IV Produkt Envistar Top, Руководство по сборке

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Ver 2_en_2022-06-27
Assembly Instructions
Envistar Top
5 PREPARE ASSEMBLY
When setting up the unit, it shall be horizontal at the longitudinal leading
edge, as well as slightly inclined forward (towards the inspection side) to
create proper drainage of condensation water. See "6.1 Assemble adjus-
ter foot (accessory), adjust the height”, page 18.
Inlet grilles and duct systems shall be designed and installed so that:
• water is prevented from penetrating into the unit.
• recirculation and short-circuiting between the exhaust air and outdoor air is prevented.
• drainage cannot run backwards to the unit.
The duct system shall be designed and the control system configured to prevent pressure
increase through filter/air ducts, for example by soft-starting fans and opening dampers when
fans are operating. See "12 DUCT CONNECTION, DUCT ACCESSORIES”, page 39 .
Water trap is mounted as indicated. See "11 CONNECT DRAINAGE, WATER TRAP”, page
37.
5.1 Sectioned configuration (Easy Access)
The counter-flow exchanger (TXM) can be delivered in pieces and must be assembled before
being put in place on the support. See "6 ASSEMBLY, GENERAL”, page 18 and ."14. Ensure
everything is properly iassembled.”, page 28
5.2 Create service area, electrical safe distance
• The service area in front of the unit should be about 1.5 x the depth of
the unit so as to allow for service, replacement of parts and cleaning.
• Follow the National Electrical Safety Board's recommendations regar-
ding the free service space to be located in front of electrical connecting
equipment.
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Figure: Service area on the inspection side
1. Service area
2. Service area width (width of the unit)
3. Service area depth (1.5 x depth of the unit)
4. Depth of the unit