1 Safety directions
1.1 Safety prompt
Design of the machine is in accord with safety rules for factory, the safety units
installed are in a position to protect the operators of machine and prevent any
danger by accident from machine itself. The operators should not just count on
these safety units and also have to read and understand the safety preventive
measures mentioned in the safety chapters of manual, then can start to run
machine.
Note: unsuitable operation might harm to people and other equipments around the machine.
1.2 Safety points before machine in operation
1.2.1Confirmation before turn on power supply
a. Make sure to do routine inspection well as required in the safety
chapters of manual.
b. Make sure that all safety doors of machine have been closed completely.
c. Make sure that all operating switches of machine are at correct operating
position.
1.2.2 Turn on power supply
a. Make sure that the rotation of the motor of oil pump is in a correct
direction. Look into it from the rear of the motor of low pressure oil pump, a
clockwise rotation is correct. Look into it from the rear of the motor of high
pressure oil pump, a counter clockwise rotation is correct.
b. Make sure that the indicate lights are normal.
c. Make sure that all safety units of machine, for example, the protectors, a
switch of safety door, an emergency stop button and grounding wires, all are
set correctly.
1. 3 Safety points for operating machine
The machine contains some heating parts, hydraulic press parts and high voltage,
therefore if the operator does not follow the safety points below, the machine might
have some potential dangerous situations.
1.3.1Operators have to be trained and carefully read the safety
points below as well as make sure to be acquainted with all means
of operation.
a. The operator has to know about means of operation of the machine well.
b. Do not take off the safety units, protectors, emergency stop button and
grounding wires of the machine.
c. Must know that how to stop machine in an emergency.
d. Do not try to stop the running machine with an article or your hands, in
particular heating parts.
e. More than 2 people together run the machine at the same time to be
definitely prohibited.
1.3.2 Only the qualified technician can do maintenance of electric
system, hydraulic system and mechanical system
a. Turn off the power supply before opening the door of electric cabinet.
b. Make sure that all of power sources are off, before taking off and
changing the electric parts.
c. Use the insulation tools in working.
d. Neither using a fuse that is beyond designed limit nor other metal wires.
e. When changing any wire, be sure to use as the same specification and
color as original.
f. Be sure that nobody runs the machine, before turn on the power supply.
g. Do not put anything on the control box or operating place, for example,
water and food.
h. Do not touch the switches of machine or any electric parts with wet
hands.
1.4 Prevent from seriously harm to body
a. Face to the machine to operate the panel in regular procedure.
b. Do not let your hand or any parts of body stretching into the running
machine when you bend down.
c. When the motor is rotating, don’t let other people be close to the
machine from behind or beside.
d. When the motor is rotating, don’t let your hand or any parts of body
reach into the domain of moving mould plate.
e. Follow the instruction to operate and maintain machines.
f. Do not examine and repair the mould plate when the motor is rotating
and heating.
g. Whenever leaving or having any adjustment of machine, be sure to turn
off the power supply.
h. If the machine is in abnormal condition, please inform to your chief or
instructor so that doing repair.
