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DAS  ARM INSTRUCTION MANUAL 

 

1. GENERAL 

 

The DAS has been designed as a tire changer accessory to help the operator to mount the tire on the rim or to demount it. 

The use of this device is limited to that specified in this manual. Any other use is improper and therefore not authorized. Be-
fore beginning any kind of work on or with this machine, carefully read and understand the contents of these operating in-
structions. 
We shall not be liable for any injury to persons or damage to things caused by improper use of this machine.

 

Please keep this manual handy for consulting. 
 

TECHNICAL PARAMETERS 

 

 

 
 

SAFETY REGULATIONS 

 

The operator must be a well –trained professional personnel. 

This device could only function when work together with our tire changer. 
We won’t responsible for any unauthorized modifications.

 

 

INSTALLATIONS 

 

NOTICE: 
The installation of this auxiliary device should be done by professional personnel. 
Before any assemblies

turn off the power of both electricity and compressed air. 

 

  

TRANSPORTAION 

 
Move the machine with a forklift truck as illustrated in Fig-1 
 

  

UNPACKING 

 
 
Remove the packaging carefully and check the machine

if there are any damages or defects

please contact 

with us or with the dealer timely. 
Please keep the packaging out of the children’s reach. 
Please keep the packaging for possible future needs. 

Working Pressure

 

8~10 bar

 

Net Weight

 

40kg

 

Noise Level

 

<70dB

 

Fig.1 

Summary of Contents for TWC-412NIC

Page 1: ...ation of the machine such as safety warning and precautions assembly operating main tenance and parts list as sembly diagrams Keep your invoice with this manual for future reference Manufacturer shall...

Page 2: ...x77x100cm Shipping Weight 220kg 230kg Voltage 0 9 1 1 of nominal voltage Frequency 0 98 1 02 of nominal frequency Ambient Temperature 5 40 C Operation Humidity 30 95 Installation altitude NOT exceed 1...

Page 3: ...r Pedal 2 Jaw clamp Pedal 3 Reverse Pedal 4 Turntable 5 Jaw 6 Mounting head 7 Hexagonal shaft 8 Swing arm 9 Locking handle 10 Column 11 FRL 12 Shovel 13 Rubber wheel support 14 STL 1 2 3 4 5 6 8 10 11...

Page 4: ...4 1 Optional Upgrade Accessories...

Page 5: ...ker 3 Connect the inflation gun if it is to be installed to its connector 4 Connect the tire changer to a compressed air network Suggested working pressure is 8 bar using the connector which is on the...

Page 6: ...ion against the bumper pads and excessive wear on pivots Deflate the tire completely to prolong the life of your machine 1 Deflate the tire completely by removing the valve core from the valve stem fi...

Page 7: ...the top of the vertical slide to move the demount head into contact with the rim edge Push the locking handle back and lock the slide into place figure 7 Figure 7 Position Mount Demount Tool 8 The mo...

Page 8: ...r bead lift Figure 10 Insert Bead Lifting Tool 11 Push the bead lifting tool down towards the wheel to lift the tire bead up and over the knob portion of the demount head Hold the tool and bead in thi...

Page 9: ...without checking both tire and wheel for damage and to be certain the sizes match Do not let untrained persons operate tire changer and keep bystanders out of service area Forcing the tire onto the r...

Page 10: ...tube type tires mount lower bead first move swing arm out install tube and then mount upper bead 9 Inflation Tire inflation is performed in three steps BEAD SEAL BEAD SEAT and INFLATION These steps ar...

Page 11: ...nd debris to be blown into the air with enough force to injure operator and or bystander Do not use the bead sealing control position to inflate a tire S This unit is equipped with a pressure limiter...

Page 12: ...ating will usually require at least 7 PSI in the tire 40 PSI is the maximum safe pressure at this stage regardless of tire operating pressure Most European import cars and many aftermarket alloy wheel...

Page 13: ...SAFETY REGULATIONS The operator must be a well trained professional personnel This device could only function when work together with our tire changer We won t responsible for any unauthorized modifi...

Page 14: ...The following steps show how to install the DAS ARM 1 Disconnect the tire changer from the electric power source and the compressed air circuit 2 See Fig 3 and 4 for pulling the mounting seat 1 and 2...

Page 15: ...NTROL VALVE Controlling the control valve level could attain the rise or decline of the tool holding arms TRIAL OPERATIONS The DAS ARM must connect with air compressor and 8 bar air pressure is desira...

Page 16: ...epress the corresponding pedal to close or open the jaws for the clamping of the rim 9 2 DEMOUNTING THE TIRE 1 Firstly break and loosen the beads if it is necessary Loosen the locking nut to lower the...

Page 17: ...g block and closed to mount ing head Press down the bead Using a Tire lever take the tire flap top over the mounting head Turn the table clockwise to demount a bead Finally using the tire lever take t...

Page 18: ...nder the rim flange Finally pull out the mounting head and DAS ARM Fill up the air into tire then remove the tire from tire changer Phenomena Switch level is not flexible Analysis 1 Disconnected with...

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