Hach SC1500 User Manual page 5

2.1.2 Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol on the instrument is referenced in the manual with a
precautionary statement.
This is the safety alert symbol. Obey all safety messages that follow this symbol to avoid
potential injury. If on the instrument, refer to the instruction manual for operation or safety
information.
This symbol indicates that a risk of electrical shock and/or electrocution exists.
This symbol indicates the presence of devices sensitive to Electro-static Discharge (ESD)
and indicates that care must be taken to prevent damage with the equipment.
Electrical equipment marked with this symbol may not be disposed of in European
domestic or public disposal systems. Return old or end-of-life equipment to the
manufacturer for disposal at no charge to the user.
This symbol, when noted on the product, identifies the location of a fuse or current
limiting device.
This symbol indicates that the marked item requires a protective earth connection. If the
instrument is not supplied with a ground plug on a cord, make the protective earth
connection to the protective conductor terminal.
2.2 Product overview
Network and access point security is the responsibility of the customer that uses the wireless
instrument. The manufacturer will not be liable for any damages, inclusive however not limited to
indirect, special, consequential or incidental damages, that have been caused by a gap in, or
breach of network security.
The sc1500 is a controller for digital analytical devices (e.g., sensors and analyzers). Refer to
Figure 1.
The controller is available with optional relays and analog outputs (4–20 mA). The optional relays are
used to control external devices (e.g., control devices and alarm devices). The optional analog
outputs are used to supply measurement values to external devices.
The controller is configured and operated with a mobile application on a customer-supplied iOS
®
an Android device with an internet browser that is connected to the internet. The controller
communicates on a LAN, Wi-Fi or cellular network.
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English 5