Operation With Frequency Converter; Commissioning; Personnel Qualifications; Operator's Obligations - Wilo TR/E 216 Serie Instrucciones De Instalación Y Funcionamiento

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6.5.6 Operation with frequency con-
verter
7

Commissioning

7.1

Personnel qualifications

7.2

Operator's obligations

7.3

Rotation control

Fig. 9: Correct direction of rotation TR/E 216 to
326-3
28
Commissioning
Operation on the frequency converter is permitted. Refer to the appendix for the corre-
sponding requirements for the frequency converter and observe its contents! Furthermore,
observe the following points:
ƒ
Adjust the operating parameters of the frequency converter to the system parameters.
ƒ
Observe the treatment process. Silting or deposits may occur.
ƒ
Increased thrust can lead to higher loads on the attachment parts.
NOTICE! The operator is responsible for compliance with the treatment process!
NOTICE
Automatic activation after power cut
Depending on the process, the product is activated and deactivated using separate con-
trols. The product may automatically activate following power cuts.
ƒ
Operation/control: Operating personnel, instructed in the functioning of the complete
system
ƒ
Provide installation and operating instructions by the mixer or at a place specially re-
served for it.
ƒ
Make the installation and operating instructions available in a language the personnel can
understand.
ƒ
Make sure that the installation and operating instructions are read and understood by all
personnel.
ƒ
All safety devices and emergency cut-outs on the system-side must be active and
checked to ensure that they work properly.
ƒ
The mixer is suitable for use under the specified operating conditions.
The mixer is checked at the factory and set to the correct direction of rotation for a clock-
wise rotating field. The connection is made according to the information in the "Electrical
connection" section.
Checking the direction of rotation
‡
Mains connection with clockwise rotating field present.
‡
Rotating field inspected by a qualified electrician.
‡
No-one is allowed in the working area of the mixer.
‡
Mixer securely installed.
WARNING! Do not hold the mixer in your hands! The high starting torque can lead to
serious injuries!
‡
Propeller is visible.
1. Switch mixer on. Max. operation duration: 15 s!
2. Propeller direction of rotation:
View from front: The propeller rotates counter-clockwise (to the left).
View from behind: The propeller rotates clockwise (to the right).
▶ Direction of rotation is correct.
WILO SE 2021-10