Table of Contents
Advertisement
WARNING
KEEP DOOR BALANCED. STICKING OR BINDING
DOORS MUST BE REPAIRED. DOORS, DOOR
SPRINGS, CABLES, PULLEYS, BRACKETS AND
THEIR HARDWARE MAY BE UNDER EXTREME
TENSION AND CAN CAUSE SERIOUS PERSONAL
INJURY OR DEATH. CALL A PROFESSIONAL DOOR
SERVICEMAN TO MOVE OR ADJUST DOOR
SPRINGS OR HARDWARE.
FIGURE 1
If possible, install the door opener 7 feet or more
above floor with the manual release handle
mounted 6 feet above the floor.
Check the identification tag mounted on the electrical
box to be sure the voltage, phase and h.p. are correct
for your needs.
1. Fasten track to the operator frame. DO NOT
TIGHTEN BOLTS. See Figure 1.
2. Position the trolley on the track. Attach track
spacer(s).
ASSEMBLE TRACK AND OPERATOR
Track
DO NOT CONNECT ELECTRIC POWER UNTIL
INSTRUCTED TO DO SO.
Track
Spacer
Light Control
Module (Optional)
3. Place idler shaft bracket over end of track. There
are two holes on each side of bracket (Fig. 1).
Fasten shaft bracket to end of rail assembly.
4. Align track so that trolley moves easily and does
not bind. Tighten all bolts.
5. Run chain around front and rear sprockets and
attach to trolley assembly with master links. Adjust
chain only until excessive slack is removed. To
retain proper tension, tighten 3/8" lock nut.
3
WARNING
Idler Shaft
Bracket
Bracket
Track Idler
Shaft
Trolley
Header
Advertisement
Table of Contents
