Mixing pump G 4 X smart Overview - Operation and service
Work on troubleshooting
46 2021-08-12
41.2 Fault displays
The following installation indicates faults:
1 2
Fig. 71: Fault displays
Pos. Light signal Description
1 Red pilot lamp Lights up on motor protection switch
fault.
Check motor protection switch
2 Yellow pilot
Lights up if the direction of rotation is
41.3 Faults
The following chapter describes possible causes for faults and the
activities carried out for their rectification.
In case faults occur frequently, shorten the maintenance intervals
in accordance with the actual load.
In the event of faults that cannot be rectified by means of the
following notes, kindly contact the dealer.
41.4 Safety
Protective gear The following protective equipment has to be worn for all
maintenance work:
Protective clothing.
Protective goggles, protective gloves, safety shoes, ear
protection.
Personnel The work for rectification of faults described here can be carried
out by the operator, unless marked otherwise.
Some works must be carried out only by specially trained skilled
personnel or exclusively by the manufacturer. Information on
this can be found in the description of the individual faults.
Work on the electrical system must, in principle, be carried out
only by electricians.
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