INSTALLATION & OPERATIONAL SELV MANUAL
12.1.5HEATING ELEMENT
Check if the element is mechanically strong and in good condition. Look for scale build up and inspect for signs of dry firing.
Verify element wires are in good working condition. Look for damage to wires or frayed insulation. Check that the insulation is dry.
Verify that bulkhead connections/nut is tight and leak free. Look for grease build up and oily surfaces.
Verify
12.1.6CONTROL BOX & ELECTRICAL COMPONENTS
Verify that heating contactors are in good condition. Check for worn or pitted contacts. Verify that wires are tight and in good condition.
Verify that all components (transformer, terminal block, relays, drain switches, etc…) are in good condition. Verify that wires are tight and in good condition.
Verify enclosures are free of leaks. Check for water stains and wet surfaces.
Verify that the covers and panels are intact and provide a safe condition. Check for loose parts.
Verify power cord is in good condition. Check for frayed or exposed wires. Verify that the insulation is in good condition and the attachment to the appliance is tight.
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