Related Manuals for Kemper KHS Mini System Control
Summary of Contents for Kemper KHS Mini System Control
- Page 1 Installation and operating instructions KEMPER KHS Mini System Control KEMPER KHS Mini System Control MASTER 2.0 Figure 686 02 008 KHS Mini System Control SLAVE Figure 686 02 006...
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Page 2: Table Of Contents
.............. 7 7 7 7 ..Wall mounting ............................7 6.1. Electrical installation KHS Mini System Control ..................8 6.2.1 Terminal description -MASTER 2.0- and -SLAVE- 6.2.2 Detailed illustration of the terminals for cable entry 6.2.2.1 Power supply connection 6.2.2.2... - Page 3 ..............................Valve technologies ........................... 83 13.1 13.1.1 A/B valve technology..........................83 13.1.2 C-valve technology ..........................84 Overview for the system commissioning of the KHS Mini System Control ..........84 13.2 Manual KHS Mini System Control...
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Page 4: General Instructions
It informs you in detail about the assembly, commissioning, operating principles and operation of the Kemper KHS Mini System Control. If you cannot find the information and instructions you need in these operating instructions, ask the manufacturer, Gebr. Kemper (please refer to last page for the address). -
Page 5: Area Of Application
Area of application The KEMPER KHS Mini System Control can be used for monitoring and water exchange in drinking water systems. The water exchanges can be generated and documented as flushing logs with the MASTER 2.0 control. The dedicated water exchanges prevent stagnation in the drinking water with the aim of maintaining the drinking water hygiene in the drinking water systems. -
Page 6: Safety
Comply not only with the general safety instructions listed in this main point; also follow the specific safety instructions listed under the other main points. Manual KHS Mini System Control... -
Page 7: Technical Data
Surface mounted housing for wall installation USB interface for updating the firmware, reading out the journal and data logging and for downloading and uploading the configuration file Network link through network cable (accessory) Email in case of malfunctions possible Manual KHS Mini System Control... -
Page 8: Can Bus System Overview
Example 1: Layout variant, KHS-Mini System Control -MASTER 2.0- Variant 1 CAN bus Variant 2 CAN bus CAN bus Ill. 5.1 Illustration of a layout variant, KHS Mini System Control -MASTER- system control Manual KHS Mini System Control... -
Page 9: Terminal Resistance
Example 2: Incorrect layout CAN bus Note: Note: Note: Note: Incorrect layout Ill. 5.2 View of an impermissible layout variant, KHS Mini System Control -Master 2.0- Terminal resistance Variant 1 Note: The 120 terminal resistance must be installed only in the last control component (-SLAVE-) of a CAN bus cable line. -
Page 10: Assembly
6.1. Wall mounting The KHS Mini System Control is intended for wall installation. The housing has 4 each ø 4mm mounting holes in a clearance of w = 188mm and h = 88mm. Additional dimensions are listed in Chapter 10. To mount, open the cover and screw the device tightly to the wall. After mounting the housing, make the required electrical connections. -
Page 11: Electrical Installation Khs Mini System Control
Electrical installation KHS Mini System Control The following chapter explains the electrical installation. The electrical connections are made through screwless-type terminals. 6.2.1 Terminal description -MASTER 2.0- and -SLAVE- Illustration: Control board with terminals 1. Flushing valve switching output 230 ________________________ 2. -
Page 12: Detailed Illustration Of The Terminals For Cable Entry
6.2.2 Detailed illustration of the terminals for cable entry Note: The following illustrations apply to the KHS Mini System Control -MASTER 2.0- and the KHS Mini System Control -SLAVE-. Please note the preceding warning notices: 6.2.2.1 Power supply connection Power supply: 230 V +/- 15% AC 50/60Hz Connection: Terminals, L, N, PE Line fuse max. -
Page 13: Connection Of Khs-Vav Maximum Flow Isolating Ball Valve With Spring Reset Servo-Drive (Figure 686 01)
