Tweco 7-7500 User Manual

General Information

The Two Stage Air Line Filter Kit will remove moisture
and contaminants from the air stream when using com­pressed air. The filter is capable of filtering to at least 5
microns. The filter assembly is pre-assembled at the fac­tory and need only be attached to the power supply.

Parts List

The following parts are included with the Two Stage Air
Line Filter Kit:

• Installation Instructions - 1 each

• 10-32 x 1/2 Phillips Head Swagform Screws - 2 each

• Filter Mounting Bracket - 1 each

• Air Line Filter Assembly - 1 each

• 1/4 NPT Sreet Elbow - 1 each

• Filter To Regulator Hose Assembly - 1 each

Two Stage Air Line Filter Kit

Regulator/Filter

Assembly

Manual 0-2541

(Catalog # 7-7500)

Installation Instructions

Mounting Holes

Installation

NOTE

The Two Stage Air Line Filter Assembly is to be
used with the Regulator/Filter Assembly installed
on the rear of the unit.

Install the Two Stage Air Line Filter Kit per the following
procedure:

1. Remove the gas supply input hose from the Regula­tor/Filter Assembly at the rear of the power supply if
already installed.

2. Locate the two mounting holes on the rear of the unit
and secure the Air Filter Mounting Bracket to the panel
using the two screws provided.

Mounting

Screws

Air Filter

Mounting Bracket

A-01025

Figure 1: Air Filter Mounting Bracket Installation

3. Slide the Air Line Filter Assembly into the mounting
bracket. The Filter Assembly will snap into place.

Manual 0-2541 1 Date: 3/22/99

Filter To Regulator

Hose Asembly

1/4 NPT

Elbow

Regulator/Filter

Assembly

Air Filter

Mounting Bracket

Filter

Assembly

A-01026

Figure 2: Two Stage Air Line Filter Installation

4. Connect the output of the Air Line Filter Assembly to
the input of the Regulator/Filter Assembly with the Fil­ter to Regulator Hose Assembly provided.

5. Install the supplied 1/4 NPT Street Elbow into the
input port of the Air Line Filter Assembly.

6. Connect the gas supply hose to the street elbow.

Replacement Filter Elements

The Following are the replacement filter elements for the
Two Stage Air Line Filter:

Element Catalog #

1st Stage 9-1021

2nd Stage 9-1022

NOTE

Every effort has been made to provide com­plete and accurate information in this manual.
However, the publisher does not assume and
hereby disclaims any liability to any party for
any loss or damage caused by errors or omis­sions in this Manual, whether such errors re­sult from negligence, accident, or any other
cause.

Manual 0-2541 Installation Instructions 5/17/94

Date: 3/22/99 2 Manual 0-2541