Van Der Stahl MS-350 NP Series User manual

Printed JUN 2019
4th Edition 4.02E
MICROCOMPUTER-CONTROLLED SEALER FOR STERILIZABLE BAGS
G TYPE
M E D I C A L P O UCH SEAL E R
MS-350 NP SERIES
OPERATING INSTRUCTIONS
www.vanderstahl.com

MS-350 NP Operating Instructions Ver 4.02E
2

MS-350 NP Operating Instructions Ver 4.02E
3
100V
15A以下
200V
20A
100V
20A
200V
30A
100V
20A、30A
Before using, always verify the voltage specification of your particular unit and operate it at the
correct voltages. Please note the following.
1 The voltage specification of your unit is listed on the label which displays the serial
number.
This label can be found on the machine body.
2 Please confirm the plug configuration on your specific unit.
The explanations and illustrations in this operator's manual utilize the plug configurations most
common in Japan.
Thank you for purchasing the MS-350 NP series sealer.
Please read all of the safety and operating instructions before operating this machine. Periodic
maintenance and proper operation are necessary to ensure safety when using this impulse sealer.
Keep this manual on hand when operating the sealer.
Set the heating time according to the material and thickness of the film.
As a result of research to further improve the MS-350 NP series, some details in the operating
instructions may differ from your actual machine. For operating problems or product
information, please contact your local dealer.
Foreword
This manual is designed to cover machines of various voltages and
plug configurations
About the warning labels
The following marks are used in this manual to easily identify the conditions of risks, damages,
or some tips for the optimal use of your unit.
Caution ����� Minor injuries or damages to the unit may occur when the instruction is ignored.
Warning ����� Severe injuries or fatal accidents may occur when the instruction is ignored.
Danger ����� Critical injuries or fatal accidents will almost certainly occur when the instruction
is ignored.
Attention ������ Important Notes and Restrictions - Read the directions in order to avoid misuse
of the unit.
TIPS ������ Great Tips and References when using the unit - Highly recommend reading
through the information.
Warning Voltages and plug configurations differ according to various worldwide specifications.
Always verify those of your particular unit before beginning operation. Connecting the
power cord to an outlet of a different specification is extremely hazardous.

MS-350 NP Operating Instructions Ver 4.02E
4
1 Specification ……………………………………………………………………………………………………………… 6
2 Accessories ………………………………………………………………………………………………………………… 7
3 Replacement parts ……………………………………………………………………………………………………… 7
4 Proper use of the sealer ………………………………………………………………………………………………… 8
5 Warning-caution label location and content ………………………………………………………………………… 8
6 Operating precautions …………………………………………………………………………………………………… 9
For safety operation…………………………………………………………………………………………………………………………… 9
For smooth operation ……………………………………………………………………………………………………………………… 11
Other safeguards …………………………………………………………………………………………………………………………… 12
7 Major parts and function ………………………………………………………………………………………………… 13
8 Proper use of the sealer ………………………………………………………………………………………………… 14
8-1 Securing the machine ………………………………………………………………………………………………………………… 14
8-2 Table attachment ……………………………………………………………………………………………………………………… 15
8-3 Touch switch attachment …………………………………………………………………………………………………………… 15
8-4 Plugging in the electrical power cord ……………………………………………………………………………………………… 15
8-5 Power switch ON ……………………………………………………………………………………………………………………… 16
8-6 Seal parameter settings on the control unit ………………………………………………………………………………………… 16
8-7 Sealing by selected operation method ……………………………………………………………………………………………… 16
8-8 Test sealing …………………………………………………………………………………………………………………………… 17
8-9 The finished seal ……………………………………………………………………………………………………………………… 17
8-10 Power switch OFF …………………………………………………………………………………………………………………… 17
8-11 Inspection after operation…………………………………………………………………………………………………………… 17
9 Operation settings on the control unit ………………………………………………………………………………… 18
9-1 Select the desired operation number ……………………………………………………………………………………………… 19
9-2 Set the sealing parameters ………………………………………………………………………………………………………… 20
9-3 Auto-cycle and cycle interval time setting ………………………………………………………………………………………… 21
9-4 Counter reset ………………………………………………………………………………………………………………………… 22
9-5 Tone ON/OFF ………………………………………………………………………………………………………………………… 23
9-6 Key lock function ……………………………………………………………………………………………………………………… 24
10 Replacing the routine maintenance parts …………………………………………………………………………… 26
10-1 Preparation for parts replacement ………………………………………………………………………………………………… 27
10-2 Center-dry tape replacement ……………………………………………………………………………………………………… 28
10-3 Heating element replacement ……………………………………………………………………………………………………… 28
10-4 Glass tape and Sarcon sheet replacement ……………………………………………………………………………………… 30
10-5 Silicone rubber (white) replacement ……………………………………………………………………………………………… 31
10-6 Pressure rubber replacement ……………………………………………………………………………………………………… 31
10-7 Temperature sensor replacement ………………………………………………………………………………………………… 32
10-8 Microswitch replacement …………………………………………………………………………………………………………… 34
10-9 Shock absorber replacement ……………………………………………………………………………………………………… 35
10-10 After replacement ………………………………………………………………………………………………………………… 36
11 Adjustments ……………………………………………………………………………………………………………… 37
11-1 Sealing pressure adjustment method……………………………………………………………………………………………… 37
11-2 Adjust the depth of seal position …………………………………………………………………………………………………… 38
Table of Contents