The shielding must be properly bundled with a heat shrink tube or insulating tape to prevent contact of the individual wires of the shielding to the other potentials. Ill. 6.6: Schematic diagram of the twisted pair Manual KHS Mini System Control... -
Page 14: Connection Of External Switch
Ill. 6.7: Exemplary illustration of a CAN bus installation from a -MASTER 2.0- and three -SLAVE- controls 6.2.2.5 Connection of external switch Attention: The external connection can only be used with the KHS Mini System Control -MASTER 2.0-. Switch Power supply: 230V +/- 15% AC 50/60Hz Line fuse max. 16A... -
Page 15: Connection Of Khs-Control-Plus Flow Measurement Valve (Figure 638 4G)
During this measurement, the temperature measurement is falsified through the line resistance. line-length with 0.34mm² cross-section, the measurement falsification can amount to approx. + 0.5°C. Ill. 6.11: Schematic diagram of connection of KHS-CONTROL-PLUS temperature sensor Manual KHS Mini System Control... -
Page 16: Connection Of Khs Temperature Sensor Pt 1000 (Figure 628 0G)
Terminals 22 and 23. It must be removed before connecting the KHS drain. W = white = 22 BN = brown = 23 Ill. 6.14: Schematic diagram of connection of the KHS drain with overflow monitor Manual KHS Mini System Control... -
Page 17: Connection Of Water Sensor (Figure 620 00)
BMS. Warning light Alarm horn e.g input BMS or alarm relay External voltage max. 230V, 2A or 24V input Ill. 6.16: Exemplary diagram of the alarm relay III. 6.16: Exemplary diagram of the alarm relay Manual KHS Mini System Control... -
Page 18: Installation Of Network Cable
The supplied network cable has a total length of 2.5m! Step 1. Open the housing Step 2. Route the cable through bottom left into the housing Step 3. Secure cable Step 4. Connect cable to the board Manual KHS Mini System Control... -
Page 19: Commissioning
Note: To simplify the control system and to guarantee flawless installation, fill in the overview of the system commissioning of the KHS Mini System Control (see supply pressure, Chapter 13.2) before making the settings. It is mandatory to fill in the supply pressure to be able to take advantage of the optional factory support. -
Page 20: Configuration
USB interface to the KHS Mini System Control -MASTER 2.0-. The sample project shown below shows the basic controller types of the KHS Mini System Control - MASTER 2.0-. The individual configuration facilities of the KHS Mini System Control -MASTER 2.0- is elucidated using exemplary configurations of the sample project in the following chapters (8.1 and... -
Page 21: Manual Configuration
8.1.1 Basic menu operation and functions The KHS Mini System Control is set and operated through various menus, which appear in the -MASTER 2.0- display. Access to the menus is enabled through the control panel on the -MASTER 2.0- with the four control buttons. -
Page 22: General Plan
8.1.2 General plan The following illustrations explain the "General plan" menu interface of the KHS Mini System Control -MASTER 2.0-. The illustrations show the "General plan" based on an exemplary configuration of a system with one KHS Mini System Control -MASTER 2.0- and two KHS Mini System Controls -SLAVE-. -
Page 23: Detailed Overview
The following illustrations clarify the "Detailed overview" menu interface of the KHS Mini System Control -MASTER 2.0-. The illustrations show the "Detailed overview" based on an exemplary configuration of a system with one KHS Mini System Control -MASTER 2.0- and two KHS Mini System Controls -SLAVE-. -
Page 24: Main Menu
Ill. 8.7 Main menu "top" "Scroll back/forwards" Selection of the submenu Scrollbar indicates the position in the menu Ill. 8.8 Main menu "bottom" 1x "OK" Changes into the selected submenu 1x "ESC" returns to the main menu Manual KHS Mini System Control... -
Page 25: System Settings
In the system control submenu select the menu item "Daylight savings/Standard time" with "OK"; press "OK" again to save the selected setting and to open the system control submenu again. Ill. 8.12 Daylight savings/Standard time automatic setting Manual KHS Mini System Control... - Page 26 To do that, select the "Backlight" menu item in the system control submenu with "OK". Press the "↑" and "↓" buttons to change the time the display continues to illuminate. Save the selected settings by pressing "OK" again. The system control submenu opens again. Ill. 8.16 Display illumination Manual KHS Mini System Control...
