IWAKI Pump Driver Model FD

( )Country codes
IWAKI CO.,LTD. 6-6 Kanda-Sudacho 2-chome Chiyoda-ku Tokyo 101-8558 Japan
TEL:(81)3 3254 2935 FAX:3 3252 8892
Australia
Austria
Belgium
China
China
China
China
Denmark
Finland
France
Germany
Holland
Hong Kong
Indonesia
IWAKI Pumps Australia Pty. Ltd.
IWAKI EUROPE GmbH
IWAKI Belgium n.v.
IWAKI Pumps (Shanghai) Co., Ltd.
IWAKI Pumps (Guandong) Co., Ltd.
GFTZ IWAKI Engineering & Trading (Guangzhou)
GFTZ IWAKI Engineering & Trading (Beijing)
IWAKI Nordic A/S
IWAKI Suomi Oy
IWAKI France S.A.
IWAKI EUROPE GmbH
IWAKI EUROPE NL Branch
IWAKI Pumps Co., Ltd.
IWAKI Singapore (Indonesia Branch)
TEL : (61)2 9899 2411
TEL : (49)2154 9254 0
TEL : (32)1367 0200
TEL : (86)21 6272 7502
TEL : (86)750 3866228
TEL : (86)20 8435 0603
TEL : (86)10 6442 7713
TEL : (45)48 24 2345
TEL : (358)9 2745810
TEL : (33)1 69 63 33 70
TEL : (49)2154 9254 0
TEL : (31)547 293 160
TEL : (852)2 607 1168
TEL : (62)21 690 6606
FAX : 2 9899 2421
FAX : 2154 9254 48
FAX : 1367 2030
FAX : 21 6272 6929
FAX : 750 3866278
FAX : 20 8435 9181
FAX : 10 6442 7712
FAX : 48 24 2346
FAX : 9 2742715
FAX : 1 64 49 92 73
FAX : 2154 9254 48
FAX : 547 292 332
FAX : 2 607 1000
FAX : 21 690 6612
Italy
Korea
Malaysia
Norway
Singapore
Spain
Sweden
Switzerland
Taiwan
Taiwan
Thailand
U.K.
U.S.A.
Vietnam
IWAKI Italia S.R.L.
IWAKI Korea Co.,Ltd.
IWAKIm Sdn. Bhd.
IWAKI Norge AS
IWAKI Singapore Pte. Ltd.
IWAKI Iberica Pumps, S.A.
IWAKI Sverige AB
IWAKI (Schweiz) AG
IWAKI Pumps Taiwan Co., Ltd.
IWAKI Pumps Taiwan (Hsin-chu) Co., Ltd.
IWAKI (Thailand) Co.,Ltd.
IWAKI Pumps (UK) LTD.
IWAKI AMERICA Inc.
IWAKI pumps Vietnam Co.,Ltd.
TEL : (39)0444 371115
TEL : (82)2 2630 4800
TEL : (60)3 7803 8807
TEL : (47)23 38 49 00
TEL : (65)6316 2028
TEL : (34)943 630030
TEL : (46)8 511 72900
TEL : (41)26 674 9300
TEL : (886)2 8227 6900
TEL : (886)3 573 5797
TEL : (66)2 322 2471
TEL : (44)1743 231363
TEL : (1)508 429 1440
TEL : (84)613 933456
FAX : 0444 335350
FAX : 2 2630 4801
FAX : 3 7803 4800
FAX : 23 38 49 01
FAX : 6316 3221
FAX : 943 628799
FAX : 8 511 72922
FAX : 26 674 9302
FAX : 2 8227 6818
FAX : (886)3 573 5798
FAX : 2 322 2477
FAX : 1743 366507
FAX : 508 429 1386
FAX : 613 933399
T467-2 '12/10
IWAKI Pump Driver
Model FD-3
Instruction Manual
Read this instruction manual before use of product
Thank you for selecting IWAKI pump driver model FD-3.
This driver is designed to drive IWAKI pneumatic-driven bellows pump FS series. Please
read this instruction manual before the use of driver and always keep this manual near the
product so that it can be referred whenever it is needed.
