Device Maintenance And Cleaning; Returns; List Of Figures And Tables - Sick Pac50 Bedienungsanleitung

Operating Instructions

10 Device maintenance and cleaning

The device is maintenance-free
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Before cleaning, separate the pressure switch from the pressure supply and the voltage supply in the
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normal way
Use only a slightly damp cloth for cleaning (water and soap solution)
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Do not allow electrical connections to come into contact with liquids
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Do not use any aggressive cleaning agents such as industrial alcohol, benzine, diluting agents, etc.
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11 Returns

When returning the device, it is crucial to note the following:
All devices delivered to SICK must be free from hazardous substances (acids, lyes, solutions, etc.)
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The device must be returned in its original packaging or packaging that is suitable for transport purposes
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A signed and completed non-risk declaration form must be included with the device
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The non-risk declaration form can be found at www.sick.de
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12 List of figures and tables
Figure 1: Minimum permissible period T with maximum pressure fluctuations Δp ............................................................ Page 45
Figure 2: Hysteresis function in the event of excess pressure ............................................................................................. Page 47
Figure 3: Hysteresis function in the event of underpressure ............................................................................................... Page 48
Figure 4: Window function ....................................................................................................................................................... Page 48
Figure 5: Delay times ............................................................................................................................................................... Page 49
Figure 6: Display areas ............................................................................................................................................................ Page 51
Figure 7: Installation on the mounting rail ............................................................................................................................. Page 53
7 8 O p e r a t i n g I n s t r u c t i o n s | S I C K
10 Device maintenance and cleaning
8017612/YJ70/2015-02-24 | PAC50
Subject to change without notice
PAC50