CF.440.400.001.IM.0417
ENCORE
®
700 METERING PUMP
43
a. Remove the gearbox cover, as described in step a, above.
b. Drain the gearbox oil.
c. Remove the worm shaft assembly (51) by pulling it up.
NOTE: Two bearings (6) and (7) and a shim combination (12-15) come out
with the assembly.
d. Set the knob (47) to zero.
e. Remove the gear access fl ange (2) by unscrewing the four M8 screws
(3).
f. Slide the drive gear (50) and the drive bushing assembly (4) out through
the fl ange opening.
NOTE: Mark the position of the drive gear (50) or drive bushing (4)
relative to the sheave (46) so that they can be reassembled at the same
position.
g. On a bench, remove the tapered roller bearing (30) from the drive bush-
ing (4).
h. Unscrew the fi ve M6 screws (10) and remove the drive gear (50).
• Worm Shaft and Drive Gear Replacement (refer to Dwg. 440.400.000.010A)
a. Apply Blue Loctite thread locker (11) to the fi ve M6 screws (10). Re-
place the drive gear (50) and secure with screws (10).
b. Reverse the above removal procedures for replacement of the worm
shaft and the drive gear.
• Eccentric Assembly, Tapere Roller Bearings, Connecting Rod, Stroke Con-
trol Housing, and Knob Removal (refer to Dwg. 440.400.000.010A&B)
a. Follow steps a through d of the procedure for worm shaft and drive
gear removal, above.
b. Remove the stroke control knob (47) by loosening the three set screws
(48) just enough to slide the knob out. Do not screw all the way out,
just fl ush with the surface of the knob.
NOTE: If the pump is equipped with an electric stroke positioner, refer to
the applicable instruction manual.
NOTE: The set screws (48) are coated with Nylok
™
to seal. If set
screws were removed or are leaking, replace with a new one.
Содержание Encore 700
Страница 2: ......
Страница 3: ...ENCORE 700 DIAPHRAGM METERING PUMP MANUAL NO CF 440 400 001 IM 0417...
Страница 6: ......
Страница 8: ......
Страница 16: ...CF 440 400 001 IM 0417 ENCORE 700 METERING PUMP...
Страница 30: ...CF 440 400 001 IM 0417 ENCORE 700 METERING PUMP 14...
Страница 70: ......
Страница 72: ...CF 440 400 001 IM 0417 ENCORE 700 METERING PUMP 55 AIC3021 DIRECT DRIVE PARTS 440 400 001 010A ISSUE 3 03 17...
Страница 124: ...CF 440 400 001 IM 0417 ENCORE 700 METERING PUMP 107...