12 Troubleshooting
12.1 General troubleshooting
Personnel:
n
Mechanic
n
Qualified electrician
n
Service personnel
CAUTION!
Keep unauthorised persons away from the system.
WARNING!
The operator must wear the necessary personal protective equipment in
accordance with local safety regulations and observe the safety pictograms
affixed to the metering station!
CAUTION!
All fault resolution and troubleshooting work may only be carried out by
qualified, trained and authorised specialists and in compliance with the safety
instructions.
Follow all safety guidelines and always observe all accident prevention
regulations in force locally.
Before conducting repair or maintenance tasks on the unit involving the
metering medium, the metering head of the pump(s) must always be flushed
with a suitable flushing medium (see safety data sheet or contact the supplier
of the metering medium).
CAUTION!
Repairs and installations on the electrical system may only be carried out by
electricians.
When opening covers or removing parts, live parts may be exposed (with the
exception of covers that can be opened and parts that can be removed without
tools). In addition, connection points may be live. Before replacing parts, the
unit must be disconnected from the entire power supply.
NOTICE!
Material damage by using incorrect tools!
Material damage may arise by using incorrect tools. Use the correct tools.
NOTICE!
Only original equipment spare parts may be used for maintenance and
repairs.
Troubleshooting
86MAN046590 Rev. 6-03.2022
To Next Page
Loading...
