Astro Pneumatic 8077SE Benutzerhandbuch

outside

inside

fig.2

fig.1

'T'

• The overall circumference of the headband can be made larger 

or smaller by rotating the knob on the back of the headband. 

(See adjustment "Y" in fig.1) This can be done whilst wearing the 

helmet and allows just the right tension to be set to keep the 

helmet firmly on the head without it being too tight.

• If the headband is riding too high or too low on your head adjust 

the strap which passes over the top of your head. To do this 

release the end of the band by pushing the locking pip out of the 

hole in the band. Slide the two portions of the band to a greater 

or lesser width as required and push the locking pip through the 

nearest hole (See adjustment "W" in fig.1)

• Test the fit of the headband by lifting up and closing down the 

helmet a few times while wearing it. If the headband moves while 

tilting re-adjust it until it is stable. 

• Step 1: Undo the block nut (See "T" in fig.1) to adjust the  

               distance between the helmet and your face in the 

               down position. 
• Step 2: loosen the block nut on either side of the helmet and 

              slide it nearer to or further from your face. 

             (See adjustment "Z" in fig.1) It is important that your eyes 

              are each the same distance from the lens otherwise the 

              darkening effect may appear uneven.

 

• Step 3: Re-tighten the block nut when adjustment is complete.

• If the lens is not properly aligned with the eyes in the down 

position the mask angle can be further adjusted into one of three 

preset positions using the tilt plate shown in fig.2. Behind each 

pivot knob on the sides of the helmet there is a screw which 

passes through the side of the mask and into one of the holes in 

the tilt plate ( see A,B,C in fig.2 ). 

• Partially undo each screw counterclockwise so that it withdraws 

out of the tilt plate but remains in the side of the mask. Rotate the 

assembly so that one of the alternative positions is aligned with 

the end of the screw. Turn the screws clockwise again so that 

they pass through the holes thus fixing the position of the tilt 

plate.

• Select the shade level you require according to the welding 

process you will use by referring to the "Shade Guide Table" 

below for settings. Turn the shade control knob on the side of the 

helmet to the shade number required.

• When welding ceases the viewing window automatically 

changes from dark back to light but with a pre-set delay to 

compensate for any bright afterglow on the workpiece. The delay 

time/response can be set to "short" to "long"  as you require 

using the dial knob on the back of the shade cartridge. (See fig.3) 

• The sensitivity can be set from "high" to "low" using the dial 

knob on the back of the shade cartridge. The"low" setting is the 

normal setting for everyday use. 

• Where the operation of the mask is disturbed by excess 

ambient light or another welding machine close by, use the "low" 

setting. (See fig.3).

• Please adjust the sensitivity to the lowest level when you are 

not working.

fig.3

Sever personal injury could occur if the user fails to follow the

above mentioned warnings, and/or fails to follow the operating

instructions.

fig.4a

fig.4

3

Before using the helmet for welding ensure you 

have read and understood the safety instructions

Viewing Area:                     96 x 62 mm (3.8"x2.4") 
Cartridge Size:                   110 x 106 x 9mm (4.3"x4.2"x0.35")  
Arc Sensor:                         2 
Light State:                         Shade DIN 3.5 
Variable Shade:                  From DIN 9 to DIN 13  
Shade Control:                   External adjustable 
Power On/Off:                     Fully Automatic 
Sensitivity Control:              Be adjustable by dial knob 
UV/IR Protection:               Up To Shade DIN16 at all time 
Power Supply:                    Solar cell, battery can be changed (3V lithium) 
Battery Lifetime:                 Over 4000hours before low battery alarming 
Switching Time:                  1/20,000 s. from Light to Dark 
Dark to Light:                      0.1~1.0s by dial control knob 
Operating Tep.:                

- 1 0

｡ C ~ + 55｡C 

Storing Temperature:    - 20

｡ C ~ + 70｡C

Helmet Material:            High-impact resistant plastic / 
                                                                    Polyamide Nylon
Total Weight:                  475g 

• REPLACING FRONT COVER LENS. Replacing the front 

cover lens if it is damaged (cracked, scratched, soiled or pitted).

See fig.4

• CHANGING BATTERY.  If  "Low battery" alarm light is red, 

please change it with new battery. 

• CLEANING. Clean helmet by wiping with a soft cloth. Clean 

cartridge surfaces regularly. Do not use strong cleaning solutions. 

Clean sensors and solar cells with methylated spirit and a clean 

cloth and wipe dry with a lint-free cloth.

• 

PLEASE ADJUST THE SENSITIVITY TO THE LOWEST 

LEVEL WHEN YOU ARE NOT WORKING.

Irregular Darkening Dimming  

   

• Headband  has been set unevenly and there is an  uneven      
  distance  from the eyes to the filter's lens (Reset headband to 
   reduce the difference to filter).

