8
CHEM-PROOF STATIONARY FAN
WPA-CHEM
04.06.2019
Any maintenance activities ought to be performed exclusively by an au-
thorised person with qualifications and after disconnection from the power supply sys-
tem.
10.
Occupational Health and Safety
Start up and the operational use is only admissible exclusively after getting acquain-
ted with the contents of the present Use and Maintenance Manual
.
The fan will not constitute any hazard, under the condition that it is correctly installed to the
supporting structure or ventilation system.
Connect the fan to the electrical wiring system, strictly according to the enclosed Connection
Diagram and the guidelines shown in Section 6 of the present Use and Maintenance Manual.
This ought to be carried out exclusively by a qualified person, and in accordance with
the valid regulations
.
The fan motor must be protected against the short-circuit- and overload effects. During the
operational use, check the connection between the fan and the PE protective cable.
Any technical revisions and repair should be performed, necessarily
after disconnection from the power supply system
(
isolating switch
).
11.
Transport and Storage
For the transport time, the fan should be protected against damage (indentation, crack, etc.).
Smaller fans can be forwarded in cardboard packages, whereas the larger ones
– should be
placed on a pallet, protected with foil.
Use special transporting lines (ropes) attached at the pallet base or at the fan base, in order
to displace or lift the device.
The device ought to be stored in dry rooms and in areas of efficient ventilation. Do not put
one device on top of another (no stacking).
12.
Terms of warranty
The period of warranty for the purchased device
is
indicated in the
“
Card
of Warranty”. The war-
ranty does not comprise:
● mechanical damages and malfunctions caused by User,
● device failures caused during use which was in contradiction with the purpose
of application
and with the present Use and Maintenance Manual,
●
any damages being caused during
improper
transport, storage
or
incorrect maintenance.
Infringement of the Clause G
S
ection 3 “Reservations of Producer” of the present Use and
Maintenance Manual
and
especially modifications undertaken by User on one’s own or use
in contradiction
with the
purpose
of
application
–
shall result in the loss of warranty validity.