YUPACK Ausense YS-A1 User manual

YS-A1 Semi Automatic Strapping Machine
Use, Maintenance And Spare Parts Handbook
Qingdao Ausense Packing Equipment Co.,Ltd

1
Machine can only be operated by qualified personnel.
Daily safety guide
Please refer to the following information if you need to operate or maintain this machine.
Before use
Read this manual carefully and prepare yourself well before using.
Check the cover board of the machine. If it is broken replace it with a new one (original part
is recommended).
Make sure that no tools or other items are on the machine. It is essential that this is kept tidy.
Read the operation and maintenance instructions carefully.
Read through the explanatory phase and take note of important identification relating to the
machine application very carefully.
During use
Do not wear any loose fitting clothes, in case they become trapped in the machine.
Do not operate or maintain the machine without wearing suitable footwear.
Keep your hands a suitable working distance away from other items.
Do not use the machine to strap the products beyond the scope of application.
After use
Make sure all of the switches are turned off.

2
Machine can only be operated by qualified personnel
Service and safety regulations
Please keep the service contents.
Do not change the setting or add any lubricant whilst the machine is in operation.
Please turn off the power supply before opening the cover board.
Do not install any additional parts for the sake of the normal application of the machine.
Please use the original parts. Do not use any alternatives.
Please use the power-supply system in line with the machine requirement.
Do not tear off or cover the type specification or safety warning mark on the machine.
Operate the machine according to the manual.

3
Machine can only be operated by qualified personnel.
Notice
For the normal running of the machine, please keep both the machine and parts clean. Add
lubricant to any of the parts that need lubricating.
The machine can only be operated by relevant technical personnel.

4
INDEX
PART 1: MACHINE PROPERTY AND SAFETY INFORMATION.................................................................. 5
1-1 Company name................................................................................................................................. 5
1-2 Performance parameter..................................................................................................................... 5
1-3 Machine nameplate........................................................................................................................... 5
1-4 Outline and application field............................................................................................................ 6
1-5 Safety cautions to operate machine.................................................................................................. 6
1-6 Machine radiation safety.................................................................................................................. 6
1-7 safety sign......................................................................................................................................... 7
PART 2: MACHINE SPECIFICATION AND DEBUG ...................................................................................... 9
2-1 specification ..................................................................................................................................... 9
2-2 Transportation and storage conditions.............................................................................................. 9
2-3 Debug............................................................................................................................................. 10
PART 3. MACHINE OPERATION.....................................................................................................................11
3-1 Functions of control panel（refer to FIG 3-1 and FIG 3-2）.........................................................11
3-2 Method of feeding strap ................................................................................................................. 12
3-3 Operation steps............................................................................................................................... 12
3-4 Daily maintenance.......................................................................................................................... 13
3-5 The position required to be adjusted .............................................................................................. 14
PART4. MAINTENANCE AND TROUBLESHOOTING................................................................................ 16
4-1 Safety warning on maintenance...................................................................................................... 16
4-2 Regularly maintenance and cleaning.............................................................................................. 16
4-3 Frequent trouble and troubleshooting............................................................................................. 17
4-4 Random supply standard accessories ............................................................................................. 18
PART 5. MAIN PARTS AND COMPONENTS ILLUSTRATION AND PARTS LIST.................................... 19
5-1 Cassette mechanism unit................................................................................................................ 19
5-2 Strap plate unit................................................................................................................................ 35
5-3 Machine frame............................................................................................................................. 38
PART 6. ELECTRICAL WIRING DIAGRAM ................................................................................................ 42

5
PART 1: MACHINE PROPERTY AND SAFETY INFORMATION
1-1 Company name: Qingdao Ausense Packing Equipment Co., Ltd.
1-2 Performance parameter
Item Technical parameter
YS-A1
Power supply AC220V，50/60Hz，0.25kW，DC motor
Working speed 3 second/path
Strapping force 0～50kg
Strap size
polypropylene
Width （5mm～15mm）±1mm，thickness（0.5mm～0.8mm)±0.1mm
rell coil of strip width：160mm～190mm
Coil diameter：200mm～210mm,external diameter:400mm～500mm
Outside dimension L750mm×W550mm×H750mm
Worktable height 750mm
Machine weight 74kg
Working noise ≤75dB(A)
Environment Humidity≤90%，temperature 0℃～40℃
Bottom adhesive Hot melt：face ≥90%,width ≥20%，deviation of position≤2mm
1-3 Machine nameplate
If there are any questions and contact needs to be made with the manufacturer, please supply the
model no and serial no of the machine. For detailed information of the machine refer to the
machine nameplate.（FIG 1-1）
FIG1-1

