-
We
make
pumps
Diaphragm-type Motor-Driven Metering Pump
CSll
Series
OPERATION Manual
-
Applicable
Models
CSII-10
CSll-30
CSll-60
CSII-100
CSll-300
CSll-600
CSII-1000
Thank you for purchasing this TAClWlNA product. Please read this manual
carefully in order to ensure that you use this pump safely and correctly.
Be sure to keep this manual in a place where it will be easily available for
If the CSll series pump you bought conforms to special specifications not
described in this
OPERATlOlV Manual, handle the pump according to
For the Safe Use of This Product-\
This manual is intended to help the operator to handle the product safely and correctly. In support of this aim, important
safety-related instructions are classified as explained below.
Be sure to follow them at all times.
/!\(warning)
*
If the product is operated incorrectly in contravention of this instruction, it is possible that an accident resulting in death
or serious injury will occur.
I
0
This indicates that improper operation can result in an injury or physical damage to the product.
(G+sz-]
This indicates information that should always be followed to maximize the product's performance and service life.
(Note)
a
This indicates supplementary explanations.
Conditions of Use
*
This pump cannot be used in explosion-proof areas, and in explosivelignitable atmospheres.
This pump can be used for injection of chemicals only. Do not use this pump for other applications. Doing so might cause
accidents or malfunction.
This pump cannot be used for transferring fluids that contain slurry.
Q
Do not exceed the following operating ranges. Doing so might cause the pump to malfunction.
I
Ambient Ternoerature
I
0 to 40°C
--
-
-
-
. .-
-
I
Operatinq Chemical Temperature
I
0
to 40°C (no freezing allowed.)
I
Installation Site
Standard joint
specification
Outdoors
(lEC529-IPX3lrain-proof type)
1
*
Install the chemical tank at a place higher than the pump.
Also, note that the viscosity that can be transferred or discharge volume change according to the piping conditions and the
nature of the chemical.
(
Transportation, Installation and Piping
)
,+,(-I
Install this pump in a location where it will not come into contact with children or other people besides the operator.
,+,(cX)
If you drop or damage this pump, contact your supplying agent. Continued use in this state might cause accidents or mal-
function.
Do
not install this pump at humid or dusty locations. Doing so might cause electric shock or malfunction.
*
If the discharge piping is provided with a cut-off valve, and when there is the danger that the piping will choke, install a
relief valve on the piping immediately after the discharge side of this pump.
When using water-diluted solutions in cold areas, chemicals may freeze in the pump head or piping, damaging the pump
and peripheral parts. Be sure to install heating apparatus or heat insulation.
Water used in the pre-shipment test may remain on pump liquid-end parts. When using chemicals that generate gas or
harden due to reaction with water, be sure to drain any water and allow liquid-end parts to dry before use.
The discharge volume cannot be adjusted by operating the valves on the discharge piping.
*
This pump generates pulsation. Install an air chamber or other pulsation attenuator.
The durability of the hose varies greatly according to the chemicals used, temperature, pressure and degree of exposure
to ultraviolet light. Inspect the hose, and replace with a new one if it has deteriorated.
ff
Checking the Product
1
When unpacking, please confirm the following items:
(1
)
Is the enclosed product the same model you ordered?
(2)
Do the details on the pump nameplate match your order?
(3)
Are all the accessories present and correct?
Please refer to the accessory list below.
(4) Can you detect any damage due to vibration
or
shock during transportation?
(5)
Are there any loose or disconnected screws?
All
TACMINA products are carefully checked prior to shipment. If, however, you find a defect, please contact your supplying
agent.
l!E
Accessory
list
I
r^,nti
siphcnal
I
1
check valve
I
1
pce
Anti siphonal
1
I
Icheckvalve
/
1
pce
Pump
fixing bolt
4
(M5
x
30. wl spring washer. flat washer, flange nut)]
-
.
.---
-
-
--
-
I
Foot valve
-
--
-
-.
-
1
pce
Braided
hose
:
3
m (4
x
9
mm dia.)
1
3 m (6
x
11
mm dia.)
.---
Air
release
hose!
1
m
(4
x
6
mm dia.)
,---
___l______
I
j~oot
valve
]I
Pump
fining bolt
14
(M5
x
30,
wl
spring washer, flat washer, flange nut)l
--
I
VTCF
ihorler
specification)
I
Mortel
!TOT$
1
60
100
1
--
I
Dce
1
lNylon
tube
f
2
m (4
x
6
mm dia.)
i.
ERraicied
liose
1
1
m (4
x
9
mm dia.)
