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PSk2 CS-F Series
Lorentz PSk2 CS-F Series Manuals
Manuals and User Guides for Lorentz PSk2 CS-F Series. We have
3
Lorentz PSk2 CS-F Series manuals available for free PDF download: Manual For Installation, Operation, Service, Manual
Lorentz PSk2 CS-F Series Manual For Installation, Operation, Service (36 pages)
Solar Surface Pump Systems
Brand:
Lorentz
| Category:
Water Pump
| Size: 2 MB
Table of Contents
Table of Contents
2
1 Introduction
4
2 Declaration of Conformity
4
3 Psk2 Setup with Pumpscanner
4
4 Receipt,Storage and Handling
5
5 Operating Conditions
5
Table 1: Controller Packing List
5
Table 2: Permitted Ambient Temperatures
5
6 Safety Instruction and General Warnings
6
7 Product Description
7
General
7
Features
7
Naming
7
Technical Data of Controller
8
System Layout
8
Figure 1: System Layout
8
Table 3: Technical Data of Psk2 Controller
8
8 Controller Installation
9
General
9
Controller Placement
9
Figure 2: Controller Dimensions for Installation
9
Table 4: Controller Dimensions for Installation
9
Mounting, Space and Ventilation Requirements
10
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
Wiring
11
Terminal Type Ps7K2 - Ps25K2
12
Terminal Type Ps40K2
12
Figure 7: Weidmüller Single and Double Stage Terminals
12
Figure 8: Weidmüller Clamp Cable Fixing
12
Terminal Description
13
Figure 9: Terminal Block, Numbering
13
Table 5: Terminal Explanation
13
Cable Entries and External Sockets
14
Figure 10: Bottom View of Psk2 Controller: Cable Entries and External Sockets
14
Figure 11: Mini Plug for Pump Accessories
14
Table 6: Mini Plug Sockets Description
14
Solar Panel for Sun Switch
15
Grounding
16
Why Ground
16
How to Ground
16
Insufficient Ground Source
16
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
Operation with a Power Supply Unit (Smartpsu)
17
9 Pump Installation
18
Placement and Foundation
18
Pipe Sizing
18
Figure 16: Prevent Air Locks in Pipes
18
Figure 17: Avoid Sharp 90° Elbows and Size Adaptors
18
Resistance Measurement
19
Table 7: Motor Cable Resistance
19
Installation and Handling
20
Figure 18: Pump Handling/Lifting
20
Water Detection Sensor Installation
21
Steel/Stainless Steel Pipe
21
Figure 19: Technical Drawing of Adaptor (in MM)
21
Figure 20: Adaptor Welded on Inlet Pipeline
21
Figure 21: Mounted Probe Housing
21
Figure 22: Mounted Water Sensor
21
HDPE Pipe
22
Water Meter Installation
22
Low Water Sensor Installation
22
Figure 23: HDPE Pipe Tee-Piece
22
Figure 24: Steel Steel Flange with Adaptor in HDPE Pipe
22
Figure 25: Water Meter Installation
22
Pressure Sensor Installation
23
Automatic Control for Full-Tank Shutoff
23
Figure 26: Pressure Sensor Installation
23
Figure 27: Float Switch Scheme
23
10 Initial Start-Up
24
Filling Pump with Water
24
Rotary Direction
24
Final Check up
24
Figure 28: Vent and Drain Holes
24
11 Operation of the Controller
25
LED Status
25
Parameter Setting
26
Figure 29: Sun Switch Function in Pumpscanner
26
12 Trouble Shooting
27
13 Service and Maintenance
28
Table 8: Inspection Overview
28
14 Appendix
29
Inlet Pressure
29
Minimum Inlet Pressure and NPSH
29
Inlet/Suction Pipeline
29
Figure 30: Schematic View of an Open Pump System
29
Table 9: Atmospheric Pressure
29
Table 10: Friction Loss in Schedule 40 Steel Pipe with Standard Inside Diameter (SIDR)
30
Table 11: Vapour Pressure
30
Table 12: Friction Loss for Valves and Fittings - Equivalent Length of Straight Pipe
31
Calculation Example 1 for Suction Head (Metric)
32
Figure 31: Reading NPSH Graph, Example 1
32
Calculation Example 2 for Suction Head (US)
33
Figure 32: Reading NPSH Graph, Example 2
33
Calculating the Discharge Rate from the Water-Jet
34
How to Measure the Discharge Rate
34
How to Calculate the Discharge Rate
34
Calculation Example 1
34
Calculation Example 2
34
Figure 33: Reading off the Discharge Rate According to the Pipe Diameter
34
Table 13: Discharge Rate for Nominal Pipe Diameter
35
System Report
36
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Lorentz PSk2 CS-F Series Manual (13 pages)
Pump controller
Brand:
Lorentz
| Category:
Controller
| Size: 1 MB
Table of Contents
Table of Contents
2
Required Tools
2
Equipment Delivered
2
Safety Instruction
3
Replacing the Controller Board
4
Remove the Touch Protection
4
Remove the Current Board
8
Assemble the New Current Board
9
Re-Assemble the Touch Protection
10
Re-Assemble the Ledcontrol Board
13
Lorentz PSk2 CS-F Series Manual (8 pages)
Pump controller replacing the Interface board
Brand:
Lorentz
| Category:
Controller
| Size: 1 MB
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