Siemens Wallace & Tiernan Chem-Ad VPP Instruction Manual page 63

Chem-Ad VPP / VPP-E / VPP-DC
®
4.1.3 Electrical connection
Warning!
Risk of injury or damage to the peristaltic metering pump!
Only authorized and qualified electricians may establish the
electrical connections of the peristaltic metering pump. The
peristaltic metering pump may only be operated when the housing
is closed. Modifications to the peristaltic metering pump that go
beyond those described in this manual are not permissible. See
wiring diagrams in chapter 7.
Warning!
Check the mains voltage.
Install unit only when it is disconnected from the mains!
All valid standards, safety regulations and the technical
regulations of the local electric supply companies must be
observed.
Please note
®
The Chem-Ad
standard with pre-assembled connection cables (length: 2 m)
including connector.
Installation
®
VPP and Chem-Ad VPP-E hose pumps come
4.
63