Asada 400SA User manual

Large Diameter Existing Pipe Cutting Machine（Air Motor Operated）
PIPE SAW 400SA
【Read through this manual carefully before using the machine.】
INSTRUCTION MANUAL

PIPE SAW 400SA
1





 

 
 
 
 

 

SAFETY PRECAUTIONS
CLASSIFICATION OF CAUTIONS
CONTENTS
 
 
 
   
  
  
  
 
  


 
  
  
   
   
   


 
   
   
  
 
 
  
DANGER
WARNING
CAUTION






PIPE SAW 400SA
2
 
 

SAFETY INSTRUCTIONS
◆ Avoid dangerous environment.


◆ Use safety goggles.


◆ Secure work piece.


◆ Use only the specied accessories and attachments.


◆ Never touch the saw blade and moving parts until you have conrmed a
complete stop.
󱐯


◆ Remove Air Hose from the machine after stopping Air Compressor and
closing Ball Valve of the unit in following the cases.




◆ If you feel something unusual, stop the machine immediately.





◆ Keep your work area clean.


WARNING

PIPE SAW 400SA
3
◆ Keep visitors away.


◆ Do not force the machine.




◆ Wear proper apparel.






◆ Do not overreach.

◆ Remove wrenches and other hand tools.



◆ Stay alert.





◆ Do not abuse the air hose.





WARNING

PIPE SAW 400SA
4
◆ Maintain the machine with care.









◆ Check damaged parts.



󱐯


󱐯


◆ Store the idle machine tidily.


◆ Have your machine repaired by a qualied person.



◆ If any label applied to the machine, etc. has come o󱐯, always ask for a new
label and apply it in position.
WARNING

PIPE SAW 400SA
5


OPERATING INSTRUCTIONS
◆ Do not cut a pipe which contains live gas or residual gas.

◆ Before starting operation, fully check for underground objects such as
conduit pipes, water pipes and gas pipes near the place of operation.


◆ In case to cut a pipe with water remaining inside, avoid being splashed water
onto the machine.


◆ Hold the machine body securely during operation.

◆ If you have dropped or hit the machine accidentally, carefully check its saw
blade, body, etc. for damage, crack or deformation.

◆ Before changing the saw blade, close Ball Valve of the unit and turn o󱐯 Air
Compressor.

◆ Install the saw blade to the machine correctly.
󱐯
◆ Pay attention not to cut the Air Hose by the saw blade.

◆ During operation, keep your hands, face, etc. Away from the saw blade and
chip ejector.

◆ Before starting operation at a high place, fully make sure that there is no
one under you.

DANGER
WARNING

PIPE SAW 400SA
6
◆ When carrying the machine, close Ball Valve of the unit and turn o󱐯 Air
Compressor.

◆ Never touch the saw blade, chips and work piece immediately after cutting
operation.

◆ When you cut a pipe near an obstacle such as a wall or an adjacent pipe,
leave an enough clearance to prevent the tip of the saw blade from making
contact with the obstacle.
◆ Pay attention not to cut the Air Hose by the saw blade.

◆ Do not cut the work piece which requires more than capacity.

◆ Use the Asada genuine saw blade.

CAUTION

PIPE SAW 400SA
7
Main Body
Vise
Guide plate
Chain
② Machine plate
① Vise top surface
warning label
Saw Guide
Chain receiving roller
Side Grip
Air Motor
② Machine Plate
Plug
① Vise top
surface
warning label
Saw Blade
Operating
Handle
Main Body Grip
Muffler
Ball valve
※ Following three warning labels are stuck
to this machine and the vise.
These labels show explanation for
securing safety.
Keep them clean，and if they are peeled
off or became dirty，request new labels
to us．Be sure to stick new label to the
same place．
WARNING LABEL
COMPONENTS OF THE MACHINE
Name of Parts

PIPE SAW 400SA
8

 
 
  󰵒
 󰵒
 
 󰻸
 󰵒
 

 󰵒
 󰵒
 󰵒
 󰵒


 󰵒
 󰵒
Saw blades HSS
（380×8T） 1pce
（490×8T） 1pce
（300A） 1pce
（200A） 1pce
Guide plate complete for each size
Magnet-attached wedge L
（58612）
Storage box
（PS510）
Ratchet wrench 11-13
（PS528）
Storage box for Air Maintenance Unit
（PS565）
Air Maintenance Unit
（58860）
1m
9m
Specications
Standard Accessories

PIPE SAW 400SA
9
Saw blades
(Refer to the table below.)
Cutting Oil
(Threading oil white)
(ST014)
Guide plate complete for each size
(Refer to the table below.)
Optional Accessories
  
   

   


   
   
   
   
   
 
    



    
   

   


   
   
   
   

   

   
   
   
   
   
   
    

PIPE SAW 400SA
10
Storage box
PREPARATIONS
Carrying the Machine
Maintaining and Checking the Working Environment
◆ The machine is heave(Vise 8kg, Main
Body 11kg), be sure to carry it by two
people.
When lifting it, bend your knees to
avoid a load on your waist.
◆ Be sure to remove the saw blade when
carrying the machine.







