Dust-Hog SUPRA-CONIC Troubleshooting Guide download pdf (Page 28)

ROTARY AIR LOCK INSTALLATION

If a rotary air lock was ordered with the unit, the hopper

discharge will have an adapter already bolted to it. Make

certain the bolts connecting the adapter to the hopper

discharge are securely tightened.

Remove all packing from the rotary air lock and

determine its appropriate position. Keep in mind

required clearances, electrical connections and

maintenance. Apply sealant to the flange of the rotary

air lock and fasten to the adapter using M10 bolts,

washers and lock washers.

ABRASIVE INLET INSTALLATION

The abrasive inlet is designed to use the front access

panel(s) of the Supra-Blast series modules as the inlet

area to the unit. There are two styles available - a single

or dual module abrasive inlet. Each is designed to fit

over the appropriate number of front access panels to

serve as a single inlet point for one or two modules

(refer to Figure 16).

Remove the front access panel(s) located above the

QuickSeal filter access doors. Save the hardware. The

hardware will be used to attach the abrasive inlet.

Remove any remaining gasket material from around

the perimeter of the opening.

Apply a 1/4" (6 mm) bead of sealant around the

perimeter of the access opening in a “figure 8” pattern

around the bolt holes. Align the hole pattern on the

abrasive inlet with the hole pattern on the unit and bolt

together using the hardware removed earlier. Fasten the

inlet ductwork securely to the abrasive inlet assembly.

The bottom plate of the abrasive inlet will serve as an

inspection plate. If access to the abrasive inlet is

required, remove and clean out the bottom plate of the

inlet prior to servicing. Do not damage the ribbon of

gasket and reuse after cleaning the gasket surfaces.

DRUM LID INSTALLATION

The drum lid package is an optional accessory for

Supra-Blast series dust collectors.

Remove the drum lid package from its shipping carton.

Place the drum lid on the 55-gallon (208 liter) drum (H55)

or 30-gallon (114 liter) short drum (SD). Slide the 14"

(360 mm) diameter hose over the drum lid and secure

with a hose clamp. Position the drum assembly under the

unit, slide the hose up onto the discharge adapter collar

on the hopper and secure with a hose clamp.

Figure 17. Drum Lid Installation

44-10046-0001

CAUTION

The silencer will require a separate support. Do not

use the blower damper or outlet flange to support the

silencer. Apply silicone around the bolt holes of the

connecting flanges, lift the silencer into position and

secure with the hardware provided. Install permanent

supports (customer-supplied) and tighten all hardware

before removing the lifting device.

CAUTION

Disconnect all power to the rotary air lock before

servicing. There are moving parts on the rotary air

lock. Do not allow any object to be placed in or near

the rotary air lock during operation.

CAUTION

Verify rotary air lock rotation matches rotation arrows

affixed to assembly.

United Air Specialists, Inc.

Supra-Blast

Cartridge Dust Collector

Revised 02/02

CAUTION

All electrical connections shall be made by a qualified

electrician according to all applicable codes. Refer to

the nameplate and/or documentation for voltage,

amperage, cycle and proper wiring. Refer to rotary air

lock vendor documentation attached with air lock

device.

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Dust-Hog SUPRA-CONIC Troubleshooting Guide Page 28

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