11
EST 246
regulation wheel. By turning to the left, the supplied volume of air
is increased and the beam is spread.
r
egulation
of
the
air
supply
into
the
sprayer
This regulation (17) is located in the upper
axis of the sprayer and enables throttling of the
supplied volume of air into the sprayer by which
the operator may decrease the volume of air for
spraying without the necessity to change on the
air regulator in the distribution system.
r
epracement
of
the
nozzle
system
After dismantling the stop bolt (20) remove the spring for the
needle (18) with the bearing (19) and the needle (2). For easier
manipulation, press the lever which pushes out the needle from
the rear part of the sprayer. Remove the nozzle (1) from the front
part by unscrewing. Dismantle the nozzle from the sprayer by the
attached wrench (41). Before assembly of a new nozzle system,
it is recommended to clean the assembly areas. Attach the new
nozzle and fully tighten. The recommended tightening moment on
the nozzle is 10 Nm. On the rear part, insert the needle with the
spring and attach the stop bolt with the nozzle.
r
eplacement
of
the
needle
seal
In the case of leaks, it is necessary to
tighten the seal (29) using the bolt on the
seal (32) turn the bolt in a clockwise direction
into the position where the seal tightens
again. In the case that it is not possible to
turn the bolt on the seal and the seal does
not tighten, it is necessary to replace the seal
with new. Unscrew the bolt on the seal (32)
and remove the set of the old seal. Before
the insertion of a new seal, clean the area
for the seal. Insert a new seal (29), guiding
of the spring (30) and spring of the seal (31) from the set of the
needle sealing. Tighten the bolt of the seal so that the seal reliably
tightens. The seal on the enamel is replaced similarly.
r
eplacement
of
tightening
the
air
ValVe
»
demontáž: (fig a) Dismantle the stop bolt (20) with the spring
(18) and the needle (2). Using the wrench (41) dismantle the
air regulation (17) with the spring (16) from the sprayer. Insert
by pressing the level of the cone (15) into the sprayer, insert
the assembly drift (36) from the air valve set, insert the needle
and push out sealing U1 (13) from the sprayer by pressing the
lever. The sealing will remain on the code which you consequently
29
30
31
32
Содержание 246
Страница 23: ...23 EST 246 ...