- Page 27 To restart the controller, select the menu item "Default setting" in the system control submenu with "OK". A query then opens. If it is acknowledged with "OK", the system is restarted. Ill. 8.20 Restart -MASTER 2.0- Manual KHS Mini System Control...
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Page 28: Can Bus Setup
Adding devices Before you can configure the KHS Mini System Controls, you have to add them to the system. To add a KHS Mini System control, the desired position has to be specified in the "CAN-BUS Setup" submenu with "OK". -
Page 29: Device Settings
Press "OK" again to open the device-specific setting facilities. They are explained in detail based on the sample project. Device selection Control type ….. Valve Select sensor Select sensor ….. Alarm relay display Delete operating cycles Ill. 8.24 Overview of the "Device settings" submenu Manual KHS Mini System Control... - Page 30 Ill. 8.25 Overview for the system commissioning of the sample project Configuration -MASTER- (B-valve) In the sample project being used, the KHS Mini System Control -MASTER 2.0- should trigger a B- valve in the form of a VAV-maximum flow isolating ball valve with spring reset servo-drive.
- Page 31 Configuration of -SLAVE- 1.1 (C-valve) In the sample project being used, the KHS Mini System Control -SLAVE 1.1- should trigger a C-valve in the form of a VAV-maximum flow isolating ball valve with spring reset servo-drive. The KHS Mini System Control -SLAVE- 1.1 is to be time-controlled. Additional settings for this operating mode are explained in Chapter 8.1.4.4.
- Page 32 Configuration of -SLAVE- 1.3 (flow measurement) The KHS Mini System Control -SLAVE- 1.3 in this sample project should act as a measurement SLAVE. The flow rate is to be measured with a KHS-CONTROL-PLUS flow measurement valve. Additional settings for this operating mode are explained in Chapter 8.1.4.4. Illustration 8.29 shows the configuration of a flow rate measurement device.
- Page 33 Configuration of a -SLAVE- 1.5 and 1.6 (A-valve) The KHS Mini System Control -SLAVE- 1.5 and 1.6 in this sample project should trigger one each A- valve and should be assigned to the B-valve of the KHS Mini System Control -MASTER 2.0-. The A- valve should be a KHS-VAV Maximum flow isolating ball valve with servo drive.
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Page 34: Operating Modes
8.1.4.4 Operating modes In the "Operating modes" submenu, the individual KHS Mini System Control programs and times are added through lines. Illustration 8.32 shows an overview of the "Operating modes" shows. Press the "↑" and "↓" buttons and confirm with "OK" to select the desired control. Subsequently use "OK" to select a line; each line can describe one program. - Page 35 Ill. 8.34 Overview for the system commissioning of the sample project Configuration -MASTER- (datalogging) The KHS Mini System Control -MASTER 2.0- in the presented sample project is connected to a KHS- CONTROL-PLUS flow measurement valve. To record the flow measurement valve measurement data at the same time, a line has to be selected.
- Page 36 Configuration of -SLAVE- 1.1 (time flushing) The KHS Mini System Control -SLAVE- 1.1 in this sample project is connected to a C-valve. To time- control exchange the water, a line needs to be added with the "Time control" program. When the program is selected, define the times.
- Page 37 Ill. 8.39 Configuration of datalogging Configuration of a -SLAVE- 1.5 and 1.6 (Temperature/volume flushing) The KHS Mini System Control -SLAVE- 1.5 and 1.6 in the sample project are each linked to a temperature measurement valve. To control the temperature-dependent water exchange, the "Temperature"...
- Page 38 The routine flushing "Routine time"" is preset for this; however a selection can also be made between "Routine duration" and "Routine volume" as an alternative. Please note that only one routine flushing can be stored with one KHS Mini System Control. Routine time If there is no temperature flushing within 7 days, the water exchange is guaranteed through the "Routine time"...
