Note:
The pump head must use a tube with a standard wall thickness-P4.
tightening the Adjustable knob:
The pump head controls the fine adjustment of the pressure by loosening or
Clockwise / counterclockwise adjustment knob ——Corresponding increase /
decrease pressure.
7
Pressure
（
Lift
）
adjustment
*Adjustable knob (Optional)
Tube installation
①
Turn the Lever 180
°
counterclockwise to open the compression block;
②
Lift up the tube clamp on both sides respectively, and put the tube between the
rollers and compression block;
③
Turn the Lever 180
°
clockwise to close the compression block;
④
Check the compression block reset and the tube clamp installation tube in place.
Adjustable knob
YZ15wa / YZ15wat / YZ25wa, these pump heads are equipped with adjustment
knob, and the fine adjustment of pressure can be completed according to dial.
Note:
Before shipment, the pressure tube gap has adjusted to the best,it is not
recommended to adjust at will when there are no special requirements.
