21
CLEANUP
PL4500
6.4
SUCTION FILTER
i
A clean suction filter always guarantees maximum
feed quantity, constant spraying pressure and
problem-free functioning of the unit.
1. Screw off the filter (Fig. 22) from suction tube.
2. Clean or replace the filter.
Carry out cleaning with a hard brush and an appropriate
cleaning agent.
6.5
CLEANING THE HIGH-PRESSURE FILTER
i
Clean the filter cartridge regularly.
A soiled or clogged high-pressure filter can cause
a poor spray pattern or a clogged tip.
1. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual, section 5.5.
2. Unscrew the filter housing (Fig. 23, Item 1) with a strap
wrench.
3. Pull the filter cartridge (2) from the filter support (3).
4. Clean all the parts with the corresponding cleaning agent.
If necessary, replace the filter cartridge.
5. Check the O-ring (4), replace it if necessary.
6. Place the filter insert (5) against the filter support (3). Slide
the filter cartridge (2) over the bearing spring.
7. Screw in filter housing (1) and tighten it as far as possible
with the strap wrench.
3
5
4
6
2
1
Attention
The pulsation dampener contains nitrogen
gas and should never be opened. Tampering
with the pulsation dampener (i.e. removing the
four bolts on the dampener face) will void the
warranty.
Contact Titan Technical Service or loc at 1-800-
526-5362 or local Titan Authorized Service Center
if you believe the pulsation dampener requires
service.
