DriSteem Vaporstream Specifikace stáhnout pdf (Strana 44)

VAPORSTREAM INSTALLATION, OPERATION, AND MAINTENANCE MANUAL

Notes:

• Locate air gap only in spaces with adequate temperature and air movement to absorb ﬂash

steam; otherwise, condensation may form on nearby surfaces. Refer to governing codes for

drain pipe size and maximum discharge water temperature.

• Support steam hose so there are no sags or low spots.

• Dashed lines indicate provided by installer.

DC-1166

Vaporstream humidiﬁer

Open drain required. See ﬁrst note below.

¾" (DN20)

Tubing or pipe drip tee, by installer.

DriSteem part numbers for 304 stainless steel

in-line tees:

• 1½" diameter (DN40): No. 162710

• 2" diameter (DN50): No. 162712

1" (25 mm) air gap

8" (200 mm) minimum

6" (150 mm) minimum

To dispersion assembly

Insulate tubing and hard pipe

to reduce steam loss

90° long sweep or two 45° elbows

Obstruction

Pitch

INSTALLATION

Drip tee installation

Install a drip tee as shown in Figure 40-1 when:

• Humidiﬁer is mounted higher than the dispersion assembly,

• Interconnecting hose or piping must go over an obstruction, or

• Interconnecting piping runs are long.

Important: Steam hose must be supported to prevent sagging or low spots.

Dispersion:

FIGURE 40-1: DRIP TEE INSTALLATION (PIPING OVER AN OBSTRUCTION)

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 79 80

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DriSteem Vaporstream Specifikace Strana 44