Do Žlábku 733, 514 01 Jilemnice
Subject:
MTP Technical documentation
Page No./No. of pages:
19/20
Alternatively, they recommend one of the contractual mechanics from the
immediate vicinity.
OPTIONAL EQUIPMENT
The air heater can be supplemented by additional, optional accessories, especially
those stated below, according to the wishes and requirements of the customer.
Fan component
The fan component of the units is combined with a diffuser chamber of suitable
length. The fans of MTPAL units are always radial fans with spiral cabinet, low-pressure or
medium-pressure fans according to customer requirements. According to specific
parameters, the fans are in basic design or in a reinforcing frame. Fan displacement can also
be oriented up or down, and it is also possible to have the air suction into the fan
component from vertical directions.
Engines are together with fans located on an integral frame that is stored in the unit
frame and, if necessary, is completely removable. The frame is fastened to the structure and
the unit cabinet panels; larger fans are attached to the base frame through a specially
reinforced floor panel. Transmission is provided by euro pulleys with V-belts.
Non-standard units are equipped with double fans with a shared shaft, or two
parallel fans.
The fan component, as a standard, includes a door for access to the engine and the
fan. Upon request it is possible to deliver fan components with eye-slits and transmission
coverings.
Filtration component
Standard filtration components can be equipped with a whole range of standard
cartridge filters - EU-3 to EU-9 class pocket filters, frame pre-filters, filters from synthetic
materials, from fibreglass etc. Upon request, we can also deliver carbon filters.
Pocket filters are produced from standard-size cartridges that are placed in lateral
guide rails. Filter replacement is then carried out by the customers themselves by simply
drawing the filters out one after another into the service side of the unit.
Mixing and valve components, valves
As a standard, the valve components are equipped with aluminium valves with
plastic boxes that fully cover the control wheels. This significantly reduces the possibility of
deposition of impurities in the wheel cogs and reduces demands on valve maintenance.
Mixing chambers are fitted with all-covering valves from outside, or with valves with
a small hole inside the mixing chamber, upon request of the customer or according to the
mixing ratio. In units for indoor use, the valves for suction of air from the surrounding
