KSB Cervomatic EDP.2, Инструкция по установке и эксплуатации

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5 Installation at Site
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Cervomatic EDP.2
5 Installation at Site
5.1 Safety regulations
DANGER
Incorrect installation
Danger to life!
▷ Install the automatic control unit in a flood-proof location.
▷
Never install the automatic control unit in potentially explosive atmospheres.
▷ The automatic control unit is not suitable for controlling pumps in potentially
explosive atmospheres.
5.2 Checks to be carried out prior to installation
The place of installation must meet the following requirements:
▪
Dry
▪ Frost-proof
▪ Well ventilated
▪ Lockable; unauthorised access must be prevented.
▪
Flood-proof
▪ Installation in potentially explosive atmospheres is not permitted.
Ambient conditions
The ambient conditions specified in the following table must be observed:
Table 8: Ambient conditions
Characteristic Value
Temperature during operation 0 °C to +50 °C
Relative humidity Non-condensing
Installation altitude Max. 1,000 m above MSL
5.3 Connecting the automatic control unit
CAUTION
Automatic control unit lifted by the cable
Damage to the automatic control unit!
▷ Do not lift the automatic control unit by the cable.
▪ Remove the automatic control unit from its original packaging.
▪ Mount the automatic control unit in the vertical position directly on the pump.
▪ For wet-installed pumps, mount the automatic control unit to the rigid discharge
pipe in a flood-proof location.
▪ Always install the automatic control unit with the discharge side pointing
upwards.
▪ Screw the accompanying accumulator into the rear of the housing using suitable
sealing material (Teflon tape).
NOTE
The automatic control unit has an integrated accumulator. An external accumulator
is not required.
For frequent water extraction, it is recommended that the system be used in
dedicated pressure-dependent mode and an external accumulator be installed.