CAUTION

PIPE SAW 400SA
11
OPERATION


◆ Make sure to close Ball Valve of the unit before connecting Air Hose.


Fixing the vise
◆ Vise and main body stained with cutting oil is slippery.
Wipe o󱐯 the oil completely.

◆ When installing the machine, check the supporting force of the pipe(existing pipes).

◆ As this machine is heavy，carefully lift when
installing it in the high position．
◆ Do not install the vise on the "cutting o󱐯 side."
The cut pipe together with the vise will drop.

◆ Fix the vise rmly.


◆ Watch the position of your nger while lowering
the vise to avoid pinching of ngers.
WARNING
WARNING

PIPE SAW 400SA
12
󰴤
󰴥




󰴦
󰵒

󰴧



󰵒
󰴨


 

󰴩
  
󰴪󱐯

Clamp bolt
Clamp
6
Clamp bolt
Clamping allowance
30 ㎜
Loosen
4
50 ㎜
Cutting position
Hook
Set
5
Roller
Check
5

PIPE SAW 400SA
13
Insert
Rotary bush Rotary shaft
Square spline
Blade holder
Mounting pin
Blade guide
Blade
Pay attention to direction
2
Saw blade fixing bolt
Clamp
3
How to set the main body
How to set the Saw Blade
󰴤
󰴥



󰴦 

 



󰴤

󰴥



󰴦

◆ Use the saw blade of the size conforming to the pipe diameter．


◆ Do not use the damaged saw blade．

◆ If clamping of the saw blade is weak, the saw blade may come o󱐯 during
cutting, and the main body and saw blade may be damaged．
CAUTION

PIPE SAW 400SA
14
󰴤

󰴥
Air compressor
Air Maintenance Unit
Air Hose 1m
Air Hose 9m
Plug
Ball valve
Close
Installation of Air Maintenance Unit and Air Compressor
U－notch
Guide plate
Set
2
Guide plate
fixing nut
Guide plate
fixing nut
Clamp
3
How to set the guide plate
󰴤

󰴥


󰴦

◆ Additional extension air hose
should not exceed 10m.
◆ Inner diameter of the extension air
hose should be 9mm or more.



CAUTION

PIPE SAW 400SA
15
CUTTING
󰴤

󰴥

󰴦
 
   





 

󰴧

 

 


◆ When cutting the mortar lining
casting pipe, be sure to wear the
face mask to prevent dust.
◆ Avoid forcible usage which will lead
to a saw blade stop during cutting.


Ball valve
Close
1
about 10㎜
Check
2
from the pipe
Air compressor
Start up
2
Air Maintenance Unit
Regulator
Knob
Pressure
Gage
Pressure
High
Lock
Pressure
Low
Cancellation
Air Maintenance Unit
Lubricator
Oil
Slower
Oil
Faster
1
2
3
4
5
6
7
8
9
CAUTION

PIPE SAW 400SA
16
Air Maintenance Unit
OpenClose
Air Filter
KnobKnob
Hand-operated discharge
Air Filter
Automatic discharge
Ball Valve
Open
6
󰴨



 



󰴩


  

 󰵒 

󰵒

󰵒 
󰵒
   
 󰵒  

󰵒
 󰵒  
󰵒

PIPE SAW 400SA
17





󰴭
󰴮

◆ Be sure to use the threading oil white（No.STO14）as the cutting oil.

◆ Cutting oil contacting the skin may cause inammation.

󱐯
◆ Wipe o󱐯 the scattered cutting oil after cutting with oil.

◆ Do not inhale oil mist or vapor of the cutting oil．It cause nausea．


◆ Do not handle or use the cutting oil near a re.
󰴫
󰴬


󰴪







Operating handle
Rotate slowly
7
 
 




CAUTION

PIPE SAW 400SA
18
󰴤

 
󰴥

󰴦



󰴤

󰵒

󰵒


󰴥

Magnet-attached wedge
Plastic
hammer
W
A
α
B
C
Cutting the buried pipe
   
  

 󰵒 󰵒 󰵒 󰵒 
 󰵒 󰵒 󰵒 󰵒 
 󰵒 󰵒 󰵒 󰵒 
 󰵒 󰵒 󰵒 󰵒 
 󰵒 󰵒 󰵒 󰵒 
 󰵒 󰵒 󰵒 󰵒 

PIPE SAW 400SA
19
Cutting the vertical pipe
󰴤

󰴥




󰴦






󰴧


󰴨





󰴩

󰴪

󰴫



◆ Vise should be installed by two people.


◆ Be sure to set the cut-o󱐯 side to the top.
󱐯
Magnet-attached wedge
Lift up
Position of the vise
Countermeasure
WARNING