CONTENTS
1. Safety instruction..............................................................................Page 1 · 2
2. Unpacking and inspection............................................................................... 3
3. Outline of product...................................................................................... 3 · 4
4. Names of parts............................................................................................... 5
5. Specifications................................................................................................. 6
6. Dimension....................................................................................................... 7
7. Mounting......................................................................................................... 8
8. Electrical wiring........................................................................................ 9 - 11
9. Air piping........................................................................................................11
10. Preparation for operation......................................................................11 · 12
11. Operation.................................................................................................... 12
12. Troubleshooting.......................................................................................... 13
1. Safety Instructions
For the Safe and
Correct Handling of the Pump Driver
●"Safety Instruction" section deals with important details about handling of the product. Before
use, read this section carefully for the prevention of personal injury or property damage.
●Observe the instructions accompanied with "WARNING" or "CAUTION" in this manual. These
instructions are very important for protecting users from dangerous situations.
●The symbols on this instruction manual have the following meanings:
WARNING
Nonobservance or misapplication of “Warning” sections could lead to a serious accident which may
result in death.
CAUTION
Nonobservance or misapplication of “Caution” sections could lead to personal injury or property damage.
Types of Symbols
Indicates that “Warning” or “Caution” must be exercised. Inside this triangle, a concrete and practical image provided as a warning or caution message is depicted.
Indicates a prohibited action or procedure. Inside or near this circle, a concrete and
practical image of the activity to be avoided is depicted.
Indicates an important action or procedure which must be performed or carried out
without fail. Failure to follow the instructions herein can lead to malfunction or
damage to the product.
Export restrictions
Technical information contained in this instruction manual might be treated as controlled
technology in your countries, due to agreements in international regime for export control.
Please be reminded that export license/permission could be required when this manual is
provided, due to export control regulations of your country.
-1-
Warning
●Confirmation
For safety, confirm that no person is found near to pump when pump system is started.
●For specified application only
The use of driver in any other applications than specified one may cause human injury
or damage of the driver.
Use the driver strictly in accordance with the specifications and its application range.
●No remodeling
Never remodel a driver. Otherwise, a serious accident may result. IWAKI will not be
responsible for any accident or damage of any kind which is caused by the remodeling of the driver without obtaining permission or instructions from IWAKI.
Caution
Prohibited
No Remodeling
Caution
●Qualified operators only
The operation, maintenance and repair of this product must be done by the person
who has enough knowledge and operation of the product. The person who has little
knowledge of the product must not operate nor handle the product.
●Specified power source only
Do not operate the driver by other power source voltage than 24VDC. Non observance may result in damage or fire.
●Limited operating site and storage
Do not install or store the driver in the following places: Places where a flammable
gas is generated.
Places where corrosive gas is generated.
●Precautions for wiring of proximity-switches
Wrong wiring of proximity switches may result in burned switches and damaged circuit
board.
-2-
Prohibited
Prohibited
Prohibited
Caution
2. Unpacking and inspection
After unpacking, check the following points before installation.
(1) The model indicated on the front panel is the same as your ordered model.
(2) The driver or any part of it are not damaged, or hardware and bolts are not loosened during transportation.
(3) Accessories are not missing.
Standard accessories:
• Connector for CN-1 - CN7 (1 for each) Total 7 pcs.
• Contact for above
One set
Ask IWAKI or dealer if any abnormality is found.
3. Outline of product
FD-3 is pump driver for IWAKI pneumatic drive pump FS series. It receives start/stop or stroke signals
from cleaning or other equipment and controls pump operation by controlling solenoid valve to switch over supply air
to pump.
Main functions and features
1) Manual setting of pump stroke rate.
2) Stroke rate control by external stroke signal.
3) Constant flow rate can be kept regardless the change of load put on pump.
4) Start and stop of pump by external signal.
5) Leak alarm output and emergency stop of pump.
6) Timer alarm output in the event of pump stop.
7) Electro-pneumatic regulator system is employed to always keep bellows differential pressure to minimum.
Note: M
odel EV2500-008 made by CKD is exclusively usable as electro-pneumatic regulator (Optional accessory).
8) Flow rate and life of filter can be controlled. (Option)
Explanation of operation
1. Manual operation (MANU)
1) Pump starts if start switch is positioned at MANU.
2) When L (left) side sensor input is ON, solenoid valve output becomes ON.
L sensor input becomes OFF instantly, but solenoid valve operation output is kept at ON.
3) After R (right) side sensor input becomes ON, solenoid valve output becomes OFF.
