Pressure supply
15 Pressure supply
15.1 Setting the pressure monitor
Fig. 149: Setting the pressure monitor
(1) - Pressure monitor
(2) - Screw
Proper setting
The operating pressure for the sewing unit is 6 bar. The operating pressure
is indicated at the pressure gage (3).
At the moment of maximum air consumption, the pressure monitor (1) may
indicate a low pressure level. The switching threshold of the pressure
monitor is set at 4.7
To set the pressure monitor:
1. Pull up the pressure controller (4) and turn it until the pressure level is
2. Select the menu Service > Multi test > Multi test I/O on
3. Select input element S11.
4. Loosen the screw (2) on the pressure monitor (1).
Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017
①
±
0.2 bar.
±
at 4.7
0.2 bar.
the control panel ( p. 274).
If display reads S11-:
• Turn the screw (2) clockwise until the display reads S11+.
• Slightly turn the screw (2) counterclockwise until the display reads
S11- again.
②
(3) - Pressure gage
(4) - Pressure controller
④
③
167