with a status change. If
necessary, the drive motor is temporarily disabled
until the welding parameters are once again within
the prescribed tolerance band. The possible status
displays and the tolerance bands may be seen in
the following graph and table.
30
No. Status display
Status properties
1
Ready * Ready to weld
2 M enabled Deviation of the welding parameters > -10°C
3
Heat Deviation of the welding parameters > -30°C, drive motor disabled
4
S4: 220s
EC4: 270s Warm-up lock time of 220 sec., drive motor disabled
Warm-up lock time of 270 sec., drive motor disabled
5
Too hot Deviation of the welding parameters > +30°C, drive motor disabled