MS-350 NP Operating Instructions Ver 4.02E
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12 Electric diagram ………………………………………………………………………………………………………… 39
13 Common problems and solutions …………………………………………………………………………………… 40
13-1 Error display ………………………………………………………………………………………………………………………… 42
13-2 Other troubleshooting ……………………………………………………………………………………………………………… 43
13-2-1 Power switch turns OFF automatically …………………………………………………………………………………… 43
14 To discard ………………………………………………………………………………………………………………… 44
Exploded view / Parts list ……………………………………………………………………………………………… 45

MS-350 NP Operating Instructions Ver 4.02E
6
Safety Measures
Anti over-heating circuit
device (Over-heat shut off
device)
When overheating occurs (i.e., when power continues to be distributed to
the heating element for longer than about 3.5 seconds), the power switch
automatically shuts off to stop further heating.
Anomaly detection Should abnormal situation arise, it will be indicated on the digital display on the
control unit by an alarm sound.
See "13-1 Error display" (→ page 42) for details.
Anti-nger jamming feature The pressure lever will not go down completely if a foreign object such as a
nger is caught in the sealing area.
※ Small fingers such as those of small children may not stop the pressure lever from coming down
completely.
Electrical Appliance and
Material Safety Law
This machine is compliant to the PSE mark (the Product Safety Electrical
Appliance & Material law of Japan).
Model name MS-350 NP
Model version G type
Machine voltage
AC 110V or 220V 50/60Hz
※ Other voltages available on request.
※ Supply voltage should be within the fluctuation range of 10% from the rated voltage.
※ Check the white label adhered on the rear side of fame cover for the voltage of your machine.
Power consumption 1500W (stand by 10W)
Power cord and plug
[110V]14 AWG 3 cores 3m with type A 3 pin plug (15A 125V)
[220V]2CT 2 x 3 cores 3m with WF5324 plug (20A 250V)
Machine dimensions W 520 × D 435 × H 215 mm (including the table)
Table dimensions W 360 × D 172 mm
Machine weight 23 kg
Effective seal length 350 mm (-0 to +10 mm)
Sealing width
10 mm (± 0.1 mm)
※ This is the tolerance of the heating element width. It is not necessarily consistent with the dimension of
the actual seal finish.
Materials Tyvek, sterilized pouches
Operating method By touch switch
Sealing method Impulse/ upper single-side heating type
Seal parameters
Heating temperature: 140 to 400 ºF (in 1 ºF increment)
Heating time: 0.0 to 5.0 seconds (in 0.1s increment)
Cooling temperature: Between 100 ºF and seal-heating temperature
(in 1 ºF increment)
Operating temperature range +40 to 105 ºF (+5 to 40 ºC )
Operating humidity range 30 to 80%RH
1 Specification

MS-350 NP Operating Instructions Ver 4.02E
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These illustrations are not reduced equally.
Please make sure that all of the accessories described below are included.
If not, please contact your dealer.
Routine maintenance parts, which will need to be replaced after extensive use, are sold individually as
detailed below. Also the maintenance parts kits that includes all the consumable parts are available.
Replacement parts can be purchased through Van der Stahl Scientific.
Code Name Sales Unit
59090 Heating element 350-10L 10 pcs. /set
877020 W38mm glass tape 5m roll 1 roll
491200 Silicone rubber (white) 2 pcs. /set
39441 W40mm center-dry tape 5m roll 1 roll
492000 ／39630 W13mm Sarcon sheet 2 pcs. /set or 5m roll 1 roll
560010B Temperature sensor 1 pc.
560018B Microswitch 1 pc.
492900 Shock absorber 1 pc.
14203 W15mm- semi-transparent tape 3m roll
2 Accessories
3 Replacement parts
Touch switch���1 pc.
Power cord ���1 pc.
Heating element ���5 pcs.
Phillips screwdriver ���1 pc.
Table ���1 pc.
38mm-width glass tape
���3 pcs.
Sarcon sheet -W13mmx370mm ���1 pc.
Center-dry tape 40mm x 5m
���1 roll
Semi transparent tape -W15mm x 3m ���1 roll

