Carlisle BINKS 31-296 Service Manual

SERVICE MANUAL
EN
BINKS MODEL 31-296 (1 H.P.) AGITATOR
Read and following all instructions and safety precautions listed on Page 2 before
using equipment. Retain for future reference.
DESCRIPTION
The air motor is a precision built rotary
vane type motor. The vanes take up
their own wear and will last 5,000 –
15,000 hours depending upon speed,
method of oiling, operating pressure,
and the precautions taken in
maintaining the motor. The type of shaft
seal used does not lend itself to
operating pressures above 100 psi.
Allowing excess moisture or foreign
particles from the air line to enter the
motor will reduce operating life.
INSTALLATION
First install a moisture trap and filter in
the air line ahead of motor. For
efficiency of output and control of speed
use air lines or hose the same size as,
or the next pipe size larger than, the
intake port of the motor.
When ordering, please specify Part No.
ITEM PART
NO. NO.
1 20-1076
2 20-3344
3 20-6781
4 31-9
5 31-291
6 31-292
7 57-13-1
8 73-159
9 83-1527
10 83-2815
83-2798
11 149-844
12

13 149-851
*Obsolete—for reference only.
77-2055-R8.4 (5/2017)
MODEL 31-295 (1/2 H.P.) OBSOLETE—FOR REFERENCE ONLY
IMPORTANT
!
OPERATION
The stalled or starting torque is less
than the running torque and will vary
depending on the position at which the
vanes stop in relation to the air intake
port. Operate motor well below available
line pressure so that full line pressure
can be called upon for overloads on
motor. The speed is regulated by the air
valve (8). If the duty is continuous or
speed is high, use an automatic air line
oiler set to feed 1–3 drops per minute.
The bearings will receive oil from the
rotor chamber during automatic oiling.
Use SAE No. 10 non-detergent oil.
Lubrication is necessary for the
bearings, shaft seals, and rust
prevention. Excessive moisture in the air
line can cause rust formation in motor
and might also cause ice to form on
muffler due to expansion of air through
the motor. The moisture problem can be
corrected by installing a moisture
separator in the line and also by
installing an aftercooler between the
compressor and air receiver.
PARTS LIST
DESCRIPTION
SET SCREW ................................... 4
SET SCREW ................................... 2
PIN ................................................ 8
COUPLING ..................................... 1
ADAPTER ....................................... 1
SHAFT ........................................... 1
NIPPLE .......................................... 1
AIR VALVE ..................................... 1
MUFFLER ....................................... 1
AIR MOTOR, ............... 1
1 H.P. (31-296)
AIR MOTOR, ............ *
1/2 H.P. (31-295)
BLADES ......................................... 8
HUB .............................................. 2
PADDLE ASSEMBLY ......................... 2
Only available in 149-851.

10
QTY.
13
1 / 4
8
7
5
1
4
1
6
Includes Item Nos.
2, 3, 11 & 12.
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