Tuthill FILL-RITE FR902R Manual Del Usuario página 8

WARNING! TURN ALL POWER OFF TO THE DISPENSER AND PUMP AT
THE BREAKER PRIOR TO PERFORMING ANY SERVICE. Release any
pressure in the piping, hoses, and nozzle prior to performing any service.
Failure to comply with these warnings can result in explosion, fire, bodily injury,
and possibly death.
Cabinet Assembly (refer to page 9 for item # diagram)
Access to the internal components of the 902 Series Dispenser is gained by removing the
metal cabinet cover (item 3). To do this, pull the reset knob (item 16) out by grasping it and
pulling it firmly away from the cabinet. Next, remove the 3 large Phillips head screws from the
sides and back of the cabinet assembly (item *). The metal cabinet cover can now be
removed from the cabinet base (item 1). Use caution when lifting the metal cabinet off the
base plate to minimize the possibility of scratching the clear plastic window.
Counter Assembly (refer to page 11 for item # diagram)
For access to the counter assembly:
1) Remove the two screws (item 19) to extract the counter mechanism.
2) Reassemble by reversing this procedure.
Meter Chamber Assembly (refer to page 11 for item # diagram)
The Meter Chamber Assembly consists of upper and lower chambers, a nutating disc, and
four screws.
1) To expose the meter chamber assembly, gear train and seal remove 4 screws (item 23).
2) The meter chamber can be dislodged by removing 4 screws (item 21).
Reassemble by reversing this procedure.
IMPORTANT! If replacing any components of the meter chamber, the complete
assembly must be replaced due to its precision method of construction. This
will assure a proper fit, and correct operation of the chamber.
Gear Train and Seal (refer to page 11 for item # diagram)
To disassemble the gear train and seal:
1) Remove two screws (item 20) and gear frame (item 8).
2) Remove the gear cluster (item 16), washer (item 17), and shaft (item 15).
3) Remove the drive gear (item 14) and washers (item 12) by rotating and pulling the drive
gear.
4) Remove the O-ring seal (item 13).
IMPORTANT! When reassembling seal, lubricate O-ring with oil or petroleum
jelly and replace in cover. Place washer on drive gear shaft. Carefully rotate
and push shaft through O-ring and cover to prevent damage to O-ring. Shaft
must also be guided into pinion bevel (item 18) if counter has not been
removed. Replace remaining parts to complete assembly by reversing
disassembly procedure.
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