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Idiomas disponibles
Idiomas disponibles
DESCRIPTION
This manual covers the following
gear reduced drive models:
QS-5012-1 Air motor drive with 20:1 gear reduction.
Includes air adjusting valve for speed control with hose and
fittings for tank regulator connection.
QMG-417, 418, 419, and 420 Plated steel agitators for use
with QS-5012-1 Drive Units (20:1 gear reduction) on all
galvanized tank models.
QMS-431, 432, 433, and 434 Stainless steel agitators for
use with QS-5012-1 Drive Units (20:1 gear reduction) on all
stainless steel tank models.
These Agitators are designed for use with Pressure Tanks. Read all the information contained in this
bulletin and the pressure feed tank bulletin before attempting installation.
Agitator
Part No.
QS-5012-1
Indirect Geared Drive Agitator & motor
QMG-417
Agitator only (less drive) for 2-gallon ASME galvanized tanks
QMG-418
Agitator only (less drive) for 5 gallon ASME galvanized tanks
QMG-419
Agitator only (less drive) for 10 gallon ASME galvanized tanks
QMG-420
Agitator only (less drive) for 15 gallon ASME galvanized tanks
QMS-431
Agitator only (less drive) for 2-gallon ASME SS tanks
QMS-432
Agitator only (less drive) for 5 gallon ASME SS tanks
QMS-433
Agitator only (less drive) for 10 gallon ASME SS tanks
QMS-434
Agitator only (less drive) for 15 gallon ASME SS tanks
QMG-416
Direct Drive (plated steel shaft)
QMS-430
WARNING
!
Before attempting any installation of agitators onto
pressure feed tanks, the tanks must be relieved of
pressure as high pressure can cause a serious injury.
Pressure is maintained in a pressure tank after the
system has been shut down. Before attempting
removal of cover, fill cap, or center plug, pressure
must be relieved using the following steps:
PRESSURE RELIEF PROCEDURE
1. Turn off the main air supply to the tank.
2. Close air inlet valve located on tank air manifold. Remove
air inlet hose.
3. Bleed off air in the tank by turning the air relief valve
thumb screw counter-clockwise. Wait until all the air has
escaped through the valve before removing the pressure
tank cover, fill cap, or center plug.
4. Leave the air relief valve open until you have reinstalled the
cover, fill cap, or center plug.
AIR SUPPLY
Air supplies (compressors etc.) shall be sited in a non-
hazardous area with a filter on the air intake system to
prevent the ingress of dust or similar foreign materials into the
parts where compression takes place.
77-2990-R3.1 (1/2017)
AGITATOR CROSS REFERENCE CHART
Type of Agitation
Direct Drive (SS shaft)
This manual covers the following
direct drive models:
QMG-416 Direct Drive Agitator. Used on 183G-211, 221, 231,
and 241 Galvanized Pressure Feed tanks. Includes air
adjusting valve for speed control with hose and fittings for
tank regulator connection.
QMS-430 Direct Drive Agitator. Used on 183S-211, 221, 231,
and 241 SS Pressure Feed tanks. Includes air adjusting valve
for speed control with hose and fittings for tank regulator
connection.
Used with:
QMG-417, 418, 419, & 420 &
QMS-431, 432, 433, & 434
183G-213
183G-513
183G-1013
183G-1513
183S-213
183S-513
183S-1013
183S-1513
183G-211, 221, 231, & 241
183S-211, 221, 231, & 241
AIR MOTOR LUBRICATION (ALL MODELS)
An automatic air line filter/lubricator should be installed in the
air supply line no more than 18" from the air motor. A 5
micron filter is recommended. Install the lubricator level with
or above the motor so the oil mist will blow directly into or
down into the motor (see Fig. 1).
Fill the oil reservoir with SAE 10W motor oil.
Adjust lubricator
Fig 1
to feed 1 drop of
oil for every 50
cfm of air or 1
drop per minute
of continuous
running.
ISOLATOR
VALVE
The unit may also
be lubricated
manually by adding 10-20 drops of oil SAE 10 weight oil into
the air inlet fitting at the start of each shift.
Periodically—Remove air adjusting valve and air strainer and
flush motor with a clean suitable solvent. Remove trapped
particles from screen and clean air strainer felt.
3 / 12
Max rpm
Typical rpm
100
60-80
100
60-80
100
60-80
100
60-80
100
60-80
100
60-80
100
60-80
100
60-80
100
60-80
3000
Up to 1000 RPM Max
3000
Up to 1000 RPM Max
MAIN AIR LINE
MUFFLER
AIR MOTOR
FILTER
REGULATOR
LUBRICATOR
EN
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