Trox Technik X-CUBE Ex, Руководство по транспортировке и установке

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Positive pressure (supply air)
Fig. 25: Drain trap for positive pressure
Calculation to be used for positive pressure (1630 Pa
max.):

R = P
×
1.5 / 10 + 115 (40 + 75)
Always cut or extend pipes by the same length. Do
not cut a pipe by more than 155 mm.; R has to be at
least 215 mm.

H = R – A
Calculation example for X-CUBE:
Given data:
P - 1500 Pa
GR - 200 mm
B - 1500 mm
A - 137 mm, see table
R = 1500 Pa × 1.5 / 10 + 115 mm = 340 mm
H = 340 – 137 = 203 mm
Drain trap, connecting
Personnel:
 HVAC technician
Protective equipment:
 Industrial safety helmet

Protective clothing

Protective gloves

Safety shoes
NOTICE!
Risk of damage to property from incorrect pipe
connections!
Take care to connect the pipes correctly as otherwise
the pipes and the drain trap may be damaged
beyond repair.
– Connect pipes in such a way that they are not
affected by vibration and that no loads are
imposed on them.
– If an AHU is installed outdoors, use suitable
pipes and protect them from frost.
Drain trap connection dimensions (base frame)
Outer diameter of drainage pipe - DN32
- 1 ¼ "
- 42.3 mm
Drain trap connection dimensions (intermediate floor
trough)
Outer diameter of drainage pipe - DN20
- 3/4"
- 26.9 mm
1. Calculate the height of the drain trap as shown
above.
Fig. 26: Condensate drain
2. Remove the protective cap ( Fig. 26 /2) from each
drain ( Fig. 26 /1) of the condensate drip tray.
Installation
Sizing and connecting the condensate drain
Air handling unit X-CUBE Ex 36