Idiomas disponibles
Idiomas disponibles
DIMENSIONAL DRAWING
DESSIN DIMENSIONNEL Pouces (Millimètres) / ABMESSUNGSZEICHNUNG Inches (Millimeter) / DISEGNO DIMENSIONALE Pollici (millimetri)
MAATSCHAPPELIJK TEKENING Inches (Millimeters) / MÅTTRAKTIONER RITNING Tummor (Millimeter) / DIBUJO DIMENSIONAL Pulgadas (milímetros)
Service kits
• 18598-1000 includes 2 gaskets, Impeller, Body with seal in
stalled and the small wear plate.
• 17288-1000 includes 4 stainless Steel bolts.
Macerator Pump Stud Change
Tools needed for stud change to bolts
• 3/8 wrench
• 5/16 wrench or nut driver
• Needle nose vice grips
• Medium strength Loctite (Blue)
• Sharp blade to remove the old gasket material
• Marker to make an alignment mark
Process to change the studs to bolts
There are 2 different lengths of bolts.
Ensure you match up the old studs to the correct length bolts.
2 bolts are 3 inches long and the other 2 bolts are 3 ¾ inches
long.
Remove one stud at a time to ensure no movement of the housing
and gaskets.
1. Use marker to make an alignment mark on the macerator
housing, the body and the motor.
2. Remove acorn nut and fiber washer from studs using a 3/8
wrench (these parts may be discarded).
3. Remove stud from housing, body and motor using vice grips.
4. Add Loctite to the new bolt and install into housing, body and
motor.
5. Repeat the same process for all 4 bolts.
6. Tighten all 4 bolts using a 5/16 wrench to 16-18 lb-in.
7. Check for leaks.
Rotating pump head.
1. Remove the bolt at the 12 o'clock and 6 o'clock positions as the
pump is sitting on the rubber grommets.
2. Rotate the pump head 180 degrees.
3. Install the bolts with Loctite and torque to 16-18 lb-in.
Inches (Millimeters)
TROUBLESHOOTING
PUMP DOES NOT START:
Impeller bound-up — Insert screwdriver in slot of shaft at motor's
rear end bell and rotate clockwise.
No electrical power to pump or low voltage — With a voltage
tester, check power to pump. The pump must have full voltage
checked while pump is running. If it hasn't started, see wire
size recommendations and check for poor or corroded electrical
connections. Check for a blown fuse or tripped circuit breaker.
PUMP RUNS BUT DOES NOT PUMP:
Lack of priming — Check all plumbing connections to ensure they
are airtight. If a waste deck plate is connected to pump suctions
hose by a "Tee" fitting, the deck plate must also be airtight.
Worn impeller* — Replace flexible impeller.
*A worn impeller may be a likely cause if the Run-Dry Protection
Device has often been allowed to shut-off the pump.
After long periods of nonuse, the flexible impeller may stick to the
pump body preventing the macerator pump from turning freely.
If this occurs, the impeller can be broken free by removing the
rubber cap on the shaft at the rear end of the motor, inserting a
screwdriver in the slot and rotating the shaft clockwise a quarter
turn or more. When impeller is broken free, reinstall the plastic
cap on the motor shaft.
MOTOR ILLUSTRATION
5
Remove cap