4) When L sensor input becomes ON once again, solenoid valve operation output becomes ON.
5) Pump operation continues by repeating above procedures 2) to 4).
2. Automatic operation (AUTO)
1) Pump operates automatically if start switch is set at AUTO.
2) Pump stops and starts by external contact signal.
3) Stroke rate can be automatically controlled by external stroke signal.
-3-
3. Constant stroke speed (See Fig. 1)
Pump stroke speed is always kept constant regardless of the change of discharge pressure of pump. In Fig. 1, time
which is needed from to (operation timing of sensor R & L) is measured according to the moving average of
four times to control output air pressure of electro-magnetic regulator, thus stroke speed is kept constant.
Sensor L
Sensor R
Solenoid valve
function output
Fig. 1
4. Leak alarm
This function is to activate alarm signal and to stop pump operation if liquid leaks inside the pump. Alarm signal is
given if electrodes between C1 and C2 or between D1 and D2 of R and L side bellows are conducted by liquid leakage.
5. Time alarm (See Fig. 2.)
This function is to give the signal if pump stops or stroke speed lowers abnormally because of any reason.
Output to solenoid is kept on operating condition. Time setting (0 - 60 sec.) of stroke speed at which alarm is given
is done by timer dial. Alarm is activated when any stroke time of t1, t2 or t3 gets longer than preset time t 0. If all of t1,
t2 and t3 get shorter than t 0, it automatically resets and pump starts to run normally.
Sensor L
Sensor R
Time-up alarm
t1
t2
t0
Fig. 2
-4-
t3
t0
t0
4. Names of parts
Start switch
: To switch over MANU - AUTO.
Stroke rate setting dial : To set stroke rate by percent of full stroke.
Timer dial
: To set max. stroke time in second at which alarm signal is given.
Connector CN1
: Alarm output (for leak alarm and timer alarm)
Connector CN2
: Output signal to operate solenoid valve
Connector CN3
: Power source 24VDC
Connector CN4
: Leak sensor/Proximity switch
Connector CN5
: External start signal
Connector CN6
: Electro-pneumatic regulator output signal
Connector CN7
: External stroke signal
Mfg. No.
: Manufacturing No.
PUMP DRIVER
40
MODEL
60
20
20
40
50
10
80
100 AUTO
0
FD-3
30
STOP MANU
SPEED(%)
60
0
TIMER(SEC)
IWAKI
CN1
CN2 CN3
CN4 CN5 CN6
Fig. 3
-5-
CN7
5. Specifications
General
specifications
Input
specifications
Power supply
24VDC ± 10% (Capacity: more than 0.5A)
Power consumption
12VA
Ambient temperature
0 - 55ºC
Ambient humidity
5 - 95%RH (Non-condensing)
Proximity sensor A
Input resistance
4.7kohm (Pull-up to 24V)
Negative logic action
Input voltage
"L" 0 - 3V, "H" 5 - 30V
Sensor power
24VDC 20mA
Input resistance
4.7kohm (Pull-up to 24V)
Negative logic action
Input voltage
"L" 0 - 3V, "H" 5 - 30V
Sensor power
24VDC 20mA
Inter-electrode
voltage
5VDC ± 5%
Operating
resistance
Detection at 0 - 15kohm.
No detection at 25kohm or higher.
Setting range
0-30 sec.: ±10% of full scale
Proximity sensor B
Electrode
Timer
30-60 sec.: ±15% of full scale
External start signal
AUTO operation
Relay contact
External stroke rate change
signal
Input resistance
0 - 100% changeable by
0 - 5kohm input
External stroke rate change
signal
AUTO operation
Relay contact
ON: by external signal
OFF: by dial on panel
Pump max. stroke rate setting
change-over
Output
specifications
Control
specifications
Pump operation output
4 steps selection by dip switch on board
(180, 200, 220 & 240spm)
Output type
NPN open collector output
Output load voltage
24VDC ±10%
Load current 0.75A max.
