200504E (C type)

INSTRUCTION MANUAL

HOTAIR HEAT SEALER

Model QHP-A08

QUEEN LIGHT ELECTRONIC IND., LTD.

Warning Signs / Stickers

Various Signs / Stickers are stuck on the machine to provide additional instructions for the safe operation of the unit. Customers who are operating this machine must follow these instructions very carefully to ensure safe operation of the machine. We detail below illustrations of the warning signs / stickers together with an explanation of relative meaning.

a: Warning for High Voltage Electric Power

b: Caution to Prevent Hands Fingers Touch Danger Done.

Be care for Electric Shock from the high voltage wire cable.

Hands Fingers may be Injured.

c: Caution to Prevent Hands Fingers Touch Hot Part.

d: Caution to operate machine Without Guards, Covers.

May be injured if touches such Hot part. The machine operation without safety covers and guards must be cause for injury.

f. Caution for poisonous gas may be created.

e: Earthling is necessary.

Customer is required to place earthline here.

Hot air may creates some kind of Gases that would be poisonous.

CAUTION

It is strongly recommended that Customer must be aware of several notes in prior the machine operation as mentioned below together with the contents on the SAFETY MANUAL. １ ： Make sure to connect the proper INPUT–POWER stated on the machine name plate. (Refer page No.4 in the safety manual.) ２ ： Always make sure to perform GROUNDING WORK in view of the necessity to ground for the purpose of safety. (Refer page No.8 in the safety manual) ３ ： Absolutely DO NOT USE in a state with the panels and safety covers of the machine

proper removed. ４ ： MAINTENANCE PERSONEL BE AWARE. Always make sure to CUT OFF the power and air connected to the machine when

parts inside the machine are to be touched. ５ ： We shall not be liable for any accidents or troubles taking place as the result of

MISTAKEN USE in a manner not stated in this manual and safety manual or faults received from other machines or improper repairs and modifications.

６ ： This machine has been set at the factory for standard production use accordingly to the

application indicated by the manufacturer. Major deviations or extreme setting of pressures, speed, material thickness should be

adjusted for. ７ ： It is recommended to consult OUR SALES AGENCY in your country or our engineer in

charge of servicing when doubts arise in use of this machine. ８ ： Assurance is made doubly sure regarding the contents of this manual so that there are no

mistakes, however, your advise on the matter when you become aware of any mistakes is much appreciated.

Manufacturer: QUEEN LIGHT ELECTRONIC INDUSTRIES LMITED 576-1 Minato, Wakayama-City, Japan 640-8404 Phone 8173-431-6245 Fax 8173-433-8815 Regional agency:

SPECIFICATIONS

*Model QHP-A08 *Name Hot Air System Heat Sealer. *Power supply 1P. 200V ±10%, 50/60 Hz or 1P. 220V ±10%, 50/60 Hz or 1P. 240V ±10%, 50/60 Hz *Power consumption Max. 2.3 KVA (200V) *Type of the bottom Long post arm and cylinder arm. roller arm Interchangeable by using change lever. *Throat depth 440 mm *Roller speed 0 - 12 m/min (Available to set with every 0.1m/min unit) Variable freely with digital display. *Roller ■Upper ■Lower Material Steel with 200W heater Silicon rubber or Silicon rubber without heater Width 28mm (30mm) 30mm Design Groove/Flat/Cone cave Flat *Roller pressure Pneumatic, Variable with indicator *Nozzle heater 2 KW (200V) *Nozzle width 22mm as standard (24 mm / 26 mm option) *Air flow Pneumatic control with indicator *Nozzle air temperature control Digital system automatic temperature controller

Room Temp. to 750 degrees Celsius *Upper roller temperature control Digitally control without feedback system (Standard)

