Air Piping Drawing; Piping Of The Thread Trimmer Device; Adjusting The Air Regulator - JUKI MF-7900 Instruction Manual

IV. AIR PIPING DRAWING
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. In addition, cut the air
supply from air compressor.

1. Piping of the thread trimmer device

2. Adjusting the air regulator

Air hose
❶
❸
❷

A
– 5 –
Insert the air hose to air regulator ❶ .
1)
2) Use the air pressure at 0.4 to 0.5 MPa (4 to 5 kgf/
2
cm ).
Draw up regulator knob ❷ , turn knob ❷ and ad-
3)
just the pointer to 0.4 to 0.5 MPa to adjust the air
pressure.
4) After the adjustment, press downward regulator
knob ❷ .
When drainage is collected at section A of regula-
5)
tor ❶ during using, press drain cock ❸ to dis-
charge the drainage.