en
2.5
Installing/dismantling
2.6
During operation
90
Installation and operating instructions • Wilo-CronoLine-IL-E, Wilo-CronoTwin-DL-E, Wilo-CronoBloc-BL-E • Ed.01/2024-02
•
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.
Please note the following information during transport and
prior to installation:
•
Do not reach into suction ports, discharge ports or other open-
ings.
•
Avoid the penetration of foreign objects. To this end, leave the
protective covers or packaging on until they have to be re-
moved for installation.
•
Packaging and covers may be removed from suction or outlet
openings for inspection purposes. They must be put back on
afterwards to protect the pump and ensure safety.
•
Wear 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.
•
The procedure described in the installation and operating in-
structions for shutting down the product/unit must be strictly
observed.
•
Disconnect the device from the mains and secure it against be-
ing switched on again without authorisation.
•
All rotating parts must be at a standstill.
•
Close the gate valve in the inlet and in the pressure pipe.
•
Provide adequate aeration in enclosed spaces.
•
Clean the device thoroughly. Disinfect devices that use fluids
hazardous to health!
•
Make sure that there is no risk of explosion when carrying out
any type of welding work or work with electrical devices.
•
Wear protective equipment:
Safety shoes
–
Safety gloves for protection against cuts
–
Safety helmet (when using lifting accessories)
–
•
The work area in which the product is used is not a recreational
area. No persons are allowed in the work area during operation.
•
The operator must report any faults or irregularities to a line
manager immediately.
•
If hazardous defects occur, the operator must immediately de-
activate the device. Hazardous defects include:
Malfunction of safety and monitoring devices
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