NAWON HTM-3788LDi, Operating Manual

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(7) Adjusting UP / DOWN Speed of Upper Roller
Before adjusting the speed,
① check if air supply pressure in foot board filter exceeds 5kg/cm2. If it doesn’t,
the adjusting job may not be done properly. (Gauge pressure of FT1 in Figure 3)
② fully turn pressure adjusting lever in upper roller pressure press (RG2 in Figure 3)
to the right. After checking the description above, slowly turn J1 and J2 in [Figure 1]
and set proper speed (to the level that no tremble is detected in machine).
J1 is adjusted during UP while J2 is adjusted during DOWN.
A
J1
J2
H1
H2
[Figure 1]
[Figure 2]
(8) Nozzle Speed Control
Adjust the speed by turning H2 and H1 in [Figure 1] above. H1 adjusts the speed
when a nozzle moves toward roller while H2 adjusts the speed when a nozzles moves
from roller to the outsides.
If a nozzle moves too fast, a heater could break down.
* Speed Adjusting Lever
After adjusting the speed by turning A2 bolt in [Figure 2],
A2 movement should be prevented by A1 nut.
A2
A1
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