Withstand voltage
35V
Residual voltage
1.5V or below
Leak alarm output
Output type
Relay contact output 30VDC, 5A
Timer alarm output
Output type
Relay contact output 30VDC, 5A
Electro-pneumatic regulator
control signal output
Output signal
Analog signal 0 - 10VDC, 50mA
Resolution
8 bit D/A converter
Stroke rate change external
output voltage
Output voltage
4VDC
Pump models to be controlled
FS series
Range of control speed
0~100% of specified max. stroke
-6-
6. Dimensions
6-1. Driver
CN1
CN2 CN3
CN4 CN5 CN6
CN7
120
116.2
115
40
PUMP DRIVER
40
20
60
50
MODEL
60
100 AUTO
STOP MANU
4- F 4.5
50
10
80
0
FD-3
20 30 40
60
0
TIMER(SEC)
SPEED(%)
IWAKI
120
130
Fig. 4
52
6-2. Electro-pneumatic regulator Model EV2500-008 made by CKD
Note that the electro-pneumatic regulator is optional accessory.
M12, 4-pin connector
Zero span adjusting
window
(9)
50
72
PUSHOPEN
PT1/4, EXH.
OUT
22.5
SUP
3-Rc1/4
Fig. 5
-7-
7. Mounting
Mounting to instrument board
1) Cut out the panel board for mounting hole of 41 × 125mm.
See Fig. 6.
2) Drill holes for mounting screws.
3) Insert the driver through the panel cutout and fix it with M4 screws.
4) The depth of the controller is 120mm. Keep installation space deep enough.
125 +0.5
0
41+0.5
0
50 ±0.2
120 ±0.2
4- F4.5
Fig. 6
-8-
-9-
CN4
CN3
CN2
CN1
3
2
1
Sensors R and L are the positions seen
from pump suction port side.
GND 8
Sensor R input 7
DC24V output 6
GND 5
Sensor L input 4
DC24V output 3
GND 2
Leak sensor input 1
GND 2
DC24V 1
DC24V output
SV output
COM 4
Time-up alarm 3
COM 2
Leak alarm 1
DC24V
power source
SV
D1
C1 Electrode
C2
Electrode D2
FS pump
R
EV2500
Fig. 7 Wiring & Air Piping Diagram
L
Equipment
: air piping
: signal
5 GND
4 E-EXT input
3 VR GND
2 VR CENTER
1 VR Vref(4V)
3 GND
2 DC0~10V output
1 DC24V output
2 GND
CN7
CN6
CN5
1 External start input
8. Electrical wiring
Fig. 7 shows basic wiring diagram between driver, pump and other devices. Referring to the diagram and operating
manual of the pump, follow the procedures described below to correctly connect wires.
1) Connection of 24VDC power source with FD-3
• Prepare 24VDC power source (capacity more than 0.5A)
• Connect power source "+" to 1P of CN3 and "-" to 2P of CN3.
2) Connection of FD-3 with pump
Wiring is done for proximity switches (pump stroke detection) and leak sensor only.
• Connect cords (red, white, black) which come from proximity sensor R (right side seen from suction port side)
to 6P, 7P and 8P of CN4 respectively.
• Connect cords (red, white, black) which come from proximity sensor L (left side seen from suction port side) to
3P, 4P and 5P of CN4 respectively.
• Electrodes of pump D1, D2 and C1, C2 are respectively connected in parallel to 1P, 2P of CN4 as shown in Fig. 7.
3) Connection of FD-3 with solenoid valve
Connect 3P of CN2 to "+", and 1P to "-" of solenoid valve.
Note that solenoid valve is optional accessory.
4) Connection of FD-3 with electro-pneumatic regulator
• Use electro-pneumatic regulator model EV2500-008 made by CKD. Note that regulator is optional accessory.
• Use connector model XS2C-D422 made by OMRON. Note that connector is optional accessory.
• Use 4-wires shield cable for wiring (0.3mm 2, ø5.9)
Refer to following table for connection.
Electro-pneumatic regulator
EV2500-008
Connector
XS2C-D422
Driver connector
CN6
1P
24VDC
1P
1P
24VDC output
2P
Monitor output
2P
-
3P
Common
3P
3P
GND
4P
Control signal
4P
2P
0 - 10VDC output
Note: shield wire is connected to 3P (GND) of CN6.
5) Wiring of FD-3 with other equipment
• Alarm output wiring
1P and 2P of CN1 are leak alarm output.
3P and 4P are time alarm output.
• Wiring of external start/stop signal
Connect relay contact inside equipment to 1P and 2P of CN5.
