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Chapter 1 Safety
1.1
Warnings
Safe Installation
The mains plug must be inserted into a socket outlet with a
protective earth contact
. The electrical supply at the socket
outlet must provide over current protection of an appropriate rating.
CAUTION:
The mains lead must be connected to a supply outlet with a protective earth contact. The electrical supply at the
socket outlet must provide over current protection of an appropriate rating.
Pluggable equipment must be installed near an easily accessible socket outlet. Permanently connected equipment must
have a readily accessible disconnect device incorporated in the fixed wiring.
USA
If the scale is connected to a 240V supply, the receptacle must be protected by a 15 amp circuit breaker.
Safe use
To avoid the possibility of electric shock or damage to the machine, always switch off the machine and isolate from the
power supply before carrying out any routine maintenance.
To avoid the risk of the machine falling, where applicable, ensure that it is placed securely on a flat and level surface.
Take care when placing large, heavy produce such as water melons on the weigh plate so that they do not roll off the
machine.
Cleaning the machine
CAUTION: Harsh abrasives, solvents, scouring cleaners and alkaline cleaning solutions, such as washing soda, should not
be used especially on the display windows. Under no circumstances should you attempt to wipe the inside of the
machine.
The outside of standard products may be wiped down with a clean cloth moistened with water containing a small
amount of washing up liquid. The outside of products waterproofed to IP65, IP66 and IP67 may be washed down with
water containing a small amount of a proprietary detergent.
Training
Do not attempt to operate or carry out any procedure on a machine or network unless you have received the appropriate
training or read the Instruction Books.
Ergonomics
To avoid the risk of RSI (Repetitive Strain Injury) it is important to ensure that the machine is placed on a surface which is
ergonomically satisfactory to the user. It is recommended that frequent breaks are taken during prolonged usage.
EMC compliance
The following warning may be applicable to your machine.
WARNING: This is a class A product. In a domestic environment this product may cause radio interference in which case
the user may be required to take adequate measures.
Cleaning the print head
CAUTION: Do not use metallic objects on the print head. Only use the recommended print head cleaning kit.