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Processing capacity: 2.5-50 t/h
Application area: industries of slag, sand, construction materials, metallurgy, chemical engineering, coal and minerals.
Applied materials: slag, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
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When troubleshooting problems with your dryer, you need to be able to diagnose a number of different issues. One situation you’ll often encounter is a drum that won’t turn. There can be several reasons for this and a useful troubleshooting list can help you decide what you can repair yourself and what needs a professional's touch
The first thing to establish when troubleshooting your dryer is whether it will start or not. If it won’t, start by checking the outlet and the circuit breaker. Is the dryer plugged in or has it tripped the circuit breaker? If the breaker has been tripped, flip it back on and try the dryer again. The drum should turn without a problem
If both the plug and breaker are fine, you’ll need to inspect the door switch. When you close the door on the dryer, a plastic peg protruding from the door is designed to push on a switch inside the wall beyond and activate it allowing the dryer to work. The peg might be bent or broken, in which case it won’t connect with the switch
You can try to straighten the peg, but if it’s broken, you’ll need to replace it. If the peg is in good condition, the switch has probably failed, but before replacing it, it can be further tested by briefly inserting a small object the size of the peg inside the hole opening of the switch to trigger it and start the dryer
The belt is the easiest problem to check. Try to turn the drum with your hand. With a working belt, the drum will be a little stiff, and you’ll need to put in some effort to turn it. If it turns very easily and loosely, the belt is probably broken
To confirm, you'll need to, first of all, UNPLUG THE DRYER from the wall to prevent electrocution or injury. Next, you need to remove the lid after which you should be able to see the belt around the drum. Lift it to see if there’s adequate tension (be aware there are instances where a broken belt has stayed attached to the drum so it could come off in your hand)
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