6
Maintenance/repairs/cleaning
6.1
Repairs
Disconnect a defective device from the mains immediately.
Defective or damaged cables or screw connections must be replaced as a complete unit.
WARNING
Improper repairs can pose considerable risks to the user.
Only have repairs carried out by Minebea Intec qualified dealers using original spare
parts.
6.2
Cleaning
6.2.1
Instructions for cleaning
The device must be cleaned of contaminants on a regular basis.
Before cleaning, maintenance, or repairs, disconnect the device from the supply voltage.
If the scale is in a dry environment, wipe the weighing platform with a damp cloth.
Household cleaning agents can be used. Please check the information provided by the
manufacturer.
In the case of devices with an IP43 protection grade, no liquid must get into the scale.
The device must not be cleaned using a high-pressure or steam cleaner. Observe the IP
protection grade.
If the device is cleaned with water that is too hot or too cold due to temperature
differences, condensation may form in the device. Condensation may cause malfunctions
in the device.
6.2.2
Cleaning agents
NOTICE
Some cleaning agents may not be compatible with the device material.
Only use disinfectants and cleaning agents in line with the manufacturer’s
instructions.
Do not use cleaning agents that are very acidic, very alkaline, or that contain a high
level of chlorine. Avoid substances with a high or low pH value as otherwise there is
an increased risk of corrosion.
Do not use any abrasive sponges containing iron, steel brushes, or cleaning sponges
made of steel wool.
Always test cleaning agents and materials in non-critical areas first before using
them.
6 Maintenance/repairs/cleaning
Compact scale Puro® - Basic
Minebea Intec
EN-39
