Qsonica 50, Operator'S Manual

Page: 28 / 35

23 Operating Your Cleaner
Solution Effects on Metals
Cleaning
Agent
Steel Brass Alumi-
num
Magne-
sium
Zinc S. Steel
Copper
Tin
Optical (1) none none none none** none** none none**
Jewelry (1) none none none none none none none
Buffing (1)
compound none slight
stain none none attacks none none
Oxide (2)
remover slight
etch none slight
attack attacks attacks none none
Electronic
cleaner (1) none none slight
attack none none none none
General(1)
purpose none none slight
attack none none none none
Industrial
strength(1) none none slight
attack none none none none
Metal (1)
cleaner 1 none none none none none none none
Metal (1)
cleaner 2 none none slight
attack none none none none
Metal (1)
cleaner 3 none none none none none none none
Rust (3)
stripper none none attacks attacks attacks none slight
attack
(1) = Alkaline; (2) = Acidic; and (3) = Caustic.
** No effect if solution temperature is less than 140ºF.
WARNING
*Free hydrogen may be released
if solution comes in contact with reactive metals.