Tokyo Boeki Labmax 240, Service Manual

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3‑38
3. Exchange of Mixing Nozzle Packing
1) Remove MU-1 mixing base and
MU-2 mixing base, following the unit
removing procedure.
2) Pull out the mixing nozzle paking.
3) Screw in the new mixing nozzle
packing until the tip of the nozzle
will be even with the packing.
4) Insert back the unit, following the
reverse procedure of removing.
4. Cautions
Be sure to turn off the system power before operating.
If connecting or disconnecting while power is ON,
electric parts may be damaged by electric shock.
Mixing Nozzle Packing
Screw in the mixing nozzle packing until
the tip of the nozzle and the packing will
be even.
Mixing base