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LUMI window and door maintenance

Your LUMI system is a high quality and durable product. In order to maintain its appearance and trouble free operation please follow these simple guidelines.

Painted Surfaces, GRP and Foiled Frames
Painted surfaces, GRP and foiled frames should be cleaned once a month using a soft camel hair brush to remove loose grit and dirt, before wiping the surface with a soft cloth, using warm water and a mild detergent.  Abrasive or chemical cleaning products should not be used on any part of your LUMI product.

Door Keys
Constant abrasion and/or impact from dangling keys will damage the paint surface in much the same way as you would expect with a car door. We strongly recommend that your door key is kept separate and attached only to a soft fob.

Handles, Letterboxes, Knockers, Hinges and other Window and Door Furniture
Door furniture should be wiped with a soft cloth soaked in warm water and a mild detergent once a month. Mechanical parts should be lightly oiled bi-annually.
Abrasive or chemical cleaning products should not be used on any part of your LUMI product and furniture. This includes metal cleaners such as Brasso or Silvo.

Multi Point Locking System and Cylinder
The locking system should be lubricated bi-annually by applying grease to the hooks, deadbolt, face of the latch and the sides of the rollers. The roller slots should be oiled with a general lubricant. Spray a silicone or graphite based lubricant into the door cylinder twice a year. Never use grease or oil in the door cylinder.


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