AIR SYSTEMS INTERNATIONAL SVB-E8 Manuel D'utilisation page 10

TROUBLESHOOTING
PROBLEM
Blower will not start Insufficient pressure
Excessive vibration Possible internal damage Turn blower off and inspect fan blades, shaft, and
Blower loses pressure Insufficient air flow or
Motor icing (interior) Excessive water in airline Install moisture separator filter before blower (order
Motor icing (exterior) Very high humidity
MODEL SVB-A8 Pneumatic Blower
M OTO R TYPE
FUN CTION AL
CO M PO N EN TS
PR ES S UR E
R EQ UIR ED
AIR CO N S UM PTIO N 10- 100cfm
FLO W R ATES
IN LET/ O UTLET S IZE 8" Diameter (203 mm)
N O IS E LEVEL
-10-
POSSIBLE CAUSE
Check pressure gauge on compressed air source to
ensure proper supply pressure. Turn regulator knob
clockwise to increase air pressure to air motor and
note the gauge pressure on the regulator.
housing for debris, damage, and loose screws.
Note: Never run blower for extended periods without
installing duct on the exhaust flange.
Possible external damage Turn blower off and inspect housing
Hose with a minimum 1/2" diameter is required at 10-
pressure 100cfm delivery volume
Remove muffler housing and unscrew internal air
muffler. Clean with safety solvent and reinstall.
Model #PF-240). Remove muffler and clean out ice
blockage and reassemble.
Normal during hot weather
ITEM #
1
2
3
4
5
6
7
8
9
10
11
12*
SPECIFICATIONS
4 HP (3.0 kw) pneumatic (Intrinsically safe)
1st S tage: P articulate/water filter with combination air pressure regulator
and gauge, 2nd stage: In- line lubricator, discharge exhaust oil filter and
noise suppressing muffler.
10- 100psi
F ree Air: 1500 at minimum psi and cfm - 3000 at maximum psi and cfm
25 ft. Duct with O ne 90 degree bend: 1040 at minimum psi and cfm
1725 at maximum
82dbA at 3 ft. @ 80psi inlet pressure
SOLUTION
DESCRIPTION
MAINTENANCE PORT
EXHAUST FILTER ELEMENT
MUFFLER
INLET FITTING
RUBBER FOOT
FILTER/REGULATOR
PRESSURE GAUGE
LUBRICATOR
GROUND LUG
INTAKE/DISCHARGE GUARD - CONDUCTIVE
W HEEL HOUSING - CONDUCTIVE
BLOW ER W HEEL (SET SCREW S - FS5/16X038)
*LOCATED INSIDE W HEEL HOUSING
PART #
ST8PLA
W L008A
COMPA001
QDH5PL8M
HDW R025
W L040
GA20160B
W L020
ELA051
SVB-GRDCND
SVB-W H-CND
METL039