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Tunnel drying furnace is mainly applied to PCB circuit boards, high-frequency transformers, electronic components and other electronic products, baking, temperature, heat treatment and other processes, then tunnel drying furnace often long-term production use, the need to pay attention to what in operation matter, the technician Yang Hui today as we explain, please read below:
 

Tunnel drying oven features:

1, the amount of wind hot air inside the loop, high thermal efficiency, energy saving.
2, the use of forced ventilation box with adjustable air board, uniform drying, heat source can be steam, hot water, electricity, far infrared, a wide choice.
3. The machine has low noise, running balance.
4, temperature-controlled, easy installation and maintenance.
5, wide application and can be used for drying various materials.

Tunnel drying oven Instructions:

1. Please read the instructions carefully before using the product.
2. prohibited the power cords, plugs and electrical tunnel furnace immersed in water or other liquids to prevent electric shock.
3. The tunnel furnace is in operation, the surface temperature may be high, do not touch.
4. Place the tunnel furnace on a dry, flat places, and leave enough space around, keeping a distance of at least 10-15cm surrounding objects.
5. Do not use non-manufacturers to provide accessories.
6. Non pull the power cord, in a mobile tunnel furnace must first disconnect the power.
7. Never use the tunnel furnace is placed in the vicinity of combustible or heat source.
8. If the power cord or plug is damaged, please stop using and timely maintenance.
9. When using the product, if the circuit is overloaded, it may lead to a tunnel furnace is not working properly. Tunnel furnace should use a separate line.
10. Do not use an airtight container placed in an oven heated, otherwise there is danger of explosion.
11. When the tunnel furnace in working condition, in order to avoid burns, use only the knob or handle.
12. Different types of products, the absorbed heat and temperature at different speeds, have a good product when using baking temperature, time and most importantly, close the door there is the phenomenon of heat, be careful burns, wear high temperature gloves to prevent touching the heating element burns fingers.
13. Not when the heating switch, air transport switch, the power switch three position switch to shut down, keeping the inner cavity wall clean, bakery products completed, if the oven cavity grease and other filth, available industrial alcohol graze tunnel furnace within the cavity wall of the clean up, and moisture is discharged from the door, the tunnel furnace surface with a soft cloth to wipe, can not flush lumen with water to prevent electrical connection, but can not wipe with water that day.
14. Tunnel furnace installed a three-phase five-wire power cord, use alternating current, voltage and frequency marked on the device nameplate. Ground wire is yellow / green color line.
Fifteen. Wire and power connection: Depending on the nameplate load, install a standard switch. When connecting the power cord must be installed with a minimum contact gap of a multi-pole breaker 3mm in the vicinity of the device, and in line with current regulations.
16. Only in the tunnel furnace used properly, under effective grounding and comply with electrical safety regulations, the device's electrical safety can be guaranteed. It must ensure the effective grounding, if you have any doubts, you can notify qualified technical personnel. The manufacturer does not assume any responsibility for the consequences resulting from damage to the device caused no grounding system.
17. Before the device is powered, check the power distribution cabinet system meets the pointing device nameplate to check whether the electrical power supply systems and electrical cabinet socket supports load indicated on the device nameplate maximum power. If in doubt, notify a qualified technician check.

18. If the plug and receptacle do not match, you should ask a qualified technician to replace the proper outlet. Especially the latter, you must ensure that the line for the device power socket, multi-outlet and an extension cord.

 

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Source：HUITUE transformer bushing auto through machine Manufacturers