LONGER LASER B1 Quick Start Manual

Quick Start Guide
LONGER LASER ENGRAVER LASER B1 20W/30W
Thank you for choosing our products.
Please read this manual carefully before use.
Please reference more details on digital manual in TF card about the operation of
Laser Engraver and installation of LaserGRBL or LightBurn.
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LONGER Laser Engraver Official Group
Email: Support@longer3d.com
If you have any question, please feel free to contact us as above.
*Copyright © Shenzhen Longer 3D Technology Co.,Ltd. All Rights Reserved
3 .
We strongly recommend placing the machine in a well-ventilated room, and at the same
time, the door of the room has a sealing effect and the windows have curtains, so as to
effectively avoid looking directly at the laser beam and some smoke and steam , Particles
and other highly toxic substances. At the same time, you can pay attention to the LONGER
products (cover) in the follow-up.
4 .
The high-energy diode laser beam can produce extremely high temperatures and significant
amounts of heat as the substrate material is burned away while engraving and cutting. Some
materials are prone to catch fire during cutting operations creating flame, fumes and smoke.
5 .
Although the Laser B1 has a built in flame sensor, this technology should NOT be considered
100% accurate and should be seen only as a warning system.
P.S. During the working process of Laser B1, if a flame is found, the machine will stop the
laser and make a sound to indicate abnormal conditions. Please pay attention to the working
status of the machine.
6 .
During operation to ensure that any flare ups/ flame are properly contained and extinguished.
L AS ER ENG RAVER I N TR OD U C T ION
1 2 3 4
7
8
9
10
11
12
13 14 15 16
17 18 19
5 6 1 Left frame
2
Rear frame
3 X-axis frame
4 Laser module
5 Right frame
6 Emergency stop switch
7 Support feet
8 Limit switch
9 X-axis motor
10 Air pump
Front frame
11
12 Air pump port
13 Warning light
14 Reset switch
Key switch
15
Power switch
16
17 Touch screen port
18 TF card slot
USB port
19
20 Power port
20
AT T EN T IO N
1 .
The Laser B1 engraves and cuts materials by the means of a high-energy diode laser beam.
The hazards associated with a high-energy diode laser beam include the possibility of fires,
generation of hazardous and/or irritating toxic fumes, but more importantly damage to eyes
and skin.
2 .
Laser engravers are divided into several internationally valid classes based on
their performance and the risk of injury.The Laser B1 falls into the Class IV
(Class 4 IEC standard focus on the American FDA classification).
Laser class Class Definition
Class I levels of laser radiation are not considered to be hazardous.
Class I
Class IIa levels of laser radiation are not considered to be hazard-
ous if viewed for any period of time less than or equal to 1x10³
Class IIa
seconds but are considered to be a chronic viewing hazard for any
period of time greater than 1x10³ seconds.
Class II levels of laser radiation are considered to be a chronic
Class II
viewing hazard.
Class IIIa levels of laser radiation are considered to be, depending
upon the irradiance, either an acute intrabeam viewing hazard or
Class IIIa
chronic viewing hazard, and an acute viewing hazard if viewed
directly with optical instruments.
Class IIIb levels of laser radiation are considered to be an acute
Class IIIb
hazard to the skin and eyes from direct radiation.
Class IV levels of laser radiation are considered to be an acute
hazard to the skin and eyes from direct and scattered radiation.haz-
Class IV
ard to the skin and eyes from direct and scattered radiation.and
eyes from both direct and scattered radiation.
The high energy laser beam can cause severe eye damage, including blindness and serious
skin burns.
Improper use of the controls and modification of the safety features may cause serious eye
injury and burns.
Please wear Personal Protective Equipment (PPE, safety glasses are designed
to filter specific ranges of laser wavelength. The Laser B1 safety glasses provid-
ed are specific for LONGER Laser Module;) when using the engraver.
DO NOT look directly into the laser beam;
DO NOT aim the laser beam at reflective surfaces;
DO NOT operate the laser without PPE protection for all persons nearby in the
proximity of the Laser B1;
DO NOT allow unsupervised access to the Laser B1 to children;
DO NOT allow access near the Laser B1 to pets;
DO NOT modify or disable any safety features of the laser system;
DO NOT touch the high energy laser beam;
PA C K IN G L IST
X-Axis Frame
Rear Frame
Power Cable
USB Cable
Safety Glasses
Wooden Brush
Cable Tie
Plywood
Window Mirror
Air Pump
Air Valve
Front Frame
M2*10×4
M5*12×4
Limit switch
M5*16×4
Key
Tweezers
M3*20 Handle Screw
Wrench
Allen Wrench
Card Reader
& TF Card
Laser Module
Silicone Tube
Timing Belt