/
Oueratai
mariual
1
1
coov
I
2
m (6
x
8
mm dia.)
I
m
(6
x
11
mm dia.)
Aii
release
Rose
---
'
Pump
fixing
bolt
--
i
~TCT
STC~
1
Model
b~~303
00
6-000
-------.---+---
IStralghf
chaci<
'
jvaive for
bo~rerl
1
P@
I
rn
(4
x
6
mm dia.)
4
(M5
x
30,
vdl
spring washer, flat washer, flange nut)
I
rI1"!
1
pce
--
Foot
vai\/e
--
PTFE
hose
Hose
~umu
1
oce
/PPFE
hose
j
3
m
(6
x
8
mm dia.)
IiTZ6ump
I
1
uce
-
Punip
fixing
bolt
11
(M5
x
30, wl spring washer, flat washer, flange nut)
Operaiioi~
rna~ual
1
CODV
3m(12x15mmd1a)
-
Model
--
.
-
1
m (4
x
6
mm dia.)
4
~FG~Q
bolt
'4
(M5
x
30, wl s~rincl washer, flat washer,
fla"nu01
I
Pump
fixing
hi:
14
(M5
x
30. ./spring washer, flat washer. flange nut)
.-
8
fj;7p(
+
*,~on
mait:!ai
!
I
Y.:
..
..i
1
COPY
Contents
Product Description
........................................................................................................................
5
Names of Parts
...............................................................................................................................
5
Operation
........................................................................................................................................
6
Releasing Air
..................................................................................................................................
7
Adjusting the Discharge Volume
....................................................................................................
8
Shutting Down Operation for an Extended Period
.........................................................................
8
lhlaintenance
...................................................................................................................................
9
Replacing the Diaphragm
.............................................................................................................
10
Replacing the Valve Seat and Check Ball
..............................................................................
11, 12
Lubrication
..........................................................................................................................
13
to
15
Zero Adjustment of Flow Adjusting Section
.................................................................................
16
Mounting (Removing) the Motor .............................................................................................
16. 17
Troubleshooting
............................................................................................................................
18
Installation
..............................................................................................................................
19, 20
Piping
.................................................................................................................................
I
to
24
Electric Wiring
..............................................................................................................................
25
...................................................................................................................................
Model code
26
List of CSll Thermal Relay Sizes
.................................................................................................
26
Performance specification tables
...........................................................................................
27. 28
Power supply specifications
.........................................................................................................
29
Performance curves
..............................................................................................................
30, 31
External dimensions
.....................................................................................................................
32
Consumables and Spare Parts
..................................................................
33
List of Tools for Disassembly and Inspection
............................................. 34
After Service
..............................................................................................
34
I
1
Product
Description
I
i
The CSll Series Diaphragm-type Motor-Driven Metering Pump can accurately transfer f~xed volumes of liquids at fixed
intervals.
The
CSll's pump head has two check valves that allow liquid to pass in only one direction. which helps ensure a fixed
discharge volume per single pump operation.
The CSll Series is simply designed and is easy
to
maintain. It can be disassembled and inspected by the user, which
reduces maintenance costs.
/
Names
of
Parts
All models of the CSll Series share the same body with the
Pump
head
~ariati~ns
exception of the pump head that differs according to model
type and pump size.
CSli-10/30/60/100/3OO-FTCT/5TCT
CSII-10/30/6Q/100/300-VTCUVTCF
\
CSI
1-1 0/30/60/100-CL
--Hose joint
CSll-10/30/60/1OO-VTCE
(boiler
specification)*
*
A tube fitting joint is used on the discharge side.
1
Operation
When handling chemicals, be sure to use protective coverings (rubber gloves, face mask, protective goggles, chemical-resistant work clothes,
etc.) matched to the chemicals you are using.
If you forget to open the discharge-side valve or
if foreign matter clogs the discharge piping, the
pressure in the piping and pump head may
increase beyond the range indicated in the pump
specifications. This may result in the chemicals
leaking or spurting, or in damage to the pump or
1
the piping. Check the valves and other parts
I I
I
before you start pump operation.
I
I
Check the follow~ng points.
c
1
Check Location
1
Details of Check
I
Remarks
1
Chemical solution
Check for insufficient chemicals. Pay special attention to processes or chemicals that
I
tank Replenish if insufficient. are incompatible when air mixes into the chemical.
Piping
Check piping for disconnection or damage.
Repair if disconnected or damage.
Valve
1
Make sure that the valve is open. This condition results in excessive pressure rise, spraying
(suction/discharge sides) Open if closed, out of chemicals or damage to piping, which is dangerous.