- Page 39 After successfully configuring your system controls, it is recommended to save the configuration as a backup file. If the KHS Mini System Control -MASTER 2.0- is defective it can be quickly replaced and the configuration can be read in. That saves having to configure everything again.
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Page 40: Journal
The event log documents the water exchange processes, the error messages and the configuration changes made through the Kemper KHS Mini System Control (for an example, see Ill. 8.42). Up to 50,000 journal entries can be saved. Based on the documentation about the locality, duration of the water exchange and the temperatures, recordings can be made across a defined time period and verify the hygienic state of the drinking water system. -
Page 41: Switching Programs
8.1.4.6 Switching programs With the KHS Mini System Control -MASTER 2.0- it is possible to switch between two flushing programs or to block one through an external switch. The programs can also be activated or deactivated in the "Switch program" submenu. The "External input" or "External switch" can be assigned to a program switch in this submenu. -
Page 42: Valve Manual Mode
8.1.4.7 Valve manual mode With the KHS Mini System Control -MASTER 2.0-, it is possible to run a function test of the valves through the "Valve manual mode" operating mode. Furthermore, the valves can be individually triggered during maintenance. The functions are simulated in Illustration 8.44. -
Page 43: Network Setup
8.1.4.8 Network setup To establish a connection between the PC and the KHS Mini System Control -MASTER 2.0-, the required network configurations can be set up in the "Network setup". The connection can be made through a direct connection between the PC and -MASTER- or a network link. The functions are simulated in Illustration 8.45. - Page 44 Sec. DNS server setup HTTP user name setup Trigger a test email Ill. 8.45 Overview of the required menu items of the "Network setup" submenu Manual KHS Mini System Control...
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Page 45: Error Handling
8.1.4.9 Error handling All the errors that occur in the system are sent to the KHS Mini System Control -MASTER 2.0- and are signalled acoustically through a buzzer. It is possible to integrate an alarm relay (see Chapter 6.2.2.8). In normal operation, the alarm relay is energized ("pulled") with voltage. If there is an error, the voltage drops and an acoustic signal reports the error. -
Page 46: Using The Usb Interface
Using the USB interface With the USB interface of the KHS Mini System Control -MASTER 2.0-, it is possible to copy the journal (CSV file), the configuration of the system controls (CFG file) and the datalog (CSV file) onto a USB memory stick. -
Page 47: Configuration Of The Web Browser
Configuration of the WEB browser The KHS Mini System Control -MASTER 2.0- is a web-based system control. Using the WEB browser, basic settings, configurations and changes can be simply made from the PC. In the following chapter, the WEB browser user interface and its functions are clarified. -
Page 48: Basic Menu Operation And Functions
(see below). The modes of functioning of the individual menu interfaces remain unchanged; merely the graphics of the components are not displayed. Manual KHS Mini System Control... -
Page 49: System Settings
In the "SYSTEM SETTINGS" menu interface you can make settings for the user data, date / time, network, external switch function and other settings. User data To add a user for the WEB browser of your KHS Mini System Control, choose a user name and a suitable password. To save the settings, click on the WRITE IN CONTROL button. - Page 50 Date / Time The current time and current date of the KHS Mini System Control - MASTER 2.0- are displayed in the grey boxes. To set the system control time, click on the APPLY DATE/TIME button. That causes the system control to apply the date and time settings of, e.g.
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Page 51: Device Settings
The "DEVICE SETTINGS" menu interface is a dynamic interface. The installed KHS Mini System Controls are shown on the left side of the selection interface. Click on the desired KHS Mini System Control to open the respective input box. Note: The changes must be written into the control after every change in the input box. - Page 52 Control is added, it is grey. Based on the serial number stated in the brackets, it can be compared with the "Overview for system commissioning". To add a KHS Mini System Control, store a meaningful name in the input box. Use APPLY NAME button to transmit the selected system name.
- Page 53 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -MASTER 2.0- should trigger a VAV- maximum flow isolating ball valve with spring reset servo-drive.
