Chapter 2 Safety; Optic Safety; Operation Safety - MBT Vaca Shape User Manual

The operators and maintenance person shall be familiar with the safety requirements and procedures
when they use the equipment.
2.1

Optic Safety

1） The local power supply shall be AC230V±10%,50Hz±1Hz/AC110V±10%,60Hz±1Hz;
2） 5 minutes later after unplug the power plug, you can make maintenance. Never leave the machine
with cover open, or there will be danger to the personnel or the equ ipment;
3） There is electricity breaker on the back of the machine （Picture 2.1-1）to prevent persons
from getting electric shock;
4） There are two fuses on the back the machine（Picture 2.1-2）. If there is over electricity, the fuse
tube will break electricity to protect the machine;
5） The operator shall be familiar with the machine's operation and know how to turn off equipment in
time. If the machine is in danger, press the emergency switch
6） There is dange rous high-vol tage in the equipment. So no o ne is allowed to
disassemble any pa rts of the machine except for the tec hnical personnel
appointed b y our company;
7） After starting, the system will make self-check for connected handpiece, including handpiece
distinguish and optic safety;
8） Good grounding is very important to operation safety. This equipment has good grounding by
yellow and green wires in power line.
2.2

Operation Safety

1）To fix machine by step on the two front wheels like Picture 2.2-2 shows;
Unlock the machine for moving it like Picture 2.2-3 shows;
2) Lifting machine requires two people's cooperation.
They are located around the machine, one hand grip the handle of upside, another hand pick the
metal base at the bottom of the machine. When they are ready, raise the machine
safely at the same time.
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Chapter 2 Safety

Picture 2.1-1 Picture 2.1-2
to cut off power supply;
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