YAMADA TOTE IP140S3-TE Manual page 2

TOTE Pump
Ratio
Model Model
881042 853787 3:1 5.5(140)
881051 853682 12:1 5.5(140)
881030 853767 25:1
881031 853768 20:1 10((250)
NOTE: Pump should be installed upright for operation.
CONFIGURATION OF THE AIR
MOTOR AND THE LOWER PUMP
The air motor and the lower pump
-
are fixed with a tie-rod and coupling
as shown on the previous page.
The appearance difference
-
between a Model 200 and a Model
250 is the number of exhaust ports:
a Model 200 is equipped with one
port while a Model 250 has two
ports.
- By installing special manifold in the
lower pump it changes into the
TOTE style ink pump.
OPERATING PRECAUTIONS
- Operators or maintenance persons
must read the instruction manual
thoroughly before operating or
maintaining the pump. They must
not operate the pump until they
understand the descriptions of the
manual completely.
- Before maintaining or cleaning the
pump, be sure to shut off air supply
and release the inner pressure
from the pump.
- Replace a component of the pump
with the corresponding Yamada
genuine part only.
- When cleaning the pump with
highly volatile liquid, or when
pumping up highly volatile liquid
with the pump, ventilate your site
well to prevent any fire from
breaking out.
- Keep solution far away from any
heat source or fire. Fasten the cap
of the solution bottle firmly if you do
not use it immediately.
CAUTION
 DO NOT allow pump to
operate when out of
material.
Maximum
Air motor
Air motor Discharge
Size
Model Pressure
In.(mm)
PSIG(Bar)
804398 300(21)
804398 1200(84)
8(200) 804354 2500(175)
804357 2000(140)
- Be sure to use only ISO VG10
general-purpose spindle oil
(additive free) for the solvent cup.
If you happen to use another type
of oil, it may damage or swell the
acrylic resin cup. To clean the cup,
do not use wash oil or any other
solvent either.
Install a set of three parts (filter,
-
regulator and lubricator) at the
primary air line of the pump.
However, if you install this set at the
main air supply line when you use
two or more pumps, oil may be
mainly supplied to the farthest
pump without supplying any oil to
the other pumps. Therefore, install
this set for each air line go to the
each pipe from main air line in such
a case. Using turbine oil (Additive
free ISO grade 32) for the
lubricator.
- Select the device applicable to the
performance of the primary air pipe
of the pump:
◊ Recommended air flow:
Type 140 3:1 28 cfm or higher
[800 L/min (ANR) or more]
Type 200 25:1 53 cfm or higher
[1500 L/min (ANR) or more]
Type 250 20:1 106 cfm or higher
[3000 L/min (ANR) or more]
DESIGN OF THE GLAND SEAL
- Ink is stuck to the exposed pump
plunger, and dries up, so it causes
the gland seal of the pump to be
worn out.
- To prevent the gland seal from
being worn out as much as
possible, the pump plunger is
designed so that it can operate in
solution.
- If you replace the impure solution
with new solution regularly, the
plunger and the gland seal can
always slide each other well.
Minimum
Output Stroke
Air Supply
Per Cycle Cu. length
Hose
In.(mL) In.(mm)
In.(mm)
80.0(1311)
17.2(281.6)
6.0(150) ½(12.7)
17.2(281.6)
38.2(625)
- 1 -
Maximum
Operating
Operating
Temperature
Air Pressure
°F(°C )
PSIG(Bar)
32° to 176°
100 (7)
(0° to 80°)
PUMP PRIMING
- The lower pump and elbow stand
has to be filled with ink before the
pump starts ejecting ink.
- Elbow stand inside can draw out
air by removing the plug.
- When you open the ink valve of the
pump ejecting line slowly, the
sealed air is pushed by ink to fill the
lower pump with ink.
- If the pump ejects no ink
repeatedly while it is operating,
open the bleeder valve a little to
blow the sealed air.
- After checking that ink is ejected,
close the bleeder valve.
- The pump was tested with
soybean oil at the factory. A little
soybean oil remains in the pump to
protect components of the pump
during storage or transport of the
pump. To prevent ink from being
contaminated with soybean oil,
clean the pump thoroughly before
using it.
Noise
Weight
Max
Lbs(kg)
dB(A)
85 181(82)
86 154(70)
83 163(74)
83 212(96)