Inlet And Outlet Valve - Titan IMPACT 1640 Mode D'emploi

IMPACT 1640
9.2

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. 14, 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.
1
8
7
6
5
4
3
2
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.
13. Screw out outlet valve housing (Fig 15, 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).
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 9.3. If not, reassemble fluid section in the
reverse order of how it was disassembled.
11
12
13
14
15
9
MAINTENANCE
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