1
Power supply
Make sure that the pump is connected to
Connection of a non-specified motor may
the specified power supply.
cause motor seizure.
Mistakes in the electrical wiring may cause
1
Electrical wiring
/
Check electrical wiring for mistakes.
short circuits or current leakage.
I
Pump head
Joint
1
Check Location
1
Details of Check
Check for chemical leakage from the hole
at the bottom of the spacer ring on the rear
of the pump head.
Remarks
Check for chemical leakage.
A
probable cause of chemical leakage is
a damaged diaphragm.
Inspect the diaphragm.
Tighten the joints if chemicals are leaking from the joints.
If this does not stop chemical leakage, inspect the O-rings
at each section.
/
When using the pump for the first time
'I
Discharge side
Check
the
Of
the
pressure
gage
pressure on the pump discharge side.
If erroneous numerical values are indicated,
probable causes are clogged piping or blocked valves.
1
example, due to tank replacement
1
,
Inspect the piping.
1
When resuming operation after the pump is shut
down for an extended period
When gas lock is occurring on the pump
When the chemical solution tank is empty, for
When using the pump for the first time
Adjusting the Discharge Volume
When changing the discharge volume
Releasing Air (page
8)
/
When shutting down operation for an extended
1
period
Shutting Down Operation for an
When resuming operation after the pump is shut
Extended Period
down for an extended period
(page
9)
/'-
"I,
/
o
During air release, chemicals spout forcefully from the tip of the air release valve (or piping, etc.). Either
I
release air using water or other safe liquid, or return the tip of the air release piping to the tank or other recep-
I
1
I
tacle.
I
Z
3
Insert the air release hose (provided) onto
the tip of the air release valve.
@
Set the stroke length to maximum.
*
For details on how to the set the stroke length, see
"Adjusting the Discharge Volume."
The maximum stroke length differs according to
.
-. . .
.
-
.
the pump model.
(2
lurn the pump
ON.
@)
lurn the air release valve I to
1.5
turns
CCW
while operating the pump.
Air remaining in the suction-side hose and pump
head is discharged, and the pump head is filled with
liquid.
(5)
Tighten the air release valve if liquid comes
out of the air release valve.
(7'
Turn the pump
OFF,
and fully release the
pressure on the discharge piping.
@Turn the air release cock
CCW.
(3)
Insert the hose pump (provided).
($1
Squeeze the hose pump a few times.
Air
remaining
in the suction-side hose and pump
head is discharged, and the pump head is filled with
liquid.
6;
Tighten the air release cock if liquid comes
out of the hose pump.
&I7
Take
care
not
to
loosen
air release
cock
too
much.
Doing so might cause air
release cock to come
away and damage packing.
(1''
Fully
release the pressure on the discharge piping.
'z2
Set the stroke length to maximum.
*
For details on how to the set the stroke length, see "Adjusting the Discharge Volume."
The maximum stroke length
d~ffers according to the pump model.
'3
Turn the pump
ON.
g,
Turn the pump
OFF
when liquid enters the pump head.
@
Restore the discharge piping.
1
~djusting the Discharge Volume
To adjust the injection amount, turn the adjusting dial.
The scale on this dial is divided into two scales, a primary dial scale and secondary dial scale.
The primary dial scale indicates the stroke length in
millimeters (mm).
The secondary dial scale is divided into ten equal sections, with one turn of the dial corresponding to 1 mm.
a
Loosen the dial set bolt.
@
Set the desired stroke length by the primary
dial scale, and make stroke length adjust-
ments of less than
1
mm by the secondary
dial scale.
@
Fix the adjusting dial in place by the dial set
bolt to prevent the adjusting dial from moving during pump operation.
TO set to 3.5 mm
r
/I
(
I
*Turning the adjusting dial CCW increases the dis-
charge volume, while turning it CW decreases the
discharge volume.
*
Turning the adjusting dial beyond the effective adjust-
ment range does not increase the discharge volume.
<
(Important)
For details on the
relationship
between scale and
~njection amount, see the performance curves on
pages 31 and 32.
The values Indicated in these performance curves
were
obta~ned using clean water under flxed con-
dltions on TACMINA testing facilities.
To obtain more accurate discharge volumes, measure
the discharge volume at the end of actual
plping.
\
Do not turn the adjusting dial beyond 0 on the dial
scale or the maximum effective value indicated on the
scale.
(Note)
0 to 6 are indicated as the adjustment range on
the dial scale. The maximum effective value, however, differs according to pump model.