• Wiring of external stroke rate change signal
As shown on Fig. 8, variable resistor of resistance 5kohm is connected to 1P, 2P and 3P of CN7.
If analog signal is employed , wiring is made according to Fig. 9.
- 10 -
CN7
Your own system
Your own system
Variable
1VR Vref (4V)
resistance
2VR CENTER
5kΩ
3VR GND
DC0~4V
3VR GND
4E-EXT input
Contact point
5GND
5GND
Fig. 9
Fig. 8
2VR CENTER
GND
4E-EXT input
Contact point
CN7
1VR Vref (4V)
Note: If contact points 4 and 5 are connected, the external signal has priority over the set value by dial.
Stroke rate can be adjusted from 0% to 100% by input signal 0-5kohm or DC0-4V.
Wrong wiring causes damaged IC or board inside driver and built-in sensor or proximity switch. Sufficient attention must be paid when wiring is
done. Also after wiring is completed, check it with wiring diagram.
In case flammable liquid is handled, standard proximity switch can not
be used. Please ask IWAKI for explosion-proof proximity switch. Also,
leak sensor can not be used because spark may happen.
9. Air piping
Refer to operating instruction of IWAKI pneumatic bellows pump FS series as well respective instruction of solenoid
valve and electro-pneumatic regulator etc. As shown in Fig. 7, piping is done in order of pump - solenoid valve - electro-pneumatic regulator - manual regulator.
10. Preparation for operation
1) Setting of dip switch
Set dip switch (SW1, SW2) which is located inside driver according to max. stroke rate of used FS pump. Refer to
following table and Fig. 10.
Max. stroke rate of used pump
180 spm
200 spm
220 spm
240 spm
SW1
OFF
ON
OFF
ON
SW2
OFF
OFF
ON
ON
Note: When shipped from factory, SW1 and 2 are set for 220 spm.
Model Max.
FS-15
FS-30
FS-60
stroke rate
240 spm
220 spm
200 spm
- 11 -
Fig. 10
2) Confirm that wiring and air piping are correctly done between equipment, FD-3 driver, pump, solenoid valve,
electro-pneumatic regulator and manual regulator.
3) Set supply air to electro-pneumatic regulator at specified pressure by adjusting manual regulator.
Specified air pressure depends on used pump. Refer to operating manual of FS pump.
4) Set stroke rate dial and timer dial at desiring values. If dial is set based on liquid circulating capacity, calculate to
get the stroke number according to circulating capacity (discharge capacity).
Note: Pump does not start unless speed setting dial is set at 10% or more.
11. Operation
1) Manual operation
To start: Set the start switch at MANU position.
To stop: Set the start switch at STOP position and reduce the pressure of manual regulator to zero.
2) Automatic operation
To start: Turn ON the contact signal from equipment.
To stop: Turn OFF the contact signal.
- 12 -
12. Troubleshooting
Trouble
Pump does not start.
Pump starts but
soon stops
Fixed stroke rate
control can not be
performed.
(Set stroke is not
maintained)
Leak alarm is activated.
Timer alarm is activated.
Causes
Countermeasures
* Power is not supplied.
Check that the power switch is on.
* Faulty wiring
Sensor L and R is wired in reverse.
Faulty wiring of three leads of sensor.
Disconnected sensor lead.
Faulty wiring to solenoid valve.
Faulty wiring to electro-pneumatic regulator.
Faulty wiring of external start signal.
Refer to item 8 "Electrical wiring"
* Faulty air piping
Supply air pressure is not added.
Refer to item 9 "Air piping".
* Malfunction of solenoid valve switching over.
Inspect or replace solenoid valve.
* Malfunction of pump.
Inspect or replace pump.
* Speed dial is set at 0-10%.
Reset dial.
* Speed setting level is too low, and supply air pressure becomes lower than pump's lowest driving air
pressure.
Increase speed setting value.
* Load on pump discharge side is too low, and supply air pressure becomes lower than pump's lowest
driving air pressure.
Increase speed setting value.
* Load on pump discharge side is too high, and supply air pressure has reached upper limit.
(Setting was made beyond performance of pump)
Reduce speed setting value.
Replace filter which is likely to be
clogged.
* Driver's dip switch does not relate with specified
max. stroke of pump.
Correct dip switch setting.
* Air pressure to electro-pneumatic regulator is not
set correctly.
Refer to item 9 "Air piping".
