Troubleshooting Guide – Heaters   L Series, Metal L-Shaped Heaters Plus-in option: Flexible metal tube Heater Teflon heater reinforces its own structure with stainless steel. meanwhile , it can use the generatrix and anode to be in surface contact fort removing the corrosion between solution and air.  The heater is full of flexibility and match tank to install in more than one way, With advantages of space-saving and easy cleaning   Specifications Minimum bend radius 3 inches（55㎜） Heater standard length 48 inches, Please contact us For longer Using the second type protection device （PT100）only and applicable temperature up to（300F*150）, The security elements of PT100 is essential for Over-temperature monitoring Please specify model FR Pre-Heater length e.g.：LT3222-FR-25-PLII. (FR=Flex Riser)   Causes 1. Fuse diameter to small and inadequate capacity 2.power card plug and power outlet short circuit 3.power card plug and power outlet short circuit. 4.electric heating tube’s pipe or down-lead drop off leading short circuit 5.electric socket grimy or carbonization leading short circuit Processing methods 1.replace the suitable fuses 2. repair or replace the power plug or power outlet 3.reconnection firmly 4.repaired or replaced 5.clean the dirt, repair or replace the elements           1 fault phenomenon heater blowing electrical fuses   Causes 1.Irregular power supply or power failure 2.Fuses has been fused 3.power cord plug connects badly with electric outlet 4.Primer film or primer wire of Electric heater (core) lead off 5.Electric heater burned up 6. Thermostat contact point doesn’t work or burn-out Processing methods 1.Using after normal supply of electricity 2.Replace with properly sized electrical fuses, as local codes require 3.Repaired or replaced 4.Reconnection firmly 5.Replace the same speciation heater 6.Repaired or replaced           2 fault phenomenon     no heater Causes 1.The thermostat is jammed by eyewinker 2.Hot bi-metallic variant 3.Dynamic and static contact fatigue, lose elasticity 4.Dynamic and static contact sticky strictly and can not separate 5.Dynamic and static touch fastening screw loose Processing methods 1.Clean the eyewinker let the move flexibility 2.Tuning deformation, repristination and elasticity 3.Adjust the angle of contact and make restore the elasticity 4.Grinding contact, replace the product if no effect. 5.Re-tightening           3  fault phenomenon          Temperature control malfunction Causes 1.Missed a good ground 2.Electric plugs/socket has too much eyewinker 3.Circuit wire off or cup body encounter 4.Electric heater (core) insulation damage 5.Electric heater (core) damage and cup body short circuit 6.Improper cleaning Processing methods 1.Ground well as the requirement 2.Clean up and drying 3.Check the wires off and re-ground firmly 4.Repaired/replaced as required 5.Replace the heater with specifications （core）6.Proper cleaning, drying treatment.           4 fault phenomenon     leakage ▲ WARRANTY: All BAODA equipment heaters and control components have been carefully inspected before shipping and warranted to be free defects in workmanship and material for a period of one year from date of purchase on a prorated basis. At its option, BAODA will repair or replace any defects which are exhibited under proper and normal use. BAODA disclaims any responsibility for misuse, misapplication, negligence or improper installation of equipment. Process Technology makes no warranty or representation regarding the fitness for use or the application of its products by the purchaser.   Any damage under normal and proper use, both to provide free mainrenance service. However, it is not under the guarantee when it causes any damage by improper use, misuse, installation errors of its users, as follows: Excessively high solution temperatures The presence of inhibitors The concentration of the solution Stagnant or turbulent flow of the solution Use banned drugs Aeration The presence of other acids causing a secondary reaction Presence of oxygen or an oxidizing agent in the solution Grounded wrongly Erosion Flux floating on the surface The man-made scratches on teflon surface makes the electric heater can not work normally. The presence of undissolved gases Under normal working hours, the heater leaving the solution or the solution lower than the heat zone and cause drying out. BAODA is not liable for costs incurred in removal, reinstallation, or unauthorized repair of the product, or for damage of any type whatsoever including incidental or consequential damage. NOTE: All BAODA products are enclosed product descriptions. Please refer to insert and choose the appropriate electric heater and welcome contact us for any questions about our products.