Safety Instructions For Installation And Maintenance Work; Unauthorised Modification And Spare Part Manufacture; Unauthorised Conversion And Production Of Spare Parts - WITA SM WR FR Installationshandbuch

WITA Fixed setpoint controller SM WR FR
• Observe the instructions in local or general
regulations (e.g. IEC, VDE, etc.), and those of the
local energy supplier.
• In the event of hazards arising from the system due to
Display HE Pumpen
contact with hot or cold parts, these parts must be fitted
with a touch guard.
• Keep flammable substances away from the product.

2.7 Safety instructions for installation and maintenance work

The system operator is responsible for ensuring that all instal-
lation and maintenance work is carried out by qualified per-
sonnel. These persons must also have familiarised themselves
in advance with the product using the operating instructions.
Conducting work on the pump is only permitted when the sys-
tem is shut down.
Ensure that the device is securely disconnected from the
power supply. Disconnect the device plug to achieve this.
Prescribed instructions for shutting down the device can be
found in the operating instructions. All protective mechanisms,
such as a touch guard, must be correctly reattached after
work.

2.8 Unauthorised conversion and production of spare parts

Modification or conversion of the product is only permitted
after prior consultation with the manufacturer. Only use origi-
nal spare parts for repairs. Only use accessories that have been
approved by the manufacturer. The manufacturer shall bear no
Operating instrutions
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