OPERATION AND ADJUSTMENT INSTRUCTIONS
20
1. Mount disconnect assembly to door as
shown in figures10 & 11 of manual. To
determine correct mounting height on door,
place disconnect assembly directly under
trolley traveler leaving 1/2” clearance
between trolley traveler and plunger. Mark
hole location on door. Extend plunger until
spring is fully compressed. Make sure
plunger has a good engagement in trolley
traveler and is not obstructed from fully
compressing the spring. Make Height
adjustments as necessary.
Note: Installation for Bi-Part fire slide door is
shown on next page.
A. When doors are open fused link must
extend into door opening.
B. When doors are closed fused link
support arms must slide past each other.
To accomplish this the disconnect
assemblies must be mounted at different
heights on each door as allowed by their
individual trolley travelers. They may also
be adjusted to separate depths off the door.
2. Adjust drive plunger to center of trolley
traveler, (see figure 10) unless offset is
required for bi-part installation.
3. Install chain lock as shown.
4. Adjustment collars are preset at the factory
but may be moved to make adjustments if
necessary.
FIRE DOOR DISCONNECT INSTALLATION
DRIVE PLUNGER
ADJUSTMENT
COLLARS
FUSED LINK
1 PULL CHAIN DOWN TO
EXTEND DRIVE PLUNGER
INTO TROLLEY TRAVELER.
2 LATCH CHAIN IN CHAIN LOCK
TO SECURE ENGAGED POSITION
OF DRIVE PLUNGER.
Summary of Contents for SL Series
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