LiftMaster HCTDCUL Owners Manual - English French - Page 56

Step 1 Connect Rail to Operator, the chain.

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INSTALLATION Step 1 Connect Rail to Operator 1. Remove the screws and open the cover of the operator. 2. Remove the chain guard from the chassis. 3. Lay the rail on the floor. Align the key holes on the end of the rail with the cap screws on the chassis. 4. Attach the rail to the chassis with the carriage bolts, lock nuts, and washers provided. Tighten cap screws on key holes. 5. Cut the cable tie on the chain and position the trolley within 3 feet (.9 m) of the end of the rail. 6. Wrap the chain around the sprocket. 7. Adjust the chain tension with the turnbuckle so that the chain hangs no more than 1/4" (.64 cm) from the top of the rail. Tighten the hex nut to secure the chain. 8. Reattach the chain guard to the chassis. 9. Close the cover and attach with screws. Vis de tendeur 7 Écrou hexagonal Sommet du rail ,64 cm (1/4 po) max. 5 À 0,9 m (3 pi) Chariot 2 6 Carter de chaîne 1 3 Vis d'assemblage 4 Boulon de carrosserie Écrou Rondelle 10

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10
Step 1 Connect Rail to Operator
1.
Remove the screws and open the cover of the operator.
2.
Remove the chain guard from the chassis.
3.
Lay the rail on the floor. Align the key holes on the end of the rail with the cap screws on the chassis.
4.
Attach the rail to the chassis with the carriage bolts, lock nuts, and washers provided. Tighten cap screws on key holes.
5.
Cut the cable tie on the chain and position the trolley within 3 feet (.9 m) of the end of the rail.
6.
Wrap the chain around the sprocket.
7.
Adjust the chain tension with the turnbuckle so that the chain hangs no more than 1/4" (.64 cm) from the top of the rail. Tighten the hex nut to secure
the chain.
8.
Reattach the chain guard to the chassis.
9.
Close the cover and attach with screws.
À 0,9 m (3 pi)
Sommet du rail
Chariot
,64 cm (1/4 po) max.
Carter de
chaîne
Écrou hexagonal
Vis de tendeur
Boulon de carrosserie
Vis d’assemblage
Écrou
Rondelle
1
2
3
4
5
6
7
INSTALLATION