Br 169000_p2.pdf, Exploded view, Calibration – Braeburn 169000 User Manual

Page 2: Operation, Service, Green red, Air filter gauge

GREEN

RED

CALIBRATION

Install a clean filter and run blower on highest speed.

With a small screwdriver adjust the calibration screw, on

the face of the gauge, to put the pointer in the clear area

in the center of the green "FILTER IS CLEAN" range.

OPERATION

As the air filter begins to clog the pointer will move up

in the gauge. When the pointer moves into the red

"CHANGE FILTER" range a clean filter should be

installed.

SERVICE

The gauge may be disassembled for service although this should rarely be required since it contains a small filter

screen to stop dust from entering the area of the vane. Remove gauge and, from the back, push white plastic

clips out with a blunt tool. Remove calibration screw, lift off clear cover and dust all parts with a clean brush.

Reassemble and test that the vane moves freely in the gauge. A fresh adhesive strip may be required to reinstall.

EXPLODED VIEW

AIR FILTER GAUGE

INSTALL CLEAN

FILTER, RUN

BLOWER AND
ADJUST GAUGE

DOWN

POINTER TO

CLEAR AREA
IN CENTER
OF GREEN

FIL

GAUGE HOUSING

GAUGE COVER

FILTER SCREEN

VANE

DIAL PLATE

RETAINER CLIP

CALIBRATION

SCREW

FOAM ADHESIVE STRIP - NOT SHOWN

AIR FILTER GAUGE

U.S. PAT. 6190442

INSTALL CLEAN

FILTER, RUN

BLOWER AND

ADJUST GAUGE

POINTER TO

CLEAR AREA

IN CENTER

OF GREEN

FILT

IS C

DOWN

U.S.

PAT.

6190442