Automatic temperature controller with infrared sensor (Option) (Effective on 60 to 120 degrees Celsius) *Roller drive system Upper and Lower roller individually control system *Drive motor Stepping motor x 2 *Control data processor LCD Touch panel system with sequential controller :Upper / Lower roller differential speed (Anti-puckering) :Delay timer set (Seal skip prevention) :Tape cut timing set :Indication for tape consumption (1 work cycle / Total) :Indication of machine error substance :Prevention for control data (Password is requested) :Maintenance counter *Protection & Error detection Nozzle Heater protection circuit at power failure Heater error / Lack of air pressure detection *Control voltage DC 24 V *Attachment device Automatic tape cutter (Type QHP-T3) *Accessories Tape reel 300mm in diameter Tools *Optional device Tape tension releasing system (Type QHP-T5) LED marker Nee-action switch for temporally machine speed change *Air consumption Max. 100 liter/Min. (Requires 0.75-1.5KW air compressor) *Dimensions 1300(W) x 550(D) x 1700(H) mm *Weight 155 Kg *Color QL standard color (White)

CONTENTS

Unpacking ...................................................................................................................................... 1 Installation ...................................................................................................................................... 1 Outward Look................................................................................................................................. 4

Details on each part.................................................................................................................... 5 How to start .................................................................................................................................... 6 How to Stop.................................................................................................................................... 8 Operation panel.............................................................................................................................. 9

Nozzle air temperature set-up .................................................................................................. 10

Upper roller heater temperature set-up .................................................................................... 10

Upper roller pressure set up ......................................................................................................11

Nozzle air pressure adjustment .................................................................................................11

Tape cut switch ..........................................................................................................................11

Clamping OFF switch for tape feed roller in tape cutter ............................................................11 How to Tape Set ........................................................................................................................... 12 Adjustment of tape guide ............................................................................................................. 13 Adjustment of Upper roller lower dead point ................................................................................ 13 Adjustment of Nozzle position...................................................................................................... 14

Nozzle positioning .................................................................................................................... 14

Upper-wise and Lower-wise adjustment................................................................................... 15

Left and right adjustment .......................................................................................................... 15

Front and rear adjustment ........................................................................................................ 16

Angle adjustment ......................................................................................................................... 17 Parts replacement ........................................................................................................................ 18

Nozzle replacement.................................................................................................................. 18

Nozzle heater replacement....................................................................................................... 19

Upper roller replacement .......................................................................................................... 20

Upper roller heater replacement............................................................................................... 20

Lower silicon roller replacement ............................................................................................... 22 Parts placement inside of control box .......................................................................................... 23 Changeover of lower roller arm.................................................................................................... 24 Tape cutting device (QHP-T3)...................................................................................................... 25 Option........................................................................................................................................... 26

LED marker .............................................................................................................................. 26

How to mount tape tension releasing device (QHP-T5) ........................................................... 26

Digital roller heater temperature controller (Option) ................................................................. 27 Standard accessories consumable / replacement parts............................................................... 28

- 1 -

Unpacking 1. It is recommended to unpack the machine as soon as possible after arrival because of the risk of

rust breaking out when left without unpacking for a long time. 2. When unpacked, check the parts against the accessories list mentioned page 28 to investigate

for missing parts and for damages caused during transportation. 3. Completely wipe up rust preventive agent with cloth or wiping papers or etc.

Do not use Gasoline / Chemical solvents.

Installation Refer safety manual page No.2

1. The machine should be installed in a place conforming to the conditions below. : A place where the floor is flat and solid. : A place where it is dry and free of moisture and good in ventilation. : The machine should be installed away from the wall and other objects as shown in the sketch below.

More than 600mm

More than 600m

m

Operator

- 2 -

Caution: Do not turn the main power switch to ‘ON’ yet. Refer page 4 in the safety manual.

Without QHP-T5 With QHP-T5

2. Mount tape reel holder as shown below. With regard to the Tape releasing device (QHP-T5), refer page 26 : How to mount the tape tension releasing device QHP-T5. 3. Foot pedal should be turned down as shown below. 4. Connect power cord to the power supply point, however, it must make sure to

confirm actual machine input power on the name-plate. (200/220/230/240V are available)

Note : Grounding work must be performed (Wire to the position indicated as Earth).

- 3 -

5. Connect the attached Air hose or your own air hose between air compressor to Air intake port of the main air pressure regulator as shown below.

Air supply must be 100 liter / min. or more.

