en
Installation and operating instructions • Wilo-Rexa FIT-S • Ed.01/2022-03
5
Danger caused by electric voltage
Danger of bacterial infection
Danger of explosion
General warning symbol
Warning – risk of cutting injuries
Warning – hot surfaces
Warning – high pressure
Working alone is prohibited! A second
person must be present.
Useful information
2.2
Personnel qualifications
•
Personnel have been instructed on locally ap-
plicable regulations governing accident pre-
vention.
•
Personnel have read and understood the in-
stallation and operating instructions.
•
Electrical work: qualified electrician
Person with appropriate technical training,
knowledge and experience who can identify
and prevent electrical hazards.
•
Installation/dismantling work: trained sewage
technology professional
Fixation and pipework in wet well and dry well
installation, lifting equipment, basic know-
ledge of wastewater facilities
•
Maintenance work: trained sewage techno-
logy professional
Application/disposal of operating fluids used,
basic engineering knowledge (installation/
dismantling)
•
Lifting work: trained specialist for the opera-
tion of lifting devices
Lifting equipment, lifting gear, attachment
points
Children and persons with limited abilities
•
Persons under the age of 16: Use of this
product is prohibited.
•
Persons under the age of 18: Supervise them
during use of the product (supervisor)!
•
Persons with limited physical, sensory or
mental capacities: Use of this product is pro-
hibited!
2.3
Personal protective equipment
The protective equipment specified is the min-
imum requirement. Observe the requirements of
the work regulations.
Protective equipment: Transport, installation,
removal and maintenance
•
Safety shoes: Protection class S1 (uvex 1
sport S1)
•
Protective gloves (EN 388): 4X42C (uvex
C500 wet)
•
Safety helmet (EN 397): Conforms to stand-
ards, protection against lateral deformation
(uvex pheos)
(If lifting equipment is used)
Protective equipment: Cleaning work
•
Protective gloves (EN ISO 374-1): 4X42C +
Type A (uvex protector chemical NK2725B)
•
Safety goggles (EN 166): (uvex skyguard NT)
–
Labelling frame: W 166 34 F CE
–
Labelling disc: 0-0.0* W1 FKN CE
* Protection level according to EN 170 not
relevant for this work.
•
Breathing protection mask (EN 149): Half
mask 3M series 6000 with filter 6055 A2
Article recommendations
The branded products in the parentheses con-
stitute non-binding suggestions. Similar
products from other brands can also be used.
Adherence to the standards mentioned is re-
quired.
WILO SE does not assume any liability for the
adherence of the aforementioned products to
the corresponding standards.
2.4
Electrical work
•
Electrical work must be carried out by a quali-
fied electrician.
•
Disconnect device from the mains and secure
it against being switched on again without
authorisation.
•
Observe applicable local regulations when
connecting to the mains power supply.
