Megmeet Dex PM3000 - General Safety Precautions

electric shock hazard.
 Maint
enance operation can only be carried out 5 minutes after disconnecting the power supply. At this time, the
welding power indicator light will be completely extinguished. Confirm that the positive and negative bus
voltage should be under 36V, otherwise it may lead to electric shock hazard.
 It is prohibited to open the side cover of the machine by hand while storing or using the machine outdoorson
rainy days.
ATTENTION
!
 Avoid the operation panel from falling off during handling process, otherwise it may lead to the risk of injury or
damage to property.
 Fix the wheels firmly while handling the welder with a forklift truck.
 The welding machinesShould be installed at a place which can support its weight, otherwise it may lead to the
risk of injury or damage to property if it falls off.
 It is strictly forbidden to install the machine at a place with water pipes or others which may produce water
splashing; otherwise it may cause damage to property.

Don't put screws, gaskets and metal bars into the welder, otherwise it may lead to fire hazard or damage to
property.

If the welding machineis damaged or the components are not complete, the machine should not be installed and
used, otherwise it may lead to fire hazard or damage.
The quick plug of the main circuit terminal should be rotated to connect tightly, otherwise it may lead to damage
to property.
SafetyPrecautions
DANGER
 In order to ensure safety, welding operation should be performed by personnel with safe operation knowledge
and welding skills.
 Please do not use welding machinefor the purposes other than welding.
 Installation, commissioning and maintenance of welding machinemust be carried out by professionals.
 Operators who use a cardiac pacemaker shall not get close to the welder and welding operation site without the
permission of doctor.
 Do not touch live parts, otherwise it may lead to electric shock hazard.
 Do not use cable with insufficientsection area, exposed conductor or any damage.
 Do not demount the shell while using the machine.
 Please use intact insulating gloves with excellent insulating property.
 Please take safety measuresfor high altitude operation.
 Please turn off the power of welding machineand distribution box when it is not in use.
 When weld in a narrow or confined space, please accept the supervision from inspectors and ensure sufficient