Hitachi CHROMASTER 5160 Instruction Manual page 954

2. If the syringe is not filled with liquid, it lacks lubricity.
Therefore, the syringe may not move normally.
3. Securely screw the syringe manually to the valve.
Incomplete screwing may deteriorate joint sealing
and cause poor performance.
4. During replacement of the syringe, do not move
the hook forcedly. Otherwise, a syringe operation
error will take place (to be reset by pressing the
IDLE key).
5. When fitting the plunger groove of syringe into the
hook, make sure the plunger setscrew is secured.
If it is loose, the instrument will not provide the
original performance.
6. When filling the syringe with a liquid, take care not
to forcedly press the tip (precision part) of the
plunger against the top wall of the syringe.
Otherwise, the tip may deform to cause a reduction
in service life or a breakage of the syringe.
Do not push forcedly.
Top wall of syringe
Fig. 5-9 NOTE for Filling the Syringe with Fluid
5 - 11
Tip