Lincoln Electric IM622 manual Installing ThE Silencer, Installing ThE Optional Statiflex 200-M

A-10 INSTALLATION A-10

INSTALLING ThE SILENCER

The K1534-2 6” silencer can be used on the outlet of the SF2400 stationary fan to reduce airflow noise lev- els.

The K1534-2, 6” Air Exhaust Silencer Includes:

•Air Exhaust Silencer, with 6” (160 mm) connections

•Elbow, 90˚, with 6” (160 mm) connections

•(2) Fittings, to fit on the OD of the:

Outlet of the SF2400 Fan

Elbow, 90˚

Air Exhaust Silencer

Install the silencer and the connecting ductwork into the outlet of the fan. If venting extracted air outside, apply the supplied ductwork between the fan and silencer, then use 160 mm (6.3 in.) ductwork or flexi- ble hose to route the exhausted air outside through a hole in the wall or roof.

INSTALLING ThE OPTIONAL STATIFLEX 200-M

The Statiflex 200-M Wall-Mounted Filter Unit can be installed to filter the exhausted air before it is recircu- lated or exhausted outside. The Air Exhaust Silencer is unnecessary when a Statiflex 200-M Filter is used.

E

D

A B C

The K1654-1 Statiflex 200-M Filter Unit Includes:

•Complete Filter Unit, with filter installed and inlet(s) and outlet(s) sealed

•Reducer, 6”-8”

•8” Connection hose, 4 ft. long

•(2) 8” Hose Clamps

Fit the small (6” diam.) side of the 6”-8” Reducer over the outlet of the SF2400 Fan (See A); be sure to slide the Reducer all the way over the rubber seal. Secure with three sheet-metal screws through the reducer into the plastic-molded fan outlet.

Fit one end of the 8” Connection hose (See B) over the larger side of the 6”-8” Reducer. Secure with one 8” hose clamp.

Mount the Statiflex mounting bracket (Fig. 17A) to the wall where convenient with the following in mind:

A

11.4"

(290 mm) Fig. 17

•Access to the filter (for maintenance) is by lifting the large red cover over the (internal) filter. The easiest method is to lift the entire filter unit off the mounting bracket (about 2-4” higher than its mounting height) and set it down on the floor, then perform any neces- sary maintenance.

•The 8” connection hose must reach (comfortably) the inlet of the Statiflex 200-M; the inlet (when mount- ed) is approximately 10 in. off the left side of the Statiflex mounting bracket.

•The Statiflex 200-M may be mounted on either side of the fan, as long as the connection hose reaches from the outlet of the fan to the inlet of the Statiflex 200-M.

•Recommended mounting height of the Statiflex mounting bracket is less than 7 ft. from the floor to the drilled holes. It is recommended to mount the bracket about 30-36 in. off the outlet of the fan (to the right).

Before lifting the Statiflex 200-M Filter Unit onto the mounting bracket:

•  Cut the left inlet (or right, depending on which side of the fan it is to be mounted) open (See C). A hack- saw or multi-purpose power saw may be used.

•Unscrew the thumb nut and remove the filter cover (See D). Cut one or both outlet openings (See E) open. Replace the filter cover and thumb nut.

Lift the Statiflex 200-M onto the mounting bracket; refer to Figure 18. The installation may be made per- manent by running (2) self-tapping screws (FIg. 18E) in through the plastic base against the wall bracket.

A B C

E

D

Fig. 18

SF2400 STATIONARY FAN