6. Adjustment of main air pressure. Pull up the knob top of the regulator and turn clockwise (Increase) counter clockwise (Decrease) confirmation is necessary if the knob is locked by means push down or not. Recommendable pressure is 0.5 MPa.

CAUTION Upper roller and nozzle should be moved when air will be supplied.

Carefully work shall be required.

Main air regulatorMain air intake port

- 4 -

Outward Look

（C）

（A）

（B）

（Ｄ）

（E）

（F）

（Ｇ）

（S）

（K）

（R）

（I）

（J）

（H）

（L）（O）

（P）（N）

（M）

拡大図Enlargement

(Q)

- 5 -

Details on each part

Nos. Name Description (A) Main power switch Main power ‘ON’ ‘OFF’ switch

(B) Power indication lamp Lights after main power switch (A) turned ‘ON’ (Green)

(C) Operation panel Refer page 9 :Operation panel:

(D) LCD touch panel Refer attached instruction manual for touch panel

(E) Machine start pedal

In case of upper roller at lower position, machine starts to turn with stepped ‘ON’ this pedal. (But In case of select :Manual:-:FR: machine starts to turn regardless of upper roller position.)

(F) Upper roller UP / Down switch pedal (Press pedal)

Upper roller repeats to go up and down with steps of this switch. Serves trigger switch for T3 tape cutter. (Refer page 25)

(G) Main air regulator Adjusts main air pressure (Refer page 6)

(H) Lower roller arm changeover lever

Changes post arm to cylinder arm or reverse. (Refer page 24)

(I) Free arm lower post roller Lower sealing roller. Silicon is standard, available with steel.

(J) Cylinder type arm Lower sealing roller. Silicon is standard, available with steel.

(K) Upper roller Upper sealing roller. Steel with built-in heater is standard, available for silicon roller without heater.

(L) Upper roller lower dead point adjustment knob

Adjusts upper roller lower dead point. (Refer page 13)

(M) Hot air nozzle Hot air blow nozzle. Nozzle comes in and out when machine starts to turn.

(N) Tape guide Guide for tape feed. Adjustment to accordance with tape width is required. (Refer page 13)

(O) Tape tension adjustment Adjust for tape tension (Refer page 12) (P) Tape cutter (QHP-T3) Automatic tape cutting device. (Refer page 25)

(Q) LED marker Marking device for cutting position or taping position. (Option) (Refer page 26)

(R) Tape tension Releaser (QHP-T5)

Automatic tape tension releasing device (Option) (Refer page 26)

(S) Tape reel Supports hot melt tape.

- 6 -

How to start Adjustment of main air pressure regulator (G)

Confirm the pressure gauge indicates more than 0.5 MPa. Pull up the pressure adjustment knob at top of the regulator

and turn clockwise to increase pressure / counter clockwise to decrease the pressure.

Lock the knob by pushing down so that to prevent fluctuation of the pressure.

１． Main switch (A) Turn ‘ON’

Turn the main power switch to ‘ON’. Power pilot lamp (B) lights, LCD touch-panel and temperature controller also lights.

２． Nozzle ‘ON’

Nozzle coming IN button on the LCD touch-panel turned ‘ON’.

３． Set-up temperature

Upper roller temperature, Nozzle air temperature set is carried out at this stage. Input intended temperature to the temperature controller (Refer page 10)

４． Roller heater ‘ON’

Roller heater ON/OFF button on the LCD touch-panel turned ‘ON’. Roller temperature will be gradually rising. (Roller heater is not able to use when silicon upper roller is mounted.)

CAUTION Upper roller heating up at lower position causes damage for lower silicon roller, Heat-up at upper position is very important to keep silicon roller life to long.

It will take about 15 minuets to heat-up and stabilize the temperature.

CAUTION Nozzle coming IN button should be ‘OFF’ when using only upper roller heater.

Draining work for the regulator once a day in prior machineoperation shall be required with pushing drain faucet at bottom ofthe regulator. Neglect for draining work should cause of machine trouble such astrouble of component in the air circuit and failure of nozzle heater.THIS WORK IS VERY IMPORTANT TO MAINTAIN MACHINEALWAYS IN GOOD CONDITION. Drain faucet

Adjustment knob

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５． Nozzle heater ‘ON’ Switch to ‘ON’ Nozzle heater ON/OFF button on the LCD touch-panel Air will be blowing from the nozzle and Indicator of nozzle air temperature controller (PV) should be rising.