(Unit: mm)
(Unit: mm)
Model
Max. effective scale
1
Model
/
CSll-300 CSll-600 I CSll-1000
/
CSII-10 I CSll-30
2
Shutting Down Operation for
an
Extended Period
1
CSll-60 CSll-100
3
Max. effective scale
Follow the respective procedure below to shut down operation for an extended period or to resume operation after an
extended period.
6
f
i'
3
Clean inside the pump head.
Suck in and discharge clean water or washing
water into the pump for about 30 minutes.
@Turn the pump OFF and disconnect the power
leads.
6j
Cover the pump with its protective cover.
Take measures to prevent dust from accumulating on the pump and protect it from corrosive
\
-
/
Check the inside of the tank for accumulation of
sediment, clouding of liquid or other abnormalities.
If you find that liquid quality has deteriorated,
clean the inside of the tank, and completely
replace with fresh liquid.
(5
Check the check ball and valve seat inside the
pump head to make sure they are free of adhering dirt or foreign matter.
\
8
-
!
Maintenance
When performing maintenance on liquid-end
-
parts, be sure to use protective coverings (rub-
*
Do not turn the power ON during maintenance
and inspection. Attach a "Work In Progress" label
ber gloves, face mask, protective goggles,
chem-
to the power switch.
ical-resistant work clothes, etc.) matched to the
Before disassembling connecting parts, relieve
chemicals you are using.
the pressure from the discharge piping, drain
chemicals at connecting parts, and clean.
4000 hours of operation or once every year
Abnormal discharge (reduced discharge volume)
Fluid leakage from pump head periphery
4000 hours of operation or once every year
Abnormal discharge (reduced discharge volume)
4000 hours of operation or once every year
Abnormal noise from drive unit
Abnormal heat generated on drive unit
Actual discharge volume deviates considerably
from set discharge volume.
Adjusting dial is turned to
0 or less or 6 or more.
Replacing the
Valve
Seat
and
Check
Ball
(pages
12,131
Lubrication Inspection
on
Drive
Unit
(laage
14)
Zero Adjustment
of
Flow
Adjusting Section
(laage
17)
/
Motor failure
\
Mounting (Removing) the
Motor
(page
17)
f
Other abnormalities
\
Troubleshooting (page
19)
1
Perform periodic inspection every 4000 hours of operation or once every year, whichever comes first.
Replacing
the
Diaphragm
(-1
When fixing the pump head using the head bolts,
tighten the bolts in the order shown in the figure
on the right
a
little at a time using even force. For
example, tightening will be uneven if the bolts are
tightened
in the order
1,
3,
2,
and
4.
This might
cause chemicals to leak from the pump head.
a
Remove the four head bolts.
a
Remove the pump head.
/'
(ImpOrtant)
Before attach~ng the diaphragm,
remove any transferring
l~quid or rust attached to
the
t~p of the pump shaft and surrounding area
with a clean
cloth,and apply a coating of grease.
@
Set the adjusting dial to
"0".
@'
Remove the diaphragm.
Holding the outer periphery of the diaphragm, turn
the diaphragm CCW to remove.
@
Attach the new diaphragm.
Firmly turn CW the diaphragm until it cannot be
turned any more.
If the diaphragm is loose, it may contact the pump
head, and cause an accident or malfunction.
@Turn the adjusting dial
CCW
until the
diaphragm contacts the spacer ring at the
rear.
w
Attach the pump head.
Attach 0 rings, ball stoppers, and check balls making sure that they face the right way.
a
When removing and re-attaching the upper and lower joint sets, take care not to mistake the upper and lower joints.
a
Check the 0 rings and check balls for scratches, or the valve seats for scratches or adhesion of dirt.
a
A parts kit containing diaphragms for the CSll 10 to 300(excluding FTCT and 6TCT) and consumables for the valve
seat section is available.
a
An upper casing parts set, lower casting parts set, and pump head set each with replacement parts and consumables are available.
Hose
joint,&
7
7-
I
nut
I
Ball stopper
1
pay attention
Check ball
to
order and
Valve seat
Ball stopper
toplbsttsm
Check ball
orientation.
Valve seat
0
ring
Air release valve
to order
and
cap nut
Discharge side
hose joint
\
[
0
ring
Valve stopper
Check ball
Discharge side
lower joint
0
ring
Washer
Head bl/
0
head
*---
0
ring
+----Valve stopper
+---check ball
h,
Discharge side
hose joint
-Cap nut
&-
"-?
Hose joint
--
Spacer(60/100
model
only)
rn
Ball stopper
m
I
---Check ball
Valve seat
$4
3
ell
stopper
-
c----
Check ball
-Valve seat
Air release valve
$+-
Valve seat
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