00197279-03_SM_Glue-Feeder_EN - 第60页
Replacing Spare Parts Jet Valve P-DOT 3.15.3 Jet Valve P-DOT - Setting the Jet Plunge r 60 Service Manual SIPLACE Glue Feeder By turning the setting button, you can adjust the height of the jet plun ger. The m easuring s…
Replacing Spare Parts
3.15.3 Jet Valve P-DOT - Setting the Jet Plunger Jet Valve P-DOT
Service Manual SIPLACE Glue Feeder 59
► Remove the nozzle heating (see section "3.9.1 Re
-
moving the Nozzle Heating" [ ➙ 22]).
► Before you fit the measuring system, turn the setting
ring of the measuring system until the large pointer
points to the 0.
► Fit the measuring system and connection nut vertical
-
ly on the jet block from above. (1)
► Turn the connection nut clockwise as far as the end
stop on the jet block. (2)
The large pointer shows the current setting of the plung
-
er.
Replacing Spare Parts
Jet Valve P-DOT 3.15.3 Jet Valve P-DOT - Setting the Jet Plunger
60 Service Manual SIPLACE Glue Feeder
By turning the setting button, you can adjust the height of
the jet plunger. The measuring system shows the value
set.
► Set the default value to a height of 0.6 mm.
The value of 0.6 mm corresponds to 60N. If you alter the
value by 0.1 mm, the spring pre-tension will be changed
by 10N.
A jet plunger height of 0.8 mm corresponds to 80N.
NOTICE
Settings
Observe the instruction about the effect of higher or lower jet plunger settings in the Glue Feed
-
er user manual (00197218-xx).
► Once you have set the height of the jet plunger, loos
-
en the connection nut with an anticlockwise rotation
from the jet block. (1)
► Lift the measuring system vertically up and off the jet
block. (2)
► Fit the nozzle heating (see section "3.9.2 Fitting the
Nozzle Heating" [ ➙ 23]).
► Secure the setting screw against incorrect adjust
-
ment with the locking plate.
When pushing the locking plate into place, make sure
that the hole in the plate (1) is over the thread hole in the
jet valve. This is essential for fastening the locking plate.
The nibs of the locking plate (2) need to be guided into
one of the grooves on the setting screw. If necessary, you
may need to move the setting screw so that the nib has
room.
Replacing Spare Parts
3.15.3 Jet Valve P-DOT - Setting the Jet Plunger Jet Valve P-DOT
Service Manual SIPLACE Glue Feeder 61
► Use a pair of tweezers to move the locking plate un
-
der the setting button (as shown) and then upwards.
► Use the shortened size 2 hexagon socket spanner to
fix the locking plate to the jet valve P-DOT.
► Fit the right side cover (see section "3.8.2 Fitting the
Right Side Cover" [ ➙ 21]).