Wilo Helix2.0-VE, Инструкция по установке и эксплуатации

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8 Installation and operating instructions • Drive for Wilo-Helix2.0-VE / Wilo-Medana CH3-LE • Ed.01/2022-06
• Always attach the lifting gear to the designated attachment
points (lifting eyes).
• Position the lifting equipment in a way that ensures stability
during use.
• When using lifting equipment, a second person must be
present to coordinate the procedure if required (e.g. if the op-
erator’s field of vision is blocked).
• Persons must not stand underneath suspended loads. Do not
move loads over workplaces where people are present.
2.5 Installation / Dismantling
• Wear the following protective equipment:
–
Safety shoes
–
Safety gloves for protection against cuts
–
Safety helmet (when using lifting equipment)
• Locally applicable laws and regulations on work safety and ac-
cident prevention must be complied with.
• Disconnect the device from the mains and secure it against be-
ing switched on again without authorisation.
• All rotating parts must stop.
• Close the gate valve in the inlet and in the pressure pipe.
• Provide adequate aeration in enclosed spaces.
• Make sure that there is no risk of explosion when carrying out
any type of welding work or work with electrical devices.
2.6 Maintenance work
• Wear the following protective equipment:
–
Sealed safety goggles
–
Safety shoes
–
Safety gloves for protection against cuts
• Locally applicable laws and regulations on work safety and ac-
cident prevention must be complied with.
• The procedure described in the installation and operating in-
structions for shutting down the product/unit must be strictly
observed.
• Only original parts from the manufacturer may be used for
maintenance and repairs. The use of any non-original parts re-
leases the manufacturer from any liability.
• Disconnect the device from the mains and secure it against be-
ing switched on again without authorisation.
• All rotating parts must stop.
• Close the gate valve in the inlet and in the pressure pipe.
• Store tools at the designated locations.
• After completing work, reattach all safety and monitoring
devices and check that they function properly.
3 Other responsibilities
• Provide installation and operating instructions in a language
which the personnel can understand.