Instructions Long Hand W Series, page 1
Text on page 1

TROUBLESHOOTING

MALFUNCTIONS

REASONS

SUGGESTIONS

No sealing Power lamp is off

Disconnected plug Power cord is broken Transformer is broken

Check or change the plug Replace or repair the cord Replace the transformer

No sealing Power lamp is on Sealing lamp is on

Heater (heating element) is broken Spring hook our mounting spring is loose or in poor contact Terminals of the heating element are in poor contact

Replace the heater Clean or tighten spring hook connection Clean the terminals and adjust if needed

No sealing Power lamp is on Sealing lamp is off

Microswitch is activated Defective microswitch

Adjust the microswitch lever Adjust the microswitch position Replace the microswitch

Timer malfunction Prolonged heating time

Replace timer or relay Decrease the timer setting

Replace the Teflon adhesive

Heating timer is set too high Cooling time is not enough

Lower the timer setting Continue pressing the upper lever for 1-2 seconds after the light goes off

Worn Teflon cloth Worn silicone rubber

Replace Teflon cloth Replace silicone rubber

Sealing time is too short

Dirty Teflon cloth Dirty sealing bar

Clean the Teflon cover Clean the silicone rubber sealing bar

LONG HAND IMPULSE SEALER

OPERATING INSTRUCTIONS MODEL

WN-500H/HC, WN-650H/HC, WN-750H/HC, WN-1000H/HC, WN-1500HC

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Instructions Long Hand W Series, page 2
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IMPORTANT POINTS TO REMEMBER

SPECIFICATIONS

Model Power Sealing Length Cutting Length Seal Type Weight (lbs)

WN-500H/HC

110V/600W 19.75" 18.75" 2.7mm

WN-650H/HC

110V/800W 25.75" 24.75" 2.7mm

Model Power Sealing Length Cutting Length Seal Type Weight (lbs)

WN-1000H/HC

110V/1400W 29.75" 38.5" 2.7mm

WN-1500H 110V/2500W 59.06" N/A 2.7mm

WN-750H/HC

110V/1000W 29.75" 28.75" 2.7mm

Read all instructions before use. Save these instructions for later use.

Follow all warnings and instructions marked on the product.

Unplug this product from the power source before cleaning and/or changing any parts

Do not rest anything on the power cord. Do not place the machine where the power cord may be stepped on or pulled.

Always keep out of reach of children and pets.

This sealer should only be in use with an operator in attendance.

Never insert clothing, hands, fingers between the sealing jaws of sealers.

Never touch the heating elements with bare hands while the sealer is plugged into a power source, or in operation, or just finished operation. It will be HOT.

Be sure to check for worn parts before starting operation.

Do not operate with a damaged power cord or plug.

Always keep the unit clean. Do not use water. Silicone spray may be used to clean the unit. Be sure the unit is unplugged from the power source before cleaning.

When changing blade (for sealers with cutters), be careful of the sharp edge.

When changing the teflon adhesive, be sure the entire surface under the heating element is covered with a teflon adhesive. Bend down the excess teflon adhesive on both ends. This prevents the heating element from breaking and the machine from grounding.

When replacing the fuse, be sure the exact voltage and ampere is used.

Be sure to keep a record of your model number. Specify this number when ordering parts.

When replacing any parts, be sure to mark down the exact locations of the connections.

OPERATING INSTRUCTIONS

Before operating, check the heating element, Teflon cover, Teflon adhesive and sealing pad (silicone rubber).

Set the Power Switch to the ON position.

Adjust the timer setting according to the thickness of the sealing material. Note: Always start with the lowest setting and gradually increase to the correct setting.

Pull the film to be sealed in between the base and sealing jaw.

Place the object to be sealed between the sheets of film.

Press the sealing bar down and seal.

Wait 2-3 seconds to allow the seal to set and lift the handle. For Cutter Models, slide the cutter unit to cut the bag.

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Instructions Long Hand W Series, page 3
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ADDITIONAL INFORMATION

Always unplug the unit from the power source before attempting any maintenance.

Always keep the sealing platform clean and remove any residue found on the platform and Teflon tape. Silicone spray may be used for this purpose.

When replacing the Heating Element, always check the condition of the Teflon Tape.

Occasionally check the condition of the Silicone Rubber for wear and burn. A damaged or worn Silicone Rubber will affect the quality of the seal.

CONNECTION DIAGRAM

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Instructions Long Hand W Series, page 4
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„WN Long Hand Sealers WN500H/650H/750H/900H/1000H/500HC/650HC/750HC/1000HC Spare Parts DIAGRAM

29 Support Bracket - R

68 Plate for Cutter Unit

30 Support Bracket - L

44 Hexagon Bolt M6*16

69 Bracket for Cutter Unit

5 Fixed Plate for Teflon Cloth

31 Plate for Microswitch

45 Hexagon Bolt 3/8*13/4

57 Spring Washer 3/8

6 Roll Stick for Teflon Cloth

32 Holder for Tension Spring

71 Protector for Cutter

19 Paper Plate (red)

47 Multi Star Screw

20 Paper Plate (red) (S)

36 Cover for Heating Element

48 Plate for Teflon Cloth

74 Silcone for Cutter Unit

62 Hexagon Bolt M6*20

75 Bushing for Cutter Unit

11 Variable Resistor (V.R.)

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Quick start

  1. Check the heating element, Teflon cover, Teflon adhesive and silicone rubber sealing pad before use.
  2. Set the Power Switch to ON.
  3. Set the timer for the thickness of your film. Start at the lowest setting and increase gradually.
  4. Pull the film between the base and the sealing jaw and place the item between the film sheets.
  5. Press the sealing bar down to seal.
  6. Wait 2-3 seconds for the seal to set, then lift the handle. On cutter (HC) models, slide the cutter to cut the bag.

Troubleshooting

ProblemLikely causeFix (from the manual)
No sealing, power lamp offDisconnected plug, broken power cord or broken transformerCheck or change the plug, repair or replace the cord, or replace the transformer. Page 1
No sealing, power lamp on and sealing lamp onBroken heating element, loose spring hook or mounting spring, or poor contact at the element terminalsReplace the heater, clean or tighten the spring hook connection, or clean and adjust the terminals. Page 1
No sealing, power lamp on but sealing lamp offMicroswitch activated or defectiveAdjust the microswitch lever or position, or replace the microswitch. Page 1
Prolonged heating timeTimer malfunction or timer set too highReplace the timer or relay, or decrease the timer setting. Page 1
Poor seal from overheatingHeating timer set too high or not enough cooling timeLower the timer setting and keep pressing the upper lever for 1-2 seconds after the light goes off. Page 1
Weak or uneven sealWorn Teflon cloth or silicone rubber, sealing time too short, or dirty Teflon cloth or sealing barReplace worn Teflon cloth or silicone rubber, increase sealing time, and clean the Teflon cover and silicone rubber sealing bar. Page 1

Frequently asked questions

What sealing lengths are available in the W Series?

WN-500H/HC seals 19.75", WN-650H/HC 25.75", WN-750H/HC and WN-1000H/HC 29.75", and WN-1500H 59.06". All produce a 2.7mm seal. See page 2.

What power do these sealers use?

All models run on 110V, from 600W (WN-500H/HC) up to 2500W (WN-1500H). See page 2.

How do I clean the sealer?

Unplug it first. Do not use water; silicone spray may be used to remove residue from the sealing platform and Teflon tape. See page 2 and page 3.

What timer setting should I use?

Always start at the lowest setting and gradually increase until the seal is correct for your material thickness. See page 2.