6
1-4 Outline and application field
This machine adopts a new model single chip circuit: The single chip module board controls the
whole action of strapping, design of super undertone. The assembly of the whole machine is
precise and sophisticated, low noise will reduce the working pressure. The design of this new
model, with electric heating and steel sheet, helps to ensure that there will be no short-circuit.
When one duty cycle operation finishes, the machine will stop automatically to save power.
1-5 Safety cautions to operate machine
①Please confirm the power supply for the machine. Do not plug in the wrong power supply.
This machine adopts a 2-phase and flex is grounding zero line as electric leakage guard.
②Do not clean the machine with water, if the workplace is humid. The operating staff should
not operate the machine if wearing unsuitable footwear.
③Do not change or increase and decrease the parts unless you have to.
④Do not apply oil to the roller wheel surface of the transport strap.
⑤While the machine is not in use, please disconnect the power plug.
⑥Main parts and components listed in the manual should frequently be lubricated by oil.
(Refer to page 3-4-1).
⑦As used in the industries of explosion-proof, explosion-proof motors and other electrical
appliances, these should be used in configuration.
⑧Do not change, increase or remove any of the flame-proof parts freely. For surface
maintenance you must contact either the original manufacturer or your supplier.
⑨Products used shall conform to the product specification, explosion-proof components
operating instructions and GB 3836.13 1997, 3836.16 GB - 2006 and GB 50257-1996 rules.
1-6 Machine radiation safety
Noise：≤75dB(A)

7
1-7 safety sign
1-7-1 Safety sign labeling locations
On the device using a variety of warnings, instructions, and indication marks, these signs are to
remind you to pay attention to the potential danger and provide instructions to avoid possible
danger. (as shown in figure 1 and 2).
FIG 1-2
Internal movement hot head
Internal terminal block
Direction signs uniform × 3, for all reel
Inner motor
and other electric shock

8
1-7-2 Safety signs Description
Safety signs Description table
NO. Logo graphic Symbol
meaning Remark （label location）
1
warning sign
attention to
safety
Easy to cause injuries
2
warning sign
Danger High
Voltage
Possible shock hazard
electrical equipment and
wiring
3
warning sign
Beware of
burns
Machine parts and other
heat-generating part or
heating at high
temperature
4
Instruction sign
Must be
grounded
Lightning protection,
anti-static place

9
PART 2: MACHINE SPECIFICATION AND DEBUG
2-1 specification
2-1-1 model ：YS-A1
2-1-2 N/W：74kg
2-1-3 G/W：82kg
2-1-4 Volume：0.30m3
2-1-5 manufacturing date：refer to certificate of soundness
2-1-6 place of manufacture：Qingdao city, China
2-2 Transportation and storage conditions
2-2-1 Machine structure illustration (FIG 2-1)
FIG 2-1
2-2-2 Transportation
Forklift truck forks to lift at the bottom of the machine removing the bottom bracket first. Forklifts
should pay attention to safety. Also whilst mounted on the machine, there must be a large
enough space.（refer to FIG 2-2）

10
FIG 2-2
2-2-3 Operation environment conditions
For long-distance transport or long-term storage of the machine, you must use wooden or
hardboard box packing, fixed on the solid backing plate and put in a box with moisture absorption
agent, antirust coating inside the machine. Do not stack any heavy objects on top of the box. Do not
transport and store the machine upside down.
Long-distance transport or long-term preservation of the machine, we recommend that the machine is
connected to the power before manually checking all of the moving parts, in order to avoid
overloading of electrical equipment.
2-3 Debug
Check before operation
Check whether the fastened pieces have loosened.
Check whether the motor and electrical equipment is dry, and that the insulation is good.
Check whether the external power meets the requirement of machine power.

11
PART 3. MACHINE OPERATION
3-1 Functions of control panel（refer to FIG 3-1 and FIG 3-2）
4
3
2
1
FIG 3-1
1234
5
TIMER
POWER TENSION COOLTIMER FEED/HOME
FIG 3-2
①Power switch (POWER)
②Length adjustment of outputting strap（TIMER）：Every one scale is about 500mm.For
any adjustment that is required turn it in the clockwise direction. The length of the strap
will then become longer.
③Strap tension button (TENSION）：Choose the tension degree of strap according to the
size of package.
④Manual feeding (FEED) / Reset button：Push FEED button to help dispense the straps.
The longer you push, the longer straps will be. If the machine is not at the start position,
press the start button to ensure the machine reverts back to the start position.
⑤Cooling time adjustment: (COOL TIMER): Depending on the strap and the different
tensile strength, adjust the cooling time, so that the adhesive takes effect.

