Planning inlet air and exhaust air Planning ManualPl
anni
ng in
let a
ir an
d …
Points that you must observe when planning inlet air and exhaust air ducting in the studio.
When planning ventilation in the studio, you must ensure that the required air throughput for each piece of equipment is con-stant over the entire tube or hose system and is not reduced by obstructions. To support the flow of exhaust air throughput, it may be neces-sary to take an additional fan in the system into account, if ap-plicable (see calculation example for design of additional fan).The inlet air temperature must not exceed 40 °C. Tempera-tures in excess of 40 °C could impede the operation of the device.Additional filtering of the inlet air is especially recommended.The supply and exhaust air routing for professional devices can be attributed to 3 possible installation variants. The planning examples listed below are basically applicable to all profession-al devices of the range presented in this planning manual. For devices with special installation requirements you will find additional information in the corresponding description of the device.
When fitted with the correct central bracket for inlet and ex-haust air, professional devices can also be operated with a free air outlet, i.e. without being connected to a ventilation system in the studio. Installing "exhaust air ducting via a suspended ceiling and with a double rear wall" is an optically elegant solution without using the central exhaust air bracket. If you want to use hot air recirculation in conjunction with an ex-haust duct, the exhaust duct cannot be routed above a sus-pended ceiling.
Planning requirements
Caution!
Before putting a device into operation, the transport pal-let must be removed from under the device. Setting up the device on the transport pallet allows no optimum alignment and air duct faults are possible. Operational failures are unavoidable.
Caution!
At operating altitudes exceeding 2000 m above sea level, adaption of, for example, the device or ventilation system is required in order to guarantee trouble-free operation. Please contact Customer Service before car-rying out the conversion and starting up the unit for the first time.
2 – Planning inlet air and exhaust air
Planning Manual Planning inlet air and exhaust air
Plan
ning
inle
t air
and
…
With double rear wall
Without exhaust-air adapter: An intermediate wall (1) (e.g. chipboard) tightly enclosing the device at the rear serves as an upward channel for the exhaust air (2), if required right up to the hanging ceiling. So that the exhaust air is properly ex-tracted, a slight vacuum is required behind the intermediate wall (1); an auxiliary fan must be installed if necessary.This installation variant is used mostly for single devices.
With exhaust air adapter: A cut-out is mounted on the inter-mediate wall. A rubber profile on the exhaust-air adapter (3) ensures an air-tight seal on the intermediate wall.
Inlet and exhaust connection with and without double rear wall
03579 / 0
1
2
03834 / 0
2
3
1
Planning inlet air and exhaust air – 3
Planning inlet air and exhaust air Planning ManualPl
anni
ng in
let a
ir an
d …
Bed devices
Variant A, transverse ventilation:
The supply air in the cabin is provided by a ventilation grille (1) next to the door. The equipment exhaust air (2) is fed upwards through the exhaust air channel (space behind the double rear wall, approx. 15 cm) underneath the studio ceiling and is expelled there through opposing exhaust air openings.
Variant B, direct exhaust air:The supply air in the cabin is provided by a ventilation grille (1) next to the door. The equipment exhaust air (2) is channelled di-rectly outside through the exterior wall.
02872 / 2
1
1
100—
150mm
16509 / 1
02873 / 2
1
1
100—
150mm
16509 / 1
4 – Planning inlet air and exhaust air
Planning Manual Planning inlet air and exhaust air
Plan
ning
inle
t air
and
…
Upright devices Ergoline Sunrise and Beauty Angel CVT 42The upright devices Ergoline Sunrise and Beauty Angel CVT 42 are not equipped with a central exhaust air bracket. For this pur-pose, with a necessary minimum ceiling height of 2600 mm, the distance from the upper edge of the device to the ceiling must be approx. 260 mm. You have to guarantee that the cabin is supplied with adequate supply air and exhaust air.
Version A, Cross-ventilation:The supply air in the cabin is provided by a ventilation grille (1) next to the door. The de-vice exhaust air (2) is guided upwards below the ceiling of the studio using the installed au-xiliary fan (3) (room behind the double rear wall, approx. 15 cm) and is then discharged here from the opposite exhaust air openings (4).
Version B, Direct exhaust air:The supply air in the cabin is provided by a ventilation grille (1) next to the door. The de-vice exhaust air (2) is guided direct outside th-rough the outside wall fitted with an auxiliary fan (3).
1
100—
150mm
16509 / 1
1
100—
150mm
16509 / 1
Planning inlet air and exhaust air – 5
Planning inlet air and exhaust air Planning ManualPl
anni
ng in
let a
ir an
d …
Version C, directly exhausted air with auxiliary exhaust air box:
A ventilation grill (1) beside the door al-lows fresh air to enter the booth. The device exhaust air (2) is drawn in by the add on exhaust air box and dis-charged to the outdoors directly through the exterior wall through the built-in auxiliary fan (3). A supporting auxiliary exhaust air box can also be connected directly to the exhaust air duct.
1
100—
150mm
16509 / 1
6 – Planning inlet air and exhaust air
Planning Manual Planning inlet air and exhaust air
Plan
ning
inle
t air
and
…
Standard version: Bed devices
To utilize all the benefits of the innovative ventilation concept of professional devices and to prevent the unnecessary heating of the studio, we recommend that the inlet air for cooling the air conditioning units be supplied from outside via a filtered hang-ing ceiling and that the exhaust air be expelled to the outside via a separate hose or duct system.
Exhaust air connection is made using a separate, heat-insula-ted ducting system inside a hanging studio ceiling. The space between the ceiling and the suspended serves as a conduit for the device air intake and should be as airtight as possible.
Inlet and exhaust air connection via a hanging studio ceiling with a separate exhaust air ducting
02875 / 1
Planning inlet air and exhaust air – 7
Planning inlet air and exhaust air Planning ManualPl
anni
ng in
let a
ir an
d …
Version upright devices Ergoline Sunrise and Beauty Angel CVT 42:
8 – Planning inlet air and exhaust air
The supply and exhaust air works in the same way as the standard version. Furthermo-re, the exhaust air is discharged via a fitted auxiliary fan. A supporting auxiliary exhaust air box can also be connected directly to the exhaust air duct.
Planning Manual Planning inlet air and exhaust air
Plan
ning
inle
t air
and
…
I
Standard version: Bed devices
If professional devices are connected with the exhaust air duct-ing to a hanging studio ceiling without a separate exhaust air ducting system (i.e. the space in between is all that is used for exhaust air transport!), the required inlet air must be supplied from the studio ambient air.
In such cases, it is imperative that you ensure that the inlet air is not drawn in from the warm air in the studio ceiling area as this could result in the maximum permissible temperature of 40 °C being exceeded.
Inlet and exhaust air connection via a hanging studio ceiling without an exhaust air ducting system
02876 / 1
Planning inlet air and exhaust air – 9
Planning inlet air and exhaust air Planning ManualPl
anni
ng in
let a
ir an
d …
Version upright devices Ergoline Sunrise and Beauty Angel CVT 42:
The supply and exhaust air works in the same way as the standard version. Additionally, the supply air is guided into the cabin via a fitted ventillation grille.
