Lorentz PS15k2 C-SJ42-6 Manual page 5

Figures
Figure 1: System layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 2: Controller dimensions for installation . . . . . . . . . . . . . . . . . . . . . . 9
Figure 3: Minimum spacing for wall mounting . . . . . . . . . . . . . . . . . . . . . . 10
Figure 4: Correct controller mounting: direct to the wall . . . . . . . . . . . . . . . . . 10
Figure 5: Correct controller mounting: with back cover . . . . . . . . . . . . . . . . . 10
Figure 6: Wrong controller mounting: without back cover . . . . . . . . . . . . . . . . 10
Figure 7: Weidmüller single and double stage terminals . . . . . . . . . . . . . . . . . 12
Figure 8: Weidmüller clamp cable fixing . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 9: Terminal block, numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 10: Bottom view of PSk2 controller: cable entries and external sockets . . . . . . 14
Figure 11: Mini plug for pump accessories . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 12: Protective earth connection . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 13: Controller grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 14: Grounding cable mounting at controller housing . . . . . . . . . . . . . . . 16
Figure 15: Grounding cable mounting at grounding profile rod . . . . . . . . . . . . . 16
Figure 16: Filling, venting and drainage hole . . . . . . . . . . . . . . . . . . . . . . 18
Figure 17: Motor in borehole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 18: Preassembly of the pump . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 19: Installation depth of the first piece of pipe . . . . . . . . . . . . . . . . . . 20
Figure 20: How to hold the pump end. . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 21: Connection pump end with motor . . . . . . . . . . . . . . . . . . . . . . 21
Figure 22: Dismantling the lower clamp . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 23: Connecting the next piece of pipe . . . . . . . . . . . . . . . . . . . . . . 22
Figure 24: Dismantling the lower clamp . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 25: Fixing of the motor cable at a joint (top) and a strait pipe (right) . . . . . . . 23
Figure 26: Connecting the next piece of pipe . . . . . . . . . . . . . . . . . . . . . . 23
Figure 27: Installation depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 28: Operation of a flow sleeve . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 29: Well probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 30: Well probe fixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 31: Water meter installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 32: Float switch scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 33: Sun Switch function in PumpScanner . . . . . . . . . . . . . . . . . . . . . 30
Figure 34: Reading off the discharge rate according to the pipe diameter . . . . . . . . 33
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. +49 (0) 4193 7548 - 0, Fax - 29, www.lorentz.de
All specifi cations and information are given with good intent, errors are possible and products may be subject to change without notice. Pictures may
differ from actual products depending on local market requirements and regulations.
Tables
Table 1: Controller packing list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 2: Permitted ambient temperatures . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 3: Technical data of PSk2 controller . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 4: Controller dimensions for installation . . . . . . . . . . . . . . . . . . . . . . . 9
Table 5: Terminal explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6: Mini plug sockets description . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Table 7: Motor cable resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 8: Tightening torques for pump/motor connection . . . . . . . . . . . . . . . . . 21
Table 9: Additional weight per meter pipe length . . . . . . . . . . . . . . . . . . . . 24
Table 10: Inspection overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 11: Discharge rate for nominal pipe diameter . . . . . . . . . . . . . . . . . . . 34
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Sun. Water. Life.