Instruction Manual for F1300/1600 Mud Pump
37
5)
Check the bottom plug (Item2) situation, and assure every edge is smooth. Putting the new one
vertically when change the pierced or worn-out bladder; the shrink range is 0.076
～
0.152mm(0.003
～
0.006").
6)
Assembly new bladder.
Compressing it flat and rolling up like a screw, and then put it into through the top hole. Release and
adjust in order to match with the shell; Seat neck seal of bladder on shell port; meantime coat grease
on neck inside.
7)
Assembly the cover (Item 5).
8)
Tighten nuts (Item R2) with the torque 1625-2170N.m (1200-1600ft.lbs).
9)
Charge following Item1.7.2.
3.13 Approximate Weights of F-1300/1600 Pump Assemblies
Note: each pump includes three fluid cylinders and 1/3 fluid end is any one of them.
4.
Maintenance of Pump
Proper maintenance of the pump in time is the necessary measure to assure the pump working and
prolong the service life. For using any pump, maintenance should be paid more attention to.
4.1
Daily Maintenance
1) After stopping the pump, check the oil level of power end, at least once a day. If chain drive is
used, the oil level of chain box should be checked.
2) Check the change of lubricating oil pump. If the pressure is very low ( less than 0.035MPa) or zero,
check if there is any block in suction manifold and discharge filter in time.
3) Check that suction dampener works normally.
4) Check if the pressure of discharge pulsation dampener meets the requirements.
5) Check the reliability of relief valves, if necessary, they should be changed.
6) Check the working situation of liner and piston, it’s normal that a little mud is taken out with piston.
If there is leakage, the piston should be changed. Check the abrasion of liner inner bore, if the
abrasion is severe, the liner should be changed in time.
7) Check the front compartment of the frame, clean thoroughly if there is a lot of mud, oil dirt setting.
8) Check water tank of spray pump; clean the tank, refill water in time, change water contaminated.
NAME
UNIT
Pinion
shaft
assy.
Crank
shaft
assy.
Cross-
head
Crosshead
pin and guide
Rear
cover
Suction
pipe
Discharge
pipe
1/3 Fluid
end
connection
part
F
－
1300
2,356 14,564
F
－
1600
lbs
2,374 15,179
431 201
379
704 740 2,724
F
－
1300
1,069 6,606
F
－
1600
Kg
1,077 6,885
196 91
172
319 336 1,236
