Model 53 Macerating Pump by Raritan Engineering Installation, Operation, Repair Handbook

Model 53 Macerating Pump by Raritan Engineering

Developed to empty marine and also Recreational Vehicle holding storage tanks
of normal waste and also fish boxes of scales as well as
residual waste. The one-of-a-kind dual-cut blade design
makes certain waste is ground up extensively. Marine
drain must be in correct discharge areas just.
This macerator will certainly not take care of difficult things, cloths,
or feminine paper napkins.



The optional Smart macerator control screens
pump motor and avoid pump damage because of
priming failing or dry operating. It additionally protects
electric motor versus overload. If power to control is not
shut off, wise control will certainly stop impeller
sticking by jogging impeller when every 7 days
of non- usage.
PUMP IS RECURRING TASK ONLY!
• Make sure Waste shutoff to pump and also discharge
shutoff [if geared up] are both open. Turn on
short-term switch as well as pump out tank.
• When tank is vacant, pump will obtain louder
with a high pitch sound. Promptly turn
pump off, or damage to impeller and housing
will certainly occur. If pump is geared up with clever
macerator control pump will transform off after 5
secs of dry operating
• Otherwise furnished with smart macerator control
do not run pump completely dry for greater than 15-- 20
seconds. Flush container as well as pump with water
after each usage. This macerator will deal with
regular waste, tissues, cigarettes, fish scales,
and so on. It is not made to manage huge hard
items such as large bones or fruit pits.
Routine Maintenance and also Storage: Flush with
water after each usage. Check wire connections sometimes.
After durations of non-use, impeller can
stick. To loosen up, open back shaft cover as well as turn
motor shaft clockwise with a flat pointer screwdriver.
Replace shaft cover. For expanded durations of
non-use, pump impeller could be lubricated by running
a percentage of mineral oil with holding
tank system.