12
3-2 Method of feeding strap
C
B
AD
FIG 3-3
Pull straps out from the strap reel and check whether the strap head is down (if not, then you
need to change the side of strap reel), thread straps out from the bottom of pulley A and from
the top of pulley B.
Then thread the strap through wheel C and thread it upwards to the strap slot D which is on
the bottom board firstly, then thread it upwards along the guide roll to the distance between
rollers.
Press FEED button, then the straps will dispense automatically.
3-3 Operation steps
①Thread straps according to the method in the FIG 3-3.
②Turn on the power switch 1 indicated in the FIG 3-1or FIG 3-2.
③Put the package onto the machine close together to the barrier.
④Pull the strap around the package and insert it along the strap-inserting path, then the
machine will strap automatically.
warning：
Once the strap is fed into the slot the strap will immediately pull. At this
point you must remove your hand immediately to ensure that no injuries
occur.
C
B
AD

13
3-4 Daily maintenance
Frequent maintenance of the strapping machine not only prolongs the life of the machine but
also helps to avoid trouble, thus enabling it to increase production efficiency.
3-4-1 Charging lubricating oil
①Slide plate (refer to FIG 3-4), left cutter, middle cutter and right cutter (refer to FIG 3-5)
should be lubricated with oil monthly.
②The place with the shaft and core bearing should be lubricated with oil once every 3
months.
③Engine oil in the gearbox of the decelerator should be supplemented once every year.
④Please notice that the following parts cannot be lubricated with oil：
a. Strap feeding and returning roller
b. Micro switch places
right guide rail
sliding plate
left guide rail
FIG 3-4
left cutter
middle cutte
r
left cutter

14
FIG 3-5
3-5 The position required to be adjusted
①Temperature adjustment: In the control cabinet of the machine and above the circuit board,
open the cover plate of the control cabinet and you will see a potentiometer. Turn it in the
clockwise direction and the temperature will increase. If the temperature is higher or lower
than it should be, the adhesion level will not be as good as it should be. Therefore do not
adjust too much as the difference in temperature will be too much. Adjust to between 4 and 5
and it will be fine (show as FIG3-6).
Note: The heating plate is a consumable. In order to extend the life of the heating plate if the
temperature is too high, or if the machine is not in use, set the power switch to off.
8
4
3
2
1
0
6
7
9
5
TEMP.ADJ.
8
4
3
2
1
0
6
7
9
5
COOL TIMER
FIG 3-6
②Cooling time adjustment（COOL TIMER）：In general, the temperature of the heater is
sufficient, but because of different strap types, materials, and other factors, sometimes if you
adjust the temperature it may not reach the perfect melting point. In such an instance, the
adjuster can be adjusted (extended) two lead bonding (cooling) for a longer time, as the
longer the cooling time, the adhesive strength is further strengthened. Clockwise cooling
time is longer, and the adjustment is made in 0 seconds. (Refer to FIG 3-6).

15
③To tighten the adjustment there is a potentiometer button marked “TENSION”. Turn it in
the clockwise direction to tighten. If the strap does not tighten you need to adjust the
pendulum block and increase the power.
Note: Do not adjust too much at once.
④Width adjustment: This machine has a special design, 5mm-15mm. All can be used
without changing any parts. If you need to adjust the strap insert hole, the spacing block of
outputting straps (refer to FIG 3-7) and the spacing block’s width of the outputting bottom
plate (refer to FIG 3-8). The machine has been set for 12mm straps as standard at the
factory.
Strap insert hole
Limit block width
exit limit block
FIG3-7 FIG3-8
⑤The length of outputting strap adjustment: There is a potentiometer button, marked
“TIMER” on the switch panel; turn it in a clockwise direction, then the length of the strap
becomes longer.