６． Adjustment of pressure

Adjust nozzle air pressure and upper roller pressure. Adjusts with each pressure regulator (Refer page 11) (Pressure indicator for upper roller is effective only at lower position, therefore adjustment of the upper roller should be done at lower position)

７． Start to drive

Down the upper roller by stepping ‘ON’ the upper roller UP / DOWN switch pedal (F) then Steps ‘ON’ the machine drive start pedal switch (E). Machine runs only while this switch is keeping in step ‘ON’.

CAUTION We would like to recommend operating the machine as a running-in operation for

more than 15 minutes at the first time with following conditions. Nozzle air pressure 0.05 ～ 0.1Mpa Nozzle air temperature 300 degrees Celsius Upper roller temperature 80 degrees Celsius It is also recommended to operate as a running-in operation at first time after nozzle heater replacement. Some of smoke or odor may be produced at first time after machine installation or nozzleheater replacement for a while, these are not cause in machine problem, solution will made in due time.

CAUTION It is recommendable to confirm the sealing condition with means to seal material scrap inprior of actual operation.

IT IS ALSO STRONGLY RECOMMENDED TO PROVIDE SEAL TAPE PRESSURE TESTER Pressure tester presents you fine tape sealing work results, with every day sealing test.

- 8 -

How to Stop １． Upper roller rise

Put-up the upper roller by repeated stepping ‘ON’ the upper roller UP / DOWN switch pedal (F). ２． Roller heater ‘OFF’

Switch ‘OFF’ the Roller heater ON / OFF switch button on the LCD touch panel.

３． Nozzle heater ‘OFF’ Switch ‘OFF’ the nozzle heater ON / OFF switch button on the LCD touch panel. Due to a reason for protection of heater element, Air will still be blowing even ‘OFF’ the nozzle heater but Air automatically stops in due time after about 10 minutes.

After nozzle air stops ４． Turn ‘OFF’ the main power switch

Cut off the main power. ５． Stop the compressor <When sudden power falure will be struck> QHP-908 has a function to protect its nozzle heater element from sudden power failure. This means that the nozzle air is continuously blowing even if the power would suddenly down. (Up to the capacity of the compressor tank.) This function basically provides for the sudden power failure, therefore it is always requested to cut OFF the power only after the nozzle air-blow is completely stops.

CAUTION Keeping main power switch to ‘ON’ position is required WhilingNozzle air is blowing after heater switch is switched ‘OFF’.

CAUTION 1. Make sure to cut the main power switch at the latest timing so that to prevent

machine trouble. 2. Confirm all parts of where heated are cooled down before leave the machine site.

- 9 -

Operation panel

Temperature controller fornozzle air

Temperature controller forupper roller (Option)

LCD Touch panelTape cut switch (manual)

Clamping switch for tape feed roller in tape cutter

Nozzle air pressure indicator

Upper roller pressure indicator

Upper roller pressure adjustment regulator

Nozzle airpressure adjustment regulator

- 10 -

Nozzle air temperature set-up Nozzle air temperature set-up can be done when the nozzle heater ON / OFF switch on the LCD touch panel switched to → Under normal condition, temperature reaches at set-up figure regardless of nozzle air pressure, but if the nozzle air pressure set less than 0.2 Mpa. temperature may not reaches to set-up figure due to Heater capacity. Recommendable pressure set-up is around 0.4 Mpa. and is required.

Upper roller heater temperature set-up Upper roller heater temperature set-up can be done when the roller heater ON / OFF switch on the LCD touch-panel switched to Temperature can be adjusted by means of the touch panel, adjustment is done as below.

1. Push menu button at main screen. 2. Input password to go to menu screen (if necessary). 3. Push roller heater button in the menu screen shown as below. 4. In the roller heater temperature set screen increase or decrease

the temperature Indication is not actual numbers of temperature, it shows only % of power supply to the heater.

