Relays - wtw TresCon UNO A111 Operating Manual

Installation
3 - 14
TresCon P04-P
Ser.-Nr. 00110010
WTW 82362 Weilheim Made in Germany
TresCon PO4-P
Ablauf
P1 P2 Thermoblock
blau grün
blue green
V2 V4
V1 V3
blau gelb orange grün
blue yellow orange green
Probe Reinigungslösung H O dest. Standard B Reagenz
Sample Cleaning Solution 2 H O dest. Standard B Reagent
2
Fig. 3-13 Closing the mounting frame
8 Tilt back the mounting frame and fix it with the four screws
(pos. 1 and pos. 2 in Fig. 3-13).

3.5.3 Relays

Warning
If external electrical circuits that are subject to the danger of physical
contact are incorrectly connected to the relay contacts, there may be a
danger of life threatening electric shock.Electrical circuits are regarded
to be subject to the danger of physical contact when there are voltages
higher than the Safety Extra Low Voltage SELV according to
IEC 60449.
Pay attention to the following points during installation:
 Installation activities on the terminal strip may only be performed by
a qualified electrician.
 Electrical circuits subject to the danger of physical contact must only
be connected to the terminal strip section X1A (relays K1 to K6). No
SELV circuits may be connected to the terminal strip section X1A at
the same time.
 Electrical circuits subject to the danger of physical contact must only
be connected when they are voltage-free.
TresCon
Pumpschlauch Standard/Probe
blau / blau / blau
Pumpschlauch Reagenz
orange / gelb / orange
rot P3
red
Pump Tube Standard/Sample
blue / blue / blue
Pump Tube Reagent
orange / yellow / orange
TresCon UNO
2
3
1
ba43134e08 05/2017