16
PART4. MAINTENANCE AND TROUBLESHOOTING
4-1 Safety warning on maintenance
You must turn off the main power supply.
The maintenance staff should wear suitable footwear whilst carrying out maintenance work.
4-2 Regularly maintenance and cleaning
Areas that require cleaning: sliding plate, left cutter, right cutter and middle cutter.
Sliding plate: (Refer to FIG 3-4). Between the sliding plate, the left guide rail and right guide
rail should fit exactly and the front movement of the sliding plate must be smooth. Therefore
this position especially, needs to be cleaned and maintained. The cleaning procedure is
summarized as follows:
A. Remove the tension spring below the sliding plate.
B. Move the sliding plate backward and take it out.
C. Clean the grooves of the sliding plate and left and right guide rail.
D. Install the sliding plate between the left and right guide rail and pull the spring.
E. Move the sliding plate forward and backward, check whether it moves smoothly. If it is
necessary to adjust and the right guide rail cannot be adjusted, just adjusting the left
guide rail will be ok.
F. Apply a little cart oil or light lubricant to the gap between the sliding plate and left and
right guide rail.
G. If the sliding plate can move freely, but it cannot return back to its position, check
whether the tensioning spring has worn out. If so, change it or cut it so that it is shorter.
Regarding the left middle and right cutters, all of them must move up and down smoothly at
the chamber base, or the machine cannot strap normally. Therefore cleaning and
maintenance is very important. The method is as following: (refer to FIG 3-5).
A. Remove the tension spring on the middle and right cutters.
B. Move the upper sliding plate backward and take out the middle cutter first and then
remove the right cutter.
C. Clean the middle and right cutter and the machine chamber base.
D. Install right cutter first, and install middle cutter and spring after.
E. Apply some light lubricant oil around all of the cutters.
F. If the machine is running for a long time, and the middle and right cutters cannot cut off
the strap, then adjust the middle cutter closer to the right cutter a little. You must make
sure that the middle cutter can move up and down smoothly; or change the cutter head
of the middle cutter.

17
4-3 Frequent trouble and troubleshooting
Cannot output straps automatically: in this situation, check whether the “adjustment of the
length” of the strap is at “0” position first, and then check whether the strap threads correctly.
For example, if the machine is at the zero position it will not release any straps. And if there is
something that is large around the strap-feeding roller, this problem will happen too.
Adhesive effect is not so good:
A. If the temperature is too high or too low, the viscosity of a special strap is not as good,
The temperature must be correct.
B. Voltage is not enough: The power supply in many factories is often not enough. If you
use an extension or cable wire, it will result in a reduction of power. So this lowers the
original temperature and the strapping motor will burn out. Therefore the use of an
extension or cable wire should be avoided. If the extension or cable wire must be used,
adopt thicker, not longer wire.
C. If the 635 bearing below the middle cutter is damaged, then it only affects the warming
and can’t stick completely.
D. If the long spring of the pendulum bar is worn out, it cannot pull the pendulum bar to the
correct position, thus leading to part adhesion.
E. If the electric heating steel sheet is not in the correct position so that it touches the PP
straps on the top and bottom or left and right cutter, and so that it cannot heat up, adjust
it according to the actual circumstance or application of use.
Inserting strap, no action:
A. Trouble with inching switch on LS1 that is below the slide plate or shrapnel is stopped
by something, and so it can’t touch contact point.
B. The machine is not at the home position, so insert strap and if there is no action; it is
necessary to push the reset button and start again at the beginning.
C. Not enough power or magnetic brake always sucks.
Continue action:
A. LS1 trouble.
B. No trouble for LS1 other than a small object is caught between contact point and spring
slice or the spring slice itself is caught so that it cannot be released after inserting the
strap as usual.
C. situ micro switch (LS2) bad plug with no response，Press the jog host directly to stop
after four laps in the cooling position (to the highest point of the cutter at the top); press
the jog repeat this action. This behavior can be determined for the LS2 switch is broken.
D. Back with a micro switch (LS3) bad, insert after rebate with a belt，Host a turn directly
back into place to stop, you can jog belt, insert strap and repeat this action. This
behavior can be determined if the LS3 switch is broken.

18
4-4 Random supply standard accessories
tension spring YS-2A-69 2 pieces
tension spring YS-2A-70 2 pieces
pressure spring 01-104 1 piece
pressure spring YS-2A-110 1 piece
brake rubber block YS-2A-101 1 piece
socket head wrench 1set
cross screwdriver 1 piece
8-10 wrench 2 pieces
instruction book 1 piece
certificate of soundness 1 piece

19
PART 5. MAIN PARTS AND COMPONENTS ILLUSTRATION AND PARTS LIST
5-1 Cassette mechanism unit