*For optional device (Digital roller heater temperature controller) see page 27.

NOTES 1. According as the machine drive speed, Hot air temperature requires few times higher

than tape-melting temperature, Hot air temperature set-up should be accordingly withparticular sealing result.

2. The indicated temperature is not necessarily equal with actual blowing air temperature because of sensor positioning. The temperature showing at controller is used as just a loadstar of machine condition.

Temperature controller

Bar graph Output power

Decrease button Increase button

Power supply %

Actual temperature

Set-up temperature

UP button Down buttonMove button

■How to set-up temperature Select objective position by movebutton, then set the temperature bypushing with up / down button. Set-up temperature shows on SV window, after that wait for a while.

- 11 -

Upper roller pressure set up Upper roller pressure adjustment knob adjusts upper roller pressure. Pull up the pressure adjust knob to unlock and turn clockwise / counter clockwise then pressure can be adjusted with confirming pressure by pressure indicator. After adjustment work knob shall be pushed down to lock. (Upper roller pressure indication is only effective at lower position, therefore pressure adjustment should be performed with roller lower position) Conversion table between indication to actual pressures (Calculated data)

Indication (MPa) Pressure (In calculation) ０．１ ４９ Ｎ （５kgf） ０．２ ９８ Ｎ （１０kgf） ０．３ １４７ Ｎ （１５kgf） ０．４ １９６ Ｎ （２０kgf）

Nozzle air pressure adjustment Same as upper roller pressure adjustment adjusts by nozzle air pressure adjust knob. Minimum pressure is limited at 0.04Mpa, make sure to set-up more than 0.04Mpa.

Tape cut switch Tape is cut at the tape cut ON / OFF switch on the LCD touch pane switched ‘ON’

Clamping OFF switch for tape feed roller in tape cutter Tape feed roller clamping is ON / OFF when the tape cut ON / OFF switch on the LCD touch panel is switched ‘ON’ to ‘OFF’

CAUTION Basically hot air temperature reaches regardless of nozzle air pressure, however, Lower pressure less than 0.02 Mpa may cause failure of temperature rising. Appropriate pressure set-up is recommended.

CAUTION Excess of pressure set-up gives damage for the lower roller, appropriate pressure is recommendable.

- 12 -

How to Tape Set Tape should through as shown in the sketch below. Tape should be given some tensions to prevent over come down at the time of machine brief-stop. Excessive tension causes defective of taping quality, it is recommendable to adjust tension at most suitable strength.

Automatic tape tension releasing Device (QHP-T5) (Option) Automatic tape tension releasing device (QHP-T5) is provided as an option. T5 maintains fixed tension to the tapeso that to get beautiful taping quality. We strongly recommend using this device for excellent quality of your products.

Tape tensioning bar

Tape reel

- 13 -

Adjustment of tape guide Tape guide is used to maintain the tape position for the rollers. Adjustment of width is done as shown below. Confirm the roller central line and adjust center of the tape guide to the central line then adjust both side guide plate and tighten with screw 1, 2. (Adjustable range is16 –26mm)

Adjustment of Upper roller lower dead point Adjustment of lower dead point is done by Loosing lock nut as shown below and turning adjust-screw. Lower dead point height is important factor for excellent quality product, it is adjusted in accordance with the material thickness. After adjustment, nozzle height also adjusted along with roller height. (Refer page 15)

1 2

Tape guide

Central line

Lock nut

Adjust screw

- 14 -

Adjustment of Nozzle position Original set-up position in our factory is shown below, it is recommended to reconfirm in yourself. Confirmation on nozzle positioning should be carried out in machine start mode or: Manual mode

Nozzle positioning Basically any tapes can be sealed with small final adjustment, if the nozzle position keeps above-mentioned condition, however, excellent quality of taping result shall only get from fine adjustment of nozzle positioning. Nozzle positioning work shall start by take-off the safety cover as shown below.

CAUTION Nozzle comes-in very quickly, when start pedal stepped ‘ON’.

Take best care shall be requested to prevent injure your hands, fingers.

Loosen 2 pieces of safety cover mounting screw by plus head screw driver.

