If it is very dirty, clean it as below.
1
Clean with a cloth soaked in diluted neutral detergent and wrung tightly.
2
Wipe off detergent with a cloth soaked in water and wrung tightly and then
wipe off water with a dry cloth.
Do NOT leave any part wet nor use thinner for cleaning.
Doing so may cause rust or discoloration.
4.7.2
Decontamination cleaning
After handling the hazardous substances, using the following procedure.
1
Clean with a cloth soaked in Aqueous ethanol solution (80%) or aqueous sodium
hypochlorite solution (0.05%) and wrung tightly.
Do not leave metal surfaces wet.
This can cause rusting and discoloration.
60
CTO-40C CL
4 Maintenance