Trox Technik X-CUBE compact, Transport And Installation Manual

Page: 24 / 144

4.4.4 Installing accessories
Attaching an accessory module to the air handling
unit
Personnel:

HVAC technician
Protective equipment:

Industrial safety helmet

Protective clothing

Hearing protection

Safety shoes

Protective gloves
Proceed as follows to attach an accessory module to
the air handling unit:
If an accessory module was ordered together with
the air handling unit, the supply air spigot (Fig. 18/2)
has been factory mounted on the supply air side of
the accessory module.
If there is not enough space to install the air handling
unit and the accessory module in a line, you have to
use a staggered arrangement. In this case two addi-
tional unit-specific spigots have to be ordered and
mounted to the air handling unit and the accessory
module (
Ä
‘Installing the noise insulating connector’
on page 23).
Fig. 19: Gusset plates
1. Screw-fix two standard gusset plates (Fig. 19/1) to
the upper holes using the supplied screws.
2. Screw-fix two gusset plates with cut-out (Fig. 19/2)
to the lower holes using the supplied screws.
3. Position the accessory module in such a way that
the holes in the gusset plates are flush with the
holes in the gusset plates of the air handling unit
(
Ä
‘Setting up AHU casing units’ on page 20 ).
4. Connect the accessory module to the earth; use
the hexagon head screw (Fig. 20/3) on the lower
gusset plate on the operating side for this pur-
pose.
Fig. 20: Gusset plates
5. Connect the gusset plates of the air handling unit
and of the accessory module (Fig. 20/1+2) with
hexagon head screws (Fig. 20/3).
Fig. 21: Earth symbol sticker
6. Affix the earth symbol sticker (Fig. 21) next to the
earthed gusset plate.
ð
The accessory module has been mounted to
the air handling unit.
Setup and assembly
Setting up and assembling the air handling unit > Installing accessories
Air handling unit X-CUBE compact 24