JUKI MO-6800D/DD20 Series, Instruction Manual, Page: 11 / 77

– 8 –
A
❺
3-5. Air piping
1) Pass air tubes ❶ , ❷ , ❸ and ❹ coming from
the tension releasing device and air cylinder un-
der the table.
A B C
［ DD22 ］
❹
❸
❶
❷
❹
❸
❷
❶
❼
❻
③
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
2) Connect air tubes ❶ , ❷ , ❸ and ❹ to the solenoid valve located under the table.
Connect air tubes A and B coming from the suction device to A and B respectively. Connect air tube ③
to the connection port of presser foot air blower ❺ .
* Be sure to pass air tube
③
to be connected to the presser foot air blower along the upper side of presser
arm ❻ and secure with cable clip band ❼ .
Refer to "3-1. Installing the suction device" p. 3 for details of the air tubes coming from the suction
device.