Drawell DW-LBI-300 Istruzioni - Pagina 9

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Drawell DW-LBI-300 Istruzioni
Problems
No power supply
The temperature does not
rise or fall
Big deviation of
temperature
Note: Maintenance operations shall be carried out by qualified personnel. Please turn off
the power supply before repairing.
VIII. Transportation and storage
1) Handle with care. Do not transport upside down.
2) Store the instrument in a room with relative humidity no more than 80%, no corrosive
gas and good ventilation.

IX:After-sales service

The warranty for the drying oven is 12 months from delivery (except for the heating
elements).
If damaged due to non-human factors or can not work normally during
warranty period, our company is responsible for free repair or replacement of product
parts. Beyond the warranty, we try our best to provide convenience for users.

X: Packing List

Item
Name
Causes
Socket without power
Not plugged or wire broken
Fuse is open
Power switch not on
Setting temperature is wrong
The temperature controller is broken
The cable is loose
Timing setting is incorrect
Temperature sensor is broken
Fan is broken
The meter is not corrected
Category
Change socket
Plug well or connect wire well
Change fuse
Switch on.
Adjust setting temperature
Change the temperature controller
Tighten the cable.
Reset or cancel timing
Change temperature sensor
Change the fan
Correct the meter
Qty.
Remark
7
Solution