ROTHENBERGER ROWELD D 2/10 - Manual (Page 29)

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5.4.4 Interruption of work
Observe section “Safety“.
Do not leave the hand extruder unattended. Make sure to maintain the air supply.
• When interrupting the welding job, switch off the drive unit and deposit the hand extruder on
the stand as shown in Fig. “A“ below and then mount the hot air hood.
Fig. A
When using PVC welding rod, we recommend not to switch off the unit during work interruptions.
In the case of prolonged interruptions, clean the unit by feeding PP rod until all the PVC material
has been discharged.
Caution! When displacing the PVC with PP rod, set the material to PP on the control unit.
5.4.5 Shutoff
Observe section “Safety”.
• After completion of the welding job, switch off the drive unit and deposit the hand extruder as
shown in the illustration (see preceding section).
Do not leave the hand extruder unattended.
• Press “return“ button once to switch off the heating circuits.
Maintain the air supply of the hand extruder until the unit has completely cooled
down!
• Pull mains connector
Never use water or another coolant to accelerate the cooling process!
5.4.6 Transport/storage
Make sure to observe the instructions under section “Transport/Storage“.