MS-350 NP Operating Instructions Ver 4.02E
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W1260
W1260
W1262
1The impulse sealer is a machine which sends strong electric current quickly to the thin ribbon heater,
which presses against the film and instantly heat seals the package. Though this machine yields superior
quality sealing, it is not compatible with films thicker than that indicated in the diagram below, sponge-
like sheets, and materials which are not able to withstand high heat.
2Film thickness limits for the MS-350 NP series are described below. The machine cannot seal bags which
are thicker than that indicated. The machine may malfunction if you try to exceed the limits of the
machine.
Warning - Caution labels are placed in locations where there is a danger of injury to a person or damage to the
machine. Label location details are illustrated below. Please check them before beginning operation.
Labels not readily apparent are indicated by dotted lines.
Heating method Heater width Film thickness (total thickness of piled lm)
Single side heating 10mm (0.39") Less than 0.5mm
4 Proper use of the sealer
5 Warning-caution label location and content
If Warning-caution labels peel off or are lost, please purchase the proper labels
and place them in the appropriate location.

MS-350 NP Operating Instructions Ver 4.02E
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Warning In an emergency, unplug the power cord
immediately
This sealer incorporates a number of safety devices and is carefully
designed to prevent fires or other malfunctions. However, should all of
the safety devices fail simultaneously, there is a possibility of the
center-dry tape catching fire due to a failure of the heating circuit's
tripping mechanism that results in the heating element overheating.
Should smoke or fire appear from the center-dry tape, immediately turn
OFF the power from the outlet.
Warning Confirm proper electric power source
Make sure power source has the specified voltage and electric power as
to your machine model. DO NOT use an extension cord, as the machine
may malfunction due to voltage drop or may result in fire.
Machine will malfunction if connected to anything other than the
specified voltage.
Insert the electric power plug fully into the outlet.
Warning Do not use for packaging liquids
Do not splash water on the machine or use machine for packaging
liquids since machine is not waterproof. There is a danger of
electrocution or malfunction of the machine.
Warning Do not insert any metal objects into the sealing area
Please do not place any metal objects into the sealing area during
operation. This could cause electrocution.
Warning When replacing parts, unplug the power plug
Maintenance of the machine is important. Parts should be replaced in
accordance with the operating instructions. There is a risk of danger if
the parts are not replaced properly. Before replacing parts, unplug the
machine from the power source and replace parts referring to
“10 Replacing the routine maintenance parts” (→ page 26)
thoroughly.
Warning Do not modify the machine
Modification of the MS-350 NP series or the use of unspecified parts
may not only lead to damage of the machine, but there is also a risk of
danger to the operator. Please do not tamper with the machine.
Accidents or damage caused by modification by the customer is the
sole responsibility of the customer.
6 Operating precautions
For safety operation

MS-350 NP Operating Instructions Ver 4.02E
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1Dusty locations.
2Locations not within normal temperatures.
3Locations with high humidity.
Warning Do not use parts other than those specified
When replacing parts, always use only specified parts sold through Van
der Stahl Scientific. We are not responsible for malfunctions caused by
the use of unspecified parts.
Warning If the power switch automatically turns to the OFF
position
If after 3.5 seconds heating is not complete after it has been initiated,
the power switch will automatically turn OFF. There is a possibility of
malfunction of the machine. Do not operate the machine until the cause
of the shut down is ascertained and the problem has been addressed.
Caution Do not use in the following places
Do not operate machine in the following places since there is a danger
of malfunction:
Caution Do not place hands in the sealing area
1With prolonged use, the sealing area will retain heat and
become hot.
2Never place your fingers or hands in this area (between the
pressure lever and the seal frame).
3The machine is designed so that pressure will be released and
the lever returned to an open position if there is an object
caught in the seal area and the heat cycle is not activated within
0.8 seconds. However, pressure is particularly strong at the
edges of the seal area. Please be aware there is a possibility that
the heat cycle may be activated if the object is caught in the
edge of the seal surface.
Caution Use the machine properly
Read the operating instructions carefully and operate sealer correctly.
Accidents or damage caused by misuse of the machine not in
accordance with the operating instructions are the sole responsibility of
the customer.
Caution Run test trials first before beginning operation
Achieving a superior seal with an impulse sealer is determined by
heating / cooling / pressure strength. Depending on the type of film
being used and the contents of the bag, heating / cooling / pressure
strength conditions may drastically differ. Find the optimum sealing
conditions by conducting seal tests before proceeding.

