Speck pumpen Zismatic 40/08 WE, Translation Of Original Operation Manual

Page: 35 / 52

Safety
12|2019 EN 9
2.6.3 Electrical energy
There is an increased risk of electric shock when working on the
electrical system due to the humid environment.
Electrical protective earth conductors which were not installed
correctly can also result in electric shocks, for example due to
oxidation or cable breakage.
 Observe VDE and utility company regulations.

Before working on the electrical system, take the following
measures:
– Disconnect system from the power supply.
– Attach a warning sign: “Do not switch on! The system is
being worked on.”
– Ensure that the system is free of voltage.
 Check the electrical system regularly to ensure it is in proper
working condition.
2.6.4 Hot surfaces
During operation the pump can become very hot. Therefore there
is a danger of being burned.
 Do not touch the pump during operation.

Allow the pump/unit to cool down before servicing it.
2.6.5 Hazardous materials
 Ensure that the pump does not come into contact with
hazardous liquids or environments.
2.6.6 Suction danger
Ensure that the suction openings conform to current guidelines,
standards and instructions.
2.7 Faults

In case of a fault, immediately switch the pump off and
remove it from operation.
 Have all faults repaired immediately.
2.8 Preventing material damage
2.8.1 Leakage and pipe breakage
If the pipe forces are exceeded, leaks can occur at the screwed
connection or the pump itself.
 Do not use the pump as a fixed point for the pipe line.
 Connect pipes free of load and mount them elastically. Install
compensators if necessary.
 If the pump leaks, the unit may not be operated and must be
disconnected from the mains power supply.
T