i.Cool AirCenter, Installation of the roof ducts for outside air and exhaust air, pitch of the roof, Installing the air column, Duct installation, Installing the control cabinet,
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| i.Cool AirCenter, Installation of the roof ducts for outside air and exhaust air, pitch of the roof, Installing the air column, Duct installation, Installing the control cabinet, |
INSTRUCTIONS FOR TRANSPORTING AND INSTALLING
i.Cool AirCenter
1. Installation of the roof ducts for outside air and exhaust air
a) Below the roof of the hall, install a replacement of steel girders to hold the roof base
(weight), according to the instructions of the engineer who made the static calculations.
b) A roofer should cut out the gap in the roof according to the existing detail plans.
c) Place the roof base in the middle of the gap and use Parker screws to fasten the supporting
flange to the roof.
d) Now glue the roof vapor barrier to the upper side of the roof base, all the way to under the
trimming that runs around it.
e) Remove the covering of the flap driving motor by untwisting the wing nuts and pull the vapor
barrier under the motor covering. Screw the covering on again to provide the motor with a
water-tight seal.
f) Use a crane to transport the exhaust air fan to the roof base; remove the cover plate of the
roof base for the outgoing air. The cover plate is delivered in advance as rain protection.
g) Inside the building, under the roof base for the exhaust air, install a condensate basin for
dripping water, according to the details.
h) Install the T-piece for the suction, with the suction bend, on the outside air roof base.
When installing the roof base, pay attention to the pitch of the roof!
2. Installing the air column
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| i.Cool AirCenter, Installation of the roof ducts for outside air and exhaust air, pitch of the roof, Installing the air column, Duct installation, Installing the control cabinet, |
a) Use anchor bolts to fix the supply air outlet to the hall floor. To do this, open the installation
openings in the bottom of the air outlet. Now you can mark the drilling holes on the floor and
screw the air outlet to the floor, using the enclosed anchor.
b) Use a forklift or block and tackle to lift the supply air unit to the supply air outlet; make an
air-tight connection to the supply air outlet with four M-8 screws. If the supply air unit
consists of 2 elements (cooling part + fan part with filter), first put on the cooling piece, then
the fan piece. Connect the two parts to one another in the insides of the devices with the
enclosed clamps. The seal between the supply air outlet and the supply air unit is made with
rubber sealing tape or transparent silicone.
Position the air columns according to the existing detail plans.
When surveying, you must ensure that the dimensions are accurate. You must install
the units in the vertical position.
3. Duct installation
a) Install the ducts between the roof base for the outside air suction and the supply air unit
using ventilation ducts of zinc-coated steel plate with a wall thickness of 1 mm. If you use
an exhaust device instead of roof fans, install the ducts as described above.
b) If the outside air/recirculating air mixing chamber is not integrated in the roof base, insulate
the ducts from the roof base for the outside air to the mixing chamber with diffusion-tight
insulation (such as the Armaflex brand, 9mm).
Refer to the detail plan for the items included in the delivery and the installation arrangement.
4. Installing the control cabinet
a) Position the switch cabinet according to the existing installation plans. You do not have to
fix it to the floor.
5. Installing the two room temperature sensors
a) Install one room temperature sensor between the last and next-to-last printing unit, at a
height of approximately 2 m (6.5 ft).
b) Install the second room temperature sensor in the area of the folder, at a height of
approximately 2.5 m (8 ft) (install on the operator's side of the printing press, according to
specifications in the installation plan).
You must coordinate the attachments with the machine manufacturer's chief engineer.
6. Electrical wiring
Carry out the electrical wiring according to the existing cable list and the submitted circuit
diagrams.
The supply air units have already been wired to a terminal box on the outside.
Required are:
a) Main incoming supply to i.Cool AirCenter switch cabinet
b) Cable bundle for demands and collect error message between the printing press and the
i.Cool AirCenter switch cabinet
c) Power and control lines between the i.Cool AirCenter switch cabinet and the supply air units
d) Power and control lines between the i.Cool AirCenter switch cabinet and the exhaust air
fans
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| i.Cool AirCenter, Installation of the roof ducts for outside air and exhaust air, pitch of the roof, Installing the air column, Duct installation, Installing the control cabinet, |
e) Sensor lines between the i.Cool AirCenter switch cabinet and the two room sensors
f) Manufacture of an analog telephone connection for modem operation (in the i.Cool
AirCenter control cabinet). If an i.Cool AquaCenter is delivered at the same time, the
modem connection is in the i.Cool AquaCenter.
g) Bus between the i.Cool AquaCenter and the i.Cool AirCenter switch cabinet.
7. General information on scheduling sequence
a) Placement of the roof base before the delivery of the printing press, using a crane or
inclined lift, including sealing (by the roofer)
b) Installation of the source air columns with a forklift and scaffolding, after the rough
placement of the printing press, including installation of the exhaust air fan on the roof and
installation of the connecting ducts.
c) Electrical wiring of the i.Cool AirCenter
d) Check of all work performed, using the Www.hvacmep.website System Startup Checklist
e) System startup of the i.Cool AirCenter by a system startup technician from Www.hvacmep.website
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