relFar laser head use manual 1

1.1 Product parameters

Name	Intelligent Handheld Cleaning Head
Model	FWH20-C20A
Fiber interface	QBH
Wavelength scope	1070±20nm
Rated power	≤3000W
Collimation focal length	F50mm
Focus focal length	F600mm
Scanning width	0～300mm
Scanning speed	20000mm/s
Auxiliary pressure	≥0.5～0.8Mpa
Effective clear aperture	Ø22
Weight	0.78Kg

1.2 Precautions

※ Before the laser prsents, the front end flip cover plate is required to be opened.

※ To ensure personal safety, please wear the special fiber laser protective glasses before operation.

※ It's necessary to keep the product clean and prevent the cooling liquid, condensate water or other foreign matter from intruding into the cavity, or the functional contamination and functional impact of related parts will be incurred.

Chapter II Structural Characteristics

2.1 Product structure

Chapter III Product Installation

 

3.1 Pipe connection

Cooling water circuit and auxiliary protective gas connection.

Connection of cooling water and protective gas and usage requirements:

Notes: Gas for regular use: Compressed air (oil-water filtration required)

Gas for regular use: Argon, nitrogen and compressed air (oil-water filtration required).

3.1.1 Cooling water: The 6mm air tube is connected. The

main function is that the excess heat is taken away by cooling through the internal structural member water route when the heat is produced by the light path in the cavity to ensure the cleaning performance. The series connection of cooling water pipeline is required, with one-in and one-out water circulation connected.

3.2 Optical fiber input installation

※ The QBH is a horizontal arrangement to take out the dustproof seal cover.

   

※ Align the red dot on the fiber optic head with the QBH red dot, and slowly insert the fiber optic head into the QBH.

※ The QHB is screwed to the locking state: Rotate it to the limiting position clockwise (hearing the "click"), lift up the

rotating mantle, and clockwise rotate the mantle until the head of optical fiber is compressed.

※ Before the laser presents, open the front end clamshell dust blocking plate! !