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Idiomas disponibles
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15. Push the lower packing into position using the lower
packing insertion tool (see Fluid Section Assembly parts
list for lower packing insertion tool P/N).
16. Inspect the piston rod for wear and replace if necessary.
NOTE: coat the piston guide tool and the piston rod
with grease before inserting them into the pump
block.
17. Place the piston insertion tool (included in the repacking
kit) over the top of the piston rod.
18. Insert the piston rod into the bottom of the pump block,
through the lower packing, through the upper packing, and
out through the retainer nut. Using a rubber mallet, tap
the bottom of the piston rod lightly until the piston rod is in
position in the pump block.
NOTE: When repacking the fluid section, make sure the
raised lip on the bottom of the lower packing is
fully outside the packing around the piston rod
after insertion of the piston rod.
19. Remove the piston insertion tool from the top of the piston
rod.
20. Using a wrench, tighten the retainer nut into the pump
block. Torque to 300-360 in. lbs.
21. Slide the top of the piston rod into the T-slot on the slider
assembly.
22. Position the pump block underneath the gear box housing
and push up until it rests against the gear box housing.
IMPORTaNT: Make sure the transducer is aligned properly
with the hole in the pump block during reassembly.
Improper alignment may cause damage to the transducer
gasket.
23. Thread the pump block mounting screws through the
pump block and into the gear box housing. Torque to
400-440 in. lbs.
24. Reassemble the foot valve assembly into the pump block.
NOTE: During reassembly, make sure the o-ring
between the pump block and foot valve housing
is lubricated with grease and in position.
25. Thread the siphon tube into the foot valve housing and
tighten securely. Make sure to wrap the threads on the
siphon tube with Teflon tape before assembly. Replace
the return hose into the clamp on the siphon tube.
26. Thread the return hose into the pump block and tighten
securely.
27. Place the front cover on the gear box housing and secure
in position using the four front cover screws.
28. Turn on the sprayer by following the procedure in the
"Operation" section of this manual and check for leaks.
NOTE: Repacking kit P/N 730-401 (PL1800M) or 800-450
(PL2800M) is available. For best results use all
parts supplied in this kit.
English
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