Lenntech Testomat 2000, Operating Instructions Manual

Page: 6 / 58

Important safety information
6
Installation

Always completely disconnect the relevant plant part before
installing the instrument or connecting/disconnecting it to/from the
power supply. Secure the plant against reconnection.

Only connect the instrument to the mains voltage specified on the
rating plate.

Always observe technical data and ambient parameters.

Testomat 2000
®
requires an interference free and stable power
supply. If necessary, use a mains filter to protect Testomat 2000
®
against interference voltages caused, e.g., by solenoid valves or
large motors. Never lay connecting cables parallel to power cables.
Operation

Ensure that the maximum electrical load capacity of the relay
outputs is never exceeded.

Immediately switch off Testomat 2000
®
and contact service staff if
malfunctioning occurs. The warranty will be void if you tamper with
or attempt to repair Testomat 2000
®
. Repairs must be carried out
by authorised service staff.
Downtimes

If the Testomat 2000
®
is switched off for a longer period of time,
such as over the weekend, you need to vent the dosing pump
pipes once you have switched it back on. To do so, proceed as
described under “Extracting the indicator” on page 17.
Cleaning

Only use a dry, lint-free cloth for cleaning.
De-installation

Prior to de-installing a defective instrument, always write down a
description of the error (failure effect). It is only possible to repair a
defective instrument (irrespective of the warranty period) if it has
been de-installed and returned to us with a description of the error.
Disposal

Dispose of the instrument in accordance with national regulations.
WARNING
!
NOTE