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Use and maintenance manual
Longitudinal profile welding
Model: LRW-150
____________________________________________________________________________________________________________________
Type:
Longitudinal profile welding 1500 mm
Model: LRW-150
IMPORTANT:
Read this user manual and follow the instructions and warnings before operating this device.
Any modification or transformation performed on this machine may cause loss of the
manufacturer's guarantee and liability.
This manual must always remain near to the machine and visible to all the operating and
maintenance staff, for any future consultation, forming part of the equipment.
www.ermengineering.com
(Original) Use and maintenance manual
info@ermengineering.com
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(+34)937632525
P a g . 1
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Summary of Contents for ermengineering LRW-150
- Page 1 Use and maintenance manual Longitudinal profile welding Model: LRW-150 ____________________________________________________________________________________________________________________ (Original) Use and maintenance manual Type: Longitudinal profile welding 1500 mm Model: LRW-150 IMPORTANT: Read this user manual and follow the instructions and warnings before operating this device. Any modification or transformation performed on this machine may cause loss of the manufacturer’s guarantee and liability.
- Page 2 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ Index: Page CE Declaration of conformity: ..............................3 Description: ....................................4 Technical Characteristics: ............................... 4 Standard equipment: ................................4 Optional equipment: ................................. 4 Warnings and safety:................................. 4 Installation and start-up:................................. 5 Electrical Connection: ................................
- Page 3 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ - CE Declaration of conformity: WE DECLARE, under our responsibility, that the machine: - Type: Longitudinal welder - Brand: ERM Engineering - Model: LRW-150 - Serial No.: xxxxxx - Manufacturer date: 2022...
- Page 4 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ - Description: Continuous longitudinal profile welder for conveyor belts using a jet of hot air at the point of intersection of the two materials. Fitted with speed, temperature and pressure controls for different types of material.
- Page 5 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ and construction of its equipment, ERM Engineering. has aimed to reduce and minimise those risks by including protection devices and safety systems based on the European Community Council Directives. NOTE: ERM Engineering shall not be held liable under any case for damage caused by undue or improper use of this equipment.
- Page 6 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ - Using instructions: Select and change, if necessary, the pulley corresponding to the profile to be processed by the machine: Place the belt on the welding table and centre the side guides so that the belt advances evenly and without any side travel.
- Page 7 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ Once the belt is placed in position, close the frame using the arm (C) to prevent any movement or deformation caused by the pressure of the pulleys: Start the Leister welder by pressing the black wheel located on the rear and adjust the...
- Page 8 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ After the welder has been pre-heated, begin welding by turning the control knob (D) to start welder rotation while at the same time pressing the green START button on the control panel to start the motor.
- Page 9 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ Note that any changes made to the temperature will not become effective until a few minutes have elapsed. Adjusting the welding rate using the control potentiometer (S) has immediate results:...
- Page 10 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ Normally the sizes used for welding on fabric are two-component and require some hours to fully set. In the case of welding continuous belts, make a cut at the beginning of the weld at an angle of about 45º:...
- Page 11 Use and maintenance manual Longitudinal profile welding Model: LRW-150 _______________________________________________________________________________________________________________________ - Care and maintenance Because various chemical components are used during the welding process, there is an accumulation of highly corrosive waste in the welding area (rollers, pulleys, guides, etc. and so they should be cleaned regularly to ensure correct operation.
- Page 12 Use and maintenance manual Longitudinal profile welding Model: LRW-130 _________________________________________________________________________________________________________________________________________________________________________ - Electrical drawings: P a g 1 2...
- Page 13 Use and maintenance manual Longitudinal profile welding Model: LRW-130 _________________________________________________________________________________________________________________________________________________________________________ - Pneumatic drawings:_ P a g 1 3...
- Page 14 Use and maintenance manual Longitudinal profile welding Model: LRW-130 _________________________________________________________________________________________________________________________________________________________________________ - Spare parts: P a g 1 4...
- Page 15 Use and maintenance manual Longitudinal profile welding Model: LRW-130 _________________________________________________________________________________________________________________________________________________________________________ P a g 1 5...
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