Safety Instructions - Blumfeldt Liquidflow 800 Manual Del Usuario

EN
10

SAFETY INSTRUCTIONS

The appliance is designed for clean water with a temperature of max. 50 °C:
any other use should be avoided.
When the maximum pump pressure is reached, the unit switches off the pump.
However, there must be a pressure difference of at least 1.4 bar between
switching on and off.
Children from the age of 8 years, people with mental, sensory or physical
impairments may only use the unit if they have been thoroughly familiarised
with the functions and safety precautions by a responsible supervisor and
understand the risks involved.
Assembly
• Make sure that the system is installed flood-proof and sufficiently cooled
with dry air.
• If the pump is mounted directly in the distribution network, it must be
ensured that the inlet pressure is added to the pump pressure and that the
total pressure does not exceed 10 bar.
• The unit can be installed in an existing pipe / plant, provided that the
minimum water requirement of the pump is always covered. Observe the
installation diagrams.
Electrical connection
• Nominal current consumption of the pump must not exceed 10 (A) and the
maximum power of the motor must not exceed 1.8 kW. A disconnecting
device must be provided in the electrical installation, which allows
disconnection from the mains with at least 3 mm contact opening for
each pole. Pumps in alternating current design have an integrated motor
protection switch. Pumps in three-phase design must be installed by
the customer with an adjusted motor protection switch. We accept no
liability for the consequences of improper installation, commissioning and
improper electrical installation.
The power cable must correspond to type H08 RN-F according to DIN
VDE 0620.
• This diagram facilitates a correct mains connection.
• The system is secured by a differential switch (1 fn=30 mA)
• The power cable of the pump must at least correspond to H07 RN-R
according to DIN VDE 0620 and be provided with cable lugs. The
connection of the pump must be carried out by a qualified electrician.