Structure - ECOLAB EMP IV Betriebsanleitung

4

Structure

1
2
3
A
5
Fig. 1: Construction
Assignment of the empty signal input connector
3
4
Fig. 2: Empty signal input plug
Switching function of the empty signal:
n "Empty signal undershot" - contact 3/4 open (level = 33 ± 5 mm)
n "Level prewarning undercut" - contact 1/4 open (level = 130 ± 5 mm)
1
2
2
2
3
4
B
6
1
19
A Suction lance 250055 + 250056
B Suction lance 250052 + 250054
1 Empty signal input connector
2 Suction connection
3 Return connection
4 Barrel screw joint
5 Return discharge
6 Float
1 "Level prewarning" signal input (white)
3 "Empty" signal input (brown)
4 GND (green)
Structure
Rev. 1-10.2021