MS-350 NP Operating Instructions Ver 4.02E
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Caution Install the sealer on the proper working location
Place the machine on a sturdy, level work surface.
Do not place near flame or near devices that generate electrical noise.
●To achieve a strong seal
Proper sealing pressure is important in achieving a strong seal. Follow
directions on proper sealing pressure adjustments and set accordingly.
Refer to “11-1 Sealing pressure adjustment method” (→ page 37).
●Dust in the sealing area
Dust will prevent attainment of a smooth seal. It could also cause
damage to heating element and/or other routine maintenance parts.
Before using the machine, clean the sealing area.
●Should an abnormality occur in the temperature sensor
The heating section is controlled by a temperature sensor mounted
directly at the seal surface. Should the tip of this sensor slip off the
heating element the machine will fail to function properly.
When replacing the heating element and other routine maintenance
parts, take great care to ensure that the temperature sensor is correctly
placed (in direct contact with the heating element.)
Refer to "10-7 Temperature sensor replacement" (→ page 32).
●Heating temperature should be set at a minimum
Set sealer so that an acceptable seal is completed at the lowest heating
temperature. Excessively high heating temperatures will damage the
center-dry tape, glass tape and other consumables, as well as result in
heating element breakage. This will lead to decreased work productivity
and unnecessary power consumption.
●Set the cooling temperature depending on the film
Cooling process is important when using an impulse sealer. After the
film is heated, the film must cool with the frame and pressure lever in
the closed position. Setting the cooling temperature excessively low
will decrease the work productivity. Set the cooling temperature that is
suitable for each film.
●When the center-dry tape, silicone rubber becomes
damaged
The center-dry tape and silicone rubber will start to wear with use.
Once they are damaged, it will be difficult to achieve smooth and
strong seals. Thoroughly read how to replace the parts and be careful
when doing so.
For smooth operation

MS-350 NP Operating Instructions Ver 4.02E
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●The MS-350 NP series is an impulse sealer Do not become
alarmed if the sealing area does not become hot after the power switch
is turned ON. The machine has not malfunctioned. The sealer uses an
impulse method so the heating element will not become hot just by
plugging the unit in or turning the power switch to the ON position.
The heater will only become hot for an instant when the heating
process is in operation. However, after extended periods of use, the
sealing area may become hot.
●Should an abnormality occur in the temperature sensor
The heating section is controlled by a temperature sensor mounted
directly at the seal surface. Should the tip of this sensor slip off the
heating element the machine will fail to function properly. When
replacing the heating element and other routine maintenance parts, take
great care to ensure that the temperature sensor is correctly placed (in
direct contact with the heating element.)
Refer to "10-7 Temperature sensor replacement" (→ page 32) for the
details.
Other safeguards

MS-350 NP Operating Instructions Ver 4.02E
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7 Major parts and function
Left side
Frame cover
Table
Touch switch
Wing bolt (M6 x 15)
Power cord
Control unit
Set the seal parameters according
to the film being sealed.
Push to operate
the machine.
Fix the table using
these bolts.
Inlet module
Monitors the electric current and automatically turns OFF when
the over-current or abnormal heating is detected.
As a double-safety measure, a built-in fuse protects the machine
from the rapid over-current.
Power switch
Male power socket
○: OFF
―: ON
Insert the power cord
female socket here.
Attention The power switch has an over-heat
shut off device. When overheating
occurs, the power switch automatically
turns OFF.

