Berner ARISTOCRAT Series Instrukcja instalacji i konserwacji - Strona 2

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I. UNCRATING

Carefully examine the carton(s) for damage before opening. If the carton

is damaged, immediately notify shipping company. If the unit(s) were

shipped on wooden skids, remove protective wood and banding straps

securing the carton(s) to the skid. Open the carton(s) and remove all pro-

tective packaging. Remove the plastic cover housing by lifting vertically.

Remove and discard four (4) nuts and washers holding the motor/blower

section to the bottom of the carton. Remove motor/blower section from

the carton.

CAUTION: ONLY LIFT THE UNIT BY GRASPING INLET RINGS ON THE

BLOWER HOUSING WITHOUT TOUCHING BLOWER WHEELS.

Immediately verify that the electrical rating nameplate located on the

cover matches electrical power supply available. Retain the shipping

carton(s) until the unit(s) are installed and properly operating.

ACCESSORIES: If the unit(s) were ordered with optional electrical acces-

sories (door switch, control panel, etc.), the accessories may be found in

the carton containing the unit or in a separate carton(s) accompanying

the unit(s). Check all of the cartons/skids for accessories before discard-

ing.

II. MOUNTING INSTRUCTIONS (General)

INDOOR MOUNTING - Environmental/Insect Dust Control

OUTDOOR MOUNTING (Unheated Only) - Insect/Dust Control

The Aristocrat/Star Air Door is designed to be an effective barrier against

cold drafts in the winter and hot air in the summer. To achieve optimum

protection, the unit should be mounted on the inside of the building,

flush to the wall and as close to the top of the door opening as possible.

To ensure peak performance keep air stream free of obstructions.

The Air Door will not perform properly if negative air pressure exists

in the building. Under these conditions, a means for makeup air to

the building must be provided so that the air pressure on both sides

of the opening is in balance.

Before mounting the unit, check the supporting structure to verify that

it has sufficient load-carrying capacity to support the weight of the

unit(s). The mounting hardware (supplied by others) should be capable

of supporting a minimum of three (3) times the weight of the unit. See

Table 1.

Model

ASF/STF 1036

ASR/STR/ASN/STN 1036

ASF/STF 1042

ASR/STR/ASN/STN 1042

ASF/STF 1048

ASR/STR/ASN/STN 1048

ASF/STF 1060-2

ASF/STF 1060-3

ASR/STR/ASN/STN2060

ASR/STR 1060

ASF/STF 1072

ASF/STF 2072

ASR/STR/ASN/STN 2072

TABLE 1 - Unit Weight

Net Weight

Amient

Electric

(lbs)

FIGURE 1 - Air Stream

NOTE: The Air Door is weatherproof, therefore no special covering is

required for outdoor mounting.

IMPORTANT: A minimum of 4" is recommended above the top of the Air

Door for the installation and removal of the cover housing.

A. When determining the mounting location for the unit(s), make sure

that nothing interferes with the curtain of air developed when the

discharge vanes are directed from 0° to 20° toward the door opening.

If the air stream strikes any obstruction (the top edge of the doorway,

a door opening device, etc.), the effectiveness of the unit will be

greatly reduced. See Figure 1.

B. For optimum performance, the bottom of the unit (discharge nozzle)

should be no more than 1" above the top of the door opening with

the unit mounted flush to the wall. If the unit must be mounted

higher, it must be spaced out from the wall ³ / ₈ " for every inch the

unit is above the door opening. For optimum protection, any void

between the Air Door and the wall should be sealed along the full

length of the unit.

See Figure 2.

FIGURE 2