Cleaver-Brooks Profire E Series, Установка, эксплуатация и обслуживание, Страница: 58 / 84

Maintenance
5-4 750-297
Profire E/LNE Series Manual
To insure proper atomizing, the tip must be screwed in tightly with the swirler seating spring pressing the swirler tight
against the nozzle tip. Turn the swirler a few times to be sure it fits snugly in the nozzle and the spring is pressing the
two parts firmly together. When reinstalling, be sure the nozzle is centered with the proper distance from the diffuser.
FIGURE 5-3.
Oil Nozzle
5.8 — Diffuser
The diffuser is factory set and does not require attention under normal operating conditions. If fouled with carbon, the
diffuser should be removed for cleaning:
1.
First remove the electrode leads, the gas pilot assembly, air and oil tubes before you attempt to remove the diffuser.
2.
Mark the diffuser relative position to the blast tube, with a scribed or pencil line where the three mounting screws
are located, to insure that the diffuser is placed back in the same position.
3.
Remove the three screws holding the diffuser to the blast tube and slowly pull the diffuser along the blast tube
towards the firing head.
4.
Clean all carbon from the diffuser vanes and reinstall in reverse order of disassembly aligning the diffuser with the
scribed marks.
5.
When reinstalling, be sure the diffuser is centered with the proper distance.
Do not attempt to use wire or a sharp metal tool to clean the nozzle orifice as this will distort the fine orifices and ruin the
nozzle. Use a sharp pointed piece of soft wood.
! Caution
NOZZLE TIP
SWIRLER
NOZZLE BODY
POSITIONING COLLAR
TUBE WELDMENT
NOTE SLEEVE MUST BE SCREWED TIGHTLY INTO
NOZZLE BODY SO THAT THE O-RING AND SLEEVE
EXTEND THE PROPER DISTANCE INTO THE
MANIFOLD. DO NOT DISTORT OR CUT THE
O-RING WHEN INSERTING SLEEVE ASSEMBLY
INTO MANIFOLD BORE
MANIFOLD
AIR CONNECTION
OIL CONNECTION