Salter Brecknell PS400 - Manual (Page 10)

8 PS150 and PS400 User Instructions
1.12 Cleaning the Indicator
Table 1.1 Cleaning DOs and DON’Ts
DO DO NOT
Wipe down the outside of standard products
with a clean cloth, moistened with water and
a small amount of mild detergent Attempt to clean the inside of the indicator
Use harsh abrasives, solvents, scouring cleaners or
alkaline cleaning solutions
Spray the cloth when using a proprietary
cleaning fluid Spray any liquid directly on to the display window