Inlet And Outlet Valve; Packings - Titan Airless 1650e Serie Instrucciones De Uso

Repairs at the unit
11.5

Inlet and outlet valve

1. Remove the four screws in the front cover and then remove
the front cover.
Danger of crushing - do not reach with the fingers or
tool between the moving parts.
2. Turn the pressure control knob to minimum pressure. The
Digi-Trac™ screen should say "PRIME".
3. Press the #1 key on the Digi-Trac™ control panel. The "CREEP
MODE" screen will now appear.
4. Slowly turn the pressure control knob clockwise to increase
the pressure. The crankshaft/slider assembly will begin to
move very slowly.
5. When it reaches the bottom, dead-center of its stroke, turn
the pressure control knob back to minimum pressure. The
crankshaft/slider assembly should stop.
6. Unplug the power plug from the outlet.
7. Pull off clamp on suction tube and remove return hose.
8. Unscrew the connection hose (Fig. 18, item 1) from the high-
pressure filter.
9. Turn the knob on the side of the cart clockwise to unlock the
cart. Tilt the cart backwards until it locks into place.
10. Loosen and remove the inlet valve housing (2) from the upper
housing.
11. Remove bearing ring (3), O-ring (4), O-ring (5), inlet valve seat
(6), inlet valve ball (7) and upper ball guide (8).
12. Clean all the parts with the corresponding cleaning agent.
Check the inlet valve housing (2), inlet valve seat (6) and inlet
valve ball (7) for wear and replace the parts if necessary. If the
worn inlet valve seat (6) is unused on one side, install it the
other way around.
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13. Screw out outlet valve housing (Fig 19, item 9) from the piston
(10) with 3/8 inch hexagon socket head wrench.
14. Remove the upper seal (11), upper ball guide (12), outlet valve
ball (13), washer (14) and outlet valve seating (15).
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7
6
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3
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GB
15. Clean all the parts with the corresponding cleaning agent.
Check outlet valve housing (9), outlet valve seat (15), outlet
valve ball (13) and upper ball guide (12) for wear and replace
parts if necessary. If the worn outlet valve seat (15) is unused
on one side, install it the other way around.
16. Carry out installation in the reverse order.
17. If you plan to replace the fluid section packings, move on to
section 11.6. If not, reassemble fluid section in the reverse
order of how it was disassembled.
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12
13
14
15
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11.6

Packings

1. Remove inlet valve housing in accordance with the steps in
Chapter 11.5.
2. It is not necessary to remove the outlet valve.
3. Pull the lever on the underside of the sprayer toward the front
of the sprayer. This will un-clamp the entire fluid section.
4. Slide the fluid section forward to remove it from the gear
housing.
5. Place the fluid section cylinder upright in a vise by clamping
on the wrench flats (Fig. 20, Item 1).
Do not over-tighten the vise. Damage to the cylinder
may occur.
6. Turn the upper housing (2) counterclockwise to loosen it from
the cylinder (3).
7. Slowly pull down the upper housing (2) just far enough to
expose the extension slider (4) and the connecting pin (5) that
connects the piston rod (6) to the extension slider (4).
8. Push the connecting pin out of the extension slider and piston
rod and remove the piston rod and upper housing.
9. Place the upper housing upright in a vise by clamping on the
wrench flats (7).
Do not over-tighten the vise. Damage to the upper
housing may occur.
10. Using a wrench, remove the upper seal retainer (Fig. 20, Item
8).
11. Slide the piston rod (6) out through the bottom of the upper
housing (2).
12. Inspect the piston rod (6) for wear and replace if necessary.
13. Remove the upper support ring (9) and upper packing
assembly (10) from the top of the upper housing (2).
14. Remove the adapter (11) and lower packing assembly (12)
from the bottom of the upper housing.
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Performance Series 1650e