NSK NLZ E - Connecting the Tubing

English
Preparations for Use
13
CAUTION
ŘKeep the main unit away from water.
ŘThe control unit incorporates a LCD panel. Place the unit where the operator can see the display.
ŘDo not bend the tubing forcibly when putting the main unit in place. Allow some extra space for tubing to avoid
pinching or bending it.
3-2
Connecting the Tubing
Align the tubing from the dental unit and the tubing connector at the
back of the main unit (
1
). Insert it firmly and tighten it completely
(
2
).
POWER
AC28V
OUT
IN
①
②
CAUTION
ŘBe sure that there is no air or water coming from tubing when attaching it to the main unit.
ŘUse moisture- and dust-free air as the supply air. Mixing in of moisture might cause malfunction or heat
generation.
ŘScrew the nut properly without unnatural force, when you plug in tubing connector and motor cord connector.
Avoid cross threading.
ŘConnect only ISO 9168-compliant, Type 2 (Midwest 4 holes), or Type 3 (ISO-compliant standard 4 holes with
light) tubing.
ŘAir requirement: dry, free from contamination and oil. Use a compressor with a dry air system. Install an air filter
if necessary. Blow out the lines before installation.
ŘDo not pull the tubing using more than necessary force.
ŘMake sure to supply coolant air. Otherwise, the motor/handpiece surface might reach a temperature of 51°C or
higher.