10
explosion-proof duct fan
WP-11/Ex
04.06.2019
10.
Occupational Health and Safety
Start-up and the operational use of the fan are admissible
after getting acquainted with
the contents of the present Use and Maintenance Manual
.
The
fan shall not cause any ha-
zard under the condition
it
is correctly
and
firmly installed within the ventilation system or other
structural element of the building.
Any installation activities related to
the
power supply system, have to be carried out strictly ac-
cording to the enclosed
Connection Diagram
and in accordance
with the instructions given in
Section 6 of the present Use and Maintenance Manual.
Connection to the
power supply system ought
to be
carried out
by an au
-
thorised person with
qualifications, according to the being in force regulations.
The fan motor ought to be protected against the short-circuit- and overload effects. During the
use, check the fan connection to the PE protective cable.
In the course of operational use, examine
the
fan connection to the PE protective cable
.
Any revision activity and repair must be executed after the fan is disconnec-
ted from the power supply system.
Approaching with
“loose garment/clothing” or putting the hand towards the
open inlet
of the
running fan can cause hazard
of
accident
and
severe
disabi
-
lity.
11.
Transport and Storage
WP-11/Ex ought to be wrapped in foil and placed into the cardboard package. Put the weight
description on the package. During loading re-loading and transporting, the fans should not
be thrown neither knocked down. Do not put any additional load on its top.
It is inadmissible to put one device on top of another (no stacking). During the transport, pro-
tect the device from atmospheric factors (weather conditions) and from mechanical damage.
The device should be stored in dry rooms and in areas of efficient ventilation.
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
Section 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.
