Air electric heater maintenance and fault repair
The control of the air heater is a little bit. It is a precision instrument. Be careful when transporting it, and it is forbidden to impact or hit. Some cylinders should be properly hoisted to avoid deformation and damage to internal heating elements. The air heater and control cabinet are placed in the warehouse, and it is forbidden to rain.
Fault repair
Problem 1: The digital display does not work.
Check whether the air switch is closed and the control circuit is intact.
Problem 2: The heater temperature does not rise.
Check if the fuse is intact and the air heater is damaged?
Problem 3: Three-phase unbalance.
(1) Check if the three-phase incoming voltage is missing.
(2) Open the protective cover of the air heater and use a multimeter to check whether the single heating element is open. protection
The control of the air heater is a little bit. It is a precision instrument. Be careful when transporting it, and it is forbidden to impact or hit. Some cylinders should be properly hoisted to avoid deformation and damage to internal heating elements. The air heater and control cabinet are placed in the warehouse, and it is forbidden to rain.
