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(15)Ensure the safety of the electric system. Before the electric circuit is powdered off, it is
strictly prohibited to open the terminal box to avoid electric shock.
(16)The electric control system of the extruder must comply with following instructions.
Otherwise, the supplier will deny the technical safety responsibility.
①The electric control system of the extruder must be supplied by Jiangsu Muyang Holdings
Co., Ltd.
②The equipment must be checked by an expert from Muyang before commissioning.
③The electric control is a part of the safety regulations for accident prevention.
④Prior to commissioning, the control system must be tested by an expert from Muyang
according to the testing list and a permit will be signed off by the expert.
⑤If the control system for Muyang equipment does not go through the conditions above,
Muyang will deny any responsibility. If Muyang is required to take the responsibility, we will
reserve the right to investigate and affix the liability of the party who is responsible.
1.7 Personal protection
(1) All the mechanical equipment manufactured by Jiangsu Muyang Holdings Co., Ltd has
safety devices that are consistent with modern technical frontier and generally effective safety
rules prior to being shipped out so that the customers can use the machines in accordance
with the regulations.
(2) If the operators employed lack of communication skills, the owner has the responsibility to
explain to them clearly where dangers exist and warn them that special attention should be
exercised.
(3)In order to ensure safety and health for the workers during production process, it is
required to use personal protection equipment (such as gloves, breathing masks and safety
shoes) during operation.
(4) Please execute the special regulations on accident prevention in the operation manual
provided by Muyang.
(5) The enterprises are obligated to execute following regulations to ensure operators' safety.
①The guards must be mounted at any time and kept in place. It is very dangerous when they
are opened or dismantled. It may cause casualty accident. This is also applicable to the
preventive device of the robot.
②The safety limit switches should always be kept in good order. Bypass or discard of the
safety limit switches is not allowed.
③The drive motor must be switched off absolutely to stop the machine during inspection,
commissioning, repair and maintenance. This can be done through a full-phase cut-off and
lockable switch which is installed near the machine or on the operation desk or the control
panel on site. It is not enough only to screw off the fuse wire!
④ If the machine needs other energy like pneumatic, hydraulic, steam and hot water energy, it
is necessary to cut off their energy supply or turn off the switch and to release the pressure in
the internal pipeline system of the machine.
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