9 CLEANUP PROCEDURES CCW-R-2**B INSTRUCTION MANUAL
9-2
9.2 Washing and Sterilization
Although the weigher has a water proof structure (IP-66), physical damage may occur if the weigher is
washed outside the specified range or is incorrectly handled.
The maintenance supervisor should understand the washing methods, and check that the components are
cleaned by the operators in accordance with the washing methods.
• Do not wash the components using any methods other than as instructed
below.
Washing and drying methods
This device consists of removable units and unremovable units.
For the cleaning of the removable units, always remove from the device, and wash and dry by following
the relevant washing method described in “9.4.1 Washing Removable Unit”.
For the unremovable unit, wash and dry by following the relevant washing method described in “9.4.2
Cleaning the Unremovable Unit” and in accordance with the items below.
Fig.9-1 Washing of Main Body
1. Use a soft cloth to remove the residue from each component surface.
2. Washing method
a. Wipe the surface first with a soft cloth soaked with the specified detergent (neutral detergent),
and then with a damp cloth with water.
b. When using a hose, spray the specified detergent (neutral detergent), rinse with the following
amount of water and wipe with a soft cloth.
• Use the hose with 6.3 mm in inner diameter. Set the water so that it rises up to 1.5 m when the hose
end is directed upward.
(Water volume that collects approximately 10.5 l/min at water pressure of approximately 18 kPa)
WEIGH/DRIVE UNIT
RUBBER COVER
FEEDER COVER
DISPERSION FEEDER
I.D 6.3mm
1.5m