Maintenance And Servicing; Cleaning; Maintenance And Repair; Disposal - G&G JJ-BC Series Operating Instruction

g) Save settings
After all points have been configured, press [CAL] button returns the balance automatically into
weighing mode.
h) Restore the factory settings
In the off state press the [TARE] button and press the [
button pressed until the balance returns automatically into weighing mode. All the parameters will be
reset to default settings. Please re-calibration the balance before using.

14 Maintenance and Servicing

14.1 Cleaning

Before cleaning, please disconnect the appliance from the operating voltage.
Please do not use aggressive cleaning agents (solvents or similar agents), but a cloth dampened with mild
soap suds. Ensure that no liquid penetrates into the device and wipe with a dry soft cloth.
Loose residue sample/powder can be removed carefully with a brush or manual vacuum cleaner.
Remove spillages immediately.

14.2 Maintenance and repair

The appliance may only be opened by trained service technicians who are authorized by G&G.
Before opening, disconnect from power supply.

14.3 Disposal

Disposal of packaging and appliance must be carried out by operator according to valid national or regional
law of the location where the appliance is used.
 Please return wasted balance to the point of purchase or other company specialized in
recycling of waste electronic components.
 According to legal regulations it is forbidden to
dispose electronic equipment in waste containers.
] button turn on the balance, keep the [TARE]
G&G GmbH | Maintenance and Servicing 17