Mietzsch VRE 100 Series, Информация пользователя

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MIETZSCH GmbH Lufttechnik Dresden Œ Großenhainer Str. 137 Œ 01129 Dresden Œ Fax (0351) 8 58 00 74 Œ http://www.mietzsch.de
Ø 22
ØD ØD
Radial fans of plastic material
Accessories
Shatter guard SPS and SPSG
Many years of practical tests have led to a design with safe
dimensioning of the fans VRE. A breakdown can be excluded
if all conditions of use are met.
If an impermissible mode of operation cannot be prevented
safely, we recommend the use of a shatter guard of soft PVC
foil laid around the housing jacket. A threat to the surrounding
by shatters is excluded even in the case of impeller damage
by substances sticking to the impeller or by influence of
foreign bodies, for instance.
How to order:
SPS - shatter guard of PVC foil
SPSG- shatter guard of PVC foil
with additional wire grating
More safety is possible by reinforcement of the casing jacket
with glass fibre-reinforced plastic (GRP).
Weather guard for motor
The standard versions of motors are of IP 54 which means
protection against splash water from all directions. In the
case of outdoor arrangement, an additional guard against all
atmospheric influences should be used.
How to order: WS - weather guard
Cleaning opening
Cleaning of the impeller requires the fan to be taken out of
the plant and the intake socket to be opened.
An additional cleaning opening (see picture) is advisable for
reducing maintenance in cases of larger fans and intense
soiling.
How to order: ROE - cleaning opening
Condensate drain KSS / KSV / KSF
Every fan has a condensate bore with closing cap in its
deepest position.
Several sockets for connection of a condensate line are
optional.
How to order:
KSS condensate socket, diameter 22 mm for hose ¾"
KSV condensate socket with screwing fixture
seal of EDPM
KSF condensate socket with
flange ISO/DIN 2501 PN10
cleaning opening shatter guard
(diameter Ø D )
weather guard
KSS KSV KSF
D
Fan size Ø D
VRE 315 110
VRE 400 140
VRE 450 160
VRE 500 180
VRE 560 225
Cleaning opening
Fan size Ø D
VRE 100 20
VRE 160 ... 200 25
VRE 250 ... 450 32
VRE 500 ... 560 40
Condensate drain
i_v
re_
en
(
09/
06
)