MS-350 NP Operating Instructions Ver 4.02E
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xxx[F] 00000x
x:H140 T0.0C100
Use only as described in this manual. There is a risk of danger and malfunctions may result if the machine is used
not in accordance with this manual.
This machine is a desk type sealer. Place the machine
on a flat, horizontal surface and secure an appropriate
workbench.
In an emergency, press the STOP key.
All operations are stopped and the
sealer returns to the initial position.
8 Proper use of the sealer
8-1 Securing the machine
Control Unit Panel
STOP key
Digital Display
Arrow keys
Auto cycle ON/OFF
Displays the settings, errors and
real time temperature, etc.
1. Numerical values can be
increased or decreased when
setting each mode.
2. Press to switch the menu
mode.
STOP key
ENTER key
MENU key
Press to set the selected
menu or setting items.
Press to set the seal parameters,
etc.
Heat/cool lamp
Key lock lamp
Auto-cycle mode lamp
Red lamp : during heating
Blue lamp : during cooling
Turns ON when the key
lock is activated.
Turns ON when the auto-
cycle mode is activated.
Turns ON/OFF the auto-
cycle mode.
Warning Installing the machine on an unstable or
inclined surface may cause the overturn of
the sealer.

MS-350 NP Operating Instructions Ver 4.02E
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Insert the touch switch male plug securely into the
female socket located on the right side of the machine,
when facing toward it.
1Slightly loosen two wing bolts.
2Insert the L-shaped table corner into the gap
between the unit frame and the wing bolts.
3Tighten the bolts firmly at the height suitable for
your product.
[Withstanding weight: 2kg]
The power cord is located on the right side of the
machine, when facing toward it. See the label attached
to the machine to determine the proper voltage and
electrical power. Make sure the electrical outlet has
adequate current carrying capacity. Insert the electric
power plug fully into the power outlet.
8-2 Table attachment
8-3 Touch switch attachment
8-4 Plugging in the electrical power cord
Wing bolt (M6 x 15)
Touch switch
male plug
Attention Do not fix the table higher than the
seal surface.
Warning
Caution
Attention
Always use the AC power cord
designated by Van der Stahl Scientific.
There is a danger of fire if the electrical
power source does not meet proper
specification.
Do not use an extension cord and a
multiple outlet adapter since they may
cause the voltage drops.
When inserting the power cord socket and
plug, make sure that the inlet module
power switch is in OFF position.
If the power switch is ON, it turns OFF
automatically. This is not a malfunction.

MS-350 NP Operating Instructions Ver 4.02E
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OFF
ON
xxx[F] 00000x
x:H140 T0.0C100
A Touch switch operation
B Auto-cycle mode
Heating temperature, heating time, cooling time, auto-
cycle interval, and other items are set on the control
unit.
See “9 Operation settings on the control unit” (→ page
18) for the details.
Press the power switch on the left side of the machine
to turn ON the machine power. The power lamp will
turn ON.
A) Touch switch operation
Set a bag on the sealing part and press the touch switch.
The pressure lever lowers, and the sealing process
starts.
B) Automatic cycle
The pressure lever repeatedly lowers at the set intervals.
Set a bag on the sealing part in synchronization with the
timing and seal it. If you turn OFF the “START/STOP”
button, the operation stops.
8-6 Seal parameter settings on the
control unit
8-5 Power switch ON
8-7 Sealing by selected operation method
Touch switch

MS-350 NP Operating Instructions Ver 4.02E
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OFF
Sealing is completed when the pressure lever rises after
the heating and cooling cycles have ended. If a smooth
seal is not achieved, perform the heating/cooling/
pressure settings over again.
After finishing operation, always turn OFF the power
switch. After turning it OFF, values set in each mode
and the counter value are stored in the control unit,
there is no need to set the values again for the next
operation when you turn ON the power switch.
Pull out the plug from the outlet if not using the
machine for a long period of time.
After use, please clean up the parts. Inspect parts such
as center-dry tape and heating element to make sure that
they are not damaged. If the parts appear to be
damaged, replace them referring to "10 Replacing the
routine maintenance parts" (→ page 26).
After setting the seal parameters and machine operation
settings with the control unit, turn off the auto-cycle
mode and manually perform the seal test to find the
optimum sealing condition to your film.
8-8 Test sealing
8-9 The finished seal
8-10 Power switch OFF
8-11 Inspection after operation
Caution The temperature sensor is installed on the
right end of the pressure lever. Do not
place a bag/film above the temperature
sensor when sealing.
Caution After using for a long period of time, the
sealing parts heats up. There is a danger
of being burned. Be careful not to catch
fingers, etc., in the sealing parts forced
with high pressure. The machine is
designed so that if foreign objects are
caught and the microswitch is not turned
on, the pressure will automatically release.
However, both end parts are highly
pressured and the heating process may be
carried out even with fingers caught.
Use extreme caution.