- Page 54 Select sensor The possible sensors are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -MASTER 2.0- should trigger a KHS- CONTROL-PLUS. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings.
- Page 55 Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.1 in this sample project should control a C- valve. Select valve The possible valves are selected with a dropdown list.
- Page 56 Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.2 in this sample project should act as a safety valve. Manual KHS Mini System Control...
- Page 57 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -SLAVE 1.2- should trigger a KHS-VAV Maximum flow isolating ball valve with servo drive. Save settings To effect the new parameters of the input...
- Page 58 Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.3 in this sample project should act as a measurement SLAVE. Select sensor The possible sensors are selected with a dropdown list.
- Page 59 Configuration of SLAVE 1.4 (measurement) Select control type Choose the available control types that can be applied to the selected KHS Mini System Control from a dropdown list. The KHS Mini System Control -SLAVE- 1.4 in this sample project should act as a measure- ment SLAVE.
- Page 60 B-valve can be selected in a dropdown list. The KHS Mini System Control -SLAVE- 1.5 in this sample project should be assigned to the B-valve of the KHS Mini System Control - MASTER 2.0-. Manual KHS Mini System Control...
- Page 61 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control -SLAVE 1.5- should trigger a KHS VAV- maximum flow isolating ball valve with servo-drive. Select sensor The possible sensors are selected from a dropdown list.
- Page 62 In the sample project, it is cold water. The temperature ranges are subsequently configured. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings. Manual KHS Mini System Control...
- Page 63 B-valve can be selected in a dropdown list. The KHS Mini System Control -SLAVE- 1.6 in this sample project should be assigned to the B-valve of the KHS Mini System Control - MASTER 2.0-. Manual KHS Mini System Control...
- Page 64 Select valve The possible valves are selected with a dropdown list. In the sample project being used, the KHS Mini System Control - SLAVE 1.6- should trigger a KHS VAV- maximum flow isolating ball valve with servo-drive. Select sensor The possible sensors are selected from a dropdown list.
- Page 65 In the sample project, it is cold water. The temperature ranges are subsequently configured. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings. Manual KHS Mini System Control...
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Page 66: Operating Modes
In the "OPERATING MODES" menu interface, on the left side you will find the selection interface of the added KHS Mini System Controls. Click on the desired KHS Mini System Control to open the input box. Note: The changes must be written into the control after every change in the input box. - Page 67 Input box If a KHS Mini System Control is selected selection interface, the related input box opens on the right side. Click on the ADD LINE button to add up to 16 lines to the TIMER. Press the button to delete the...
- Page 68 The KHS Mini System Control -SLAVE- 1.1 in this sample project is connected to a C-valve. To time control trigger the water exchange, the "Time flushing" line type has to be selected from a dropdown list. Manual KHS Mini System Control...
- Page 69 SLAVE. safeguard always activated using a water sensor. Use the "Release" line type to trigger the linked valve to block the water outside the usage hours. That in turn achieves more protection against water damages. Manual KHS Mini System Control...
- Page 70 ADD LINE, select the line type. The KHS Mini System Control -SLAVE- 1.3 and 1.4 in this sample project planned measurement SLAVE. Please refer to the -MASTER- configuration for the settings for the "Datalogging" line type. Manual KHS Mini System Control...
- Page 71 "Routine duration" and "Routine volume" as an alternative. Please note that only one routine flushing can be stored with one KHS Mini System Control. Routine time If there is no temperature flushing within 7 days, the water exchange is guaranteed through the "Routine time"...
- Page 72 When the "Temperature control" line type is selected, starting and stopping times need to be selected. Save settings To effect the new parameters of the input box, click the WRITE IN CONTROL button to save the settings. Manual KHS Mini System Control...
