
6
Start up
WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very serious injuries.
Please ensure when handling hazardous substances
that you have read the latest safety data sheets pro‐
vided by the manufacture of the hazardous substance.
The actions required are described in the safety data
sheet. Check the safety data sheet regularly and
replace, if necessary, as the hazard potential of a sub‐
stance can be re-evaluated at any time based on new
findings.
The system operator is responsible for ensuring that
these safety data sheets are available and that they
are kept up to date, as well as for producing an associ‐
ated hazard assessment for the workstations affected.
CAUTION!
Wear suitable protective equipment (gloves, protective
goggles,...) when commissioning.
Refer to the latest safety data sheets on the feed
chemicals.
NOTICE!
The sampling tap must be closed otherwise sample
water will escape.
The service technician is responsible for instructing the
operating and maintenance personnel during commis‐
sioning.
If power sockets are provided on the metering system,
then the socket on the side of the metering pump
should always be used. The power socket is controlled
so that it switches the pump which is installed on the
same side as it.
Maximum permissible operating pressure:
In the sample water line:
–
2 bar at 30 °C (sample water)
1.
Tighten all threaded connectors prior to initial commissioning
2.
Open the shut-off valves downstream of the metering pumps,
in the sample water line and also the shut-off valves in your
system
3.
Insert the suction lances into the relevant chemical storage
tanks for disinfectant
Preparation:
Start up
22