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Y111790 - 3
ECR7700 Service Manual
9
SAFETY PRECAUTIONS
The power socket for this cash register must be located near the machine and must be easily
Accessible.
Do not use this cash register outdoors in the ram or near any liquid.
MAINTAINING THE CASH REGISTER
Provided below is information on how to maintain the cash register.
Note
:
Before cleaning the cash register, make sure it Is powered off and/or unplugged from the
wall outlet. Before unplugging the cash register from the wall outlet, make sure that three charged
AA standard backup batteries are installed in the battery compartment. All data stored in memory
will be cancelled if you unplug the cash register from the electrical wall outlet without back-up
battery supply.
Keep all liquids away from the cash register so as to avoid spills which could damage the electronic
components.
To clean the cash register firstly turn it off and/or unplug it from the wall outlet (be sure the back-up
batteries are installed), then use just a damp cloth. Do not use corrosive substances such as
solvents, alcohol, petrol, or abrasive components.
Il the cash register is stored in extreme hot or cold temperatures ( 0 °C - 40 °C ), allow the
temperature inside the cash register to reach room temperature before turning it on.
DO NOT attempt to pull the paper tape when the cash register Is printing or when you are loading
paper. Always use the [Feed] key to feed paper. Pulling the paper tape could damage the print
mechanism.