Upper Roller

Nozzle

Upper Roller

Lower Roller

Abt. 5m

m

Nozzle

Abt. 1mm

Very careful work is required to adjust the nozzle position during machine in operationbecause every part should becomes very high temperature.

- 15 -

Upper-wise and Lower-wise adjustment １． Loosen heater clamp screw with 3mm-hexagon socket wrench. ２． Loosen heater up / down adjust screw lock nut with 7mm spanner and adjust by adjust screw. Standard height between Heater clamp top face to heater up / down clamp bottom face is set at 10 mm.

Left and right adjustment Loosen nozzle stopper lock nut and adjust the stopper with using 8mm spanner.

Stopper

Enlargement

Nut

Heater clamp

Heater Up/Down clamp

Adjust screw 10mm

Stopper adjust screw

- 16 -

Front and rear adjustment Loosen 2 screws with plus head screwdriver and slide front rear direction, the slide bar shall be used as standard of slide amount. Standard position in factory sets at 0 degree. (Direction that the nozzle approaches to the roller shall consider for minus direction)

Front (+)Rear (-)

Rear Front

Screw

Front/Rear slide bar

－ ＋

- 17 -

Angle adjustment Loosen screw① with plus head screwdriver and loosen screw② with 5mm hexagon socket wrench then adjust the angle. ● (Red mark) on the angle plate is standard (Zero degree） one hollow to another is set at 2 degrees and maximum 6 degrees in total are adjustable. (Direction that the nozzle is approaching to roller shall be minus) But adjustable angle defers, it depends on the nozzle position to Front / Rear. It is required to be very carefully to prevent the nozzle tip scratches upper roller surface.

Angle plate

＋６° －６°

Angle plate

０°（Standard）

Screw②

Screw①

Red mark

- 18 -

Parts replacement

Nozzle replacement １． Cut the power (As described above cut from original power supply) ２． Loosen 2 pcs. of safety cover mount screw with plus head screwdriver and take-off the cover. ３． Loosen nozzle clamp fix screw with 3 mm hexagon socket wrench. ４． Nozzle can be pulled down. ５． Mount takes reverse way (Refer page15 Nozzle position adjustment)

Caution!! Maintenance personnel must keep following items wheneverapproaching parts inside machine.

１：Cut the power from original supply (Not enough by cutting main-switch) ２：Confirm and make sure all parts has cooled down. ３：Safety covers and panels must fit again when machine recovery. ４：Confirm and make sure all loosen screws have re-tighten. ５：Follow the procedure described on page 6 after heater replacement work.

Safety cover mount screw

Nozzle clampfix screw

3mm Hexagon socket wrench

- 19 -

Nozzle heater replacement １． Cut the power(As described above cut from original power supply) ２． Take off the nozzle (Refer page 18 nozzle replacement) ３． Take off terminal box cover.（Fig.1） ４． Loosen screws on terminal base, pull out upper side wires.(Fig. 2) ５． Take off wire clamp ring set screw.(Fig.3) ６． Loosen heater clamp set screw with 3mm hexagon socket wrench.(Fig.4) ７． Pull up the heater (Fig.5) ８． Loosen heater up / down clamp set screw with 3mm hexagon wrench, take off the clamp from the heater (Fig.6) ９． Pull out the air tube. １０． Insert new heater to heater clamp and mount with reverse procedure. (Heater up / down clamp mounts at 169mm from heater tip to it’s bottom face (Fig.6))

All safety covers and panels must be reset and confirmation must becarried out in prior machine recovery.

Fig.1 Fig.2 Fig.3

Fig.4 Fig.6

169mm

Fig. 5

- 20 -

Upper roller replacement １． Loosen set screw ① with plus head screwdriver and take off exhaust duct. ２． Turn the upper roller fixing nut ② for clockwise (Reverse-screw) with 17mm spanner. ３． Make sure to cut the power in prior on this work. ４． Loosen upper roller bearing plate set bolt ③ with 3mm hexagon socket wrench and take off

the plate. ５． Pulling out used roller and insert new upper roller. ６． Assemble by reverse procedure.

