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3

GB

Operating instructions 

(Translation of the original operating instructions) 

Warning

Caution

Please read operating instructions carefully before use
and keep for further reference. 

WGW 300

Danger to life: 

is electrocution risk due to exposure to live components 

and connections. Unplug the device from the outlet before opening.. Prior 
to operating, check the power cord, the plug, and the extension cable for 
electrical and mechanical damage.

Danger of fire and explosion: 

If the device is used improperly, there is a risk 

of fire and/or explosion (e.g., due to the material overheating), particularly in 
the vicinity of flammable materials and explosive gases.

Risk of burning: 

Do not touch heating element tube and/or nozzle/hot wedge 

when they are hot. Allow the device to cool down first. Never point the hot air 
flow at people or animals.

Connect the device to a

 socket with a protective conductor. 

Any interruption 

of the protective conductor inside or outside of the device is dangerous. Only 
use extension cables with protective conductors.

The

 nominal voltage 

specified on the device must match the

 local supply 

voltage

. If the line voltage fails, then the main switch and the drive must be 

switched off.

If the device is being used on job sites, a 

GFI protective switch

 must be used 

to protect site personnel. 

The device must be 

supervised at all times during operation

. Excess heat 

can come into contact with flammable materials that are in proximity of tool. 
Device may be operated only by or under their supervision. Children are not  
permitted to operate the device under any circumstances.

Protect the device from 

moisture and wet conditions

.

Summary of Contents for WGW 300

Page 1: ...1 CN GB WGW 300 155 11 201109 400 007 6695 www leisterchina com...

Page 2: ...2 GB CN English Operating Instructions 3 13...

Page 3: ...ot wedge when they are hot Allow the device to cool down first Never point the hot air flow at people or animals Connect the device to a socket with a protective conductor Any interruption of the prot...

Page 4: ...contacting the manufacturer for advice Maintenance Maintenance inspection and adjustment of the WGW 300 may only be carried out by qualified personnel Before removing or installing spare parts or per...

Page 5: ...0W Dimension mm 445 x 323 x 315 Weight kg 15 Temperature O C 450 Speed m min 0 8 5 Weldable materials HD PE LD PE PP PE Technical data and specifications are subject to change without prior notice Mat...

Page 6: ...tion by the lock pin At this point the material should move around freely between the nip rollers Turn the hex nut 6 Figure 1 counter clockwise until the nip rollers begin to pinch down on the materia...

Page 7: ...st to the nip rollers and one for the front roller set furthest from the nip rollers Removing upper contour roller assembly Remove screw from the end of the shaft that the material guide plate pivots...

Page 8: ...ler this will give you a fresh starting point and you will make a final adjustment on this roller later Using a 13mm open end wrench loosen the lockdown bolt hex head for the rear lower contour roller...

Page 9: ...ty of burn outs Step 4 Set up Wedge Fore Aft Adjustment The fore aft adjustment sets the limit of travel of the heating wedge in its fully engaged position In other words how close the tip of the wedg...

Page 10: ...lps to eliminate hot spots on the nip rollers and makes starting a weld quicker and easier Setting Wedge Temperature OMRON Controller 5 button style Temperature controller has a dual display The curre...

Page 11: ...e wedge lock handle and slide wedge toward nip rollers until the lock pin slides off the end on the slide rail Make sure wedge is completely engaged before continuing Fourth engage nip rollers by push...

Page 12: ...ment Hex Nuf 7 Lower Frane Chain Cover 8 Front Handle 9 Heating Wedge Slide Handle 10 Lock Handle 11 Heating Cartridge 12 Front Lower Contour Roller 13 Rear Lower Contour Roller 14 Heating Wedge 15 Up...

Page 13: ...13 WELDY WGW 300 CN...

Page 14: ...14 WGW 300 5 WGW 300 WGW 300 24 220V WGW 300 208 240V 3500W 5000W 3x1 5mm2...

Page 15: ...15 WGW 300 V 230V W 1750W mm 445 x 323 x 315 kg 15 O C 450 m min 0 8 5 HD PE LD PE PP PE WGW 300 1 5 2 5mm HDPE 6 6 14...

Page 16: ...16 14 6 3cm 6 15 WGW 300 1 5 2 5mm HDPE 6 14 15...

Page 17: ...17 12 13 4mm 6mm 13mm 7cm 2 7 12 13mm 13 2 12 13...

Page 18: ...18 12 12 13 16 13 12 13 16 13 18 18...

Page 19: ...19 1 3 5 2 WGW 300 4 12 15cm 5 4 2 3 1...

Page 20: ...20 10cm 5 10...

Page 21: ...21 WGW 300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 13 12 11 1 10 9 16 15 14 18 17 6 8 3 2 4 5 7...

Page 22: ...22...

Page 23: ......

Page 24: ...Your partner Copyright by Leister www leisterchina com WGW 300 Operation Manual ZH 06 2021 201109 400 007 6695 media leister cn...

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