BOXER 63022 - Installation and Assembly; Rail Assembly

7
Assembly instructions
Beforetting,measurethedistancefromdoorleaftoceiling.Theremustbea
minimum of 5 cm of clearance above the garage door for the garage door to
move through its entire range of motion.
Ifthedistanceismorethan14cm,thegaragedooropenermustbetted
suspendedfromtheceilingusingthettingssupplied.
If the distance to the ceiling is less than 5 cm, ask the retailer for advice.
Assembling the rail
Assembletherailbyttingthe2assemblysectionsaroundthemiddlesection
of rail, and then attach the other rail sections. Fit the gearwheel with the chain
wrapped around it. Make sure the chain is straight in the rail and is not twisted.
Checkthatthettingforthelockonthetrolleyisonthecorrectsideofthe
trolley.
Now tighten the chain using a 14 mm spanner on the nut at the opposite end of
the gearwheel. The chain must be tightened so that it cannot fall out of the rail.
Checkthatthechainisstillttedonthegearwheel.Thesidesofthechainmust
not touch the bottom of the rail.