* Electrodes inside pump are conducting.
Broken bellows. Liquid splash on pump outside.
Replace bellows or pump.
Wipe off liquid which was splashed
around electrodes.
* Wiring between electrodes is short circuited.
Correct short circuit.
* Pump discharge pressure is increased.
Check discharge condition.
* Supply air pressure is lowered.
Inspect and reset pressure.
* Malfunction of pump.
Inspect or replace pump.
* Speed dial is set at 0-10%.
Reset dial.
- 13 -
( )Country codes
IWAKI CO.,LTD. 6-6 Kanda-Sudacho 2-chome Chiyoda-ku Tokyo 101-8558 Japan
TEL:(81)3 3254 2935 FAX:3 3252 8892
Australia
Austria
Belgium
China
China
China
China
Denmark
Finland
France
Germany
Holland
Hong Kong
Indonesia
IWAKI Pumps Australia Pty. Ltd.
IWAKI EUROPE GmbH
IWAKI Belgium n.v.
IWAKI Pumps (Shanghai) Co., Ltd.
IWAKI Pumps (Guandong) Co., Ltd.
GFTZ IWAKI Engineering & Trading (Guangzhou)
GFTZ IWAKI Engineering & Trading (Beijing)
IWAKI Nordic A/S
IWAKI Suomi Oy
IWAKI France S.A.
IWAKI EUROPE GmbH
IWAKI EUROPE NL Branch
IWAKI Pumps Co., Ltd.
IWAKI Singapore (Indonesia Branch)
TEL : (61)2 9899 2411
TEL : (49)2154 9254 0
TEL : (32)1367 0200
TEL : (86)21 6272 7502
TEL : (86)750 3866228
TEL : (86)20 8435 0603
TEL : (86)10 6442 7713
TEL : (45)48 24 2345
TEL : (358)9 2745810
TEL : (33)1 69 63 33 70
TEL : (49)2154 9254 0
TEL : (31)547 293 160
TEL : (852)2 607 1168
TEL : (62)21 690 6606
FAX : 2 9899 2421
FAX : 2154 9254 48
FAX : 1367 2030
FAX : 21 6272 6929
FAX : 750 3866278
FAX : 20 8435 9181
FAX : 10 6442 7712
FAX : 48 24 2346
FAX : 9 2742715
FAX : 1 64 49 92 73
FAX : 2154 9254 48
FAX : 547 292 332
FAX : 2 607 1000
FAX : 21 690 6612
Italy
Korea
Malaysia
Norway
Singapore
Spain
Sweden
Switzerland
Taiwan
Taiwan
Thailand
U.K.
U.S.A.
Vietnam
IWAKI Italia S.R.L.
IWAKI Korea Co.,Ltd.
IWAKIm Sdn. Bhd.
IWAKI Norge AS
IWAKI Singapore Pte. Ltd.
IWAKI Iberica Pumps, S.A.
IWAKI Sverige AB
IWAKI (Schweiz) AG
IWAKI Pumps Taiwan Co., Ltd.
IWAKI Pumps Taiwan (Hsin-chu) Co., Ltd.
IWAKI (Thailand) Co.,Ltd.
IWAKI Pumps (UK) LTD.
IWAKI AMERICA Inc.
IWAKI pumps Vietnam Co.,Ltd.
TEL : (39)0444 371115
TEL : (82)2 2630 4800
TEL : (60)3 7803 8807
TEL : (47)23 38 49 00
TEL : (65)6316 2028
TEL : (34)943 630030
TEL : (46)8 511 72900
TEL : (41)26 674 9300
TEL : (886)2 8227 6900
TEL : (886)3 573 5797
TEL : (66)2 322 2471
TEL : (44)1743 231363
TEL : (1)508 429 1440
TEL : (84)613 933456
FAX : 0444 335350
FAX : 2 2630 4801
FAX : 3 7803 4800
FAX : 23 38 49 01
FAX : 6316 3221
FAX : 943 628799
FAX : 8 511 72922
FAX : 26 674 9302
FAX : 2 8227 6818
FAX : (886)3 573 5798
FAX : 2 322 2477
FAX : 1743 366507
FAX : 508 429 1386
FAX : 613 933399
T467-2 '12/10
IWAKI Pump Driver
Model FD-3
Instruction Manual
Read this instruction manual before use of product