Rinse Aid Injector (Optional)
Part Number
C620120
Function
Adjustable flow rate hydraulic rinse pump for rinse-aid chemical dosing
Description
The injector works by using the water pressure in the rinse line. The pressure in
the input line causes the suction of a determined amount of chemical for each
cycle. At the end of the cycle a spring injects the chemical in the rinse pipeline.
The flow rate is adjustable from 0 to 5cc/pulse.
Diagram
Replacement
Disconnect input and output tubes. Release M6 bolt, fastening the pump to a
mounting bracket and remove the pump.
Replace in reverse order.
Adjustment
Insert injector inlet pipe into the rinse aid fluid container. Run the machine. Check
the amount of the fluid rising up inside the pipe during the pulse at the start of the
rinse cycle - a 25mm rise within the pipe with 5mm internal diameter will
approximately correspond to the volume of 5 mls of rinse aid fluid per cycle.
The required amount of rinse aid fluid depends on factors such as product type,
water hardness etc. Rotate Adjusting screw clockwise to reduce flow and
anticlockwise to increase flow.
ITEM DESCRIPTION ITEM DESCRIPTION
1 Adjusting Screw 11 Gasket
2 O-ring 12 Piston
3 Cover 13 Suction Valve
4 Spring 14 Plug
5 Nut M6 15 Filter Holder
6 Tab Washer D6 16 Filter
7 Diaphragm Disk 17 Filter
8 Diaphragm 18 O-ring
9 O-ring 19 Lock Nut
10 Gasket Ring 20 Hose Barb
Service Manual M1-3 (W) 20 Revision 1B
To Next Page
Loading...