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Page 73: Overview
B-valve opens Group CLOSED = Both close again After selecting a setting, the duration of the setting can be defined. Use the APPLY button to apply the setting. Press CANCEL button to discard the action. Manual KHS Mini System Control... -
Page 74: Current Values
The "CURRENT VALUES" menu interface shows the current values of the connected KHS Mini System Controls and their sensors. Click the button to open the input box of the "DEVICE SETTINGS" menu interface of the selected KHS Mini System Control. Manual KHS Mini System Control... -
Page 75: Data Transfer
8.2.7 DATA TRANSFER You can use the "DATA TRANSFER" menu interface to load the configurations, software updates, journal entries and the created datalogging files. Manual KHS Mini System Control... - Page 76 Software update The "Software update" function can be used to install a software update on the connected KHS Mini System Control. To do that, click the search button. The UPE files open in the window, see Illustration 8.55. After pressing the...
- Page 77 After successfully configuring your system controls, it is recommended to save the configuration as a backup file. If the KHS Mini System Control -MASTER 2.0- is defective it can be quickly replaced and the configuration can be read in. That saves having to configure everything again.
- Page 78 Illustration 8.59. Here you can select if the flush log should be saved or immediately opened. Use the button to open a query as shown in Illustration 8.60. Click delete the selected file. Manual KHS Mini System Control...
- Page 79 Date Time Ill. 8.61 Illustration of a part of the CSV log file Note: The storage rate of the measurement values can, as described in Chapter 8.2.4, be set using the "OPERATING MODES" menu interface. Manual KHS Mini System Control...
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Page 80: Email Administration
8.2.8 EMAIL ADMINISTRATION If errors or warning messages occur, the KHS Mini System Control -MASTER 2.0- sends them directly to the plant operator via email. In the "EMAIL ADMINISTRATION" menu interface, a selection of the error and warning messages can be individually configured. Furthermore, the email configurations are set with the user, server and logging information functions. - Page 81 User information / Server information / Login information To enable the KHS Mini System Control -MASTER 2.0- to send error and warning messages to the plant operating organisation, the email settings need to be configured. While doing so, a company- internal email account or an independent provider can be used.
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Page 82: Description Of Malfunctions And Malfunction Repair
"No flow detected No flow is detected during a flushing Check the flushing line and Error message! The involved although valve is open" process. the flushing valve valve is blocked. Manual KHS Mini System Control... - Page 83 Flushing is running The valve on the involved control is No action needed! Entry in journal flushing / is open Control unit is disabled System control is installed correctly, Activate system control No influence however not activated Manual KHS Mini System Control...
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Page 84: Dimensions, Attachment Dimensions
Dimensions, attachment dimensions Hole clearances -MASTER 2.0- Ill. 10.1 Dimensions and hole clearances for attachment holes on the -MASTER 2.0- Hole clearances -SLAVE- Ill. 10.2 Dimensions and hole clearances for attachment holes on the -SLAVE- Manual KHS Mini System Control... -
Page 85: Accessories
1 x 2 x 0.75² ... 0.8² 500 m 1000 m 0-50 Standard cable Leakage water sensor 6200000100 2x0.75² 50-500 UL-LIYCY Possible cable type for fixed routing ** Shielded cable supply lin Version: 21/11/2013 *** (To be provided by construction site) Manual KHS Mini System Control... -
Page 86: Appendix
Figure 686 05 230 V AC Figure 686 04 230 V AC Figure 696 05 230 V AC Figure 696 04 230 V AC (Discharge water limited max. 2 l/min) (Discharge water limited max. 2 l/min) Manual KHS Mini System Control... -
Page 87: C-Valve Technology
Figure 686 05 230 V AC Figure 686 04 230 V AC Figure 696 05 230 V AC Figure 696 04 230 V AC (Discharge water limited max. 2 l/min) (Discharge water limited max. 2 l/min) Manual KHS Mini System Control... -
Page 88: Overview For The System Commissioning Of The Khs Mini System Control
13.2 Overview for the system commissioning of the KHS Mini System Control Manual KHS Mini System Control... - Page 89 Manual KHS Mini System Control...
- Page 90 Contact to manufacturer Gebr. Kemper GmbH + Co. KG Metallwerke Harkortstr. 5 D-57462 Olpe Tel. 02761 891-0 Fax 02761 891-175 info@kemper-olpe.de www.kemper-olpe.de...