Upper roller heater replacement １． Follow procedure 1 – 3 on upper roller replacement as described above.

(Make sure to cut main power) ２． Loosen 2 pieces of set screw on roller back side with 7mm spanner. (Fig.1) ３． Take off thermo sensor mount plate and terminal base cover. (Fig.2) ４． Loosen heater wire set screw on the terminal board with plus head screwdriver and unloose

heater wire. (Fig.3) ５． Take off the heater wire clamp ring by loosening with plus head screwdriver. (Fig.4) ６． Take off bearing plate and upper roller. (Fig.5) ７． Pull out the used bobbin heater replaces with new heater. (Fig.6) ８． Fit the heater with means the wire portion faces for upper side and surely fixes by wiring ring.

Make sure to check the wire do not touch with roller, touching wire with roller causes short circuit of heater power supply line.

Particularly care for handling on heater wire during heater replacement work

CAUTION Touching sensor lens is prohibited.

Stained lens makes unstable measure result.

Screw ①

Exhaust duct Upper roller fixing nut ②

Upper roller bearing plate set bolt ③

- 21 -

Bobbin heater

Mount screw

Fig.1 Fig.2

Fig.3 Fig.4

Fig.5 Fig.6 Upper roller

Wire clamp

Sensor mount plate Terminal cover

- 22 -

Lower silicon roller replacement (Make sure to rise upper roller by connecting air hose) Silicon rubber in the Lower roller can be renewal as following procedure. １． Take off 2 pcs. of free arm cover set screws ① and ② 2.5 & 3mm hexagon socket wrench,

and take off the plate. ２． Loosen screw ③ at left side of free arm roller, and pull roller shaft take-off roller and sprocket. ３． Take-off set screw at opposite side of sprocket at roller center and separate for roller and

sprocket. ４． Take off the lock nut in bush-side on the roller by hexagon socket nut runner. ５． Take off the screws on side plate separate the plate with roller bush and take off the silicon

rubber from the bush. ６． Re-assemble should be made by reverse procedure. Screw No.5 shall be tighten appropriate

pressure as roller surface is flat (Round shape is shown the pressure is too tighten)

7mm hexagon socket nut runner Plus head screwdriver

Silicon roller

Bush

Press plate

①

③

Roller shaft

Free arm cover

Sprocket

②

- 23 -

Parts placement inside of control box

Programmable controller PLC Switching power supply SWR Power unit P.C. Board QHP-0523A

CP1 Nozzle heater power supply CP2 Feed motor power supply CP3 Switching regulator power supply CP4 Light marker power supply(Option)

Circuit protector

CP5 24V control power supply Solid state relay SSR Nozzle air temperature control Magnet switch MGH Nozzle heater power ON/OFF Transformer T1 In-put power adjustment Pressure switch PS1 Main air pressure detection Upper motor driver DRV1 Upper roller drive motor Lower motor driver DRV2 Lower roller drive motor

Connector Left to right SV／PNL／PXR

12P(1360)／6P（1261）／15P（1375）

Terminal board

Solid state relay （SSR）

Magnet switch（MGH）

Circuit protector （CP1-CP5）

Switching power supply（SWR）

Transformer（T1）

Connector

Programmable controller(PLC） Upper roller motor

driver（DRV1）

Lower roller motordriver（DRV2）

P.C. Board （QHP-0523A）

Pressure switch (PS1）

- 24 -

Changeover of lower roller arm Machine provides lower roller arm instant changeover mechanism (Japan / US Patent registered) The free arm is used for general work particularly useful for long seam line seal work such as side seam of trousers and cylinder arm suites particular work such as upper armhole seam, waistline seam of overalls. Means of changeover for both arms is providing arm-changeover lever as shown below, switch each arm depends on particular work.

CAUTION Special attention to be paid for moving arms when you change arms.

In particular watch your arms / hands from the table and free arm.

In case using free arm

Lowe roller arm changeover lever

In case using cylinder arm

Free arm Cylinder arm

Main power switch

Free arm Cylinder arm

- 25 -

Tape cutting device (QHP-T3) Tape cutting device is built-in as standard, operation should be carry out as following procedure. １． Push ‘ON’ tape cut on / off button switch in the LCD touch Panel.

