Eriez FJ-310A, Installation, Operation And Maintenance Instructions

Sump Cleaner

19

3.  For suction operation to remove dirty coolant 

and chips from a machine sump:

A.  Plug the electric cord into a 20 AMP grounded  
 

120-volt receptacle.  

B.  Connect the black hose to the suction port on  
 

the electrical box where the motor assembly  

is located. 

C.  Open suction inlet valve (S1) fully with suction  
 

hose properly attached. MAKE SURE THAT  

THIS VALVE IS EITHER FULLY OPEN OR  

FULLY CLOSED AT ALL TIMES. FAILURE  

TO DO SO WILL ALLOW PARTICULATE   

MATTER TO ENTER THE VALVE SEAT,  

WHICH COULD SEIZE THE VALVE. 

D.  Make sure that the female quick disconnect  
 

caps are on the clean side male fittings and  

on the dirty side discharge port. 

E.  Turn on/on toggle switch to the “filter” position  
 

so the float switch in the dirty tank is put into  

the suction circuit. 

F.  Turn on the Sump Cleaner by placing the  
 

“on-off-on” switch into the “SUCTION ON”  

position. NOTE: THE FLOAT SWITCH WILL  

ONLY WORK WHEN SUCTION ON IS  

SELECTED. IT IS NOT WIRED INTO THE 

DISCHARGE ON CIRCUIT. 

G.  Vacuum coolant, chips, and sludge from the  
 

machine sump. An electric float located in the  

tank will rise with the rising liquid level in the  

tank and shut off the motor when the tank is  

full. When this occurs, Sump Cleaner will  

stop sucking. 

H.  When you are done vacuuming coolant and  
 

chips, turn off the Sump Cleaner.

4.   For suction operation to fill clean coolant 

compartment:

A.  Plug the electric cord into a 20 AMP grounded  
 

120 volt receptacle. 

B.  Connect the black hose to the suction port  
 

on the electrical box containing the motor  

 assembly. 

C  Close valve S-1. 
D.  Attach the 1-1/2" hose to the clean coolant  
 

compartment inlet port and remove the  

discharge nozzle. 

F.  Attach the nozzle end of this hose to the  
 

clean coolant supply tank. Turn on the Sump  

Cleaner by placing the “on-off-on” switch into  

the “SUCTION ON” position. NOTE: THE  

FLOAT SWITCH WILL ONLY WORK WHEN 

SUCTION ON IS SELECTED, IT IS NOT  

WIRED INTO THE DISCHARGE ON 

CIRCUIT and reattach the discharge  

nozzle to the hose when full. 

E.  Place the on/on toggle switch to the “auxiliary”  
 

position so the float switch in the clean side of  

the unit will be in the suction circuit. 

5.   Discharge Operation to fill a machine tool  

with clean coolant:

A.  Plug electrical cord into a 20 AMP grounded  
 

120-volt receptacle.  

B.  Close valve S1 and connect the black hose  
 

to the discharge port on the electrical box  

where the motor is located. 

C. Connect the 1-1/2" hose to the discharge port.  
 

On the clean side, place the discharge nozzle  

into the machine sump and turn on the unit  

using the on/off switch. Open the discharge  

nozzle and fill the coolant sump. Close the  

nozzle and turn off the sump cleaner when  

 finished. 

6.   Discharge operation to return filtered, chip- 

free coolant to the machine to wash down  

the machine or to discharge coolant into  

your recycling or disposal system:

A.  Plug electrical cord into a 20 AMP grounded  
 

120-volt receptacle.  

B.  Close valve S1 and connect the black hose  
 

to the discharge port on the electrical box that  

contains the motor assembly. 

C. Attach the 1-1/2" hose to the dirty coolant  
 

discharge port and place the discharge nozzle  

into the machine sump. 

D.  Turn unit on by using on/off switch.

120V Dual Tank
Operation 

(cont.)