Auto-Darkening Filter Does Not Darken Or Flickers

• Front cover lens is soiled or damaged (change lens cover)

• Sensors are soiled (clean the sensors' surface)

• Welding current is too low (turns the switch to the "slow" 
   position).

Slow Response

• Operating temperature is too low (do not use at temperatures 
   below - 10

｡C  or 14｡F).

Poor Vision

• Front /inside cover lens and/or filter lens are soiled 
  (change lens)
• There is insufficient ambient light

• Shade number is incorrectly set (reset the shade number) 

Welding Helmet Slips

• Headband is not adjusted properly (readjust headband)

User must stop using the auto-darking welding helmel 

immediately if the above-mentioned problems cannot 

be corrected. Contact Astro Pneumatic Tool Company.

sensitivity

delay time

1

2

3

4

14

5

6

7

8

9

10

15

11

12

13

8077SE

LARGE VIEWING AREA DELUXE 

AUTO-DARKENING SOLAR WELDING 

HELMET AND WELDING GLOVES

8077-01
8077-02
8077-03
8077-04
8077-05
8077-06
8077-07
8077-08

Frame
Front Cover Lens
Shade Knob
Auto-Darkening Filter Cartirdge
Shell (Welding Mask)
Block Nut
Washer
Adjustable Limitation Washer

1
1
1
1
1
2
4
2

1
2
6
4
5
6
7
8

8077-09
8077-10
8077-11
8077-12
8077-13
8077-14
8077-15

Left Limitation Washer
Screw
Right Limitation Washer
Front Headband
Adjustable Headband
Inside Cover Lens
Sweatband

1
2
1
1
1
1
1

9

10
11
12
13
14
15

REVISED NOT PRINTED YET

1

4

Do not use the tool outside of the design intent.

Never modify the tool for any other purpose, or for its use.

Model:

Product Type:

Auto-Darkening Welding Helmets are designed to protect the eye and 

face from sparks, spatter, and harmful radiation under normal welding 

conditions. Auto-darkening filter automatically changes from a light 

state to a dark state when an arc is struck, and it returns to the light 

state when welding stops.
Auto-Darkening Welding Helmets comes ready for use. The only thing 

you need to do before your welding is to adjust the position of the 

headband and select the correct shade number for your application. 

•
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•
•

•

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•

• Larger viewing area: 96MM x 62MM
• German made lens
• Automatically changes filter screen from clear to

  dark in 1/20,000 second
• Variable shade adjustment - 9-13 DIN
• UV/IR Protection: Up To DIN 16 At All Times
• Great for use with MIG/MAG, TIG & ARC Welding
• Operator can adjust the time the filter returns from dark to clear
• Automatic Power On / Off (no button to push)
• Utilizes high performance solar cells as power supply
• Battery lifetime up to 4000 hours
• Full face and front of neck protection
• Specially designed headband for greater comfort 
• Meets EN, DIN, ISO & ANSI Z87.1 standards
• Large size 13.5" Leather Welding Gloves with flannel lining included

10

14

• Astro Pneumatic Tool Co. warrants our products to the original user against defective

  material or workmanship for a period of 1 year (except where noted on our price

  schedule) from the date of 1st use.  Astro reserves the right to determine whether the

  product failed because of defective material, workmanship or other causes and to charge

  back for missing parts.  Astro Pneumatic Tool Co., at its discretion, will repair products

  covered under this warranty free of charge. The distributor should direct the original user

  to return the product (with the exceptions listed below) with the distributor’s name,

  address, adequate proof of date of purchase or a copy of warranty card, and a short note

  explaining the problem. 

  order to obtain the replacement components covered under warranty.
• Astro Pneumatic Tool Co. or its authorized service representatives must perform all

  warranty repairs. Any repair to the product by unauthorized service representatives

  voids this warranty. The rights under this warranty are limited to the original user and may

  not be transferred to subsequent owners.

  

• This warranty is in lieu of all other warranties, expressed or implied, including warranties

  of merchantability and fitness for a particular purpose.  Some states do not allow the

  exclusion of limitations of incidental or consequential damages so the 

  above limitations may not apply to you.

MADE IN CHINA

8077SE

8077SE

8077SE

LARGE VIEWING AREA DELUXE AUTO-DARKENING 

SOLAR WELDING HELMET AND WELDING GLOVES

LARGE VIEWING AREA DELUXE AUTO-DARKENING 

SOLAR WELDING HELMET AND WELDING GLOVES

LARGE VIEWING AREA DELUXE AUTO-DARKENING 

SOLAR WELDING HELMET AND WELDING GLOVES

LARGE VIEWING AREA DELUXE AUTO-DARKENING 

SOLAR WELDING HELMET AND WELDING GLOVES