Table of Contents
Advertisement
Water Hardness Analyzer
AW101 Testomat
3 Commissioning
To commission the AW101:
1. Connect a full reagent bottle.
2. Attach the vacuum connection onto the reagent bottle
using the union nut.
3. Switch the unit on and press the STANDBY key.
In this mode, an analysis is prevented from being carried
out before a correct program has been selected to prevent
an error or alarm message.
4. Bleed the dosing pump and the capillary by repeatedly
pressing the Manual key on the dosing pump. Ensure all
air is removed from the tubing (if necessary, tighten up the
connections).
Raw Water
Inlet
Softener
Fig. 3.1 Installation Diagram
IM/AW101
Rev. C
Control Unit
PLC
Flow Meter
Brine
Tank
Treated Only
Drain
5. Program the unit as applicable to your requirements, for
example:
Mode of Operation Type of reagent Displayed unit
Limit values
For a description of programming see page 11.
6. Remove all air from the water supply side of the unit by
manual flushing.
M SERVICE MANUAL OPERATION FLUSH
(ENTER press repeatedly).
Continue flushing until no bubbles can be seen in either
the measuring chamber or the filter housing.
7. Check all connections for tightness.
8. Press the Manual key to carry out the first analysis.
LV1
LV2
Fault Alarm
IN
F1
Testomat
AW101
Soft Water
Outlet
Monitor Drain
3 Commissioning
0 to 20 mA
OUT
4 to 20 mA
5
Advertisement
Table of Contents
