Wacker Neuson IREN 38, Operator'S Manual, Page: 22 / 46

22
Operation IREN
Switching IREN ST 3/4 on
1. Use the pipe to hold the machine near the vibrator head.
2. Switch on the machine via the ON/OFF switch of the inverter.
Note: Please also refer to the operator's manual of the inverter.
Compacting fresh concrete
1. Quickly immerse the vibrator head in the fresh concrete, hold it for several
seconds and slowly pull it out again.
2. Immerse the vibrator head in all areas of the formwork and compact the fresh
concrete.
Note:
„
Compact especially intensively in corner areas and the formwork because of
the high reinforcement.
„
Make sure that the vibrator head does not touch the reinforcement. Damages
can occur both on the vibrator head and also on the concrete, if it is already
in the curing process.
„
The holding time of the vibrator head in the concrete depends on the diame-
ter of the vibrator head, the consistency of the concrete and the layer thick-
ness.
„
Indications that the concrete is sufficiently compacted:
„
The concrete no longer sets.
„
Air bubbles no longer or rarely rise.
„
The sound of the vibrator head is not changing anymore.