(Tape cut is not in active during the tape cut on / off button switch positioned ‘OFF’.) After above action (Tape cut on / off switch button pushed ‘ON’) manual tape cut is enable with T-CUT switch at left side of the LCD touch panel.

２． Automatic tape cut is done by stepping ‘ON’ right foot pedal switch during taping work carrying out. (Left foot-pedal switch continuously stepping ‘ON’ and right-foot pedal switch also steps ‘ON’)

３． Still left foot pedal switch is keeping stepped ‘ON’; machine automatically stops and roller rise after continuous feed from the tape cut position. This continuous feed length after tape-cut is able to set on the LCD touch panel, particular recommendable set-length fixes to following situation that next tape tip just come into nip position of both rollers. Timing on nozzle leave position or upper roller rising shall also able to set on the LCD touch panel. (Refer “tape cutting device set screen” page 5 on instruction manual for LCD touch panel)

４． The tape cut on / off switch button shall always be ‘OFF’ position whenever tape cutter is not used.

Caution：Special care for tape cutting knife, Careless operation may cause on injure for hands, fingers.

- 26 -

Option LED marker Light point-marking device available in option. Marking point lights with power switch turned ‘ON’. Pointing position is adjusted manually therefore set for point of cut position (Cuts when Seam line go across the point: In case of seam line ends in the fabric like pocket / cross seam) or Guide of the taping (Makes point as a guide for taping line). How to mount tape tension releasing device (QHP-T5) QHP-T5 is provided as an optional device.

Make sure to cut main power supply by turning main power switch OFF

Set screw

③ Take off the terminal safety coverplaced at back of the arm.

4 pcs. of set screw should be taken off.

④ Connect power intake wire of T5 to upper-side of terminal No. 5 & 0.

②Mount tape tension releasing device asshown bellow. (By using attached bolt and washer)

①Put on the attached tape reel supportto the tape releasing device box.

Power supply to T5

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Digital roller heater temperature controller (Option) (with Non-contact type infrared sensor) Change roller heater switch on the touch panel for available. Non-contact type infrared temperature sensor is predisposed to

1. It shows different temperature depends on surface color of the object. 2. It is only able to detect in limited temperature range.

(60 to 120 dig. C) 3. It shows different temperature depends on the circumambient air temperature. 4. Dust must wipe off from the sensor lens or object surface to get correct

measurement. but conversely it shows very accurate temperature if above condition is fixed.

Temperature controller

■How to set-up temperature Select objective position by movebutton, then set the temperature bypushing with up / down button. Set-up temperature shows on SV window, after that wait for a while.

Actual temperature

Set-up temperature

UP button Down button Move button

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Standard accessories consumable / replacement parts Standard accessories

Screw driver （＋）No.2 （－）７５mm、（－）５０mm

１ each

Hexagon socket wrench ６， ５， ４， ３， ２．５， ２， １．５ １ each Spanner １３ｘ１７，１０ｘ８，７ｘ５．５ １ each Air hose With hose joint ５ｍ Pin Center shaft of tape reel １ pc.

Recommendable Consumable / replacement parts list

Name Code number Nos. in use Nozzle heater YH385 1 pc. Roller heater HE127 1 pc. Upper roller Depends on the shape 1 pc. Silicon roller RMZ181 1 pc. Upper roller shaft bearing metal SPB152225 2 pcs.

Name Description Code number Standard width ２２ｍｍ RMZ103-L22

２４ｍｍ RMZ103-L24 Nozzle (Width) ２６ｍｍ RMZ103-L26

Groove （Ｓ） TNZ226-2 Flat （Ｆ） RM430-2 Width ２８ｍｍ Cone cave （Ｒ） RM431-2 Groove （Ｓ） RM429 Flat （Ｆ） RM430

Upper roller

Width ３０ｍｍ Cone cave （Ｒ） RM431

Upper silicon roller Upper silicone roller with upper roller shaft for silicon roller set Steel lower roller Available used with upper silicon roller

Consumable parts

Replacement parts