Track

– Keep track free from obstruction and excessive dirt or water.

– Inspect all fixing bolts for tightness every six months. Tighten if necessary.

General

– Inspect all fixing bolts for tightness every six months, including those securing brackets. Tighten if necessary.

Hangers

– All hangers are fitted with sealed lubricated ballbearings or plain bearings, which require zero greasing.

– If doors ‘settle’ and door clearance is reduced, causing friction, raise the door by the hanger adjustment nuts.

Guides

– Guide roller and guide channel must be kept clear and free of obstructions.