MS-350 NP Operating Instructions Ver 4.02E
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xxx[F] 00000x
1:H140 T0.0 C100
xxx[F] 00000x
2:H140 T0.0 C100
xxx[F] 00000x
3:H140 T0.0 C100
xxx[F] 00000x
4:H140 T0.0 C100
xxx[F] 00000x
5:H140 T0.0 C100
MENU SELECT
PUSH UP/DOWN KEY
AUTO CYCLE TIME
PUSH ENTER KEY
COUNTER RESET
PUSH ENTER KEY
TONE [ON] OFF
PUSH ENTER KEY
KEY LOCK OFF
PUSH ENTER KEY
xxx[F] 00000x
x:H140 T0.0C100
xxx[F] 00000x
1:H140 T0.0 C100
The following items can be set with the control unit.
“9-1 Select the desired operation number” (→ page 19)
"9-2 Set the sealing parameters" (→ page 20)
"9-3 Auto-cycle and cycle interval time setting" (→ page 21)
"9-4 Counter reset" (→ page 22)
"9-5 Tone ON/OFF" (→ page 23)
"9-6 Key lock function" (→ page 24)
9 Operation settings on the control unit
Heating
temperature
Operation NO
1 ~ 5
Cooling
temperature
Heating time
Real time temperature Seal counter
TIPS The factory default setting is as follows.
Heating temp: 140°F
Heating time: 0.0 seconds
Cooling temp: 100°F
Auto-cycle interval: 1.0 seconds
Tone: ON
Key lock: OFF
See page 21
See page 22
See page 23
See page 24

MS-350 NP Operating Instructions Ver 4.02E
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xxx[F] 00000x
1:H140 T0.0 C100
xxx[F] 00000x
2:H250 T1.0 C120
xxx[F] 00000x
3:H400 T0.5 C200
xxx[F] 00000x
4:H300 T0.0 C150
xxx[F] 00000x
5:H200 T0.0 C140
xxx[F] 00000x
x:H140 T0.0C100
Touch switch operation
Auto-cycle mode
2When the cursor flashes under
the operation number, press or key
to select the desired operation number.
The displayed operation number changes
from 1 to 5.
3When the desired operation number is
displayed on the screen, start sealing by
pressing the touch switch or the AUTO
ON/OFF key to activate the auto-cycle
mode.
▼ You may register up to 5 operation patterns in
the control unit.
1Turn ON the power switch.
The right display will be shown on the
screen.
9-1 Select the desired operation number
Touch switch
Attention See ““9-2 Set the sealing
parameters” (→ page 20)”
for how to set the seal
parameters.

MS-350 NP Operating Instructions Ver 4.02E
20
xxx[F] 00000x
x:H14 0T0.0 C100
xxx[F] 00000x
x:H140 T0.0C100
xxx[F] 00000x
x: H 140 T0.0 C100
The line graph of the heating temperature
when the heating time is set 0.0 sec.
The line graph of the heating temperature
with some heating time.
1Press the key to place the cursor on the
last digit of H (heating temperature) so that
it flashes.
2Press the or key to input the desired
heating temperature.
[Setting range: 140 ~ 400°F ]
1Press the key to place the cursor on the
last digit of T (heating time) so that it
flashes.
2Press the or key to input the desired
heating time.
[Setting range : 0.0 ~ 5.0 sec.]
Set the heating temperature
Set the heating (dwell) time
▼ Set the sealing parameters – heating
temperature, heating time, and cooling
temperature with the control unit.
HH indicates the heating temperature.
TT indicates the heating time.
CC indicates the cooling temperature.
9-2 Set the sealing parameters
Set temperature
Set temperature
Heating time
(Heat dwell time)
Heating
temperature
Cooling temperature
The cursor flashes here
The cursor flashes here
Heating time
Attention Appropriate fusing temperature
varies according the bag (film)
material. Set at the lowest
temperature necessary for
sealing. Production will
increase and unnecessary
wear of parts will be kept at a
minimum.
Attention “Heating time” in temperature
control means time set
temperature is maintained, and
sealing is performed normally
without excessive heating time
(Even if heating time is set to
0.0 sec.).
Attention Setting heating time is effective
only when the packaging film
(bag) is thick and sealing is not
achieved or, if achieved, the
film is damaged even though
heating temperature is raised.
TIPS Arrows and increase or
decrease the numeric value by one
digit every time they are pushed.
If you hold the button in, the
numeric value will increase or
decrease continuously. Use this
method when making wide range
changes in setting.